Violation ID |
Occurrence Date |
Violation Type |
Violation Description(+) |
Violation Status |
Priority |
Source |
Facility Name |
Violated Reg. Meas. ID |
Violated Reg. Meas. Order No. |
Linked to Enf. |
1125252 |
12/05/2023 |
CAT2 |
Chromium (VI) Monthly Average (Mean) limit is 8.10 ug/L and reported value was 1 |
Violation |
None |
Report |
580 Dubuque Avenue |
447809 |
R2-2017-0048 |
N |
1125229 |
02/25/2023 |
Unauthorized Discharge |
The unauthorized bypass discharge was due to the historic rains overwhelming the |
Violation |
None |
Report |
Marea Alta - San Leandro |
418846 |
R2-2017-0048 |
N |
1125162 |
08/14/2023 |
Unauthorized Discharge |
It was reported that the spill occurred when an excavator struck the outer- 4-in |
Violation |
None |
Report |
Former McKesson Facility |
397946 |
R2-2017-0048 |
N |
1125131 |
10/03/2023 |
CAT2 |
Zinc, Total Recoverable Maximum Daily (MDEL) limit is 95 ug/L and reported value |
Violation |
None |
Report |
915 DeGuigne Drive Groundwater Treatment System |
397989 |
R2-2017-0048 |
N |
1125037 |
02/02/2024 |
CAT2 |
Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.34 mg/L and reported v |
Violation |
N |
eSMR |
San Mateo WWTP |
454700 |
R2-2023-0017 |
N |
1125018 |
03/01/2024 |
Late Report |
Annual SMR ( TECHRPT ) (Pollutant Minimization Program) report for 2023 (267389 |
Violation |
None |
Report |
Richmond Refinery |
410927 |
R2-2016-0047 |
N |
1125015 |
02/06/2024 |
CAT2 |
Cyanide, Total (as CN) Maximum Daily (MDEL) limit is 14 mg/L and reported value |
Violation |
N |
eSMR |
Las Gallinas WWTP |
439063 |
R2-2020-0022 |
N |
1124990 |
10/19/2023 |
CAT2 |
Zinc, Total Recoverable Maximum Daily (MDEL) limit is 95 ug/L and reported value |
Violation |
None |
Report |
Former Teledyne-Singer Site |
397961 |
R2-2017-0048 |
N |
1124980 |
10/17/2023 |
CAT2 |
Ethylbenzene Maximum Daily (MDEL) limit is 0.50 ug/L and reported value was 0.96 |
Violation |
None |
Report |
Lorentz Barrel & Drum Site, Shallow Groundwater Task Force (Operable Unit #2) |
397970 |
R2-2017-0048 |
N |
1124927 |
10/17/2023 |
CAT2 |
Xylenes, Total Maximum Daily (MDEL) limit is 0.5 ug/L and reported value was 6.2 |
Violation |
None |
Report |
Lorentz Barrel & Drum Site, Shallow Groundwater Task Force (Operable Unit #2) |
397970 |
R2-2017-0048 |
N |
1124788 |
02/15/2024 |
Deficient Reporting |
2023 Annual Report did not contain information about violations that occurred in |
Violation |
None |
Report |
CEMEX Construction Materials Pacific, LLC ELIOT Site |
402857 |
R2-2020-0028 |
Y |
1124787 |
02/16/2024 |
Late Report |
2023 Annual Report was due on February 15, 2024, but was not submitted until Feb |
Violation |
None |
Report |
CEMEX Construction Materials Pacific, LLC ELIOT Site |
402857 |
R2-2020-0028 |
Y |
1124786 |
01/31/2024 |
Late Report |
Q4 2023 report was due January 30, 2024, but was not submitted until February 29 |
Violation |
None |
Report |
CEMEX Construction Materials Pacific, LLC ELIOT Site |
402857 |
R2-2020-0028 |
N |
1124695 |
10/30/2023 |
CTOX |
Chronic Toxicity-Atlantic Mysid, A.bahia-Growth Other limit is 25 % effect and r |
Violation |
N |
eSMR |
SVCW WWTP |
451899 |
R2-2023-0003 |
N |
1124675 |
01/11/2024 |
OEV |
Enterococci Monthly 90th% limit is 1100 CFU/100 mL and reported value was 2400 C |
Violation |
N |
Report |
Rodeo Sanitary District WWTP |
450497 |
R2-2022-0037 |
N |
1124673 |
01/20/2024 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 20 mg/L and reported |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1124672 |
01/13/2024 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 20 mg/L and reported |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1124671 |
01/31/2024 |
CAT1 |
Ammonia, Total (as N) Monthly Average (Mean) limit is 7.8 mg/L and reported valu |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1124670 |
01/31/2024 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 8.3 ug/L and reported value w |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1124669 |
02/10/2024 |
Deficient Monitoring |
Effluent E. coli monitoring is required weekly during periods of discharge to th |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1124668 |
01/31/2024 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 110 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1124667 |
01/31/2024 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 350 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1124666 |
01/31/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 15 mg/L and reporte |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1124665 |
01/31/2024 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % an |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1124664 |
01/30/2024 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 49 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1124663 |
01/22/2024 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 110 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1124662 |
01/15/2024 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 130 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1124661 |
01/09/2024 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 140 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1124660 |
01/08/2024 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 220 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1124659 |
01/31/2024 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1124658 |
01/27/2024 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 20 mg/L and reported |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1124651 |
01/22/2024 |
Surface Water |
Exceedance of R2-2021-0010, Section V. Turbidity, Instantaneous Maximum limit is |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1124650 |
01/22/2024 |
Surface Water |
Exceedance of R2-2021-0010, Section V. Turbidity, Instantaneous Maximum limit is |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1124649 |
01/22/2024 |
CAT2 |
Chromium (VI) Monthly Average limit is 5.6 ug/L and reported value was 9.8 ug/L |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1124618 |
01/18/2024 |
OEV |
Total Coliform Daily Maximum limit is 10000 MPN/100 mL and reported value was 16 |
Violation |
N |
eSMR |
C&H Sugar |
420805 |
R2-2018-0012 |
N |
1124617 |
01/03/2024 |
OEV |
Enterococci Monthly Geometric mean limit is 35.0 MPN/100 mL and reported value w |
Violation |
N |
eSMR |
C&H Sugar |
420805 |
R2-2018-0012 |
N |
1124538 |
01/31/2024 |
CAT1 |
BOD5 @ 20 Deg. C, Percent Removal Monthly Average limit is 85 % and reported val |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
454994 |
R2-2023-0021 |
N |
1124537 |
10/01/2023 |
Unauthorized Discharge |
BLPOA used an unauthorized product, PondZilla Pro California, as an adjuvant wit |
Violation |
None |
Complaint |
Belvedere Lagoon POA - Aquatic Pesticides |
340978 |
2013-0002-DWQ |
Y |
1124424 |
11/28/2023 |
Unauthorized Discharge |
A dry weather discharge occurred on November 28 from CSD-007 (Sea Cliff No. 2 pu |
Violation |
None |
Report |
SF - OCEANSIDE Water Pollution Control Plant |
437599 |
R2-2019-0028 |
N |
1124422 |
11/29/2023 |
Order Conditions |
Did not comply with wet weather plant operational requirements, as described in |
Violation |
None |
Report |
SF - OCEANSIDE Water Pollution Control Plant |
437599 |
R2-2019-0028 |
N |
1124405 |
01/30/2023 |
ATOX |
Acute Toxicity-Rainbow Trout-survival 3-Sample Median limit is 90 % survival and |
Violation |
None |
Report |
EBMUD Orinda Filter Plant |
444166 |
R2-2021-0015 |
N |
1124327 |
12/31/2023 |
Deficient Monitoring |
Monthly monitoring of receiving water (Alameda Creek, upstream and downstream) m |
Violation |
None |
Report |
DeSilva Gates Aggregates |
410097 |
R2-2020-0028 |
N |
1124278 |
02/02/2024 |
Late Report |
Annual SMR ( MONNPDES ) report for 2023 (2779691) was due on 01-FEB-24 |
Violation |
None |
Report |
Bottling Group LLC |
428809 |
R2-2019-0002 |
N |
1124191 |
01/23/2024 |
Deficient Monitoring |
The Plant performed a titration but failed to properly record the data during th |
Violation |
N |
eSMR |
San Mateo WWTP |
454700 |
R2-2023-0017 |
N |
1124190 |
01/15/2024 |
Deficient Monitoring |
failure to perform the required hourly titration during the 0600 hour. |
Violation |
N |
eSMR |
San Mateo WWTP |
454700 |
R2-2023-0017 |
N |
1124124 |
01/31/2024 |
Late Report |
Monthly SMR ( MONNPDES ) report for December 2023 (2762810) was due on 30-JAN-24 |
Violation |
None |
Report |
Sausalito Marin City STP |
422035 |
R2-2018-0025 |
N |
1124119 |
01/31/2024 |
Late Report |
Quarterly SMR ( MONNPDES ) report for Q4 2023 (2779209) was due on 30-JAN-24 |
Violation |
None |
Report |
Bottling Group LLC |
428809 |
R2-2019-0002 |
N |
1123813 |
12/27/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
Port Costa WWTP |
427684 |
R2-2018-0053 |
N |
1123811 |
12/29/2023 |
OEV |
Enterococci Monthly 90th% limit is 1100 MPN/100 mL and reported value was 2000 M |
Violation |
None |
Report |
Rodeo Sanitary District WWTP |
450497 |
R2-2022-0037 |
N |
1123693 |
01/09/2023 |
CAT1 |
Total Suspended Solids (TSS) Daily Maximum limit is 30 mg/L and reported value w |
Violation |
N |
eSMR |
Eco Services Martinez Plant - NON15, NPDES, SLIC |
443584 |
R2-2021-0012 |
N |
1123692 |
01/09/2023 |
CAT1 |
Total Suspended Solids (TSS) Daily Maximum limit is 28 kg/day and reported value |
Violation |
N |
eSMR |
Eco Services Martinez Plant - NON15, NPDES, SLIC |
443584 |
R2-2021-0012 |
N |
1123635 |
10/30/2023 |
ATOX |
Acute Toxicity-Rainbow Trout-survival 3-Sample Median limit is 90 % survival and |
Violation |
N |
eSMR |
EBMUD Orinda Filter Plant |
444166 |
R2-2021-0015 |
N |
1123634 |
07/31/2023 |
ATOX |
Acute Toxicity-Rainbow Trout-survival 3-Sample Median limit is 90.0 % survival a |
Violation |
N |
eSMR |
EBMUD Orinda Filter Plant |
444166 |
R2-2021-0015 |
N |
1123633 |
07/31/2023 |
ATOX |
Acute Toxicity-Rainbow Trout-survival Single Sample Maximum limit is 70.0 % surv |
Violation |
N |
eSMR |
EBMUD Orinda Filter Plant |
444166 |
R2-2021-0015 |
N |
1123632 |
08/14/2023 |
ATOX |
Acute Toxicity-Rainbow Trout-survival Single Sample Maximum limit is 70.0 % surv |
Violation |
N |
eSMR |
EBMUD Orinda Filter Plant |
444166 |
R2-2021-0015 |
N |
1123631 |
08/14/2023 |
ATOX |
Acute Toxicity-Rainbow Trout-survival 3-Sample Median limit is 90.0 % survival a |
Violation |
N |
eSMR |
EBMUD Orinda Filter Plant |
444166 |
R2-2021-0015 |
N |
1123630 |
10/30/2023 |
ATOX |
Acute Toxicity-Rainbow Trout-survival Single Sample Maximum limit is 70 % surviv |
Violation |
N |
eSMR |
EBMUD Orinda Filter Plant |
444166 |
R2-2021-0015 |
N |
1123629 |
01/30/2023 |
ATOX |
Acute Toxicity-Rainbow Trout-survival Single Sample Maximum limit is 70 % surviv |
Violation |
N |
eSMR |
EBMUD Orinda Filter Plant |
444166 |
R2-2021-0015 |
N |
1123628 |
07/24/2023 |
ATOX |
Acute Toxicity-Rainbow Trout-survival Single Sample Maximum limit is 70.0 % surv |
Violation |
N |
eSMR |
EBMUD Orinda Filter Plant |
444166 |
R2-2021-0015 |
N |
1123623 |
12/19/2023 |
CAT2 |
Zinc, Total Recoverable Daily Maximum limit is 95 ug/L and reported value was 20 |
Violation |
N |
eSMR |
Schnitzer Steel Products |
447707 |
R2-2022-0016 |
N |
1123622 |
12/19/2023 |
CAT2 |
Copper, Total Recoverable Daily Maximum limit is 11 ug/L and reported value was |
Violation |
N |
eSMR |
Schnitzer Steel Products |
447707 |
R2-2022-0016 |
N |
1123577 |
12/18/2023 |
CAT2 |
Chromium (VI) Monthly Average limit is 5.6 ug/L and reported value was 7.3 ug/L |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1123576 |
02/28/2023 |
CAT2 |
Chromium (VI) Monthly Average limit is 5.6 ug/L and reported value was 5.9 ug/L |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1123575 |
01/05/2023 |
CAT2 |
Lead, Total Monthly Average limit is 8.1 ug/L and reported value was 16 ug/L at |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1123574 |
12/18/2023 |
Deficient Monitoring |
Exceedance of R2-2021-0010, Section V. SCQ did not sample for Dissolved Oxygen i |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1123573 |
01/05/2023 |
Surface Water |
Exceedance of R2-2021-0010, Section V. pH, Instantaneous Maximum limit is <6.5; |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1123572 |
01/05/2023 |
Surface Water |
Exceedance of R2-2021-0010, Section V. Turbidity, Instantaneous Maximum limit is |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1123571 |
12/18/2023 |
Deficient Monitoring |
Exceedance of R2-2021-0010, Section V. SCQ did not sample for Dissolved Oxygen i |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1123570 |
12/18/2023 |
Surface Water |
Exceedance of R2-2021-0010, Section V. Turbidity, Instantaneous Maximum limit is |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1123569 |
12/18/2023 |
Deficient Monitoring |
Exceedance of R2-2021-0010, Section V. SCQ did not sample for Dissolved Oxygen i |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1123568 |
12/18/2023 |
Deficient Monitoring |
Exceedance of R2-2021-0010, Section V. SCQ did not sample for Dissolved Oxygen i |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1123567 |
01/05/2023 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.75 SU at EFF-0 |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1123566 |
01/09/2023 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.93 SU at EFF-0 |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1123565 |
01/05/2023 |
CAT2 |
Nickel, Total Maximum Daily (MDEL) limit is 93 ug/L and reported value was 130 u |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1123564 |
01/05/2023 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 35 ug/L and reported value was 65 ug |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1123563 |
01/05/2023 |
CAT2 |
Copper, Total Monthly Average limit is 14 ug/L and reported value was 65 ug/L at |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1123492 |
12/31/2023 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 12 ug/L and reported value wa |
Violation |
N |
eSMR |
California's Great America |
438083 |
R2-2020-0015 |
N |
1123488 |
03/17/2023 |
CAT2 |
Copper, Total Recoverable Daily Maximum limit is 34 ug/L and reported value was |
Violation |
N |
eSMR |
California's Great America |
438083 |
R2-2020-0015 |
N |
1123444 |
12/31/2023 |
CAT2 |
TCDD Equivalents Monthly Average limit is .014 pg/L and reported value was 0.039 |
Violation |
N |
eSMR |
Tesoro Martinez Facility WWTP |
446033 |
R2-2021-0029 |
N |
1123443 |
12/29/2023 |
CAT2 |
TCDD Equivalents Daily Maximum limit is 0.028 pg/L and reported value was 0.044 |
Violation |
N |
eSMR |
Tesoro Martinez Facility WWTP |
446033 |
R2-2021-0029 |
N |
1123442 |
12/07/2023 |
CAT2 |
TCDD Equivalents Daily Maximum limit is 0.028 pg/L and reported value was 0.029 |
Violation |
N |
eSMR |
Tesoro Martinez Facility WWTP |
446033 |
R2-2021-0029 |
N |
1123441 |
12/31/2023 |
CAT2 |
TCDD Equivalents Daily Maximum limit is 0.028 pg/L and reported value was 0.056 |
Violation |
N |
eSMR |
Tesoro Martinez Facility WWTP |
446033 |
R2-2021-0029 |
N |
1123440 |
12/30/2023 |
CAT2 |
TCDD Equivalents Daily Maximum limit is 0.028 pg/L and reported value was 0.070 |
Violation |
N |
eSMR |
Tesoro Martinez Facility WWTP |
446033 |
R2-2021-0029 |
N |
1123439 |
12/27/2023 |
CAT2 |
TCDD Equivalents Daily Maximum limit is 0.028 pg/L and reported value was 0.049 |
Violation |
N |
eSMR |
Tesoro Martinez Facility WWTP |
446033 |
R2-2021-0029 |
N |
1123438 |
12/26/2023 |
CAT2 |
TCDD Equivalents Daily Maximum limit is 0.028 pg/L and reported value was 0.031 |
Violation |
N |
eSMR |
Tesoro Martinez Facility WWTP |
446033 |
R2-2021-0029 |
N |
1123414 |
12/31/2023 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1123413 |
12/31/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30 |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1123412 |
12/23/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 m |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1123411 |
12/31/2023 |
CAT1 |
BOD5 @ 20 Deg. C, Percent Removal Percent Reduction limit is 85 % and reported v |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1123410 |
12/09/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 m |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1123409 |
12/23/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1123408 |
12/31/2023 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % an |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1123407 |
12/16/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 m |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1123387 |
12/24/2023 |
Deficient Monitoring |
The required 5 sample monitoring/analysis for pH and temperature was not complet |
Violation |
N |
eSMR |
American Canyon Water Reclamation Facility (WRF) (formerly WWTP) |
448119 |
R2-2022-0019 |
N |
1123383 |
01/16/2023 |
OEV |
Fecal Coliform Event Discharge limit is 130 MPN/100 mL and reported value was 26 |
Violation |
N |
eSMR |
Oro Loma/Castro Valley SD WPCP |
420108 |
R2-2018-0010 |
N |
1123382 |
01/09/2023 |
OEV |
Fecal Coliform Event Discharge limit is 130 MPN/100 mL and reported value was 65 |
Violation |
N |
eSMR |
Oro Loma/Castro Valley SD WPCP |
420108 |
R2-2018-0010 |
N |
1123381 |
12/18/2023 |
Deficient Monitoring |
Exceedance of R2-2021-0010, Section V. SCQ did not sample for Dissolved Oxygen i |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1123380 |
12/18/2023 |
Deficient Monitoring |
Exceedance of R2-2021-0010, Section V. SCQ did not sample for Dissolved Oxygen i |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1123379 |
12/18/2023 |
Deficient Monitoring |
Exceedance of R2-2021-0010, Section V. SCQ did not sample for Dissolved Oxygen i |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1123378 |
12/18/2023 |
Surface Water |
Exceedance of R2-2021-0010, Section V. Turbidity, Instantaneous Maximum limit is |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1123377 |
12/31/2023 |
CAT2 |
Chromium (VI) Monthly Average limit is 5.6 ug/L and reported value was 7.3 ug/L |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1123376 |
12/18/2023 |
Deficient Monitoring |
Exceedance of R2-2021-0010, Section V. SCQ did not sample for Dissolved Oxygen i |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1123061 |
11/15/2023 |
CAT2 |
Copper, Total Monthly Average (Mean) limit is 40 ug/L and reported value was 87. |
Violation |
N |
eSMR |
Crockett Cogeneration |
446038 |
R2-2021-0025 |
N |
1123060 |
11/15/2023 |
CAT2 |
Copper, Total Daily Maximum limit is 120 ug/L and reported value was 260 ug/L at |
Violation |
N |
eSMR |
Crockett Cogeneration |
446038 |
R2-2021-0025 |
N |
1122963 |
11/26/2023 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0 mg/L and reported valu |
Violation |
N |
eSMR |
San Mateo WWTP |
421205 |
R2-2018-0016 |
N |
1122962 |
11/01/2023 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0 mg/L and reported valu |
Violation |
N |
eSMR |
San Mateo WWTP |
421205 |
R2-2018-0016 |
N |
1122789 |
12/31/2022 |
Deficient Monitoring |
Missing acute toxicity monitoring in 2022 (as required by Order R2-2021-0009, Ta |
Violation |
None |
Report |
Hennessey Water Treatment Plant |
406270 |
R2-2021-0009 |
N |
1122788 |
11/07/2023 |
CAT1 |
Total Suspended Solids (TSS) Daily Maximum limit is 20 mg/L and reported value w |
Violation |
N |
eSMR |
Calera Creek Water Recycling Plant |
449576 |
R2-2022-0029 |
N |
1122787 |
11/06/2023 |
CAT1 |
Total Suspended Solids (TSS) Daily Maximum limit is 20 mg/L and reported value w |
Violation |
N |
eSMR |
Calera Creek Water Recycling Plant |
449576 |
R2-2022-0029 |
N |
1122786 |
11/03/2023 |
OEV |
Turbidity Daily Maximum limit is 10 NTU and reported value was 16 NTU at E-001. |
Violation |
N |
eSMR |
Calera Creek Water Recycling Plant |
449576 |
R2-2022-0029 |
N |
1122669 |
07/31/2023 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Monthly Minimum limit is 85 % and |
Violation |
None |
Report |
Treasure Island WWTP/DOD |
438627 |
R2-2020-0020 |
N |
1122368 |
12/31/2022 |
Unauthorized Discharge |
Around 10:00 am, the Discharger made the decision to pump the preliminary treate |
Violation |
None |
Report |
Millbrae WPCP |
429384 |
R2-2019-0009 |
N |
1122363 |
10/30/2023 |
Late Report |
Quarter 3 (2023) report was due on October 30,2023, and was submitted on Novembe |
Violation |
N |
Report |
CEMEX Construction Materials Pacific, LLC ELIOT Site |
402857 |
R2-2020-0028 |
N |
1122191 |
10/31/2023 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 12.3 mg/L and reported value was |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
N |
1121955 |
10/27/2023 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0 mg/L and reported valu |
Violation |
N |
eSMR |
San Mateo WWTP |
421205 |
R2-2018-0016 |
N |
1121954 |
10/12/2023 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0 mg/L and reported valu |
Violation |
N |
eSMR |
San Mateo WWTP |
421205 |
R2-2018-0016 |
N |
1121633 |
09/25/2023 |
Deficient Monitoring |
SFPUC invalidated three samples (9/23/2023, 9/24/2023, 9/25/2023) with high BOD |
Violation |
None |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
1121632 |
09/24/2023 |
Deficient Monitoring |
SFPUC invalidated three samples (9/23/2023, 9/24/2023, 9/25/2023) with high BOD |
Violation |
None |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
1121631 |
09/23/2023 |
Deficient Monitoring |
SFPUC invalidated three samples (9/23/2023, 9/24/2023, 9/25/2023) with high BOD |
Violation |
None |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
1121628 |
09/30/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit |
Violation |
None |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
1121627 |
09/30/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
None |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
1121626 |
09/02/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
None |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
1121625 |
08/31/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit |
Violation |
None |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
1121423 |
09/07/2023 |
CTOX |
Chronic Toxicity 1-Hour Average (Mean) limit is 25 % effect and reported value w |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1121422 |
09/30/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1121048 |
09/13/2023 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0.0 mg/L and reported va |
Violation |
N |
eSMR |
San Mateo WWTP |
421205 |
R2-2018-0016 |
N |
1120996 |
10/03/2023 |
Late Report |
Monthly SMR ( MONNPDES ) report for August 2023 (2727446) was due on 02-OCT-23 |
Violation |
None |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
1120989 |
10/01/2023 |
Late Report |
Monthly SMR ( MONNPDES ) report for August 2023 (2326511) was due on 30-SEP-23 |
Violation |
None |
Report |
SF - OCEANSIDE Water Pollution Control Plant |
437599 |
R2-2019-0028 |
N |
1120966 |
05/06/2023 |
Order Conditions |
Failure to include all information required in the Sanitary Sewer Management Pla |
Violation |
None |
Report |
Port Costa CS |
347793 |
2022-0103-DWQ |
Y |
1120965 |
05/06/2023 |
Order Conditions |
Failure to include all information required in the Sanitary Sewer Management Pla |
Violation |
None |
Report |
Joint C&H-Cvsd Biological CS |
299948 |
2022-0103-DWQ |
Y |
1120943 |
08/05/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1120795 |
08/02/2023 |
CTOX |
Chronic Toxicity Daily Maximum limit is 50 % effect and reported value was 63.6 |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1120761 |
03/21/2023 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 350 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120760 |
03/16/2023 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 350 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120759 |
03/15/2023 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120758 |
03/14/2023 |
OEV |
Total Coliform Daily Maximum limit is 240 mg/L and reported value was 1600 mg/L |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120757 |
03/12/2023 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120756 |
03/13/2023 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120755 |
03/12/2023 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 160 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120754 |
03/11/2023 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 350 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120753 |
03/09/2023 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 350 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120752 |
03/08/2023 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.7 SU at EFF-00 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120751 |
03/08/2023 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 350 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120750 |
03/10/2023 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 350 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120749 |
03/07/2023 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 350 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120748 |
03/06/2023 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 350 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120747 |
03/02/2023 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 240 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120746 |
03/01/2023 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 240 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120745 |
03/11/2023 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120744 |
03/19/2023 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120742 |
03/31/2023 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % an |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120741 |
03/31/2023 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 15 mg/L and reporte |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120740 |
03/21/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 25 mg/L and reported |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120739 |
03/14/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 25 mg/L and reported |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120738 |
03/02/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 25 mg/L and reported |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120737 |
03/07/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 25 mg/L and reported |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120736 |
03/25/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120735 |
03/18/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120734 |
03/31/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120733 |
03/18/2023 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 350 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120731 |
03/16/2023 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 160 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120730 |
03/15/2023 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 160 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120729 |
03/10/2023 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120728 |
03/13/2023 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 160 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120727 |
03/27/2023 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 350 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120726 |
03/23/2023 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120725 |
03/14/2023 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 160 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120724 |
03/03/2023 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 350 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120723 |
03/02/2023 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120722 |
03/09/2023 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.6 SU at EFF-00 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120721 |
03/07/2023 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.6 SU at EFF-00 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120720 |
03/06/2023 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.7 SU at EFF-00 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120719 |
03/02/2023 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.9 SU at EFF-00 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120718 |
03/04/2023 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.1 SU at EFF-00 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120717 |
03/03/2023 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.0 SU at EFF-00 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120716 |
03/01/2023 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.8 SU at EFF-00 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120715 |
03/09/2023 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 350 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120714 |
03/08/2023 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 350 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120713 |
03/07/2023 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 350 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120712 |
03/01/2023 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120711 |
03/04/2023 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 350 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120710 |
03/03/2023 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 350 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120709 |
03/28/2023 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 220 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120708 |
03/27/2023 |
OEV |
Total Coliform 5-Sample Median limit is 23.0 MPN/100 mL and reported value was 2 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120707 |
03/26/2023 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 130 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120706 |
03/25/2023 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 130 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120704 |
03/23/2023 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 350 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120703 |
03/22/2023 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 220 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120702 |
03/21/2023 |
OEV |
Total Coliform Daily Maximum limit is 23 MPN/100 mL and reported value was 220 M |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120701 |
03/05/2023 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.7 SU at EFF-00 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120695 |
03/29/2023 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 220 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120694 |
03/20/2023 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 220 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120693 |
03/19/2023 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 350 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1120178 |
03/31/2023 |
CAT2 |
Copper, Total Monthly Average limit is 12 ug/L and reported value was 61 ug/L at |
Violation |
None |
Report |
California's Great America |
438083 |
R2-2020-0015 |
Y |
1120177 |
03/31/2023 |
CAT2 |
Copper, Total Daily Maximum limit is 34.0 ug/L and reported value was 146 ug/L a |
Violation |
None |
Report |
California's Great America |
438083 |
R2-2020-0015 |
Y |
1120176 |
03/30/2023 |
CAT2 |
Copper, Total Daily Maximum limit is 34.0 ug/L and reported value was 191 ug/L a |
Violation |
None |
Report |
California's Great America |
438083 |
R2-2020-0015 |
Y |
1120172 |
03/15/2023 |
CAT2 |
Copper, Total Daily Maximum limit is 34 ug/L and reported value was 45 ug/L at E |
Violation |
None |
Report |
California's Great America |
438083 |
R2-2020-0015 |
Y |
1120171 |
01/31/2023 |
CAT2 |
Copper, Total Monthly Average limit is 12 ug/L and reported value was 52 ug/L at |
Violation |
None |
Report |
California's Great America |
438083 |
R2-2020-0015 |
Y |
1120170 |
01/20/2023 |
CAT2 |
Copper, Total Daily Maximum limit is 34.0 ug/L and reported value was 102 ug/L a |
Violation |
None |
Report |
California's Great America |
438083 |
R2-2020-0015 |
Y |
1120169 |
01/11/2023 |
CAT2 |
Copper, Total Daily Maximum limit is 34.0 ug/L and reported value was 40 ug/L at |
Violation |
None |
Report |
California's Great America |
438083 |
R2-2020-0015 |
Y |
1120168 |
01/03/2023 |
CAT2 |
Copper, Total Daily Maximum limit is 34 ug/L and reported value was 191 ug/L at |
Violation |
None |
Report |
California's Great America |
438083 |
R2-2020-0015 |
Y |
1120016 |
12/31/2022 |
Unauthorized Discharge |
According to the discharger's 5-day report, the discharge was not directly obser |
Violation |
None |
Report |
Hanson Aggregates SF Pier 92 Sand Yard |
402859 |
R2-2020-0028 |
Y |
1120009 |
07/18/2023 |
Late Report |
Annual stormwater report (2022-2023) due 7/17/23; received 9/5/23. |
Violation |
None |
Report |
4501 Tidewater Ave, Oakland |
402858 |
R2-2020-0028 |
Y |
1119977 |
07/18/2023 |
Late Report |
Annual stormwater report (2022-2023) was due July 17, 2023, and was submitted on |
Violation |
None |
Report |
Hanson Aggregates/ Mission Valley Rock |
402861 |
R2-2020-0028 |
Y |
1119973 |
02/23/2023 |
Deficient Monitoring |
No standard observations for effluent, receiving water (upstream), or receiving |
Violation |
None |
Report |
Hanson Aggregates/ Mission Valley Rock |
402861 |
R2-2020-0028 |
N |
1119944 |
08/02/2023 |
Late Report |
Monthly SMR ( MONNPDES ) report for June 2023 (2745416) was due on 01-AUG-23 |
Violation |
None |
Report |
Central Marin San. Agcy. WWTP |
452582 |
R2-2023-0006 |
N |
1119943 |
07/04/2023 |
Late Report |
Monthly SMR ( MONNPDES ) report for May 2023 (2745415) was due on 03-JUL-23 |
Violation |
None |
Report |
Central Marin San. Agcy. WWTP |
452582 |
R2-2023-0006 |
N |
1119942 |
06/02/2023 |
Late Report |
Monthly SMR ( MONNPDES ) report for April 2023 (2745414) was due on 01-JUN-23 |
Violation |
None |
Report |
Central Marin San. Agcy. WWTP |
452582 |
R2-2023-0006 |
N |
1119941 |
05/02/2023 |
Late Report |
Monthly SMR ( MONNPDES ) report for March 2023 (2745413) was due on 01-MAY-23 |
Violation |
None |
Report |
Central Marin San. Agcy. WWTP |
452582 |
R2-2023-0006 |
N |
1119940 |
04/04/2023 |
Late Report |
Monthly SMR ( MONNPDES ) report for February 2023 (2745412) was due on 03-APR-23 |
Violation |
None |
Report |
Central Marin San. Agcy. WWTP |
452582 |
R2-2023-0006 |
N |
1119939 |
03/02/2023 |
Late Report |
Monthly SMR ( MONNPDES ) report for January 2023 (2745411) was due on 01-MAR-23 |
Violation |
None |
Report |
Central Marin San. Agcy. WWTP |
452582 |
R2-2023-0006 |
N |
1119927 |
02/01/2023 |
Deficient Monitoring |
Did not conduct monthly receiving water monitoring for turbidity, hardness, and |
Violation |
None |
Report |
Hanson Aggregates/ Mission Valley Rock |
402861 |
R2-2020-0028 |
N |
1119925 |
01/03/2023 |
OEV |
Turbidity Maximum Daily (MDEL) limit is 40 NTU and reported value was 55 NTU. |
Violation |
None |
Report |
Hanson Aggregates/ Mission Valley Rock |
402861 |
R2-2020-0028 |
Y |
1119874 |
05/29/2023 |
Late Report |
The Discharger did not submit 5-day report within five days after becoming aware |
Violation |
N |
Report |
210 Adrian |
451300 |
R2-2017-0048 |
N |
1119873 |
07/17/2023 |
Late Report |
Discharger did not submit 5-day report within 5 days of becoming aware of permit |
Violation |
N |
Report |
210 Adrian |
451300 |
R2-2017-0048 |
N |
1119872 |
06/30/2023 |
CAT2 |
Mercury, Total Recoverable Monthly Average limit is 0.05 ug/L and reported value |
Violation |
N |
Report |
210 Adrian |
451300 |
R2-2017-0048 |
Y |
1119863 |
06/30/2023 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 7.1 ug/L and reported value w |
Violation |
N |
Report |
Port Costa Terminal (Chevron No. 211666) |
383556 |
R2-2017-0048 |
Y |
1119825 |
06/30/2023 |
CAT2 |
Nickel, Total Recoverable Monthly Average limit is 10.0 ug/L and reported value |
Violation |
N |
Report |
TI LOT 8 |
449351 |
R2-2017-0048 |
Y |
1119824 |
07/31/2023 |
Late Report |
2023 Q2 SMR was due on July 31, 2023, but was received on September 5, 2023. It |
Violation |
None |
Report |
CEMEX Construction Materials Pacific, LLC ELIOT Site |
402857 |
R2-2020-0028 |
Y |
1119823 |
01/31/2023 |
Deficient Monitoring |
From January 1, 2023, to January 31, 2023, DGA did not monitor for turbidity, ha |
Violation |
None |
Report |
DeSilva Gates Aggregates |
410097 |
R2-2020-0028 |
N |
1119820 |
05/11/2023 |
CAT2 |
Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 81 ug/L. |
Violation |
N |
Report |
210 Adrian |
451300 |
R2-2017-0048 |
Y |
1119809 |
02/13/2023 |
Late Report |
Discharger did not submit permit violation report within 5 days of becoming awar |
Violation |
N |
Report |
Port Costa Terminal (Chevron No. 211666) |
383556 |
R2-2017-0048 |
N |
1119808 |
01/19/2023 |
CAT2 |
Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 70 ug/L. |
Violation |
N |
Report |
Port Costa Terminal (Chevron No. 211666) |
383556 |
R2-2017-0048 |
Y |
1119777 |
01/14/2023 |
OEV |
E.coli Daily Maximum limit is 320 MPN/100 mL and reported value was 1410 MPN/100 |
Violation |
N |
eSMR |
Raymond A. Boege Alvarado WWTP - Wet Weather Outfall |
440855 |
R2-2020-0027 |
N |
1119769 |
01/12/2023 |
Unauthorized Discharge |
According to a report from CEMEX, due to an atmospheric river and related releas |
Violation |
None |
Report |
CEMEX Construction Materials Pacific, LLC ELIOT Site |
402857 |
R2-2020-0028 |
Y |
1119708 |
07/25/2023 |
Deficient Monitoring |
Deficient sampling for one of the three required weekly coliform samples at EFF- |
Violation |
N |
eSMR |
C&H Sugar |
420805 |
R2-2018-0012 |
N |
1119676 |
07/25/2023 |
CAT1 |
Total Suspended Solids (TSS) 24-hour Average limit is 2300 lb/day and reported v |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1119672 |
07/29/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1119671 |
07/31/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1119670 |
07/31/2023 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reporte |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1119669 |
07/29/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1119668 |
07/07/2023 |
Deficient Reporting |
The analysis results for BOD samples (INF-001 and EFF-001) collected on July 7th |
Violation |
N |
eSMR |
Delta Diablo WWTP |
435913 |
R2-2019-0035 |
N |
1119655 |
07/31/2023 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 12.3 mg/L and reported value was |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1119623 |
08/09/2023 |
OEV |
TPH C13-C22 Daily Maximum limit is 50.0 mg/L and reported value was 56.0 mg/L. |
Violation |
None |
Report |
399 West Java Drive |
444267 |
R2-2017-0048 |
N |
1119621 |
07/27/2023 |
OEV |
TPH C13-C22 Daily Maximum limit is 50 mg/L and reported value was 52 mg/L. |
Violation |
None |
Report |
399 West Java Drive |
444267 |
R2-2017-0048 |
N |
1119522 |
06/30/2023 |
CAT2 |
Chromium (VI) Monthly Average limit is 8.1 ug/L and reported value was 14 ug/L. |
Violation |
None |
Report |
580 Dubuque Avenue |
447809 |
R2-2017-0048 |
Y |
1119337 |
01/14/2023 |
Unauthorized Discharge |
Stormwater overtopped the Yeager Yard stormwater sediment basin and entered Perm |
Violation |
None |
Report |
Lehigh Southwest and Hanson Limestone Quarry Cement Plant (Permanente) |
432980 |
R2-2019-0024 |
N |
1119336 |
01/05/2023 |
Unauthorized Discharge |
Approximately 89,600 gallons of stormwater permitted by Order R2-2019-0024 to be |
Violation |
None |
Report |
Lehigh Southwest and Hanson Limestone Quarry Cement Plant (Permanente) |
432980 |
R2-2019-0024 |
N |
1119117 |
06/25/2023 |
Unauthorized Discharge |
Per the June SMR: On June 25, 2023, approximately 11.8 MG gallons of secondary t |
Violation |
None |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
1119109 |
03/17/2023 |
Unauthorized Discharge |
Per March SMR: On March 17, 2023, approximately 115,000 gallons of secondary tre |
Violation |
None |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
1119108 |
03/28/2023 |
Order Conditions |
Per the March SMR: On March 21 and 28, San Francisco experienced two bomb cyclon |
Violation |
None |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
1119107 |
03/21/2023 |
Order Conditions |
Per the March SMR: On March 21 and 28, San Francisco experienced two bomb cyclon |
Violation |
None |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
1119106 |
03/09/2023 |
Order Conditions |
Per the March SMR: During the March 9-10 storm, two issues at the Channel Pump S |
Violation |
None |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
1119105 |
04/15/2023 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
None |
Report |
SF - OCEANSIDE Water Pollution Control Plant |
437599 |
R2-2019-0028 |
Y |
1119103 |
04/15/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45.0 mg/L and reported valu |
Violation |
None |
Report |
SF - OCEANSIDE Water Pollution Control Plant |
437599 |
R2-2019-0028 |
Y |
1119001 |
06/03/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1119000 |
06/30/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1118999 |
06/17/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1118998 |
06/10/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1118997 |
06/10/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1118996 |
06/03/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1118995 |
06/30/2023 |
CAT1 |
BOD5 @ 20 Deg. C, Percent Removal Percent Reduction limit is 85 % and reported v |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1118994 |
06/30/2023 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % an |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1118993 |
06/30/2023 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reporte |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1118992 |
06/17/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1118707 |
01/16/2023 |
OEV |
Fecal Coliform Maximum Daily (MDEL) limit is 130.0 MPN/100 mL and reported value |
Violation |
None |
Report |
Oro Loma/Castro Valley SD WPCP |
420108 |
R2-2018-0010 |
Y |
1118706 |
01/09/2023 |
OEV |
Fecal Coliform Maximum Daily (MDEL) limit is 130.0 MPN/100 mL and reported value |
Violation |
None |
Report |
Oro Loma/Castro Valley SD WPCP |
420108 |
R2-2018-0010 |
Y |
1118702 |
06/22/2023 |
Order Conditions |
Violation type entered herein as "Order Conditions" as other violation types lis |
Violation |
N |
eSMR |
C&H Sugar |
420805 |
R2-2018-0012 |
N |
1118641 |
06/27/2023 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0.0 mg/L and reported va |
Violation |
N |
eSMR |
San Mateo WWTP |
421205 |
R2-2018-0016 |
Y |
1118475 |
07/01/2023 |
Late Report |
Monthly SMR ( MONNPDES ) report for May 2023 (2062476) was due on 30-JUN-23 |
Violation |
None |
Report |
SVCW WWTP |
421384 |
R2-2018-0005 |
N |
1118263 |
05/06/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
Burlingame WWTP |
422030 |
R2-2018-0024 |
N |
1118262 |
05/31/2023 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reporte |
Violation |
N |
eSMR |
Burlingame WWTP |
422030 |
R2-2018-0024 |
N |
1118261 |
05/31/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit |
Violation |
N |
eSMR |
Burlingame WWTP |
422030 |
R2-2018-0024 |
N |
1118260 |
05/20/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
Burlingame WWTP |
422030 |
R2-2018-0024 |
N |
1118259 |
05/13/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
Burlingame WWTP |
422030 |
R2-2018-0024 |
N |
1118258 |
05/06/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1118257 |
05/06/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1118256 |
05/27/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1118255 |
05/31/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1118254 |
05/27/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1118253 |
05/13/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1118252 |
05/31/2023 |
CAT1 |
BOD5 @ 20 Deg. C, Percent Removal Percent Reduction limit is 85 % and reported v |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1118251 |
05/20/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1118250 |
05/13/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1118249 |
05/31/2023 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % an |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1118248 |
05/31/2023 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reporte |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1118201 |
03/17/2023 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
EBDA Common Outfall |
448549 |
R2-2022-0023 |
N |
1118200 |
02/18/2023 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
EBDA Common Outfall |
448549 |
R2-2022-0023 |
N |
1118199 |
03/31/2023 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Averag |
Violation |
N |
eSMR |
EBDA Common Outfall |
448549 |
R2-2022-0023 |
N |
1118019 |
05/01/2023 |
CAT2 |
Selenium, Total Recoverable Monthly Average limit is 4.1 ug/L and reported value |
Violation |
N |
Report |
Treatment System North of 101 |
397999 |
R2-2017-0048 |
N |
1118004 |
05/14/2023 |
CAT2 |
Nickel, Total Daily Maximum limit is 72 ug/L and reported value was 83 ug/L at E |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1117876 |
03/09/2023 |
CAT2 |
Chlorine, Total Residual Single Sample Maximum limit is 0.0 mg/L and reported va |
Violation |
N |
eSMR |
LAVWMA Export & Storage Facilities |
443265 |
R2-2021-0007 |
Y |
1117772 |
06/05/2023 |
CAT1 |
Settleable Solids Maximum Daily (MDEL) limit is 0.2 ml/L/hr and reported value w |
Violation |
None |
Report |
Hanson Aggregates/ Mission Valley Rock |
402861 |
R2-2020-0028 |
Y |
1117600 |
06/30/2021 |
CAT2 |
Selenium, Total Daily Maximum limit is 8.2 mg/L and reported value was 460 mg/L. |
Violation |
N |
Report |
Facebook Bayfront |
440862 |
R2-2017-0048 |
Y |
1117595 |
05/26/2023 |
OEV |
Turbidity Maximum Daily (MDEL) limit is 50 NTU and reported value was 110 NTU. |
Violation |
N |
Report |
Hanson Aggregates SF Pier 92 Sand Yard |
402859 |
R2-2020-0028 |
Y |
1117304 |
04/11/2023 |
OEV |
Total Coliform Daily Maximum limit is 10000 MPN/100 mL and reported value was 16 |
Violation |
N |
eSMR |
C&H Sugar |
420805 |
R2-2018-0012 |
N |
1117290 |
04/30/2023 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reporte |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1117289 |
04/01/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1117288 |
04/29/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1117287 |
04/22/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1117286 |
04/30/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1117285 |
04/01/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1117284 |
04/22/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1117283 |
04/15/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1117282 |
04/30/2023 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % an |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1117281 |
04/30/2023 |
CAT1 |
BOD5 @ 20 Deg. C, Percent Removal Percent Reduction limit is 85 % and reported v |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1117280 |
04/08/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1117241 |
04/14/2023 |
CAT2 |
Nickel, Total Daily Maximum limit is 72 ug/L and reported value was 88 ug/L at E |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1117240 |
04/30/2023 |
CAT2 |
Nickel, Total Monthly Average limit is 43 ug/L and reported value was 46 ug/L at |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1117204 |
04/30/2023 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 12.3 mg/L and reported value was |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1117103 |
05/18/2023 |
Unauthorized Discharge |
One of the facility's ponds (Tank Farm Pond) overflowed onto a bermed road. The |
Violation |
None |
Report |
Hanson Aggregates/ Mission Valley Rock |
402861 |
R2-2020-0028 |
Y |
1116888 |
03/22/2023 |
OEV |
Fecal Coliform 11 Sample 90th Percentile limit is 400 MPN/100 mL and reported va |
Violation |
N |
eSMR |
Burlingame WWTP |
422030 |
R2-2018-0024 |
N |
1116635 |
04/16/2023 |
Unauthorized Discharge |
Unauthorized discharge. Overflow of untreated groundwater from the treatment sys |
Violation |
N |
Report |
Former McKesson Facility |
397946 |
R2-2017-0048 |
N |
1116367 |
03/31/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30 |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1116366 |
03/25/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1116365 |
03/31/2023 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reporte |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1116364 |
03/04/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1116363 |
03/11/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1116362 |
03/25/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1116361 |
03/31/2023 |
CAT1 |
BOD5 @ 20 Deg. C, Percent Removal Percent Reduction limit is 85 % and reported v |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1116360 |
03/31/2023 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % an |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1116085 |
03/31/2023 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 730 lbs/month and reported |
Violation |
N |
eSMR |
C&H Sugar |
420805 |
R2-2018-0012 |
N |
1116060 |
03/31/2023 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C), Percent Remov |
Violation |
N |
eSMR |
Vallejo Flood & Wastewater District (VFWD) Wastewater Treatment Plant |
416372 |
R2-2017-0035 |
Y |
1116055 |
03/28/2023 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0.0 mg/L and reported va |
Violation |
N |
eSMR |
Rodeo Sanitary District WWTP |
450497 |
R2-2022-0037 |
Y |
1116054 |
03/29/2023 |
OEV |
Enterococci 10% for 30 days limit is 1100 CFU/100 mL and reported value was 1300 |
Violation |
N |
eSMR |
Rodeo Sanitary District WWTP |
450497 |
R2-2022-0037 |
Y |
1116051 |
03/17/2023 |
Unauthorized Discharge |
On March 17, 2023, a pipe conveying sand filter backwash wastewater burst releas |
Violation |
N |
Report |
TI Lots 3-4 LLC |
449461 |
R2-2017-0048 |
N |
1116007 |
03/14/2023 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 33 |
Violation |
N |
eSMR |
Yountville / CA Vets Home WWTP |
440857 |
R2-2020-0026 |
N |
1116006 |
03/10/2023 |
OEV |
Total Coliform 1-Hour Average (Mean) limit is 240 MPN/100 mL and reported value |
Violation |
N |
eSMR |
Yountville / CA Vets Home WWTP |
440857 |
R2-2020-0026 |
N |
1116005 |
03/10/2023 |
OEV |
E.coli 10 Sample 90th Percentile limit is 320 MPN/100 mL and reported value was |
Violation |
N |
eSMR |
Yountville / CA Vets Home WWTP |
440857 |
R2-2020-0026 |
N |
1115986 |
03/05/2023 |
OEV |
Enterococci 6-Week Rolling Geometric Mean limit is 93 MPN/100 mL and reported va |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1115928 |
03/10/2023 |
CAT2 |
Copper, Total Recoverable Maximum Daily (MDEL) limit is 11 ug/L and reported val |
Violation |
N |
eSMR |
Las Gallinas WWTP |
439063 |
R2-2020-0022 |
N |
1115824 |
02/19/2023 |
Unauthorized Discharge |
On February 19, 2023, the Discharger spilled approximately 82,246 gallons of unt |
Violation |
N |
Report |
TI LOT 8 |
449351 |
R2-2017-0048 |
N |
1115772 |
01/31/2023 |
CAT2 |
Chromium (VI) Monthly Average limit is 8.1 ug/L and reported value was 10.0 ug/L |
Violation |
N |
Report |
580 Dubuque Avenue |
447809 |
R2-2017-0048 |
Y |
1115728 |
12/07/2022 |
CAT2 |
Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 81 ug/L. |
Violation |
N |
Report |
Former Mobil Service Station 10818 |
439599 |
R2-2017-0048 |
N |
1115607 |
03/31/2023 |
CAT1 |
BOD5 @ 20 Deg. C, Percent Removal Monthly Average limit is 85 % and reported val |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1115606 |
03/31/2023 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Monthly Average limit is 85 % and |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1115328 |
02/23/2023 |
Order Conditions |
During the February 23-24 overnight storm, the Channel Pump Station (CHS) pump r |
Violation |
None |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
1115326 |
01/09/2023 |
Order Conditions |
During the January 9 CSD event at the Mariposa outfall (Discharge Point No. CSD- |
Violation |
None |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
1115323 |
12/31/2022 |
Order Conditions |
On New Year?s Eve at approximately 10:10 a.m., one of the two Northshore wet wea |
Violation |
None |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
1115322 |
04/08/2022 |
Unauthorized Discharge |
Discharged approximately 55 gallons of hydraulic fluid from one of the Division |
Violation |
None |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
1115242 |
02/04/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45.0 mg/L and reported valu |
Violation |
None |
Report |
SF - OCEANSIDE Water Pollution Control Plant |
437599 |
R2-2019-0028 |
Y |
1115241 |
01/31/2023 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Monthly Average limit is 85 |
Violation |
None |
Report |
SF - OCEANSIDE Water Pollution Control Plant |
437599 |
R2-2019-0028 |
Y |
1115240 |
01/31/2023 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value |
Violation |
None |
Report |
SF - OCEANSIDE Water Pollution Control Plant |
437599 |
R2-2019-0028 |
Y |
1115238 |
01/10/2023 |
Order Conditions |
Did not comply with wet weather plant operational requirements, as described in |
Violation |
None |
Report |
SF - OCEANSIDE Water Pollution Control Plant |
437599 |
R2-2019-0028 |
N |
1115237 |
01/03/2023 |
Order Conditions |
Did not comply with wet weather plant operational requirements, as described in |
Violation |
None |
Report |
SF - OCEANSIDE Water Pollution Control Plant |
437599 |
R2-2019-0028 |
N |
1115236 |
01/01/2023 |
Order Conditions |
Did not comply with wet weather plant operational requirements, as described in |
Violation |
None |
Report |
SF - OCEANSIDE Water Pollution Control Plant |
437599 |
R2-2019-0028 |
N |
1115235 |
12/31/2022 |
Order Conditions |
Did not comply with wet weather plant operational requirements, as described in |
Violation |
None |
Report |
SF - OCEANSIDE Water Pollution Control Plant |
437599 |
R2-2019-0028 |
N |
1115164 |
10/24/2022 |
ATOX |
Acute Toxicity-Rainbow Trout-survival 3-Sample Median limit is 90.0 % survival a |
Violation |
None |
eSMR |
EBMUD Orinda Filter Plant |
444166 |
R2-2021-0015 |
N |
1115163 |
10/17/2022 |
ATOX |
Acute Toxicity-Rainbow Trout-survival 3-Sample Median limit is 90.0 % survival a |
Violation |
None |
eSMR |
EBMUD Orinda Filter Plant |
444166 |
R2-2021-0015 |
N |
1115063 |
02/01/2023 |
Deficient Monitoring |
The analysis results for the BOD samples collected on February 1st and 2nd are i |
Violation |
N |
eSMR |
Delta Diablo WWTP |
435913 |
R2-2019-0035 |
N |
1115055 |
02/28/2023 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 15 mg/L and reporte |
Violation |
N |
eSMR |
Mt. View Sanitary District WWTP |
446024 |
R2-2021-0026 |
N |
1115053 |
02/28/2023 |
OEV |
Enterococci Monthly Average (Mean) limit is 35 % and reported value was 40.6 % a |
Violation |
N |
eSMR |
Port Costa WWTP |
427684 |
R2-2018-0053 |
N |
1115052 |
02/28/2023 |
CAT2 |
Chromium (VI) Monthly Average limit is 5.6 ug/L and reported value was 5.9 ug/L |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1115046 |
02/04/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1115045 |
02/28/2023 |
CAT1 |
BOD5 @ 20 Deg. C, Percent Removal Percent Reduction limit is 85 % and reported v |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1115044 |
02/25/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1115043 |
02/18/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1115042 |
02/25/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1115041 |
02/28/2023 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reporte |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1115040 |
02/11/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1115039 |
02/04/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1115038 |
02/28/2023 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % an |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1115037 |
02/28/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1115036 |
02/18/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1115035 |
02/11/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1115004 |
02/27/2023 |
OEV |
pH Daily Minimum limit is 6.5 SU and reported value was 6.4 SU at EFF-008. |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1115003 |
02/05/2023 |
OEV |
Enterococci 6-Week Rolling Geometric Mean limit is 93 MPN/100 mL and reported va |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1115002 |
02/28/2023 |
OEV |
Enterococci Other limit is 10 % and reported value was 18 % at EFF-001D. |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1115001 |
02/26/2023 |
OEV |
Enterococci 6-Week Rolling Geometric Mean limit is 93 MPN/100 mL and reported va |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1115000 |
02/19/2023 |
OEV |
Enterococci 6-Week Rolling Geometric Mean limit is 93 MPN/100 mL and reported va |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1114999 |
02/12/2023 |
OEV |
Enterococci 6-Week Rolling Geometric Mean limit is 93 MPN/100 mL and reported va |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1114990 |
02/04/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 m |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1114989 |
02/28/2023 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 12.3 mg/L and reported value was |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1114799 |
03/23/2023 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1. Root Intrusion caused 2772.0 gallons of sewage to spill from M |
Violation |
N |
SSO |
Joint C&H-Cvsd Biological CS |
299948 |
2022-0103-DWQ |
Y |
1114718 |
12/30/2022 |
Deficient Monitoring |
Deficient monitoring for coliform at EFF-002. Inframark treatment plant personn |
Violation |
N |
eSMR |
C&H Sugar |
420805 |
R2-2018-0012 |
N |
1114717 |
12/28/2022 |
Deficient Monitoring |
Deficient monitoring for coliform at EFF-002. |
Violation |
N |
eSMR |
C&H Sugar |
420805 |
R2-2018-0012 |
N |
1114703 |
01/07/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1114702 |
01/21/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 20 mg/L and reported |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1114701 |
01/07/2023 |
CAT2 |
Copper, Total Daily Maximum limit is 14 ug/L and reported value was 25 ug/L at E |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1114700 |
01/08/2023 |
CAT2 |
Copper, Total Daily Maximum limit is 14 ug/L and reported value was 16 ug/L at E |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1114699 |
01/31/2023 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Monthly Average (Mean) limit is 85 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1114698 |
01/31/2023 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 15.0 mg/L and repor |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1114697 |
01/31/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1114696 |
01/05/2023 |
CAT2 |
Copper, Total Daily Maximum limit is 14 ug/L and reported value was 17 ug/L at E |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1114695 |
01/31/2023 |
Deficient Monitoring |
Effluent total coliform and E. coli monitoring is required weekly at EFF-001D du |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1114694 |
01/06/2023 |
CAT2 |
Copper, Total Daily Maximum limit is 14 ug/L and reported value was 15 ug/L at E |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1114693 |
01/31/2023 |
CAT2 |
Copper, Total Monthly Average (Mean) limit is 8.3 ug/L and reported value was 11 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1114630 |
03/03/2023 |
Late Report |
Monthly SMR ( MONNPDES ) report for January 2023 (2497077) was due on 02-MAR-23 |
Violation |
None |
Report |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1114183 |
01/31/2023 |
Deficient Monitoring |
Operators missed pH sampling at EFF-001S on 1/4/2023 and at EFF-001T on 1/12/202 |
Violation |
N |
eSMR |
Yountville / CA Vets Home WWTP |
440857 |
R2-2020-0026 |
N |
1114181 |
01/23/2023 |
ATOX |
Acute Toxicity 11 Sample 90th Percentile limit is 70 % survival and reported val |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1114180 |
01/10/2023 |
CAT1 |
Total Suspended Solids (TSS) Daily Discharge limit is 2300 lb/day and reported v |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1114179 |
01/08/2023 |
OEV |
Enterococci 6-Week Rolling Geometric Mean limit is 93 CFU/100 mL and reported va |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1114178 |
01/15/2023 |
OEV |
Enterococci 6-Week Rolling Geometric Mean limit is 93 CFU/100 mL and reported va |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1114177 |
01/15/2023 |
CAT2 |
Nickel, Total Daily Discharge limit is 72 ug/L and reported value was 80 ug/L at |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1114176 |
01/14/2023 |
CAT2 |
Nickel, Total Daily Maximum limit is 72 ug/L and reported value was 83 ug/L at E |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1114175 |
01/09/2023 |
CAT1 |
Total Suspended Solids (TSS) Daily Discharge limit is 2300 lb/day and reported v |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1114174 |
01/01/2023 |
CAT1 |
Total Suspended Solids (TSS) Daily Discharge limit is 2300 lb/day and reported v |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1114173 |
01/12/2023 |
CAT2 |
Nickel, Total Daily Maximum limit is 72 ug/L and reported value was 78 ug/L at E |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1114172 |
01/11/2023 |
CAT2 |
Nickel, Total Daily Maximum limit is 72 ug/L and reported value was 76 ug/L at E |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1114171 |
01/22/2023 |
OEV |
Enterococci 6-Week Rolling Geometric Mean limit is 93 CFU/100 mL and reported va |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1114170 |
01/01/2023 |
OEV |
Enterococci 6-Week Rolling Geometric Mean limit is 93 CFU/100 mL and reported va |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1114169 |
01/29/2023 |
OEV |
Enterococci 6-Week Rolling Geometric Mean limit is 93 CFU/100 mL and reported va |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1114168 |
01/31/2023 |
OEV |
Enterococci Other limit is 10 % and reported value was 18 % at EFF-001D. |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1114167 |
01/04/2023 |
Surface Water |
Martinez Refining Company experienced an unanticipated bypass due to severe wet |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
449848 |
R2-2022-0034 |
N |
1114161 |
01/05/2023 |
CAT2 |
Copper, Total Daily Maximum limit is 34 ug/L and reported value was 65 ug/L at E |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1114160 |
01/09/2023 |
OEV |
pH Daily Maximum limit is 8.9 SU and reported value was 8.93 SU at EFF-006. |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1114159 |
01/31/2023 |
CAT2 |
Lead, Total Monthly Average limit is 8.1 ug/L and reported value was 16 ug/L at |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1114158 |
01/05/2023 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.75 SU at EFF-0 |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1114157 |
01/31/2023 |
CAT2 |
Copper, Total Monthly Average limit is 14 ug/L and reported value was 65 ug/L at |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1114156 |
01/31/2023 |
CAT2 |
Nickel, Total Monthly Average limit is 93 ug/L and reported value was 130 ug/L a |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1114145 |
01/31/2023 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % an |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1114144 |
01/31/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Percent Reduction limit is 8 |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1114143 |
01/31/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1114142 |
01/31/2023 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reporte |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1114141 |
01/28/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1114140 |
01/28/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1114139 |
01/14/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1114138 |
01/07/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1114137 |
01/21/2023 |
CAT1 |
Total Suspended Solids (TSS) 1-Hour Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1114133 |
01/31/2023 |
Order Conditions |
TSS percent removal at EFF-002 was 70% this month. The reason is that the TSS i |
Violation |
N |
eSMR |
Calistoga City Dunaweal WWTP |
446901 |
R2-2022-0010 |
N |
1114114 |
02/16/2023 |
Late Report |
Annual SMR ( MONNPDES ) report for 2022 (2161256) was due on 15-FEB-23 |
Violation |
None |
Report |
Napa River Salt Marsh Restoration Project |
412717 |
R2-2017-0007 |
N |
1114039 |
01/24/2023 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 16 ug |
Violation |
N |
eSMR |
Pittsburg Generating Station |
421207 |
R2-2018-0017 |
N |
1114026 |
01/04/2023 |
Deficient Monitoring |
The analysis results for BOD samples collected on January 4 and 6 were invalid b |
Violation |
N |
eSMR |
Delta Diablo WWTP |
435913 |
R2-2019-0035 |
N |
1113991 |
01/09/2023 |
CAT1 |
Total Suspended Solids (TSS) Daily Maximum limit is 28 kg/day and reported value |
Violation |
N |
eSMR |
Eco Services Martinez Plant - NON15, NPDES, SLIC |
443584 |
R2-2021-0012 |
Y |
1113990 |
01/09/2023 |
CAT1 |
Total Suspended Solids (TSS) Daily Maximum limit is 30 mg/L and reported value w |
Violation |
N |
eSMR |
Eco Services Martinez Plant - NON15, NPDES, SLIC |
443584 |
R2-2021-0012 |
Y |
1113963 |
01/16/2023 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0 mg/L and reported valu |
Violation |
N |
eSMR |
Las Gallinas WWTP |
439063 |
R2-2020-0022 |
N |
1113874 |
01/17/2023 |
OEV |
Total Coliform Daily Maximum limit is 10000 MPN/100 mL and reported value was 16 |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1113873 |
01/19/2023 |
OEV |
Total Coliform Daily Maximum limit is 10000 MPN/100 mL and reported value was 16 |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1113872 |
01/20/2023 |
OEV |
Total Coliform Daily Maximum limit is 10000 MPN/100 mL and reported value was 16 |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1113871 |
01/10/2023 |
OEV |
Total Coliform Daily Maximum limit is 10000 MPN/100 mL and reported value was 16 |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1113396 |
02/02/2023 |
Late Report |
Annual SMR ( MONNPDES ) report for 2022 (2116386) was due on 01-FEB-23 |
Violation |
None |
Report |
Burlingame WWTP |
422030 |
R2-2018-0024 |
N |
1113387 |
02/02/2023 |
Late Report |
Annual SMR ( MONNPDES ) report for 2022 (2069028) was due on 01-FEB-23 |
Violation |
None |
Report |
C&H Sugar |
420805 |
R2-2018-0012 |
N |
1113385 |
02/02/2023 |
Late Report |
Annual SMR ( MONNPDES ) report for 2022 (2205757) was due on 01-FEB-23 |
Violation |
None |
Report |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1113380 |
02/02/2023 |
Late Report |
Annual SMR ( MONNPDES ) report for 2022 (2555093) was due on 01-FEB-23 |
Violation |
None |
Report |
Bottling Group LLC |
428809 |
R2-2019-0002 |
N |
1113375 |
02/02/2023 |
Late Report |
Annual SMR ( MONNPDES ) report for 2022 (2677757) was due on 01-FEB-23 |
Violation |
None |
Report |
Calera Creek Water Recycling Plant |
412822 |
R2-2017-0013 |
N |
1113366 |
12/31/2022 |
Deficient Monitoring |
Failed to do bypass sampling during the storm event on 12/31/2022, due to operat |
Violation |
None |
Report |
Palo Alto Regional WQCP |
429934 |
R2-2019-0015 |
N |
1113335 |
12/10/2022 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1113334 |
12/03/2022 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1113333 |
12/10/2022 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1113332 |
12/31/2022 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % an |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1113331 |
12/31/2022 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1113330 |
12/17/2022 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1113329 |
12/31/2022 |
CAT1 |
BOD5 @ 20 Deg. C, Percent Removal Percent Reduction limit is 85 % and reported v |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1113328 |
12/31/2022 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1113327 |
12/31/2022 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reporte |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1113326 |
12/17/2022 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1113282 |
02/01/2023 |
Late Report |
Monthly SMR ( MONNPDES ) report for December 2022 (2069027) was due on 31-JAN-23 |
Violation |
None |
Report |
C&H Sugar |
420805 |
R2-2018-0012 |
N |
1113258 |
01/31/2023 |
Late Report |
Monthly SMR ( MONNPDES ) report for December 2022 (2205609) was due on 30-JAN-23 |
Violation |
None |
Report |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1113255 |
01/31/2023 |
Late Report |
Quarterly SMR ( MONNPDES ) report for Q4 2022 (2617232) was due on 30-JAN-23 |
Violation |
None |
Report |
Bottling Group LLC |
428809 |
R2-2019-0002 |
N |
1113254 |
02/13/2023 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1. Root Intrusion caused 731 gallons of sewage to spill from Grav |
Violation |
N |
SSO |
Joint C&H-Cvsd Biological CS |
299948 |
2022-0103-DWQ |
Y |
1113253 |
02/10/2023 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1. Pipe Structural Problem/Failure caused 1075 gallons of sewage |
Violation |
N |
SSO |
Joint C&H-Cvsd Biological CS |
299948 |
2022-0103-DWQ |
Y |
1112960 |
11/05/2022 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1112959 |
11/30/2022 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30.0 mg/L and reported val |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1112928 |
07/25/2022 |
ATOX |
Acute Toxicity-Rainbow Trout-survival Single Sample Maximum limit is 70.0 % surv |
Violation |
N |
eSMR |
EBMUD Orinda Filter Plant |
444166 |
R2-2021-0015 |
N |
1112927 |
10/17/2022 |
ATOX |
Acute Toxicity-Rainbow Trout-survival Single Sample Maximum limit is 70.0 % surv |
Violation |
N |
eSMR |
EBMUD Orinda Filter Plant |
444166 |
R2-2021-0015 |
N |
1112825 |
12/31/2022 |
CAT2 |
Copper, Total Recoverable Monthly Average (Mean) limit is 12 ug/L and reported v |
Violation |
N |
eSMR |
California's Great America |
438083 |
R2-2020-0015 |
Y |
1112824 |
12/15/2022 |
CAT2 |
Copper, Total Recoverable Daily Maximum limit is 34 ug/L and reported value was |
Violation |
N |
eSMR |
California's Great America |
438083 |
R2-2020-0015 |
Y |
1112823 |
12/08/2022 |
CAT2 |
Copper, Total Recoverable Daily Maximum limit is 34 ug/L and reported value was |
Violation |
N |
eSMR |
California's Great America |
438083 |
R2-2020-0015 |
Y |
1112787 |
12/31/2022 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 18 ug/L and reported value was 23 ug |
Violation |
N |
eSMR |
Oro Loma/Castro Valley SD WPCP |
420108 |
R2-2018-0010 |
Y |
1112786 |
12/31/2022 |
OEV |
Fecal Coliform Maximum Daily (MDEL) limit is 130 MPN/100 mL and reported value w |
Violation |
N |
eSMR |
Oro Loma/Castro Valley SD WPCP |
420108 |
R2-2018-0010 |
Y |
1112785 |
12/31/2022 |
CAT2 |
Copper, Total Monthly Average limit is 13 ug/L and reported value was 23 ug/L at |
Violation |
N |
eSMR |
Oro Loma/Castro Valley SD WPCP |
420108 |
R2-2018-0010 |
Y |
1112784 |
12/31/2022 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value |
Violation |
N |
eSMR |
Oro Loma/Castro Valley SD WPCP |
420108 |
R2-2018-0010 |
Y |
1112783 |
12/31/2022 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Averag |
Violation |
N |
eSMR |
Oro Loma/Castro Valley SD WPCP |
420108 |
R2-2018-0010 |
Y |
1112776 |
12/31/2022 |
CAT1 |
Total Suspended Solids (TSS) 30-Day Average of Daily Averages limit is 20 mg/L a |
Violation |
N |
eSMR |
Eco Services Martinez Plant - NON15, NPDES, SLIC |
443584 |
R2-2021-0012 |
Y |
1112775 |
12/26/2022 |
CAT1 |
Total Suspended Solids (TSS) Daily Maximum limit is 30 mg/L and reported value w |
Violation |
N |
eSMR |
Eco Services Martinez Plant - NON15, NPDES, SLIC |
443584 |
R2-2021-0012 |
Y |
1112774 |
12/27/2022 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 310 |
Violation |
N |
eSMR |
EBMUD SD#1-Wet Wthr Bypass |
399477 |
Monitoring for C09-00186-RS |
N |
1112724 |
12/31/2022 |
CAT2 |
Dichlorobromomethane Monthly Average limit is 1.4 ug/L and reported value was 1. |
Violation |
N |
eSMR |
Calistoga City Dunaweal WWTP |
446901 |
R2-2022-0010 |
N |
1112706 |
12/31/2022 |
OEV |
Enterococci Monthly 90th% limit is 110 MPN/100 mL and reported value was 920.8 M |
Violation |
N |
eSMR |
Mt. View Sanitary District WWTP |
446024 |
R2-2021-0026 |
N |
1112705 |
12/31/2022 |
CAT1 |
Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 20 mg/L and reported |
Violation |
N |
eSMR |
Calera Creek Water Recycling Plant |
449576 |
R2-2022-0029 |
N |
1112704 |
12/31/2022 |
OEV |
Turbidity Maximum Daily (MDEL) limit is 10 NTU and reported value was 93 NTU at |
Violation |
N |
eSMR |
Calera Creek Water Recycling Plant |
449576 |
R2-2022-0029 |
N |
1112692 |
12/31/2022 |
Unauthorized Discharge |
On Saturday, December 31, 2022, the District experienced extraordinarily high in |
Violation |
None |
Report |
Delta Diablo WWTP |
435913 |
R2-2019-0035 |
N |
1112689 |
12/13/2022 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0 mg/L and reported valu |
Violation |
N |
eSMR |
Las Gallinas WWTP |
439063 |
R2-2020-0022 |
N |
1112686 |
12/31/2022 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
N |
1112604 |
11/05/2022 |
Deficient Monitoring |
On November 07, 2022, at approximately 0900 City Water Quality Supervisor was no |
Violation |
N |
eSMR |
Benicia WWTP |
435889 |
R2-2019-0034 |
N |
1112476 |
12/31/2022 |
OEV |
Enterococci Monthly 90th% limit is 110.0 CFU/100 mL and reported value was 784.2 |
Violation |
N |
eSMR |
Sonoma Valley County SD WWTP |
432957 |
R2-2019-0019 |
N |
1112234 |
01/01/2023 |
Late Report |
Monthly SMR ( MONNPDES ) report for November 2022 (2069026) was due on 31-DEC-22 |
Violation |
None |
Report |
C&H Sugar |
420805 |
R2-2018-0012 |
N |
1112226 |
12/31/2022 |
Late Report |
Monthly SMR ( MONNPDES ) report for November 2022 (2205608) was due on 30-DEC-22 |
Violation |
None |
Report |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1111709 |
10/07/2022 |
Other Codes |
Failure to properly operate and maintain, failure to have an adequate Contingenc |
Violation |
None |
Inspection |
C&H Sugar |
420805 |
R2-2018-0012 |
Y |
1111375 |
11/05/2022 |
Deficient Monitoring |
On November 07, 2022, at approximately 0900 City Water Quality Supervisor was no |
Violation |
N |
eSMR |
Benicia WWTP |
435889 |
R2-2019-0034 |
N |
1111374 |
11/15/2022 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.3 SU. |
Violation |
N |
Report |
Santa Clara University Groundwater Dewatering System |
388164 |
R2-2018-0026 |
N |
1111270 |
12/01/2022 |
Late Report |
Monthly SMR ( MONNPDES ) report for October 2022 (2497060) was due on 30-NOV-22 |
Violation |
None |
Report |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1111246 |
02/15/2022 |
Deficient Reporting |
The Discharger?s 2021 Annual Report lacked the items required by the Order in At |
Violation |
None |
Report |
DeSilva Gates Aggregates |
410097 |
R2-2020-0028 |
Y |
1111245 |
08/18/2022 |
Deficient Monitoring |
The Discharger failed to perform accelerated monitoring after an August 17, 2022 |
Violation |
None |
Report |
DeSilva Gates Aggregates |
410097 |
R2-2020-0028 |
Y |
1111226 |
09/30/2022 |
CAT2 |
Lead, Total Recoverable Monthly Average (Mean) limit is 2.6 ug/L and reported va |
Violation |
None |
Report |
Treatment System South of 101 Regional Groundwater Remediation Program, MEW Area |
397998 |
R2-2017-0048 |
Y |
1111225 |
09/06/2022 |
CAT2 |
Lead, Total Recoverable Maximum Daily (MDEL) limit is 5.2 ug/L and reported valu |
Violation |
None |
Report |
Treatment System South of 101 Regional Groundwater Remediation Program, MEW Area |
397998 |
R2-2017-0048 |
Y |
1111224 |
09/30/2022 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 7.0 ug/L and reported value w |
Violation |
None |
Report |
Treatment System South of 101 Regional Groundwater Remediation Program, MEW Area |
397998 |
R2-2017-0048 |
Y |
1111223 |
09/06/2022 |
CAT2 |
Copper, Total Recoverable Maximum Daily (MDEL) limit is 14 ug/L and reported val |
Violation |
N |
Report |
Treatment System South of 101 Regional Groundwater Remediation Program, MEW Area |
397998 |
R2-2017-0048 |
Y |
1111216 |
08/17/2022 |
CAT1 |
Settleable Solids Daily Maximum limit is 0.2 ml/L/hr and reported value was 0.3 |
Violation |
None |
Report |
DeSilva Gates Aggregates |
410097 |
R2-2020-0028 |
Y |
1111211 |
09/30/2022 |
Deficient Monitoring |
During the period of January 1, 2022, through September 30, 2022, the Discharger |
Violation |
None |
Report |
DeSilva Gates Aggregates |
410097 |
R2-2020-0028 |
Y |
1111210 |
09/27/2022 |
Late Report |
Total xylene effluent limit violation occurred on 9-7-22. The Discharger became |
Violation |
None |
Report |
915 DeGuigne Drive Groundwater Treatment System |
397989 |
R2-2017-0048 |
N |
1111208 |
09/20/2022 |
Failure to Notify |
Total xylene effluent limit violation occurred on 9-7-22. The Discharger became |
Violation |
N |
Report |
915 DeGuigne Drive Groundwater Treatment System |
397989 |
R2-2017-0048 |
N |
1111203 |
09/02/2022 |
Other Codes |
Violation of 13383 Order sent July 8, 2022, requiring Discharger to investigate |
Violation |
N |
Report |
DeSilva Gates Aggregates |
410097 |
R2-2020-0028 |
Y |
1111202 |
09/07/2022 |
CAT2 |
Xylenes, Total Maximum Daily (MDEL) limit is 0.5 ug/L and reported value was 1.1 |
Violation |
N |
Report |
915 DeGuigne Drive Groundwater Treatment System |
397989 |
R2-2017-0048 |
Y |
1110869 |
10/12/2022 |
CAT1 |
Total Suspended Solids (TSS) Daily Discharge limit is 2600 lb/day and reported v |
Violation |
N |
eSMR |
C&H Sugar |
420805 |
R2-2018-0012 |
Y |
1110868 |
10/12/2022 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Discharge limit is 200 |
Violation |
N |
eSMR |
C&H Sugar |
420805 |
R2-2018-0012 |
Y |
1110866 |
10/13/2022 |
OEV |
Total Coliform Daily Discharge limit is 10000 MPN/100 mL and reported value was |
Violation |
N |
eSMR |
C&H Sugar |
420805 |
R2-2018-0012 |
Y |
1110851 |
11/04/2022 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1110850 |
11/04/2022 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1110849 |
10/14/2022 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1110848 |
10/07/2022 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1110644 |
10/19/2022 |
OEV |
pH Instantaneous Minimum limit is 6.0 SU and reported value was 5.91 SU at EFF-0 |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1109823 |
03/31/2022 |
Deficient Monitoring |
Deficient monitoring of ammonia for Quarter 1 of 2022. |
Violation |
None |
Report |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1109796 |
02/28/2022 |
Deficient Monitoring |
Failure to sample for pH and temperature. |
Violation |
N |
Report |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1109737 |
09/03/2022 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1109736 |
09/24/2022 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1109735 |
09/30/2022 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reporte |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1109734 |
09/10/2022 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1109733 |
09/30/2022 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % an |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1109732 |
09/17/2022 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1109731 |
09/03/2022 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1109697 |
09/12/2022 |
Late Report |
Late 5-day report. Report was due August 29, 2022, but it was submitted on Sept |
Violation |
N |
Report |
ELCO Yards |
442794 |
R2-2017-0048 |
N |
1109694 |
08/24/2022 |
Failure to Notify |
24-hour notification was not made within 24 hours. On August 19 and 20, 2022, tw |
Violation |
N |
Report |
ELCO Yards |
442794 |
R2-2017-0048 |
N |
1109693 |
08/19/2022 |
Unauthorized Discharge |
On August 19, 2022, the Discharger spilled 45,000 gallons of influent from its |
Violation |
N |
Report |
ELCO Yards |
442794 |
R2-2017-0048 |
N |
1109619 |
07/24/2022 |
CAT2 |
Chloroform Maximum Daily (MDEL) limit is 1.9 ug/L and reported value was 37 ug/L |
Violation |
N |
Report |
Santa Clara Treatment System |
397979 |
R2-2017-0048 |
Y |
1109603 |
02/16/2022 |
Late Report |
2021 Annual Report, due February 15, 2022, was submitted late on March 18, 2022. |
Violation |
None |
Report |
900 Innes Avenue, San Francisco (Rubecon Builders, Inc.) |
444905 |
R2-2020-0028 |
Y |
1109602 |
02/01/2022 |
Late Report |
2021 Q4 SMR/no discharge report, due January 31, 2022, submitted late on March 1 |
Violation |
None |
Report |
900 Innes Avenue, San Francisco (Rubecon Builders, Inc.) |
444905 |
R2-2020-0028 |
Y |
1109601 |
11/02/2021 |
Late Report |
2021 Q3 SMR/report of no discharge, due November 1, 2021, was submitted on March |
Violation |
None |
Report |
900 Innes Avenue, San Francisco (Rubecon Builders, Inc.) |
444905 |
R2-2020-0028 |
Y |
1109570 |
08/09/2022 |
Deficient Monitoring |
No copper wipe samples for Q2 2022 at AFDL-38. There were two reported submergen |
Violation |
None |
Report |
Bay Ship & Yacht |
397326 |
R2-2023-0007 |
Y |
1109569 |
08/09/2022 |
Deficient Monitoring |
No copper wipe monitoring during Q2 quarter of 2022 at dry dock HMB-1. There wer |
Violation |
None |
Report |
Bay Ship & Yacht |
397326 |
R2-2023-0007 |
Y |
1109566 |
09/12/2022 |
Deficient Monitoring |
Samples for BOD & TSS were sent to contract lab for analysis for 09/12, 09/13, & |
Violation |
N |
eSMR |
Sonoma Valley County SD WWTP |
432957 |
R2-2019-0019 |
N |
1109565 |
09/12/2022 |
Deficient Monitoring |
Samples for BOD & TSS were sent to contract lab for analysis for 09/12, 09/13, & |
Violation |
N |
eSMR |
Sonoma Valley County SD WWTP |
432957 |
R2-2019-0019 |
N |
1109561 |
09/30/2022 |
CAT1 |
Ammonia, Total (as N) Monthly Average (Mean) limit is 12.3 mg/L and reported val |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1109551 |
05/16/2022 |
Deficient Reporting |
The discharger failed to report a copper effluent limit violation due to a trans |
Violation |
N |
Report |
Former 401 National Avenue, Middlefield-Ellis-Whisman (MEW) Study Area |
397967 |
R2-2017-0048 |
N |
1109550 |
05/03/2022 |
CAT2 |
Copper, Total Recoverable Maximum Daily (MDEL) limit is 14 ug/L and reported val |
Violation |
None |
Report |
Former 401 National Avenue, Middlefield-Ellis-Whisman (MEW) Study Area |
397967 |
R2-2017-0048 |
Y |
1109549 |
05/31/2022 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was |
Violation |
N |
Report |
Former 401 National Avenue, Middlefield-Ellis-Whisman (MEW) Study Area |
397967 |
R2-2017-0048 |
Y |
1109476 |
10/14/2022 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0.0 mg/L and reported va |
Violation |
None |
Report |
Phillips 66 (formerly ConocoPhillips) San Francisco Refinery, Rodeo |
410166 |
R2-2016-0044 |
N |
1109463 |
06/30/2022 |
CAT2 |
Chromium (VI) Total Recoverable Monthly Average limit is 8.1 ug/L and reported v |
Violation |
N |
Report |
Southeast Water Pollution Control Plant Biosolids Digester Facilities Project |
441740 |
R2-2017-0048 |
Y |
1109186 |
07/05/2022 |
OEV |
pH 1-Hour Average (Mean) limit is 06 SU and reported value was 3.5 SU at EFF-001 |
Violation |
N |
eSMR |
Crockett Cogeneration |
446038 |
R2-2021-0025 |
N |
1109055 |
02/16/2022 |
Deficient Reporting |
Did not submit 2021 2nd SA SMR on time. Facility did not discharge. |
Violation |
N |
Inspection |
100 & 200 Caribbean Drive |
439606 |
R2-2017-0048 |
N |
1108868 |
03/03/2020 |
Late Report |
Monthly SMR ( MONNPDES ) report for January 2020 (2643681) was due on 02-MAR-20 |
Violation |
None |
Report |
EBDA Common Outfall |
413161 |
R2-2017-0016 |
N |
1108824 |
08/31/2022 |
CAT1 |
Ammonia, Total (as N) Monthly Average (Mean) limit is 12.3 mg/L and reported val |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1108823 |
08/12/2022 |
CAT1 |
Ammonia, Total (as N) Daily Maximum limit is 32 mg/L and reported value was 33 m |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1108786 |
09/29/2022 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1. Other (specify below);Unknown, This line is regularly cleaned |
Violation |
N |
SSO |
Joint C&H-Cvsd Biological CS |
299948 |
2022-0103-DWQ |
Y |
1108782 |
08/31/2022 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % an |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1108781 |
08/31/2022 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reporte |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1108780 |
08/27/2022 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1108779 |
08/20/2022 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1108778 |
08/06/2022 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1108777 |
08/31/2022 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1108776 |
08/13/2022 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1108775 |
08/27/2022 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1108774 |
08/20/2022 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1108773 |
08/31/2022 |
OEV |
Total Coliform Monthly Median limit is 240 MPN/100 mL and reported value was 920 |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1108772 |
08/13/2022 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1108771 |
08/11/2022 |
CAT2 |
Copper, Total Monthly Average (Mean) limit is 41 ug/L and reported value was 63 |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1108770 |
08/31/2022 |
OEV |
Total Coliform Daily Maximum limit is 10000 MPN/100 mL and reported value was 16 |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1108114 |
02/02/2021 |
OEV |
Total Coliform 5-Sample Median limit is 23.0 MPN/100 mL and reported value was 4 |
Violation |
None |
Report |
St. Helena City WWTP |
404297 |
R2-2016-0003 |
Y |
1108113 |
01/30/2021 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 20.0 mg/L and reported valu |
Violation |
None |
Report |
St. Helena City WWTP |
404297 |
R2-2016-0003 |
N |
1108108 |
01/31/2021 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 15.0 mg/L and repor |
Violation |
None |
Report |
St. Helena City WWTP |
404297 |
R2-2016-0003 |
N |
1107881 |
07/29/2022 |
Order Conditions |
Lehigh previously notified the Regional Water Board on July 29, 2022 (initial re |
Violation |
N |
eSMR |
Lehigh Southwest and Hanson Limestone Quarry Cement Plant (Permanente) |
432980 |
R2-2019-0024 |
Y |
1107685 |
07/31/2022 |
CAT1 |
Ammonia, Total (as N) Monthly Average (Mean) limit is 12.3 mg/L and reported val |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1107627 |
07/31/2022 |
CAT1 |
Ammonia, Total (as N) Monthly Average (Mean) limit is 32 mg/L and reported value |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1107625 |
07/11/2022 |
CTOX |
Chronic Toxicity-C.dubia-Reproduction Maximum Daily (MDEL) limit is 10 TUc and r |
Violation |
N |
eSMR |
Richmond Refinery |
410927 |
R2-2016-0047 |
N |
1107617 |
07/31/2022 |
Deficient Monitoring |
On July 29, 2022, MRC sampled for coliform at EFF-001D as dictated by its random |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
416687 |
R2-2017-0039 |
N |
1107473 |
05/01/2022 |
Late Report |
Quarterly SMR ( MONNPDES ) report for Q1 2022 (2634162) was due on 30-APR-22 |
Violation |
None |
Report |
Crockett Cogeneration |
446038 |
R2-2021-0025 |
N |
1107051 |
06/30/2022 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 12.3 mg/L and reported value was |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1106977 |
07/02/2022 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
San Mateo WWTP |
421205 |
R2-2018-0016 |
Y |
1106976 |
07/02/2022 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 30 mg/L and reported |
Violation |
N |
eSMR |
San Mateo WWTP |
421205 |
R2-2018-0016 |
Y |
1106975 |
07/26/2022 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0.0 mg/L and reported va |
Violation |
N |
eSMR |
San Mateo WWTP |
421205 |
R2-2018-0016 |
Y |
1106974 |
02/24/2022 |
BMP |
Discharger?s pier renovation project did not have adequate measures in place to |
Violation |
None |
Inspection |
C&H Sugar |
420805 |
R2-2018-0012 |
Y |
1106903 |
02/08/2022 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 920 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1106886 |
06/30/2022 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
N |
eSMR |
SF Airport Mel Leong TP-Sanitary Waste |
425630 |
R2-2018-0045 |
Y |
1106885 |
06/30/2022 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
SF Airport Mel Leong TP-Sanitary Waste |
425630 |
R2-2018-0045 |
Y |
1106884 |
06/30/2022 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reporte |
Violation |
N |
eSMR |
SF Airport Mel Leong TP-Sanitary Waste |
425630 |
R2-2018-0045 |
Y |
1106594 |
06/23/2022 |
OEV |
pH Daily Minimum limit is 6.5 SU and reported value was 4.09 SU at EFF-001. |
Violation |
N |
eSMR |
USS-UPI LLC - NPDES/SUB15 |
410165 |
R2-2016-0043 |
N |
1106593 |
06/23/2022 |
OEV |
pH Daily Maximum limit is 8.5 SU and reported value was 10.38 SU at EFF-001. |
Violation |
N |
eSMR |
USS-UPI LLC - NPDES/SUB15 |
410165 |
R2-2016-0043 |
N |
1106470 |
06/30/2022 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Averag |
Violation |
N |
eSMR |
San Mateo WWTP |
421205 |
R2-2018-0016 |
Y |
1106372 |
02/28/2022 |
Deficient Monitoring |
Per cover letter, "the monthly sample for biological oxygen demand (BOD) was not |
Violation |
N |
Report |
Tesoro Martinez Facility WWTP |
402053 |
R2-2015-0033 |
N |
1106154 |
07/01/2022 |
Late Report |
Monthly SMR ( MONNPDES ) report for May 2022 (2497055) was due on 30-JUN-22 |
Violation |
None |
Report |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1106120 |
08/12/2019 |
CTOX |
Chronic Toxicity Monthly Average limit is 51.0 TUc and reported value was 72.6 T |
Violation |
None |
Report |
Rodeo Sanitary District WWTP |
416321 |
R2-2017-0034 |
Y |
1105893 |
05/28/2022 |
Deficient Monitoring |
On May 28, 2022, a coliform sample was collected and analyzed by method SM 9221 |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1105850 |
05/15/2022 |
OEV |
Turbidity Instantaneous Maximum limit is 10 NTU and reported value was 17.6 NTU. |
Violation |
N |
eSMR |
Sunnyvale WPCP |
436744 |
R2-2020-0002 |
N |
1105849 |
05/12/2022 |
CAT1 |
Total Suspended Solids (TSS) Daily Maximum limit is 30 mg/L and reported value w |
Violation |
N |
eSMR |
Sunnyvale WPCP |
436744 |
R2-2020-0002 |
N |
1105706 |
05/14/2022 |
OEV |
pH Daily Average (Mean) limit is 6.00 SU and reported value was 5.02 SU at EFF-0 |
Violation |
N |
eSMR |
C&H Sugar |
420805 |
R2-2018-0012 |
N |
1105705 |
05/15/2022 |
OEV |
pH Daily Average (Mean) limit is 6.00 SU and reported value was 4.70 SU at EFF-0 |
Violation |
N |
eSMR |
C&H Sugar |
420805 |
R2-2018-0012 |
N |
1105704 |
05/16/2022 |
OEV |
pH Daily Average (Mean) limit is 6.00 SU and reported value was 4.96 SU at EFF-0 |
Violation |
N |
eSMR |
C&H Sugar |
420805 |
R2-2018-0012 |
N |
1105703 |
05/17/2022 |
OEV |
pH Daily Average (Mean) limit is 6.00 SU and reported value was 5.38 SU at EFF-0 |
Violation |
N |
eSMR |
C&H Sugar |
420805 |
R2-2018-0012 |
N |
1105677 |
05/18/2022 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0 mg/L and reported valu |
Violation |
N |
eSMR |
Vallejo Flood & Wastewater District (VFWD) Wastewater Treatment Plant |
416372 |
R2-2017-0035 |
Y |
1105623 |
05/31/2022 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 12.3 mg/L and reported value was |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1105544 |
05/12/2022 |
Surface Water |
Post-Event sample exceeded limit for copper on 5/12/2022. Sample was 12 ug/L. Pr |
Violation |
None |
Report |
Harbor Bay Isle Aquatic Pesticides |
346623 |
2013-0002-DWQ |
Y |
1105516 |
12/18/2021 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1105515 |
12/31/2021 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reporte |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1105400 |
05/31/2022 |
CAT2 |
Chromium (VI) Total Recoverable Monthly Average limit is 8.1 ug/L and reported v |
Violation |
N |
Report |
Southeast Water Pollution Control Plant Biosolids Digester Facilities Project |
441740 |
R2-2017-0048 |
Y |
1105399 |
05/21/2022 |
Failure to Notify |
The discharger failed to notify within 24-hr a daily maximum effluent limit exce |
Violation |
N |
Report |
WWTP Nutrient Removal and Wet Weather Flow Management Upgrade and Expansion Proj |
433511 |
R2-2017-0048 |
N |
1105398 |
05/31/2022 |
CAT2 |
Nickel, Total Recoverable Monthly Average (Mean) limit is 22 ug/L and reported v |
Violation |
None |
Report |
WWTP Nutrient Removal and Wet Weather Flow Management Upgrade and Expansion Proj |
433511 |
R2-2017-0048 |
Y |
1105397 |
05/13/2022 |
CAT2 |
Nickel, Total Recoverable Maximum Daily (MDEL) limit is 44 ug/L and reported val |
Violation |
N |
Report |
WWTP Nutrient Removal and Wet Weather Flow Management Upgrade and Expansion Proj |
433511 |
R2-2017-0048 |
Y |
1105365 |
05/31/2022 |
Late Report |
Monthly SMR ( MONNPDES ) report for April 2022 (2186572) was due on 30-MAY-22 |
Violation |
None |
Report |
Sausalito Marin City STP |
422035 |
R2-2018-0025 |
N |
1105146 |
05/24/2022 |
CAT2 |
Tetrachloroethene Maximum Daily (MDEL) limit is 0.5 ug/L and reported value was |
Violation |
N |
Report |
Creekside Center |
442050 |
R2-2017-0048 |
Y |
1105145 |
04/27/2022 |
CAT2 |
Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 52 ug/L. |
Violation |
N |
Report |
West-Side Aquifers Treatment System (WATS) |
397922 |
R2-2017-0048 |
N |
1105142 |
04/28/2022 |
Unauthorized Discharge |
A spill occurred on April 28, 2022, when a delivery truck with lift gate backed |
Violation |
N |
Report |
100 Altair Way |
442245 |
R2-2017-0048 |
N |
1105131 |
02/23/2022 |
CAT2 |
Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 54 ug/L. |
Violation |
N |
Report |
1900 Broadway |
436343 |
R2-2017-0048 |
N |
1104648 |
04/30/2022 |
CAT1 |
Settleable Solids Monthly Average limit is 0.10 ml/L/hr and reported value was 0 |
Violation |
N |
eSMR |
Lehigh Southwest and Hanson Limestone Quarry Cement Plant (Permanente) |
432980 |
R2-2019-0024 |
Y |
1104602 |
04/30/2022 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reporte |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1104578 |
04/17/2022 |
Deficient Monitoring |
On April 17th, at 6:59 am the duty operator was forced to divert the effluent fl |
Violation |
N |
eSMR |
Las Gallinas WWTP |
439063 |
R2-2020-0022 |
N |
1104449 |
10/24/2021 |
Deficient Monitoring |
Operators did not perform the full range of sampling required at EFF-001S, as sp |
Violation |
N |
eSMR |
Yountville / CA Vets Home WWTP |
440857 |
R2-2020-0026 |
N |
1104117 |
05/01/2022 |
Late Report |
Monthly SMR ( MONRPT ) report for March 2022 (2018478) was due on 30-APR-22 |
Violation |
None |
Report |
Martinez Refining Company WWTP |
416687 |
R2-2017-0039 |
N |
1103816 |
01/05/2022 |
Unauthorized Discharge |
1/5/22 City of Oakland Fire Prevention Bureau Inspection |
Violation |
N |
Complaint |
Mossrock Incorporated |
422185 |
2019-0001-DWQ |
Y |
1103740 |
03/28/2022 |
CAT2 |
Copper, Total Daily Maximum limit is 34 ug/L and reported value was 43 ug/L at E |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1103739 |
03/31/2022 |
CAT2 |
Chromium (VI) Monthly Average limit is 5.6 ug/L and reported value was 26 ug/L a |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1103738 |
03/28/2022 |
CAT2 |
Chromium (VI) Daily Maximum limit is 16 ug/L and reported value was 26 ug/L at E |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1103737 |
03/31/2022 |
CAT2 |
Copper, Total Monthly Average limit is 14 ug/L and reported value was 43 ug/L at |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1103736 |
03/31/2022 |
CAT2 |
Copper, Total Monthly Average limit is 14 ug/L and reported value was 23 ug/L at |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1103651 |
03/30/2022 |
OEV |
Turbidity Instantaneous Maximum limit is 10 NTU and reported value was 14.8 NTU |
Violation |
N |
eSMR |
Sunnyvale WPCP |
436744 |
R2-2020-0002 |
N |
1103038 |
03/21/2022 |
Deficient Monitoring |
On March 21st an Enterococcus sample (EFF-001D) was collected at the usual locat |
Violation |
N |
eSMR |
Las Gallinas WWTP |
439063 |
R2-2020-0022 |
N |
1102839 |
02/12/2022 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 25 m |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1102838 |
02/28/2022 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 8.3 ug/L and reported value w |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1102837 |
02/28/2022 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 15 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1102836 |
02/28/2022 |
Deficient Monitoring |
E. Coli sampling is required weekly, when discharging to the river. These analys |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1102833 |
02/12/2022 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 25 mg/L and reported value |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1102831 |
02/08/2022 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1102830 |
02/28/2022 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 15 mg/L and reported value |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1102710 |
02/04/2022 |
ATOX |
Acute Toxicity Instantaneous Minimum limit is 70 % effluent and reported value w |
Violation |
N |
eSMR |
Pittsburg Generating Station |
421207 |
R2-2018-0017 |
N |
1102671 |
02/12/2022 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1102670 |
02/28/2022 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1102669 |
02/19/2022 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1102668 |
02/28/2022 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reporte |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1101930 |
01/19/2022 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0.0 mg/L and reported va |
Violation |
None |
Report |
4501 Tidewater Ave, Oakland |
402858 |
R2-2020-0028 |
Y |
1101426 |
01/31/2022 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1101425 |
01/31/2022 |
CAT2 |
Copper, Total Monthly Average (Mean) limit is 8.3 ug/L and reported value was 35 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1101424 |
01/14/2022 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 32 ug |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1101423 |
01/31/2022 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 15 mg/L and reported value |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1101422 |
01/12/2022 |
CAT2 |
Copper, Total Daily Maximum limit is 14 ug/L and reported value was 37 ug/L at E |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1101421 |
01/12/2022 |
OEV |
Total Coliform Maximum Daily (MDEL) limit is 240 MPN/100 mL and reported value w |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1101420 |
01/31/2022 |
Deficient Monitoring |
E. Coli sampling is required weekly, when discharging to the river. This samplin |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1101419 |
01/31/2022 |
CAT2 |
Cyanide, Total (as CN) Monthly Average (Mean) limit is 9.3 ug/L and reported val |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1101418 |
01/13/2022 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 34 ug |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1101417 |
01/11/2022 |
CAT2 |
Copper, Total Daily Maximum limit is 14 ug/L and reported value was 39 ug/L at E |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1101261 |
12/31/2021 |
Deficient Monitoring |
Copper sampling is required monthly when discharging to the river, but unfortuna |
Violation |
N |
eSMR |
Yountville / CA Vets Home WWTP |
440857 |
R2-2020-0026 |
N |
1101091 |
01/29/2022 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1101090 |
01/31/2022 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reporte |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1100913 |
12/13/2021 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.81 SU. |
Violation |
N |
Report |
1095 Rollins Road |
443131 |
R2-2017-0048 |
N |
1100905 |
10/25/2021 |
OEV |
Enterococci 30-Day Geometric Mean limit is 35 CFU/100 mL and reported value was |
Violation |
N |
eSMR |
Sausalito Marin City STP |
422035 |
R2-2018-0025 |
N |
1100895 |
01/26/2022 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0 mg/L and reported valu |
Violation |
N |
eSMR |
Las Gallinas WWTP |
439063 |
R2-2020-0022 |
Y |
1100894 |
01/22/2022 |
OEV |
Enterococci 6-Week Rolling Geometric Mean limit is 30 MPN/100 mL and reported va |
Violation |
N |
eSMR |
Las Gallinas WWTP |
439063 |
R2-2020-0022 |
Y |
1100847 |
02/09/2022 |
Order Conditions |
Failure to Comply with Waste Discharge Requirements (WDRs) Order No. 99-068, Alb |
Violation |
None |
Inspection |
Albany Landfill (closed) |
368830 |
99-068 |
N |
1100633 |
02/02/2022 |
Late Report |
Annual SMR ( MONNPDES ) report for 2021 (2417334) was due on 01-FEB-22 |
Violation |
None |
Report |
Yountville / CA Vets Home WWTP |
440857 |
R2-2020-0026 |
N |
1100624 |
02/02/2022 |
Late Report |
Once Only OneTime ( MONNPDES ) (Annual Report (May 1 - Oct 31)) report for 2021/ |
Violation |
None |
Report |
Raymond A. Boege Alvarado WWTP - Wet Weather Outfall |
440855 |
R2-2020-0027 |
N |
1100569 |
02/01/2022 |
Late Report |
Monthly SMR ( MONNPDES ) report for December 2021 (2417333) was due on 31-JAN-22 |
Violation |
None |
Report |
Yountville / CA Vets Home WWTP |
440857 |
R2-2020-0026 |
N |
1100564 |
12/16/2021 |
Unauthorized Discharge |
Discharged approximately 40,000 gallons of treated and disinfected effluent from |
Violation |
None |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
1100520 |
10/24/2021 |
Order Conditions |
SEP flow was not maintained at 250 MGD during a wet weather event, as required b |
Violation |
None |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
1100519 |
10/23/2021 |
Order Conditions |
CSDs occurred in the Northshore Basin before the North Point Facility reached 13 |
Violation |
None |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
1100518 |
10/21/2021 |
Order Conditions |
SEP flow was not maintained at 250 MGD during the wet weather event as required |
Violation |
None |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
1100517 |
10/04/2021 |
ATOX |
Acute Toxicity 11 Sample 90th Percentile limit is 70.0 % survival and reported v |
Violation |
None |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
Y |
1100502 |
01/31/2022 |
Late Report |
Quarterly SMR ( MONRPT ) report for Q4 2021 (2495176) was due on 30-JAN-22 |
Violation |
None |
Report |
Marin CSD 5 Paradise Cove WWTP |
409704 |
R2-2016-0042 |
N |
1100231 |
10/24/2021 |
CAT2 |
Copper, Total Recoverable Daily Maximum limit is 76 ug/L and reported value was |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1100014 |
10/24/2021 |
ATOX |
Acute Toxicity-Fathead Minnow-survival Instantaneous Minimum limit is 70 % survi |
Violation |
N |
eSMR |
Schnitzer Steel Products |
411139 |
R2-2016-0045 |
N |
1100013 |
10/24/2021 |
ATOX |
Acute Toxicity-Rainbow Trout-survival Instantaneous Minimum limit is 70 % surviv |
Violation |
N |
eSMR |
Schnitzer Steel Products |
411139 |
R2-2016-0045 |
N |
1100012 |
10/24/2021 |
ATOX |
Acute Toxicity-Fathead Minnow-survival Instantaneous Minimum limit is 70 % survi |
Violation |
N |
eSMR |
Schnitzer Steel Products |
411139 |
R2-2016-0045 |
N |
1100011 |
12/13/2021 |
ATOX |
Acute Toxicity-Rainbow Trout-survival Instantaneous Minimum limit is 70 % surviv |
Violation |
N |
eSMR |
Schnitzer Steel Products |
411139 |
R2-2016-0045 |
N |
1100010 |
12/13/2021 |
ATOX |
Acute Toxicity-Fathead Minnow-survival Instantaneous Minimum limit is 70 % survi |
Violation |
N |
eSMR |
Schnitzer Steel Products |
411139 |
R2-2016-0045 |
N |
1099933 |
01/25/2020 |
CAT2 |
Dichlorobromomethane Monthly Average (Mean) limit is 3.2 ug/L and reported value |
Violation |
N |
eSMR |
EBMUD Orinda Filter Plant |
402809 |
R2-2015-0041 |
Y |
1099836 |
01/01/2022 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 25 m |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1099835 |
12/23/2021 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 43 ug |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1099834 |
12/22/2021 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 46 ug |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1099833 |
12/21/2021 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 40 ug |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1099832 |
12/19/2021 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 36 ug |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1099831 |
12/16/2021 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 19 ug |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1099830 |
12/08/2021 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 27 ug |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1099829 |
12/31/2021 |
CAT2 |
Copper, Total Monthly Average limit is 8.3 ug/L and reported value was 44 ug/L a |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1099828 |
12/31/2021 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 15.0 mg/L and reported val |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1099827 |
01/01/2022 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 20 mg/L and reported value |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1099826 |
12/31/2021 |
Deficient Monitoring |
Effluent E. coli monitoring is required weekly during periods of discharge to th |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1099825 |
12/26/2021 |
CAT2 |
Copper, Total Daily Maximum limit is 14 ug/L and reported value was 50 ug/L at E |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1099824 |
12/18/2021 |
CAT2 |
Copper, Total Daily Maximum limit is 14 ug/L and reported value was 35 ug/L at E |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1099823 |
12/25/2021 |
CAT2 |
Copper, Total Daily Maximum limit is 14 ug/L and reported value was 47 ug/L at E |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1099822 |
12/29/2021 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 58 ug |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1099821 |
12/28/2021 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 61 ug |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1099820 |
12/27/2021 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 65 ug |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1099819 |
12/20/2021 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 41 ug |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1099818 |
12/17/2021 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 25 ug |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1099817 |
12/30/2021 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 59 ug |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1099816 |
12/14/2021 |
OEV |
Total Coliform Maximum Daily (MDEL) limit is 240 MPN/100 mL and reported value w |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1099815 |
12/24/2021 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 50 ug |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1099814 |
12/18/2021 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 20 mg/L and reported value |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1099813 |
12/30/2021 |
CAT2 |
Chlorine, Total Residual Maximum Daily (MDEL) limit is 0.0 mg/L and reported val |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1099812 |
12/31/2021 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 15 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1099811 |
12/11/2021 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 20 mg/L and reported value |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1099760 |
12/06/2021 |
CAT1 |
Total Suspended Solids (TSS) Daily Maximum limit is 30 mg/L and reported value w |
Violation |
N |
eSMR |
Eco Services Martinez Plant - NON15, NPDES, SLIC |
443584 |
R2-2021-0012 |
Y |
1099748 |
12/15/2021 |
CAT2 |
Copper, Total Recoverable Maximum Daily (MDEL) limit is 11 ug/L and reported val |
Violation |
N |
eSMR |
Las Gallinas WWTP |
439063 |
R2-2020-0022 |
Y |
1099747 |
12/13/2021 |
CAT2 |
Copper, Total Recoverable Maximum Daily (MDEL) limit is 11 ug/L and reported val |
Violation |
N |
eSMR |
Las Gallinas WWTP |
439063 |
R2-2020-0022 |
Y |
1099746 |
12/23/2021 |
CAT2 |
Copper, Total Recoverable Maximum Daily (MDEL) limit is 11 ug/L and reported val |
Violation |
N |
eSMR |
Las Gallinas WWTP |
439063 |
R2-2020-0022 |
Y |
1099745 |
12/31/2021 |
OEV |
Enterococci Monthly 90th% limit is 110 MPN/100 mL and reported value was 2419.6 |
Violation |
N |
eSMR |
Las Gallinas WWTP |
439063 |
R2-2020-0022 |
Y |
1099744 |
12/31/2021 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % an |
Violation |
N |
eSMR |
Las Gallinas WWTP |
439063 |
R2-2020-0022 |
Y |
1099743 |
12/31/2021 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value |
Violation |
N |
eSMR |
Las Gallinas WWTP |
439063 |
R2-2020-0022 |
Y |
1099742 |
12/31/2021 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 8.6 ug/L and reported value w |
Violation |
N |
eSMR |
Las Gallinas WWTP |
439063 |
R2-2020-0022 |
Y |
1099741 |
12/24/2021 |
CAT2 |
Copper, Total Recoverable Maximum Daily (MDEL) limit is 11 ug/L and reported val |
Violation |
N |
eSMR |
Las Gallinas WWTP |
439063 |
R2-2020-0022 |
Y |
1099740 |
12/18/2021 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
N |
eSMR |
Las Gallinas WWTP |
439063 |
R2-2020-0022 |
Y |
1099726 |
12/14/2021 |
CAT1 |
Total Suspended Solids (TSS) Daily Maximum limit is 33 mg/L and reported value w |
Violation |
N |
eSMR |
Valero Benicia Refinery |
441675 |
R2-2020-0033 |
Y |
1099725 |
12/13/2021 |
CAT1 |
Total Suspended Solids (TSS) Daily Maximum limit is 33 mg/L and reported value w |
Violation |
N |
eSMR |
Valero Benicia Refinery |
441675 |
R2-2020-0033 |
Y |
1099724 |
12/26/2021 |
CAT1 |
Total Suspended Solids (TSS) Daily Maximum limit is 33 mg/L and reported value w |
Violation |
N |
eSMR |
Valero Benicia Refinery |
441675 |
R2-2020-0033 |
Y |
1099723 |
12/25/2021 |
CAT1 |
Total Suspended Solids (TSS) Daily Maximum limit is 33 mg/L and reported value w |
Violation |
N |
eSMR |
Valero Benicia Refinery |
441675 |
R2-2020-0033 |
Y |
1099722 |
12/17/2021 |
CAT1 |
Total Suspended Solids (TSS) Daily Maximum limit is 33 mg/L and reported value w |
Violation |
N |
eSMR |
Valero Benicia Refinery |
441675 |
R2-2020-0033 |
Y |
1099721 |
12/31/2021 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 21.0 mg/L and repor |
Violation |
N |
eSMR |
Valero Benicia Refinery |
441675 |
R2-2020-0033 |
Y |
1099720 |
12/06/2021 |
CAT1 |
Oil and Grease Daily Maximum limit is 15 mg/L and reported value was 16.8 mg/L a |
Violation |
N |
eSMR |
Valero Benicia Refinery |
441675 |
R2-2020-0033 |
Y |
1099719 |
12/23/2021 |
CAT1 |
Total Suspended Solids (TSS) Daily Maximum limit is 33 mg/L and reported value w |
Violation |
N |
eSMR |
Valero Benicia Refinery |
441675 |
R2-2020-0033 |
Y |
1099718 |
12/22/2021 |
CAT1 |
Total Suspended Solids (TSS) Daily Maximum limit is 33 mg/L and reported value w |
Violation |
N |
eSMR |
Valero Benicia Refinery |
441675 |
R2-2020-0033 |
Y |
1099717 |
12/29/2021 |
CAT1 |
Total Suspended Solids (TSS) Daily Maximum limit is 33 mg/L and reported value w |
Violation |
N |
eSMR |
Valero Benicia Refinery |
441675 |
R2-2020-0033 |
Y |
1099716 |
12/18/2021 |
CAT1 |
Total Suspended Solids (TSS) Daily Maximum limit is 33.0 mg/L and reported value |
Violation |
N |
eSMR |
Valero Benicia Refinery |
441675 |
R2-2020-0033 |
Y |
1099715 |
12/15/2021 |
CAT1 |
Total Suspended Solids (TSS) Daily Maximum limit is 33 mg/L and reported value w |
Violation |
N |
eSMR |
Valero Benicia Refinery |
441675 |
R2-2020-0033 |
Y |
1099714 |
12/24/2021 |
CAT1 |
Total Suspended Solids (TSS) Daily Maximum limit is 33 mg/L and reported value w |
Violation |
N |
eSMR |
Valero Benicia Refinery |
441675 |
R2-2020-0033 |
Y |
1099713 |
12/16/2021 |
CAT1 |
Total Suspended Solids (TSS) Daily Maximum limit is 33 mg/L and reported value w |
Violation |
N |
eSMR |
Valero Benicia Refinery |
441675 |
R2-2020-0033 |
Y |
1099665 |
12/13/2021 |
CAT2 |
Nickel, Total Monthly Average limit is 93 ug/L and reported value was 120 ug/L a |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1099664 |
12/13/2021 |
CAT2 |
Lead, Total Monthly Average limit is 8.1 ug/L and reported value was 9.6 ug/L at |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1099663 |
12/13/2021 |
CAT2 |
Chromium (VI) Monthly Average limit is 5.6 ug/L and reported value was 12 ug/L a |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1099662 |
12/13/2021 |
CAT2 |
Lead, Total Monthly Average limit is 8.1 ug/L and reported value was 13 ug/L at |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1099661 |
12/13/2021 |
CAT2 |
Chromium (VI) Daily Maximum limit is 16 ug/L and reported value was 26 ug/L at E |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1099660 |
12/13/2021 |
CAT2 |
Copper, Total Daily Maximum limit is 34 ug/L and reported value was 46 ug/L at E |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1099659 |
12/13/2021 |
CAT2 |
Copper, Total Monthly Average limit is 14 ug/L and reported value was 46 ug/L at |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1099658 |
12/13/2021 |
CAT2 |
Copper, Total Daily Maximum limit is 34 ug/L and reported value was 76 ug/L at E |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1099657 |
12/13/2021 |
CAT2 |
Copper, Total Monthly Average limit is 14 ug/L and reported value was 76 ug/L at |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1099656 |
12/13/2021 |
CAT2 |
Chromium (VI) Monthly Average limit is 5.6 ug/L and reported value was 26 ug/L a |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1099649 |
10/25/2021 |
CAT2 |
Copper, Total Monthly Average limit is 14 ug/L and reported value was 25 ug/L at |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1099529 |
12/31/2021 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 12 ug/L and reported value wa |
Violation |
N |
eSMR |
California's Great America |
438083 |
R2-2020-0015 |
Y |
1099217 |
12/29/2021 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 6700 |
Violation |
N |
eSMR |
C&H Sugar |
420805 |
R2-2018-0012 |
N |
1099214 |
11/23/2021 |
CAT2 |
Methyl Tert-butyl Ether (MTBE) Maximum Daily (MDEL) limit is 0.5 ug/L and report |
Violation |
N |
Report |
WWTP Nutrient Removal and Wet Weather Flow Management Upgrade and Expansion Proj |
433511 |
R2-2017-0048 |
Y |
1098821 |
12/23/2021 |
Order Conditions |
December 23, 2021, an unauthorized discharge occurred due to very high effluent |
Violation |
N |
eSMR |
San Mateo WWTP |
421205 |
R2-2018-0016 |
N |
1098820 |
12/16/2021 |
Order Conditions |
The week of December 13, 2021, the Monday through Friday average effluent flow w |
Violation |
N |
eSMR |
San Mateo WWTP |
421205 |
R2-2018-0016 |
N |
1098615 |
11/30/2021 |
Deficient Monitoring |
Effluent samples were not analyzed for E.coli this month. E.coli monitoring is a |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1098614 |
11/17/2021 |
CAT2 |
Copper, Total Recoverable Maximum Daily (MDEL) limit is 14 ug/L and reported val |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1098613 |
11/30/2021 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 8.3 ug/L and reported value w |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1098612 |
11/20/2021 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 20 mg/L and reported value |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1098609 |
11/30/2021 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 15 mg/L and reporte |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
Y |
1098250 |
10/31/2021 |
CAT2 |
Chromium (VI) Total Recoverable Monthly Average (Mean) limit is 8.1 ug/L and rep |
Violation |
N |
Report |
Southeast Water Pollution Control Plant Biosolids Digester Facilities Project |
441740 |
R2-2017-0048 |
Y |
1098249 |
10/15/2021 |
CAT2 |
Chromium (VI) Total Recoverable Maximum Daily (MDEL) limit is 16.0 ug/L and repo |
Violation |
None |
Report |
Southeast Water Pollution Control Plant Biosolids Digester Facilities Project |
441740 |
R2-2017-0048 |
Y |
1098247 |
10/07/2021 |
CAT2 |
Chromium (VI) Total Recoverable Maximum Daily (MDEL) limit is 16 ug/L and report |
Violation |
N |
Report |
Southeast Water Pollution Control Plant Biosolids Digester Facilities Project |
441740 |
R2-2017-0048 |
Y |
1098160 |
11/30/2021 |
CAT2 |
Cyanide, Total (as CN) Monthly Average (Mean) limit is 6.4 ug/L and reported val |
Violation |
N |
eSMR |
Las Gallinas WWTP |
439063 |
R2-2020-0022 |
Y |
1098159 |
11/30/2021 |
OEV |
Enterococci Monthly 90th% limit is 110 MPN/100 mL and reported value was 2419.6 |
Violation |
N |
eSMR |
Las Gallinas WWTP |
439063 |
R2-2020-0022 |
Y |
1098109 |
10/18/2021 |
Late Report |
Late submittal of 2021 3Q SMR, due October 15, 2021. Submitted on 12/14/21 |
Violation |
N |
Report |
Santa Clara University Groundwater Dewatering System |
388164 |
R2-2018-0026 |
N |
1098102 |
08/16/2021 |
Late Report |
Late 2021 First Semi-annual SMR, due August 15, 2021. |
Violation |
N |
Inspection |
Serramonte Center Mall |
412516 |
R2-2017-0048 |
N |
1098096 |
08/16/2021 |
Deficient Reporting |
The 2021 First semi-annual report, due August 15, 2021, was submitted late on De |
Violation |
None |
Inspection |
Marea Alta - San Leandro |
418846 |
R2-2017-0048 |
N |
1098095 |
08/16/2021 |
Late Report |
2021 First Semi-annual Report - late submittal (due August 15, 2021) |
Violation |
N |
Inspection |
Marea Alta - San Leandro |
418846 |
R2-2017-0048 |
N |
1097611 |
07/21/2021 |
ATOX |
Acute Toxicity 11 Sample 90th Percentile limit is 70 % survival and reported val |
Violation |
None |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
Y |
1097585 |
11/01/2021 |
Order Conditions |
Failure to complete restoration and mitigation measures pursuant to Required Act |
Violation |
N |
Report |
4018 Sonoma Boulevard Property |
443076 |
R2-2021-1011 |
Y |
1097584 |
08/16/2021 |
Late Report |
Failure to submit mitigation and monitoring plan to comply with Required Action |
Violation |
N |
Report |
4018 Sonoma Boulevard Property |
443076 |
R2-2021-1011 |
Y |
1097583 |
08/16/2021 |
Deficient Reporting |
Failure to submit acceptable corrective action plan to comply with Required Acti |
Violation |
N |
Report |
4018 Sonoma Boulevard Property |
443076 |
R2-2021-1011 |
Y |
1097381 |
10/28/2021 |
Failure to Notify |
During routine monthly monitoring sampling on October 28, 2021, the Discharger d |
Violation |
N |
Report |
Former 401 National Avenue, Middlefield-Ellis-Whisman (MEW) Study Area |
397967 |
R2-2017-0048 |
N |
1097380 |
10/28/2021 |
Deficient Monitoring |
During routine monthly monitoring sampling on October 28, 2021, the Discharger d |
Violation |
N |
Report |
Former 401 National Avenue, Middlefield-Ellis-Whisman (MEW) Study Area |
397967 |
R2-2017-0048 |
N |
1097291 |
10/24/2021 |
CAT2 |
Chlorine, Total Residual Event Discharge limit is 0 mg/L and reported value was |
Violation |
N |
eSMR |
South San Francisco-San Bruno WQCP |
432955 |
R2-2019-0021 |
N |
1097290 |
10/24/2021 |
CAT2 |
Chlorine, Total Residual Event Discharge limit is 0 mg/L and reported value was |
Violation |
N |
eSMR |
South San Francisco-San Bruno WQCP |
432955 |
R2-2019-0021 |
N |
1097278 |
10/24/2021 |
OEV |
Enterococci Monthly 90th% limit is 110 MPN/100 mL and reported value was 2419.6 |
Violation |
N |
eSMR |
Las Gallinas WWTP |
439063 |
R2-2020-0022 |
Y |
1097277 |
10/25/2021 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0 mg/L and reported valu |
Violation |
N |
eSMR |
Las Gallinas WWTP |
439063 |
R2-2020-0022 |
Y |
1097276 |
10/25/2021 |
CAT1 |
Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 20 mg/L and reported |
Violation |
N |
eSMR |
Las Gallinas WWTP |
439063 |
R2-2020-0022 |
Y |
1097275 |
10/25/2021 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 15 mg/L and reported value |
Violation |
N |
eSMR |
Las Gallinas WWTP |
439063 |
R2-2020-0022 |
Y |
1097274 |
10/25/2021 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 18 mg/L and reported |
Violation |
N |
eSMR |
Las Gallinas WWTP |
439063 |
R2-2020-0022 |
Y |
1097273 |
10/25/2021 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 8.6 ug/L and reported value w |
Violation |
N |
eSMR |
Las Gallinas WWTP |
439063 |
R2-2020-0022 |
Y |
1097272 |
10/25/2021 |
CAT2 |
Copper, Total Recoverable Maximum Daily (MDEL) limit is 11 ug/L and reported val |
Violation |
N |
eSMR |
Las Gallinas WWTP |
439063 |
R2-2020-0022 |
Y |
1097267 |
10/25/2021 |
CAT2 |
Chlorine, Total Residual Daily Maximum limit is 0.0 mg/L and reported value was |
Violation |
N |
eSMR |
EBMUD SD#1-Wet Wthr Bypass |
399477 |
Monitoring for C09-00186-RS |
Y |
1097266 |
10/25/2021 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 |
Violation |
N |
eSMR |
EBMUD SD#1-Wet Wthr Bypass |
399477 |
Monitoring for C09-00186-RS |
Y |
1097265 |
10/24/2021 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.36 SU at E-001 |
Violation |
N |
eSMR |
EBMUD SD#1-Wet Wthr Bypass |
399477 |
Monitoring for C09-00186-RS |
Y |
1097264 |
10/24/2021 |
CAT2 |
Chlorine, Total Residual Daily Maximum limit is 0.0 mg/L and reported value was |
Violation |
N |
eSMR |
EBMUD SD#1-Wet Wthr Bypass |
399477 |
Monitoring for C09-00186-RS |
Y |
1097263 |
10/24/2021 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 |
Violation |
N |
eSMR |
EBMUD SD#1-Wet Wthr Bypass |
399477 |
Monitoring for C09-00186-RS |
Y |
1097011 |
10/31/2021 |
OEV |
Enterococci Monthly Geometric mean limit is 35 % and reported value was 67.9 % a |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1096743 |
08/05/2021 |
Unauthorized Discharge |
Discharged approximately 64,000 gallons of secondary treated, disinfected wastew |
Violation |
None |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
1096360 |
10/25/2021 |
Order Conditions |
The City of San Mateo experienced a major storm event On October 24, 2021. On Oc |
Violation |
N |
eSMR |
San Mateo WWTP |
421205 |
R2-2018-0016 |
N |
1096149 |
09/28/2021 |
CAT2 |
Toluene Maximum Daily (MDEL) limit is 0.5 ug/L and reported value was 1.5 ug/L. |
Violation |
N |
Report |
Former Teledyne-Singer Site |
397961 |
R2-2017-0048 |
N |
1096147 |
10/12/2021 |
Failure to Notify |
Discharger failed to report within 24 hours of becoming aware of permit violatio |
Violation |
N |
Report |
Former Teledyne-Singer Site |
397961 |
R2-2017-0048 |
N |
1095955 |
09/13/2021 |
Deficient Monitoring |
For Chronic Toxicity: C. dubia - Three-Sample Median Trigger Maximum limit is 1 |
Violation |
N |
eSMR |
Sonoma Valley County SD WWTP |
432957 |
R2-2019-0019 |
N |
1095954 |
09/30/2021 |
CAT2 |
Zinc, Total Monthly Average limit is 58 ug/L and reported value was 59.3 ug/L at |
Violation |
N |
eSMR |
Sonoma Valley County SD WWTP |
432957 |
R2-2019-0019 |
N |
1095613 |
09/30/2021 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 12.3 mg/L and reported value was |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1095606 |
09/11/2021 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1094648 |
08/05/2021 |
CAT2 |
Mercury, Total Weekly Average (Mean) limit is 0.072 ug/L and reported value was |
Violation |
N |
eSMR |
Delta Diablo WWTP |
435913 |
R2-2019-0035 |
N |
1094436 |
08/03/2021 |
Deficient Monitoring |
For Chronic Toxicity: C.dubia - (Reproduction) Single Sample Trigger Maximum lim |
Violation |
N |
eSMR |
Sonoma Valley County SD WWTP |
432957 |
R2-2019-0019 |
N |
1094046 |
06/21/2019 |
Unauthorized Discharge |
Lennar Homes discharged 148,000 gallons of raw sewage from two units at its Boul |
Violation |
N |
Report |
Lennar Homes Boulevard Project |
444996 |
None |
Y |
1094042 |
03/22/2021 |
Unauthorized Discharge |
Unauthorized discharge to Alameda Creek of silt-laden wastewater between March 2 |
Violation |
N |
Complaint |
Hanson Aggregates/ Mission Valley Rock |
402861 |
R2-2020-0028 |
Y |
1094034 |
07/13/2021 |
BMP |
There was lots of debris (track and trace tags, plastic gloves, and plastic wate |
Violation |
N |
Inspection |
068-050-008-000 |
437885 |
2019-0001-DWQ |
N |
1094033 |
07/13/2021 |
Order Conditions |
Generator that uses petroleum products did not have a drip pan |
Violation |
N |
Inspection |
068-050-008-000 |
437885 |
2019-0001-DWQ |
N |
1094031 |
07/13/2021 |
BMP |
Fertilizer and pesticides were not on secondary containment at the start of the |
Violation |
N |
Inspection |
068-050-008-000 |
437885 |
2019-0001-DWQ |
N |
1094024 |
07/23/2021 |
Order Conditions |
Storage for pesticides, fertilizer, and petroleum products was inadequate and th |
Violation |
N |
Inspection |
A Gardner's Dream |
443036 |
2019-0001-DWQ |
N |
1094023 |
07/23/2021 |
Late Report |
Site Management Plan has not been submitted. Water Board staff went over the mis |
Violation |
N |
Inspection |
A Gardner's Dream |
443036 |
2019-0001-DWQ |
N |
1094016 |
07/13/2021 |
BMP |
There is no spill kit for the site |
Violation |
N |
Inspection |
Spring Hill (003) Cannabis Cultivation Project |
438303 |
2019-0001-DWQ |
N |
1094015 |
07/13/2021 |
BMP |
There were containers with liquid that did not have secondary containment or lab |
Violation |
N |
Inspection |
Spring Hill (003) Cannabis Cultivation Project |
438303 |
2019-0001-DWQ |
N |
1094008 |
07/13/2021 |
Unauthorized Discharge |
There was a discharge of water from the irrigation system that caused visible er |
Violation |
N |
Inspection |
Petaluma Hill Cannabis Cultivation Project |
438230 |
2019-0001-DWQ |
N |
1093976 |
07/01/2021 |
Deficient Reporting |
Deficient and incomplete report to comply with Required Action 1 of the CAO. |
Violation |
N |
Report |
4018 Sonoma Boulevard Property |
443076 |
R2-2021-1011 |
Y |
1093732 |
07/16/2021 |
CTOX |
Chronic Toxicity-C.dubia-Reproduction Other limit is 10 TUc and reported value w |
Violation |
N |
eSMR |
Burlingame WWTP |
422030 |
R2-2018-0024 |
N |
1093623 |
07/12/2021 |
Deficient Monitoring |
Chronic Toxicity - C.dubia - Reproduction Single Sample Trigger Maximum limit is |
Violation |
N |
eSMR |
Sonoma Valley County SD WWTP |
432957 |
R2-2019-0019 |
N |
1093534 |
07/14/2021 |
CAT2 |
Copper, Total Recoverable Daily Maximum limit is 53 ug/L and reported value was |
Violation |
N |
eSMR |
Delta Diablo WWTP |
435913 |
R2-2019-0035 |
N |
1093533 |
07/31/2021 |
CAT2 |
Copper, Total Recoverable Monthly Average (Mean) limit is 35 ug/L and reported v |
Violation |
N |
eSMR |
Delta Diablo WWTP |
435913 |
R2-2019-0035 |
N |
1093352 |
07/31/2021 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Monthly Average limit is 85.0 % an |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1093351 |
07/24/2021 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1093350 |
07/17/2021 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45.0 % and reported |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1093349 |
07/31/2021 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1093348 |
07/10/2021 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45.0 % and reported |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1093347 |
07/31/2021 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45.0 mg/L and report |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1093346 |
07/31/2021 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30. |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1093345 |
07/24/2021 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 m |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1093344 |
07/17/2021 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 m |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1092717 |
06/30/2021 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reporte |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1092716 |
06/12/2021 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1092715 |
06/19/2021 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1092714 |
06/12/2021 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1092642 |
06/26/2021 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1092641 |
06/12/2021 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1092640 |
06/19/2021 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1092639 |
06/26/2021 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Monthly Average limit is 85.0 % an |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1092638 |
06/12/2021 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 200 mg/L and reporte |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1092637 |
06/26/2021 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30.0 mg/L and repor |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1092328 |
06/09/2021 |
Deficient Monitoring |
On June 9, 2021 at 01:07, the Post CL2 residual at the Sonoma Valley Treatment P |
Violation |
N |
eSMR |
Sonoma Valley County SD WWTP |
432957 |
R2-2019-0019 |
N |
1092277 |
06/30/2021 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 12.3 mg/L and reported value was |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1092275 |
06/18/2021 |
Order Conditions |
The unauthorized discharge event took place on Friday, June 18, 2021 at 0600, 08 |
Violation |
N |
eSMR |
San Mateo WWTP |
421205 |
R2-2018-0016 |
N |
1092269 |
07/14/2021 |
CAT2 |
Trichloroethene Maximum Daily (MDEL) limit is 0.65 ug/L and reported value was 2 |
Violation |
N |
Report |
3400 Hillview Avenue, Palo Alto |
398000 |
R2-2017-0048 |
Y |
1092268 |
06/30/2021 |
CAT2 |
Trichloroethene Maximum Daily (MDEL) limit is 0.65 ug/L and reported value was 2 |
Violation |
N |
Report |
3400 Hillview Avenue, Palo Alto |
398000 |
R2-2017-0048 |
Y |
1092207 |
06/30/2021 |
OEV |
TPH as Motor Oil Maximum Daily (MDEL) limit is 100 ug/L and reported value was 1 |
Violation |
N |
Report |
Mission Rock |
438034 |
R2-2017-0048 |
Y |
1092206 |
06/30/2021 |
CAT2 |
Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 180 ug/L |
Violation |
N |
Report |
Mission Rock |
438034 |
R2-2017-0048 |
Y |
1092194 |
06/08/2021 |
OEV |
TPH as Motor Oil Maximum Daily (MDEL) limit is 100 ug/L and reported value was 1 |
Violation |
N |
Report |
Mission Rock |
438034 |
R2-2017-0048 |
Y |
1092193 |
05/28/2021 |
OEV |
TPH as Motor Oil Maximum Daily (MDEL) limit is 100 ug/L and reported value was 1 |
Violation |
N |
Report |
Mission Rock |
438034 |
R2-2017-0048 |
Y |
1092192 |
06/08/2021 |
CAT2 |
Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 160 ug/L |
Violation |
N |
Report |
Mission Rock |
438034 |
R2-2017-0048 |
Y |
1092191 |
05/28/2021 |
CAT2 |
Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 53 ug/L. |
Violation |
N |
Report |
Mission Rock |
438034 |
R2-2017-0048 |
Y |
1092190 |
06/30/2021 |
CAT2 |
Nickel, Total Monthly Average limit is 22.0 ug/L and reported value was 28.0 ug/ |
Violation |
N |
Report |
Mission Rock |
438034 |
R2-2017-0048 |
Y |
1092189 |
05/31/2021 |
CAT2 |
Nickel, Total Monthly Average (Mean) limit is 22 ug/L and reported value was 47 |
Violation |
N |
Report |
Mission Rock |
438034 |
R2-2017-0048 |
Y |
1092188 |
05/28/2021 |
CAT2 |
Nickel, Total Daily Maximum limit is 44 ug/L and reported value was 47 ug/L. |
Violation |
N |
Report |
Mission Rock |
438034 |
R2-2017-0048 |
Y |
1091449 |
02/15/2021 |
Order Conditions |
Did not comply with wet weather plant operational requirements, as described in |
Violation |
N |
Report |
SF - OCEANSIDE Water Pollution Control Plant |
437599 |
R2-2019-0028 |
N |
1090962 |
06/09/2021 |
Order Conditions |
SSMP needs to be updated |
Violation |
N |
Inspection |
Tower Road Complex CS |
362546 |
2022-0103-DWQ |
Y |
1090961 |
03/30/2021 |
Order Conditions |
District needs to update its SSMP and some entries in CIWQS. See our inspection |
Violation |
N |
Inspection |
East Palo Alto Sanitary Dist. CS |
299886 |
2022-0103-DWQ |
Y |
1090661 |
04/22/2021 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 4.3 mg/L and reported va |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1090660 |
05/21/2021 |
Deficient Monitoring |
The discharger did not perform standard observations nor collect receiving water |
Violation |
N |
Report |
3400 Hillview Avenue, Palo Alto |
398000 |
R2-2017-0048 |
N |
1090659 |
04/28/2021 |
CAT2 |
Trichloroethene Maximum Daily (MDEL) limit is 0.65 ug/L and reported value was 1 |
Violation |
N |
Report |
3400 Hillview Avenue, Palo Alto |
398000 |
R2-2017-0048 |
Y |
1090504 |
04/10/2021 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1090503 |
05/06/2021 |
OEV |
Enterococci Single Sample Maximum limit is 8300 MPN/100 mL and reported value wa |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1089553 |
03/31/2021 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 15 mg/L and reported value |
Violation |
N |
eSMR |
Mt. View Sanitary District WWTP |
406134 |
R2-2016-0023 |
Y |
1089287 |
03/31/2021 |
Deficient Monitoring |
Effluent Copper sample for Q1 2021 was not collected. |
Violation |
N |
eSMR |
Port Costa WWTP |
427684 |
R2-2018-0053 |
N |
1089262 |
07/31/2020 |
Deficient Monitoring |
Failure to monitor for enterococci (4x/yr from June - Sept.). Discharger reporte |
Violation |
N |
Report |
Sausalito Marin City STP |
422035 |
R2-2018-0025 |
N |
1089212 |
10/31/2020 |
Deficient Reporting |
Failed to sample Enterococci for 002-A for the monitoring period ending in Octob |
Violation |
N |
Report |
West County Agency Outfall |
428795 |
R2-2019-0003 |
N |
1089203 |
03/31/2021 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 15 mg/L and reporte |
Violation |
N |
eSMR |
St. Helena City WWTP |
404297 |
R2-2016-0003 |
Y |
1089202 |
03/20/2021 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 20 mg/L and reported value |
Violation |
N |
eSMR |
St. Helena City WWTP |
404297 |
R2-2016-0003 |
Y |
1089201 |
03/25/2021 |
OEV |
Total Coliform Maximum Daily (MDEL) limit is 240 CFU/100 mL and reported value w |
Violation |
N |
eSMR |
St. Helena City WWTP |
404297 |
R2-2016-0003 |
Y |
1089200 |
03/24/2021 |
Deficient Monitoring |
Daily analysis of total coliform was missed on 3/24/2021. |
Violation |
N |
eSMR |
St. Helena City WWTP |
404297 |
R2-2016-0003 |
N |
1089199 |
03/27/2021 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 15 mg/L and reported value |
Violation |
N |
eSMR |
St. Helena City WWTP |
404297 |
R2-2016-0003 |
Y |
1088382 |
07/09/2020 |
Order Conditions |
The discharge includes Sonar One in its list of products to use, but the label r |
Violation |
N |
Report |
Belvedere Lagoon POA - Aquatic Pesticides |
340978 |
2013-0002-DWQ |
N |
1088350 |
07/30/2020 |
Unauthorized Discharge |
Force main that transfers partially-treated wastewater from oxidation ponds to t |
Violation |
N |
Report |
Sunnyvale WPCP |
436744 |
R2-2020-0002 |
Y |
1088337 |
03/01/2021 |
Deficient Monitoring |
Violation of Attachment E section VIII.A - Discharger did not receive 5th day St |
Violation |
N |
Report |
San Mateo County Event Center |
442024 |
R2-2017-0048 |
N |
1088335 |
03/31/2021 |
CAT2 |
Zinc, Total Recoverable Monthly Average limit is 47 ug/L and reported value was |
Violation |
N |
Report |
San Mateo County Event Center |
442024 |
R2-2017-0048 |
Y |
1088334 |
03/08/2021 |
CAT2 |
Zinc, Total Recoverable Maximum Daily (MDEL) limit is 95 ug/L and reported value |
Violation |
N |
Report |
San Mateo County Event Center |
442024 |
R2-2017-0048 |
Y |
1088333 |
03/08/2021 |
OEV |
TPH as Motor Oil Maximum Daily (MDEL) limit is 100 ug/L and reported value was 5 |
Violation |
N |
Report |
San Mateo County Event Center |
442024 |
R2-2017-0048 |
Y |
1088332 |
03/08/2021 |
CAT2 |
Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 146 ug/L |
Violation |
N |
Report |
San Mateo County Event Center |
442024 |
R2-2017-0048 |
Y |
1088330 |
02/28/2021 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was |
Violation |
N |
Report |
San Mateo County Event Center |
442024 |
R2-2017-0048 |
Y |
1088329 |
02/28/2021 |
CAT2 |
Zinc, Total Recoverable Monthly Average limit is 47 ug/L and reported value was |
Violation |
N |
Report |
San Mateo County Event Center |
442024 |
R2-2017-0048 |
Y |
1088328 |
02/26/2021 |
CAT2 |
Zinc, Total Recoverable Maximum Daily (MDEL) limit is 95 ug/L and reported value |
Violation |
N |
Report |
San Mateo County Event Center |
442024 |
R2-2017-0048 |
Y |
1088327 |
02/26/2021 |
OEV |
TPH as Motor Oil Maximum Daily (MDEL) limit is 100 ug/L and reported value was 1 |
Violation |
N |
Report |
San Mateo County Event Center |
442024 |
R2-2017-0048 |
Y |
1088326 |
02/26/2021 |
CAT2 |
Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 263 ug/L |
Violation |
N |
Report |
San Mateo County Event Center |
442024 |
R2-2017-0048 |
Y |
1088322 |
03/04/2021 |
Unauthorized Discharge |
Violations of Discharge Prohibitions III.A and C |
Violation |
N |
Report |
Former Siemens Facility |
397949 |
R2-2017-0048 |
N |
1088183 |
02/28/2021 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 15 mg/L and reporte |
Violation |
N |
eSMR |
Mt. View Sanitary District WWTP |
406134 |
R2-2016-0023 |
Y |
1088182 |
02/13/2021 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 25 mg/L and reported |
Violation |
N |
eSMR |
Mt. View Sanitary District WWTP |
406134 |
R2-2016-0023 |
Y |
1088181 |
02/18/2021 |
CAT1 |
Ammonia, Total (as N) Daily Maximum limit is 4.7 mg/L and reported value was 4.8 |
Violation |
N |
eSMR |
Mt. View Sanitary District WWTP |
406134 |
R2-2016-0023 |
Y |
1088165 |
02/28/2021 |
CAT2 |
Copper, Total Monthly Average limit is 8.3 ug/L and reported value was 8.9 ug/L |
Violation |
N |
eSMR |
St. Helena City WWTP |
404297 |
R2-2016-0003 |
Y |
1088164 |
02/06/2021 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 20 mg/L and reported value |
Violation |
N |
eSMR |
St. Helena City WWTP |
404297 |
R2-2016-0003 |
N |
1088163 |
02/28/2021 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 15 mg/L and reported value |
Violation |
N |
eSMR |
St. Helena City WWTP |
404297 |
R2-2016-0003 |
N |
1087679 |
12/23/2020 |
Unauthorized Discharge |
A leak from a joint on the forty-two-inch Islais Creek force main that conveys t |
Violation |
N |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
1087673 |
12/17/2020 |
Order Conditions |
A discharge occurred at CSD-029 before the Mariposa Pump Station reached 10 MGD, |
Violation |
N |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
1087672 |
11/02/2020 |
ATOX |
Acute Toxicity 11-Sample Median limit is 90 % survival and reported value was 85 |
Violation |
N |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
Y |
1087671 |
06/10/2020 |
Unauthorized Discharge |
On June 10-12, secondary treated and disinfected wastewater was discharged to Sa |
Violation |
N |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
1087670 |
12/22/2019 |
Order Conditions |
The Mariposa Pump Station (MPS) did not maintain peak wet weather capacity (10 M |
Violation |
N |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
1087669 |
07/31/2019 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reporte |
Violation |
N |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
Y |
1087668 |
07/06/2019 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
Y |
1087666 |
08/17/2019 |
Unauthorized Discharge |
On Saturday, August 17, 2019, an estimated 1.8 million gallons (MG) of primary t |
Violation |
N |
Report |
SF - OCEANSIDE Water Pollution Control Plant |
360578 |
R2-2009-0062 |
N |
1087659 |
12/14/2020 |
OEV |
Total Coliform 5-Sample Median limit is 240 MPN/100 mL and reported value was 17 |
Violation |
N |
Report |
Rodeo Sanitary District WWTP |
416321 |
R2-2017-0034 |
Y |
1087657 |
12/17/2020 |
Order Conditions |
Did not comply with wet weather plant operational requirements, as described in |
Violation |
N |
Report |
SF - OCEANSIDE Water Pollution Control Plant |
437599 |
R2-2019-0028 |
N |
1087653 |
01/12/2021 |
CAT1 |
Oil and Grease Maximum Daily (MDEL) limit is 20 mg/L and reported value was 35.1 |
Violation |
N |
Report |
Treasure Island WWTP/DOD |
438627 |
R2-2020-0020 |
N |
1087652 |
01/12/2021 |
CAT1 |
Oil and Grease Monthly Average limit is 10 mg/L and reported value was 35.1 mg/L |
Violation |
N |
Report |
Treasure Island WWTP/DOD |
438627 |
R2-2020-0020 |
N |
1087646 |
01/26/2021 |
Unauthorized Discharge |
An unauthorized chlorinated potable water discharge to Permanente Creek on Janua |
Violation |
N |
Report |
Lehigh Southwest and Hanson Limestone Quarry Cement Plant (Permanente) |
432980 |
R2-2019-0024 |
Y |
1087645 |
03/18/2020 |
Unauthorized Discharge |
An unauthorized chlorinated potable water discharge to Permanente Creek occurred |
Violation |
N |
Report |
Lehigh Southwest and Hanson Limestone Quarry Cement Plant (Permanente) |
432980 |
R2-2019-0024 |
Y |
1087607 |
10/05/2020 |
OEV |
Total Coliform 5-Sample Median limit is 240 MPN/100 mL and reported value was 35 |
Violation |
N |
Report |
Rodeo Sanitary District WWTP |
416321 |
R2-2017-0034 |
Y |
1087448 |
02/26/2021 |
Order Conditions |
North Marin Water District failed to notify Regional Water Board staff of a larg |
Violation |
N |
Report |
North Marin Water District |
420005 |
2014-0194-DWQ |
N |
1087447 |
03/01/2021 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0.1 mg/L and reported va |
Violation |
N |
Report |
North Marin Water District |
420005 |
2014-0194-DWQ |
Y |
1087446 |
02/28/2021 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0.1 mg/L and reported va |
Violation |
N |
Report |
North Marin Water District |
420005 |
2014-0194-DWQ |
Y |
1087445 |
02/27/2021 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0.1 mg/L and reported va |
Violation |
N |
Report |
North Marin Water District |
420005 |
2014-0194-DWQ |
Y |
1087444 |
02/26/2021 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0.1 mg/L and reported va |
Violation |
N |
Report |
North Marin Water District |
420005 |
2014-0194-DWQ |
Y |
1086903 |
01/31/2021 |
CAT1 |
Ammonia, Total (as N) Monthly Average (Mean) limit is 1.6 mg/L and reported valu |
Violation |
N |
eSMR |
Mt. View Sanitary District WWTP |
406134 |
R2-2016-0023 |
Y |
1086902 |
01/27/2021 |
CAT1 |
Ammonia, Total (as N) Daily Maximum limit is 4.7 mg/L and reported value was 4.8 |
Violation |
N |
eSMR |
Mt. View Sanitary District WWTP |
406134 |
R2-2016-0023 |
Y |
1086900 |
01/31/2021 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 540 |
Violation |
N |
eSMR |
St. Helena City WWTP |
404297 |
R2-2016-0003 |
Y |
1086660 |
01/27/2021 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1086659 |
01/27/2021 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 m |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1086571 |
01/27/2021 |
OEV |
Enterococci Monthly 90th% limit is 110 MPN/100 mL and reported value was 2419.6 |
Violation |
N |
eSMR |
Las Gallinas WWTP |
439063 |
R2-2020-0022 |
Y |
1086570 |
08/03/2020 |
ATOX |
Acute Toxicity-Rainbow Trout-survival Single Sample Maximum limit is 70 % surviv |
Violation |
N |
Report |
Harry Tracy WTP |
406269 |
R2-2021-0009 |
Y |
1086569 |
08/05/2019 |
ATOX |
Acute Toxicity-Rainbow Trout-survival Single Sample Maximum limit is 70 % surviv |
Violation |
N |
Report |
Harry Tracy WTP |
406269 |
R2-2021-0009 |
Y |
1085869 |
12/08/2020 |
ATOX |
Acute Toxicity-Brook Trout-survival Other limit is 0100 % survival and reported |
Violation |
N |
eSMR |
Crockett Cogeneration |
407128 |
R2-2016-0022 |
Y |
1085867 |
10/29/2020 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 44 lb/day and repor |
Violation |
N |
eSMR |
Crockett Cogeneration |
407128 |
R2-2016-0022 |
Y |
1085764 |
10/24/2020 |
Deficient Monitoring |
Missing effluent and receiving water monitoring for week of Oct 23, 2020 |
Violation |
N |
Report |
Hanson Aggregates/ Mission Valley Rock |
402861 |
R2-2020-0028 |
Y |
1085129 |
12/08/2020 |
ATOX |
Acute Toxicity-Fathead Minnow-survival Other limit is 100 % survival and reporte |
Violation |
N |
eSMR |
Crockett Cogeneration |
407128 |
R2-2016-0022 |
Y |
1085128 |
10/29/2020 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reporte |
Violation |
N |
eSMR |
Crockett Cogeneration |
407128 |
R2-2016-0022 |
Y |
1085127 |
10/29/2020 |
CAT1 |
Total Suspended Solids (TSS) Daily Discharge limit is 67.0 lb/day and reported v |
Violation |
N |
eSMR |
Crockett Cogeneration |
407128 |
R2-2016-0022 |
Y |
1085126 |
10/29/2020 |
CAT1 |
Total Suspended Solids (TSS) Daily Maximum limit is 45 mg/L and reported value w |
Violation |
N |
eSMR |
Crockett Cogeneration |
407128 |
R2-2016-0022 |
Y |
1084932 |
12/15/2020 |
CAT1 |
Ammonia, Total (as N) Maximum Daily (MDEL) limit is 32 mg/L and reported value w |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1084931 |
12/31/2020 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 12.3 mg/L and reported value was |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1084545 |
06/12/2020 |
Order Conditions |
On Friday, June 12, 2020 at the City of San Mateo WWTP, approximately 250 gallon |
Violation |
N |
eSMR |
San Mateo WWTP |
421205 |
R2-2018-0016 |
N |
1084544 |
06/03/2020 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 30 mg/L and reported |
Violation |
N |
eSMR |
San Mateo WWTP |
421205 |
R2-2018-0016 |
N |
1084533 |
12/31/2020 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 220 |
Violation |
N |
eSMR |
C&H Sugar |
420805 |
R2-2018-0012 |
N |
1084532 |
12/16/2020 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Maximum Daily (MDEL) limit i |
Violation |
N |
eSMR |
C&H Sugar |
420805 |
R2-2018-0012 |
N |
1084172 |
12/29/2020 |
Failure to Notify |
Violation of Attachment E section IX.D.2 - 24 hr notification |
Violation |
N |
Report |
Marea Alta - San Leandro |
418846 |
R2-2017-0048 |
N |
1084171 |
12/29/2020 |
Deficient Monitoring |
Violation of Attachment E section VIII.C.3 |
Violation |
N |
Report |
Marea Alta - San Leandro |
418846 |
R2-2017-0048 |
N |
1084169 |
12/31/2020 |
CAT2 |
Zinc, Total Recoverable Monthly Average limit is 47 ug/L and reported value was |
Violation |
N |
Report |
Marea Alta - San Leandro |
418846 |
R2-2017-0048 |
Y |
1084168 |
12/29/2020 |
CAT2 |
Zinc, Total Recoverable Maximum Daily (MDEL) limit is 95 ug/L and reported value |
Violation |
N |
Report |
Marea Alta - San Leandro |
418846 |
R2-2017-0048 |
Y |
1084165 |
12/16/2020 |
CAT2 |
Zinc, Total Recoverable Maximum Daily (MDEL) limit is 95 ug/L and reported value |
Violation |
N |
Report |
Marea Alta - San Leandro |
418846 |
R2-2017-0048 |
Y |
1084162 |
11/09/2020 |
OEV |
TPH as Motor Oil Maximum Daily (MDEL) limit is 100 ug/L and reported value was 1 |
Violation |
N |
Report |
Former Naval Station Treasure Island |
412649 |
R2-2017-0048 |
Y |
1084154 |
12/04/2020 |
CAT2 |
Nickel, Total Recoverable Maximum Daily (MDEL) limit is 44 ug/L and reported val |
Violation |
N |
Report |
Mission Rock |
438034 |
R2-2017-0048 |
Y |
1084085 |
11/20/2020 |
OEV |
TPH as Motor Oil Maximum Daily (MDEL) limit is 100 ug/L and reported value was 3 |
Violation |
N |
Report |
WWTP Nutrient Removal and Wet Weather Flow Management Upgrade and Expansion Proj |
433511 |
R2-2017-0048 |
Y |
1084074 |
11/12/2020 |
CAT2 |
Methyl Tert-butyl Ether (MTBE) Maximum Daily (MDEL) limit is 0.5 ug/L and report |
Violation |
N |
Report |
Bay Road Project |
439600 |
R2-2017-0048 |
Y |
1083390 |
11/07/2020 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1083389 |
11/07/2020 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1083388 |
11/30/2020 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1083370 |
11/21/2020 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1083369 |
11/30/2020 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1083150 |
11/30/2020 |
CAT1 |
Ammonia, Total (as N) Monthly Average (Mean) limit is 12.3 mg/L and reported val |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1082716 |
08/24/2020 |
CTOX |
Chronic Toxicity Monthly Average limit is 51 TUc and reported value was 59.2 TUc |
Violation |
N |
Report |
Rodeo Sanitary District WWTP |
416321 |
R2-2017-0034 |
Y |
1082445 |
05/08/2020 |
Other Codes |
Failure to submit technical report pursuant to WC section 13267 |
Violation |
N |
Report |
4018 Sonoma Boulevard Property |
441571 |
None |
Y |
1082437 |
02/21/2020 |
Other Codes |
Failure to submit technical report pursuant to WC section 13267 |
Violation |
N |
Report |
4018 Sonoma Boulevard Property |
441571 |
None |
Y |
1082162 |
10/31/2020 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reporte |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1082161 |
10/31/2020 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1082160 |
10/24/2020 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1082159 |
10/31/2020 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1082158 |
10/31/2020 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1082157 |
10/10/2020 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 m |
Violation |
N |
eSMR |
SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant) |
417027 |
R2-2017-0040 |
Y |
1082156 |
10/10/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1082154 |
10/31/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Averag |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1082153 |
10/17/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1082122 |
10/17/2020 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1082121 |
10/10/2020 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1082120 |
10/03/2020 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1082119 |
10/24/2020 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1082118 |
10/17/2020 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1082117 |
10/31/2020 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reporte |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1082116 |
10/31/2020 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1082115 |
10/10/2020 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1081571 |
11/02/2020 |
CAT2 |
Methyl Tert-butyl Ether (MTBE) Maximum Daily (MDEL) limit is 0.5 ug/L and report |
Violation |
N |
Report |
Intuit |
438030 |
R2-2017-0048 |
Y |
1081491 |
10/19/2020 |
CAT2 |
Benzo(a)pyrene Daily Maximum limit is 0.098 ug/L and reported value was 0.11 ug/ |
Violation |
N |
Report |
3rd and Claremont |
437204 |
R2-2017-0048 |
N |
1081148 |
06/18/2020 |
OEV |
Motor Oil Daily Maximum limit is 100 ug/L and reported value was 101 ug/L. |
Violation |
N |
Report |
Former Naval Station Treasure Island |
412649 |
R2-2017-0048 |
Y |
1081146 |
06/18/2020 |
CAT2 |
Diesel Oil Daily Maximum limit is 50 ug/L and reported value was 70 ug/L. |
Violation |
N |
Report |
Former Naval Station Treasure Island |
412649 |
R2-2017-0048 |
Y |
1081135 |
01/24/2020 |
CAT2 |
Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 52 ug/L. |
Violation |
N |
Report |
Serramonte Center Mall |
412516 |
R2-2017-0048 |
Y |
1080933 |
02/04/2020 |
CAT2 |
1,1-Dichloroethane Maximum Daily (MDEL) limit is 0.5 ug/L and reported value was |
Violation |
N |
Inspection |
Test Track Area Northern Boundary |
397960 |
R2-2017-0048 |
Y |
1080910 |
10/07/2020 |
Late Report |
Violation of Attachment section IX.D.3 - Submittal of 5-day permit violation rep |
Violation |
N |
Report |
Castro Valley Marketplace |
435886 |
R2-2017-0048 |
N |
1080909 |
01/30/2020 |
CAT2 |
Zinc, Total Recoverable Maximum Daily (MDEL) limit is 95 ug/L and reported value |
Violation |
N |
Report |
Castro Valley Marketplace |
435886 |
R2-2017-0048 |
Y |
1080908 |
01/30/2020 |
CAT2 |
Zinc, Total Recoverable Monthly Average limit is 47 ug/L and reported value was |
Violation |
N |
Report |
Castro Valley Marketplace |
435886 |
R2-2017-0048 |
Y |
1080907 |
02/20/2020 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was |
Violation |
N |
Report |
Castro Valley Marketplace |
435886 |
R2-2017-0048 |
Y |
1080906 |
02/20/2020 |
CAT2 |
Copper, Total Recoverable Maximum Daily (MDEL) limit is 14 ug/L and reported val |
Violation |
N |
Report |
Castro Valley Marketplace |
435886 |
R2-2017-0048 |
Y |
1080905 |
01/30/2020 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was |
Violation |
N |
Report |
Castro Valley Marketplace |
435886 |
R2-2017-0048 |
Y |
1080904 |
01/30/2020 |
CAT2 |
Copper, Total Recoverable Maximum Daily (MDEL) limit is 14 ug/L and reported val |
Violation |
N |
Report |
Castro Valley Marketplace |
435886 |
R2-2017-0048 |
Y |
1080763 |
09/30/2020 |
CAT1 |
Ammonia, Total (as N) Monthly Mean limit is 32 mg/L and reported value was 34.63 |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1080762 |
09/30/2020 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Mean limit is 30 mg/ |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1080748 |
09/16/2020 |
Deficient Monitoring |
No pH readings for minimum and maximum were recorded September 16 through 17. |
Violation |
N |
eSMR |
Sonoma Valley County SD WWTP |
432957 |
R2-2019-0019 |
N |
1080747 |
09/15/2020 |
Deficient Monitoring |
Daily flow readings for Effluent Flow and Peak Flow were not recorded September |
Violation |
N |
eSMR |
Sonoma Valley County SD WWTP |
432957 |
R2-2019-0019 |
N |
1080746 |
09/16/2020 |
Deficient Monitoring |
No Total Coliform sampled September 16 through 17. |
Violation |
N |
eSMR |
Sonoma Valley County SD WWTP |
432957 |
R2-2019-0019 |
N |
1080745 |
09/16/2020 |
Deficient Monitoring |
No Total Residual Chlorine Instantaneous Maximum was recorded September 16 throu |
Violation |
N |
eSMR |
Sonoma Valley County SD WWTP |
432957 |
R2-2019-0019 |
N |
1080744 |
09/15/2020 |
Deficient Monitoring |
Daily flow readings for Influent Flow and Peak Flow into the plant were not reco |
Violation |
N |
eSMR |
Sonoma Valley County SD WWTP |
432957 |
R2-2019-0019 |
N |
1080734 |
09/08/2020 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0.0 mg/L and reported va |
Violation |
N |
eSMR |
Delta Diablo WWTP |
435913 |
R2-2019-0035 |
N |
1080713 |
09/19/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1080712 |
09/30/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Averag |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1080682 |
09/30/2020 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 12.3 mg/L and reported value was |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1080548 |
06/15/2020 |
OEV |
Enterococci Monthly 90th% limit is 110 MPN/100 mL and reported value was 171 MPN |
Violation |
N |
eSMR |
South San Francisco-San Bruno WQCP |
432955 |
R2-2019-0021 |
N |
1080473 |
02/28/2020 |
Deficient Monitoring |
Violation of Attachment section VII (specifically Table E-2) - receiving water m |
Violation |
N |
Report |
Facebook Hibiscus |
407832 |
R2-2017-0048 |
N |
1080472 |
03/06/2020 |
Late Report |
Violation of Attachment E section IX.D.3 - submittal of permit violation report |
Violation |
N |
Report |
Facebook Hibiscus |
407832 |
R2-2017-0048 |
N |
1080471 |
03/05/2020 |
Failure to Notify |
Violation of Attachment E section IX.D.1 - notify permit violations to the Water |
Violation |
N |
Report |
Facebook Hibiscus |
407832 |
R2-2017-0048 |
N |
1080470 |
02/03/2020 |
Deficient Monitoring |
Violation of Attachment E section VII (specifically Table E-2) - receiving water |
Violation |
N |
Report |
Facebook Hibiscus |
407832 |
R2-2017-0048 |
N |
1080469 |
03/06/2020 |
Late Report |
Violation of Attachment E section IX.D.3 - submittal of 5-day permit violation r |
Violation |
N |
Report |
Facebook Hibiscus |
407832 |
R2-2017-0048 |
N |
1080461 |
09/21/2020 |
Late Report |
Violation of Attachment E section IX.D.3 - submittal of permit violation report |
Violation |
N |
Report |
200 Park Avenue |
435725 |
R2-2017-0048 |
N |
1080460 |
08/28/2020 |
CAT2 |
Chromium (VI) Total Recoverable Maximum Daily (MDEL) limit is 10 ug/L and report |
Violation |
N |
Report |
200 Park Avenue |
435725 |
R2-2017-0048 |
Y |
1080417 |
10/15/2020 |
Late Report |
Violation of Attachment E section IX.D.3 - the Discharger failed to submit a 5-d |
Violation |
N |
Report |
Mission Boulevard Underdrain |
401697 |
R2-2017-0048 |
N |
1080414 |
08/10/2020 |
Failure to Notify |
Violation of Attachment E section IX.D.1 - 24hr notification. The Discharger fai |
Violation |
N |
Report |
Mission Boulevard Underdrain |
401697 |
R2-2017-0048 |
N |
1080412 |
08/06/2020 |
Order Conditions |
Violation of Attachment E section IV.D - Cease discharge upon receipt sampling r |
Violation |
N |
Report |
Mission Boulevard Underdrain |
401697 |
R2-2017-0048 |
N |
1080410 |
08/05/2020 |
Deficient Monitoring |
Violation of Attachment section VII. Upon collection of confirmation effluent sa |
Violation |
N |
Report |
Mission Boulevard Underdrain |
401697 |
R2-2017-0048 |
N |
1080409 |
08/05/2020 |
CAT2 |
Copper, Total Recoverable Daily Maximum limit is 20 ug/L and reported value was |
Violation |
N |
Report |
Mission Boulevard Underdrain |
401697 |
R2-2017-0048 |
Y |
1080408 |
07/22/2020 |
CAT2 |
Copper, Total Recoverable Maximum Daily (MDEL) limit is 20 ug/L and reported val |
Violation |
N |
Report |
Mission Boulevard Underdrain |
401697 |
R2-2017-0048 |
Y |
1080407 |
07/22/2020 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 10 ug/L and reported value wa |
Violation |
N |
Report |
Mission Boulevard Underdrain |
401697 |
R2-2017-0048 |
Y |
1080342 |
03/02/2020 |
Late Report |
January 2019 DMR for 001-A was due on March 1, 2019, but submitted 63 days late |
Violation |
N |
Report |
Corinda Los Trancos Landfll |
426490 |
R2-2018-0048 |
Y |
1080233 |
01/05/2020 |
Deficient Reporting |
Violation of Attachment E section IX.D.3 - Violations and Unauthorized Discharge |
Violation |
N |
Report |
Serramonte Center Mall |
412516 |
R2-2017-0048 |
N |
1080232 |
01/01/2020 |
Deficient Reporting |
Violation of Attachment E section IX.D.1 - Violations and Unauthorized Discharge |
Violation |
N |
Report |
Serramonte Center Mall |
412516 |
R2-2017-0048 |
N |
1080231 |
01/01/2020 |
Deficient Monitoring |
Violation of Attachment E section IV.D - Effluent Monitoring Requirements |
Violation |
N |
Report |
Serramonte Center Mall |
412516 |
R2-2017-0048 |
N |
1080229 |
12/23/2019 |
CAT2 |
Chromium (VI) Total Recoverable Daily Maximum limit is 16 ug/L and reported valu |
Violation |
N |
Report |
Serramonte Center Mall |
412516 |
R2-2017-0048 |
Y |
1080227 |
12/23/2019 |
CAT2 |
Chromium (VI) Total Recoverable Monthly Average limit is 8.1 ug/L and reported v |
Violation |
N |
Report |
Serramonte Center Mall |
412516 |
R2-2017-0048 |
Y |
1080223 |
07/24/2020 |
Unauthorized Discharge |
Between July 24 and August 1, 2020. The Discharger placed 377,000 gallons of unt |
Violation |
N |
Report |
Gateway and Harbor Pointe |
425706 |
R2-2017-0048 |
N |
1080222 |
07/08/2020 |
CAT2 |
Chromium (VI) Total Recoverable Maximum Daily (MDEL) limit is 16 ug/L and report |
Violation |
N |
Report |
Serramonte Center Mall |
412516 |
R2-2017-0048 |
Y |
1080221 |
07/08/2020 |
CAT2 |
Chromium (VI) Total Recoverable Monthly Average limit is 8.1 ug/L and reported v |
Violation |
N |
Report |
Serramonte Center Mall |
412516 |
R2-2017-0048 |
Y |
1080220 |
06/19/2020 |
OEV |
TPH as Motor Oil Maximum Daily (MDEL) limit is 100 ug/L and reported value was 1 |
Violation |
N |
Report |
610 Walnut Street |
435672 |
R2-2017-0048 |
Y |
1080219 |
06/19/2020 |
CAT2 |
Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 74 ug/L. |
Violation |
N |
Report |
610 Walnut Street |
435672 |
R2-2017-0048 |
Y |
1080218 |
03/11/2020 |
CAT2 |
Chrysene Maximum Daily (MDEL) limit is 0.0088 ug/L and reported value was 0.011 |
Violation |
N |
Report |
477 S. Market St. |
430684 |
R2-2017-0048 |
Y |
1080217 |
03/11/2020 |
CAT2 |
Benzo(a)pyrene Maximum Daily (MDEL) limit is 0.0088 ug/L and reported value was |
Violation |
N |
Report |
477 S. Market St. |
430684 |
R2-2017-0048 |
Y |
1080216 |
06/18/2020 |
OEV |
TPH as Motor Oil Maximum Daily (MDEL) limit is 100 ug/L and reported value was 1 |
Violation |
N |
Report |
477 S. Market St. |
430684 |
R2-2017-0048 |
Y |
1080215 |
06/18/2020 |
CAT2 |
Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 87 ug/L. |
Violation |
N |
Report |
477 S. Market St. |
430684 |
R2-2017-0048 |
Y |
1080214 |
06/18/2020 |
Unauthorized Discharge |
On June 18, 2020, utility construction occurring offsite damaged an inlet pipeli |
Violation |
N |
Report |
Treatment System South of 101 Regional Groundwater Remediation Program, MEW Area |
397998 |
R2-2017-0048 |
N |
1080212 |
07/20/2020 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.15 SU. |
Violation |
N |
Report |
ACWD Newark Desalination Facility Discharges to Outfall E-14 |
388853 |
R2-2018-0026 |
N |
1080139 |
04/16/2019 |
Deficient Reporting |
Per Attachment E section IX.D.3, the Discharger failed to provide a 5-day report |
Violation |
N |
Report |
Marea Alta - San Leandro |
418846 |
R2-2017-0048 |
N |
1080137 |
04/10/2019 |
Unauthorized Discharge |
Violation of Discharge Prohibition III.A - Discharge of waste at a location or i |
Violation |
N |
Report |
Marea Alta - San Leandro |
418846 |
R2-2017-0048 |
N |
1079967 |
12/31/2019 |
CAT2 |
Copper, Total Monthly Average limit is 8.3 ug/L and reported value was 15 ug/L a |
Violation |
N |
eSMR |
St. Helena City WWTP |
404297 |
R2-2016-0003 |
Y |
1079928 |
08/15/2020 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1079927 |
08/31/2020 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1079926 |
08/31/2020 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reporte |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1079924 |
08/01/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1079923 |
08/31/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Averag |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1079921 |
08/15/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1079681 |
08/31/2020 |
CAT1 |
Ammonia, Total (as N) Monthly Average (Mean) limit is 12.3 mg/L and reported val |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1079269 |
06/01/2020 |
CAT2 |
1,1-Dichloroethane Maximum Daily (MDEL) limit is 0.5 ug/L and reported value was |
Violation |
N |
Report |
Test Track Area Northern Boundary |
397960 |
R2-2017-0048 |
Y |
1078784 |
07/18/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1078783 |
07/11/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1078782 |
07/04/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1078781 |
07/31/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C), Percent Remov |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1078780 |
07/31/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Averag |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1078779 |
07/25/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1078778 |
07/31/2020 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1078685 |
07/17/2020 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
N |
eSMR |
Rodeo Sanitary District WWTP |
416321 |
R2-2017-0034 |
Y |
1078601 |
05/07/2020 |
CAT2 |
Diesel Oil Daily Maximum limit is 50 ug/L and reported value was 95 ug/L. |
Violation |
N |
Report |
720 Montague Expressway |
433614 |
R2-2017-0048 |
Y |
1078596 |
05/02/2020 |
Deficient Monitoring |
Violation of Attachment E section III - influent monitoring in accordance with T |
Violation |
N |
Report |
974 Arques - AMI - B81 Dewater |
397987 |
R2-2017-0048 |
N |
1078586 |
05/01/2020 |
Deficient Monitoring |
Violation of Attachment E section IV.A - effluent monitoring in accordance with |
Violation |
N |
Report |
974 Arques - AMI - B81 Dewater |
397987 |
R2-2017-0048 |
N |
1078531 |
08/16/2020 |
Deficient Reporting |
Violation of Attachment E section IX.B.2.b - due date for submittal of SMRs. |
Violation |
N |
Report |
Rescore WCMCD, LLC |
428168 |
R2-2017-0048 |
N |
1078529 |
08/10/2020 |
Deficient Monitoring |
Violation of Attachment E section V.E - missing daily bioassay water monitoring |
Violation |
N |
Report |
West-Side Aquifers Treatment System (WATS) |
397922 |
R2-2017-0048 |
N |
1078528 |
08/10/2020 |
Deficient Monitoring |
Violation of Attachment E section V.E - missing daily bioassay water monitoring |
Violation |
N |
Report |
NASA Ames Research RGRP |
397985 |
R2-2017-0048 |
N |
1078316 |
02/28/2020 |
CAT2 |
Xylenes, Total Daily Maximum limit is 0.5 ug/L and reported value was 1.22 ug/L. |
Violation |
N |
Report |
Facebook Hibiscus |
407832 |
R2-2017-0048 |
Y |
1078315 |
02/28/2020 |
CAT2 |
Toluene Daily Maximum limit is 0.5 ug/L and reported value was 1.03 ug/L. |
Violation |
N |
Report |
Facebook Hibiscus |
407832 |
R2-2017-0048 |
Y |
1078314 |
02/26/2020 |
CAT2 |
Ethylbenzene Daily Maximum limit is 0.5 ug/L and reported value was 0.65 ug/L. |
Violation |
N |
Report |
Facebook Hibiscus |
407832 |
R2-2017-0048 |
Y |
1078313 |
02/26/2020 |
CAT2 |
1,1,2-Trichloroethane Daily Maximum limit is 0.5 ug/L and reported value was 1.1 |
Violation |
N |
Report |
Facebook Hibiscus |
407832 |
R2-2017-0048 |
Y |
1078312 |
02/26/2020 |
CAT2 |
Xylenes, Total Daily Maximum limit is 0.5 ug/L and reported value was 2.69 ug/L. |
Violation |
N |
Report |
Facebook Hibiscus |
407832 |
R2-2017-0048 |
Y |
1078309 |
02/26/2020 |
CAT2 |
Toluene Daily Maximum limit is 0.5 ug/L and reported value was 1.48 ug/L. |
Violation |
N |
Report |
Facebook Hibiscus |
407832 |
R2-2017-0048 |
Y |
1078307 |
01/29/2020 |
CAT2 |
Xylenes, Total Daily Maximum limit is 0.5 ug/L and reported value was 0.640 ug/L |
Violation |
N |
Report |
Facebook Hibiscus |
407832 |
R2-2017-0048 |
Y |
1078306 |
01/29/2020 |
CAT2 |
Toluene Daily Maximum limit is 0.5 ug/L and reported value was 0.830 ug/L. |
Violation |
N |
Report |
Facebook Hibiscus |
407832 |
R2-2017-0048 |
Y |
1078221 |
02/29/2020 |
Unauthorized Discharge |
Discharge of untreated groundwater associated wtih repair of leaking pipe feedin |
Violation |
N |
Report |
Space Systems/ Loral, Inc. |
397990 |
R2-2017-0048 |
N |
1078219 |
02/28/2020 |
Unauthorized Discharge |
Leaky underground pipe causes discharge of untreated groundwater to storm drain |
Violation |
N |
Report |
Space Systems/ Loral, Inc. |
397990 |
R2-2017-0048 |
N |
1078200 |
02/10/2020 |
CAT2 |
Indeno (1,2,3-cd) Pyrene Daily Maximum limit is 0.0088 ug/L and reported value w |
Violation |
N |
Report |
477 S. Market St. |
430684 |
R2-2017-0048 |
Y |
1078199 |
02/10/2020 |
CAT2 |
Dibenzo(a,h)anthracene Daily Maximum limit is 0.0088 ug/L and reported value was |
Violation |
N |
Report |
477 S. Market St. |
430684 |
R2-2017-0048 |
Y |
1078198 |
02/10/2020 |
CAT2 |
Chrysene Daily Maximum limit is 0.0088 ug/L and reported value was 0.130 ug/L. |
Violation |
N |
Report |
477 S. Market St. |
430684 |
R2-2017-0048 |
Y |
1078197 |
02/10/2020 |
CAT2 |
Benzo(k)fluoranthene Daily Maximum limit is 0.0088 ug/L and reported value was 0 |
Violation |
N |
Report |
477 S. Market St. |
430684 |
R2-2017-0048 |
Y |
1078196 |
02/10/2020 |
CAT2 |
Benzo(b)fluoranthene Daily Maximum limit is 0.0088 ug/L and reported value was 0 |
Violation |
N |
Report |
477 S. Market St. |
430684 |
R2-2017-0048 |
Y |
1078195 |
02/10/2020 |
CAT2 |
Benzo(a)pyrene Daily Maximum limit is 0.0088 ug/L and reported value was 0.081 u |
Violation |
N |
Report |
477 S. Market St. |
430684 |
R2-2017-0048 |
Y |
1078194 |
02/10/2020 |
CAT2 |
Benzo(a)anthracene Daily Maximum limit is 0.0088 ug/L and reported value was 0.1 |
Violation |
N |
Report |
477 S. Market St. |
430684 |
R2-2017-0048 |
Y |
1078193 |
01/24/2020 |
CAT2 |
1,2-Dichloroethane Maximum Daily (MDEL) limit is 0.5 ug/L and reported value was |
Violation |
N |
Report |
Gateway and Harbor Pointe |
425706 |
R2-2017-0048 |
Y |
1078192 |
01/16/2020 |
CAT2 |
1,2-Dichloroethane Maximum Daily (MDEL) limit is 0.5 ug/L and reported value was |
Violation |
N |
Report |
Gateway and Harbor Pointe |
425706 |
R2-2017-0048 |
Y |
1078136 |
12/27/2019 |
Unauthorized Discharge |
3,100-gallon spill of untreated groundwater that reached San Tomas Aquino Creek. |
Violation |
N |
Report |
1150 Walsh Avenue |
435679 |
R2-2017-0048 |
N |
1078126 |
11/06/2019 |
CAT2 |
Gasoline Daily Maximum limit is 50 ug/L and reported value was 100 ug/L. |
Violation |
N |
Report |
720 Montague Expressway |
433614 |
R2-2017-0048 |
Y |
1078123 |
11/27/2019 |
CAT2 |
Zinc, Total Recoverable Monthly Average limit is 47 ug/L and reported value was |
Violation |
N |
Report |
Raytheon Groundwater Treatment System |
397954 |
R2-2017-0048 |
Y |
1078122 |
11/05/2019 |
CAT2 |
Zinc, Total Recoverable Maximum Daily (MDEL) limit is 95 ug/L and reported value |
Violation |
N |
Report |
Raytheon Groundwater Treatment System |
397954 |
R2-2017-0048 |
Y |
1078017 |
09/30/2019 |
CAT2 |
Nickel, Total Recoverable Monthly Average limit is 43 ug/L and reported value wa |
Violation |
N |
Report |
Univar USA, Inc. (2256 Junction Ave.) |
397973 |
R2-2017-0048 |
Y |
1078014 |
10/10/2019 |
Unauthorized Discharge |
Release of untreated groundwater from one of extraction wells. Volume: 5 gallons |
Violation |
N |
Report |
Former Teledyne-Singer Site |
397961 |
R2-2017-0048 |
N |
1077989 |
09/13/2019 |
CAT2 |
1,1-Dichloroethane Daily Maximum limit is 0.50 ug/L and reported value was 0.71 |
Violation |
N |
Report |
West-Side Aquifers Treatment System (WATS) |
397922 |
R2-2017-0048 |
N |
1077988 |
09/13/2019 |
CAT2 |
cis-1,2-Dichloroethene Daily Maximum limit is 0.50 ug/L and reported value was 6 |
Violation |
N |
Report |
West-Side Aquifers Treatment System (WATS) |
397922 |
R2-2017-0048 |
N |
1077987 |
08/28/2019 |
CAT2 |
cis-1,2-Dichloroethene Daily Maximum limit is 0.50 ug/L and reported value was 9 |
Violation |
N |
Report |
West-Side Aquifers Treatment System (WATS) |
397922 |
R2-2017-0048 |
N |
1077976 |
09/25/2019 |
CAT2 |
1,1,1-Trichloroethane Maximum Daily (MDEL) limit is 0.50 ug/L and reported value |
Violation |
N |
Report |
Former 401 National Avenue, Middlefield-Ellis-Whisman (MEW) Study Area |
397967 |
R2-2017-0048 |
Y |
1077975 |
09/25/2019 |
CAT2 |
1,1-Dichloroethane Maximum Daily (MDEL) limit is 0.50 ug/L and reported value wa |
Violation |
N |
Report |
Former 401 National Avenue, Middlefield-Ellis-Whisman (MEW) Study Area |
397967 |
R2-2017-0048 |
Y |
1077974 |
09/12/2019 |
CAT2 |
1,1,1-Trichloroethane Maximum Daily (MDEL) limit is 0.50 ug/L and reported value |
Violation |
N |
Report |
Former 401 National Avenue, Middlefield-Ellis-Whisman (MEW) Study Area |
397967 |
R2-2017-0048 |
Y |
1077973 |
09/12/2019 |
CAT2 |
1,1-Dichloroethane Maximum Daily (MDEL) limit is 0.50 ug/L and reported value wa |
Violation |
N |
Report |
Former 401 National Avenue, Middlefield-Ellis-Whisman (MEW) Study Area |
397967 |
R2-2017-0048 |
Y |
1077961 |
07/30/2019 |
Unauthorized Discharge |
A pipe valve connecting extraction wells and groundwater treatment system was im |
Violation |
N |
Report |
Vishay Siliconix |
397951 |
R2-2017-0048 |
N |
1077956 |
06/18/2019 |
Failure to Notify |
The Discharger conducted first-day startup sampling on April 18, 2019, and after |
Violation |
N |
Report |
3655 Kifer Road |
429068 |
R2-2017-0048 |
N |
1077955 |
06/23/2019 |
Failure to Notify |
The Discharger conducted first-day startup sampling on April 18, 2019, and after |
Violation |
N |
Report |
3655 Kifer Road |
429068 |
R2-2017-0048 |
N |
1077954 |
06/23/2019 |
Deficient Monitoring |
The Discharger conducted first-day startup sampling on April 18, 2019, and after |
Violation |
N |
Report |
3655 Kifer Road |
429068 |
R2-2017-0048 |
N |
1077941 |
06/20/2019 |
ATOX |
Acute Toxicity-Sheepshead Minnow-survival 1-Hour Average (Mean) limit is 70 % ef |
Violation |
N |
Report |
Industrial Road Office Complex |
420487 |
R2-2017-0048 |
N |
1077936 |
06/10/2019 |
ATOX |
Acute Toxicity-Sheepshead Minnow-survival 1-Hour Average (Mean) limit is 70 % ef |
Violation |
N |
Report |
Industrial Road Office Complex |
420487 |
R2-2017-0048 |
N |
1077876 |
04/17/2020 |
CAT1 |
Total Dissolved Solids (TDS) Daily Maximum limit is 500.0 mg/L and reported valu |
Violation |
None |
Report |
Hanson Aggregates/ Mission Valley Rock |
402861 |
R2-2020-0028 |
Y |
1077875 |
04/16/2020 |
CAT1 |
Total Dissolved Solids (TDS) Daily Maximum limit is 500.0 mg/L and reported valu |
Violation |
None |
Report |
Hanson Aggregates/ Mission Valley Rock |
402861 |
R2-2020-0028 |
Y |
1077874 |
04/10/2020 |
CAT1 |
Total Dissolved Solids (TDS) Daily Maximum limit is 500 mg/L and reported value |
Violation |
N |
Report |
Hanson Aggregates/ Mission Valley Rock |
402861 |
R2-2020-0028 |
Y |
1077539 |
06/13/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1077538 |
06/06/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1077537 |
06/30/2020 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1077535 |
06/27/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1077534 |
06/20/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1077532 |
06/06/2020 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1077531 |
06/30/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C), Percent Remov |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1077530 |
06/30/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Averag |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1077529 |
06/30/2020 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Monthly Average (Mean) limit is 85 |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1077307 |
06/12/2020 |
Order Conditions |
On Friday, June 12, 2020 at the City of San Mateo WWTP, approximately 250 gallon |
Violation |
N |
eSMR |
San Mateo WWTP |
421205 |
R2-2018-0016 |
N |
1077306 |
06/06/2020 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 30 mg/L and reported |
Violation |
N |
eSMR |
San Mateo WWTP |
421205 |
R2-2018-0016 |
Y |
1076566 |
03/09/2020 |
ATOX |
Acute Toxicity 11 Sample 90th Percentile limit is 70 % survival and reported val |
Violation |
N |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
Y |
1076565 |
03/02/2020 |
ATOX |
Acute Toxicity 11 Sample 90th Percentile limit is 70 % survival and reported val |
Violation |
N |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
Y |
1076485 |
04/06/2020 |
Order Conditions |
Did not comply with wet weather plant operational requirements, as described in |
Violation |
N |
Report |
SF - OCEANSIDE Water Pollution Control Plant |
437599 |
R2-2019-0028 |
N |
1076326 |
05/30/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1076325 |
05/16/2020 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1076324 |
05/09/2020 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1076323 |
05/02/2020 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1076322 |
05/31/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C), Percent Remov |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1076321 |
05/31/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Averag |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1076320 |
05/23/2020 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1076319 |
05/09/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1076318 |
05/02/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1076317 |
05/30/2020 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1076315 |
05/31/2020 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Monthly Average limit is 85 % and |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1076314 |
05/23/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1076313 |
05/16/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1076312 |
05/31/2020 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1076233 |
05/07/2020 |
CAT2 |
Nickel, Total Daily Maximum limit is 11 ug/L and reported value was 22 ug/L at E |
Violation |
N |
eSMR |
American Canyon Water Reclamation Facility (WRF) (formerly WWTP) |
412756 |
R2-2017-0008 |
Y |
1076012 |
05/20/2020 |
OEV |
Fecal Coliform 5-Sample Median limit is 240 MPN/100 mL and reported value was 35 |
Violation |
N |
eSMR |
Tesoro Martinez Facility WWTP |
402053 |
R2-2015-0033 |
N |
1076011 |
05/13/2020 |
OEV |
Fecal Coliform 5-Sample Median limit is 240 MPN/100 mL and reported value was 92 |
Violation |
N |
eSMR |
Tesoro Martinez Facility WWTP |
402053 |
R2-2015-0033 |
N |
1075886 |
05/01/2020 |
Deficient Monitoring |
Deficient storm water monitoring at EFF-005, EFF-006, EFF-008, EFF-013, and EFF- |
Violation |
N |
eSMR |
C&H Sugar |
420805 |
R2-2018-0012 |
N |
1075519 |
03/17/2020 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0.0 mg/L and reported va |
Violation |
N |
Report |
Hanson Aggregates SF Pier 92 Sand Yard |
402859 |
R2-2020-0028 |
Y |
1075518 |
03/17/2020 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0.0 mg/L and reported va |
Violation |
N |
Report |
4501 Tidewater Ave, Oakland |
402858 |
R2-2020-0028 |
Y |
1075232 |
04/18/2020 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1075231 |
04/30/2020 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1075230 |
04/25/2020 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1075229 |
04/18/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1075228 |
04/25/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1075227 |
04/30/2020 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Monthly Average (Mean) limit is 85 |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1075226 |
04/04/2020 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1075225 |
04/30/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Averag |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1075224 |
04/11/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1075223 |
04/04/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1075222 |
04/30/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C), Percent Remov |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1075047 |
04/12/2020 |
CTOX |
Chronic Toxicity-C.dubia-Reproduction Single Sample Maximum limit is 2 TUc and r |
Violation |
N |
eSMR |
Sonoma Valley County SD WWTP |
432957 |
R2-2019-0019 |
N |
1073865 |
10/31/2019 |
Late Report |
The 2019 3rd quarter report was submitted late. |
Violation |
N |
Report |
DeSilva Gates Aggregates |
410097 |
R2-2020-0028 |
N |
1073864 |
05/05/2020 |
Late Report |
The 2019 4th quarter report was submitted late. |
Violation |
N |
Report |
Mare Island Dry Dock LLC |
397325 |
R2-2023-0007 |
N |
1073862 |
03/05/2020 |
Late Report |
The 2018-19 annual stormwater report was submitted late |
Violation |
N |
Report |
Bay Ship & Yacht |
397326 |
R2-2023-0007 |
N |
1073859 |
01/31/2020 |
Late Report |
The 2019 4th quarter SMR was submitted late. |
Violation |
N |
Report |
Bay Ship & Yacht |
397326 |
R2-2023-0007 |
N |
1073858 |
07/31/2019 |
Late Report |
The 2019 2nd Quarter SMR was submitted late |
Violation |
N |
Report |
Bay Ship & Yacht |
397326 |
R2-2023-0007 |
N |
1073731 |
04/21/2020 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1. Construction Diversion Failure;Construction under way by Coron |
Violation |
N |
SSO |
Joint C&H-Cvsd Biological CS |
299948 |
2022-0103-DWQ |
Y |
1073452 |
03/14/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1073451 |
03/07/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1073450 |
03/28/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1073449 |
03/21/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1073448 |
03/31/2020 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1073447 |
03/31/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C), Percent Remov |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1073446 |
03/31/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Averag |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1073445 |
03/31/2020 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1073440 |
03/23/2020 |
ATOX |
Acute Toxicity-Rainbow Trout-survival Instantaneous Minimum limit is 70 % efflue |
Violation |
N |
eSMR |
Pittsburg Generating Station |
421207 |
R2-2018-0017 |
N |
1073349 |
03/20/2020 |
CAT1 |
Total Suspended Solids (TSS) Daily Discharge limit is 2300 lb/day and reported v |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
416687 |
R2-2017-0039 |
Y |
1073348 |
03/23/2020 |
CAT1 |
Total Suspended Solids (TSS) Daily Discharge limit is 2300 lb/day and reported v |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
416687 |
R2-2017-0039 |
Y |
1073347 |
03/22/2020 |
CAT1 |
Total Suspended Solids (TSS) Daily Discharge limit is 2300 lb/day and reported v |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
416687 |
R2-2017-0039 |
Y |
1073346 |
03/31/2020 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 1500 lb/day and rep |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
416687 |
R2-2017-0039 |
Y |
1073345 |
03/21/2020 |
CAT1 |
Total Suspended Solids (TSS) Daily Discharge limit is 2300 lb/day and reported v |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
416687 |
R2-2017-0039 |
Y |
1073344 |
03/18/2020 |
CAT1 |
Total Suspended Solids (TSS) Daily Discharge limit is 2300 lb/day and reported v |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
416687 |
R2-2017-0039 |
Y |
1073343 |
03/17/2020 |
CAT1 |
Total Suspended Solids (TSS) Daily Discharge limit is 2300 lb/day and reported v |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
416687 |
R2-2017-0039 |
Y |
1072101 |
02/29/2020 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 15 mg/L and reported value |
Violation |
N |
eSMR |
St. Helena City WWTP |
404297 |
R2-2016-0003 |
N |
1072095 |
12/14/2019 |
Deficient Monitoring |
During the week of December 8th, 2019, MRC took only one of the three required T |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
416687 |
R2-2017-0039 |
N |
1072089 |
02/22/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1072088 |
02/15/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1072087 |
02/29/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1072086 |
02/29/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Averag |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1072079 |
02/27/2020 |
OEV |
pH Instantaneous Minimum limit is 6.0 SU and reported value was 5.78 SU at EFF-0 |
Violation |
N |
eSMR |
SF Arprt Mel Leong TP-Industrl |
425630 |
R2-2018-0045 |
Y |
1072061 |
02/19/2020 |
Order Conditions |
There was a discharge of treated sanitary wastewater from E-001. This is a viola |
Violation |
N |
eSMR |
USS-UPI LLC - NPDES/SUB15 |
410165 |
R2-2016-0043 |
N |
1071432 |
11/30/2019 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 32 mg/L and reported value was 33 |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1071416 |
01/11/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1071415 |
01/31/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Averag |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1071414 |
01/07/2020 |
CAT2 |
Nickel, Total Daily Maximum limit is 35 ug/L and reported value was 58.3 ug/L at |
Violation |
N |
eSMR |
Sunnyvale WPCP |
398068 |
R2-2014-0035 |
N |
1070302 |
04/18/2019 |
OEV |
Flow Instantaneous Maximum limit is 2.0 MGD and reported value was 2.18 MGD at I |
Violation |
N |
eSMR |
The Exploratorium |
404782 |
R2-2016-0007 |
N |
1070220 |
08/11/2019 |
Order Conditions |
On August 11, 2019, due to the failure of Chlorine Contact Tank #1 sodium hypoch |
Violation |
N |
eSMR |
San Mateo WWTP |
421205 |
R2-2018-0016 |
N |
1070174 |
12/31/2019 |
Deficient Monitoring |
Mercury and PCBs samples were not collected in 2019. |
Violation |
N |
eSMR |
St. Helena City WWTP |
404297 |
R2-2016-0003 |
N |
1070114 |
10/03/2019 |
Order Conditions |
Failure to notify Regional Water Board when site contact information was changed |
Violation |
N |
Inspection |
810 81st Ave |
421427 |
2019-0001-DWQ |
N |
1070113 |
12/18/2019 |
CAT1 |
Settleable Solids Monthly Average limit is 0.10 ml/L/hr and reported value was 0 |
Violation |
N |
eSMR |
Lehigh Southwest and Hanson Limestone Quarry Cement Plant (Permanente) |
432980 |
R2-2019-0024 |
Y |
1070112 |
12/18/2019 |
CAT2 |
Selenium, Total Recoverable Maximum Daily (MDEL) limit is 8.2 ug/L and reported |
Violation |
N |
eSMR |
Lehigh Southwest and Hanson Limestone Quarry Cement Plant (Permanente) |
432980 |
R2-2019-0024 |
Y |
1070086 |
12/31/2019 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Averag |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1070041 |
12/31/2019 |
Deficient Monitoring |
EFF-001 total coliform daily sampling was missed. The sample was collected at th |
Violation |
N |
eSMR |
St. Helena City WWTP |
404297 |
R2-2016-0003 |
N |
1070040 |
12/28/2019 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 20 mg/L and reported value |
Violation |
N |
eSMR |
St. Helena City WWTP |
404297 |
R2-2016-0003 |
N |
1070039 |
12/31/2019 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % an |
Violation |
N |
eSMR |
St. Helena City WWTP |
404297 |
R2-2016-0003 |
Y |
1070038 |
12/21/2019 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 20 mg/L and reported value |
Violation |
N |
eSMR |
St. Helena City WWTP |
404297 |
R2-2016-0003 |
N |
1070037 |
12/30/2019 |
Deficient Monitoring |
EFF-001 total coliform daily sampling was missed. The sample was collected at th |
Violation |
N |
eSMR |
St. Helena City WWTP |
404297 |
R2-2016-0003 |
N |
1069945 |
12/31/2019 |
CAT1 |
Total Suspended Solids (TSS) Monthly Mean limit is 30 mg/L and reported value wa |
Violation |
N |
eSMR |
SF Airport Mel Leong TP-Sanitary Waste |
425630 |
R2-2018-0045 |
Y |
1069899 |
12/03/2019 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0 mg/L and reported valu |
Violation |
N |
eSMR |
Las Gallinas WWTP |
402221 |
R2-2015-0021 |
Y |
1069802 |
12/05/2019 |
Unauthorized Discharge |
The cultivator was discharging two types of wastewater (reverse osmosis reject w |
Violation |
N |
Inspection |
LOL Farms |
422022 |
2019-0001-DWQ |
N |
1069746 |
01/22/2020 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1. Root Intrusion;Buildup of "flushable" wipes was noticed by all |
Violation |
N |
SSO |
Joint C&H-Cvsd Biological CS |
299948 |
2022-0103-DWQ |
Y |
1069633 |
12/18/2019 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 6700 |
Violation |
N |
eSMR |
C&H Sugar |
420805 |
R2-2018-0012 |
Y |
1069632 |
12/31/2019 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) 30-Day Average limit is 2200 |
Violation |
N |
eSMR |
C&H Sugar |
420805 |
R2-2018-0012 |
Y |
1068871 |
11/26/2019 |
Order Conditions |
Did not comply with wet weather plant operational requirements, as described in |
Violation |
N |
Report |
SF - OCEANSIDE Water Pollution Control Plant |
360578 |
R2-2009-0062 |
N |
1068526 |
11/30/2019 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0.0 mg/L and reported va |
Violation |
N |
eSMR |
Las Gallinas WWTP |
402221 |
R2-2015-0021 |
Y |
1068525 |
11/29/2019 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0.0 mg/L and reported va |
Violation |
N |
eSMR |
Las Gallinas WWTP |
402221 |
R2-2015-0021 |
Y |
1068390 |
11/30/2019 |
CAT1 |
Ammonia, Total (as N) Monthly Average (Mean) limit is 12.3 mg/L and reported val |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1068334 |
11/20/2019 |
CAT2 |
Chlorine, Total Residual 1-Hour Average (Mean) limit is 0 mg/L and reported valu |
Violation |
N |
eSMR |
Sunnyvale WPCP |
398068 |
R2-2014-0035 |
N |
1068226 |
11/30/2019 |
CAT2 |
Zinc, Total Monthly Average limit is 58 ug/L and reported value was 61 ug/L at E |
Violation |
N |
eSMR |
Sonoma Valley County SD WWTP |
432957 |
R2-2019-0019 |
N |
1067498 |
10/05/2019 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1067497 |
10/31/2019 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Averag |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1067496 |
10/05/2019 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1067495 |
10/31/2019 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
414390 |
R2-2017-0026 |
Y |
1067347 |
10/28/2019 |
Deficient Monitoring |
The Influent sample sent to Alpha Laboratories for BOD analysis was prepared out |
Violation |
N |
eSMR |
Sonoma Valley County SD WWTP |
432957 |
R2-2019-0019 |
N |
1067346 |
10/28/2019 |
Deficient Monitoring |
The Effluent sample sent to Alpha Laboratories for BOD analysis was prepared out |
Violation |
N |
eSMR |
Sonoma Valley County SD WWTP |
432957 |
R2-2019-0019 |
N |
1067345 |
10/29/2019 |
Deficient Monitoring |
The Effluent sample for Enterococci analysis was received and set at Alpha Labor |
Violation |
N |
eSMR |
Sonoma Valley County SD WWTP |
432957 |
R2-2019-0019 |
N |
1067341 |
09/27/2019 |
Late Report |
The cultivator must site management plan to the Regional Water Board by December |
Violation |
N |
Inspection |
Toley Farms |
425365 |
2019-0001-DWQ |
N |
1067340 |
09/27/2019 |
Hydro Modification |
By December 20, 2019, the cultivator must consult with Nicole Fairley (nicole.fa |
Violation |
N |
Inspection |
Toley Farms |
425365 |
2019-0001-DWQ |
N |
1067339 |
09/27/2019 |
Unauthorized Discharge |
The cultivator is immediately prohibited from discharging reverse osmosis reject |
Violation |
N |
Inspection |
Toley Farms |
425365 |
2019-0001-DWQ |
N |
1067338 |
09/27/2019 |
BMP |
The cultivator must evaluate the erosion controls on the road and augment them a |
Violation |
N |
Inspection |
Toley Farms |
425365 |
2019-0001-DWQ |
N |
1066998 |
07/31/2019 |
CAT1 |
Oil and Grease Monthly Average limit is 10 mg/L and reported value was 12 mg/L a |
Violation |
N |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
Y |
1066850 |
06/30/2019 |
OEV |
Fecal Coliform 10% for 30 days limit is 1100 MPN/100 mL and reported value was 1 |
Violation |
N |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
Y |
1066849 |
06/30/2019 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Monthly Average limit is 85 % and |
Violation |
N |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
Y |
1066848 |
06/30/2019 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value |
Violation |
N |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
Y |
1066847 |
06/22/2019 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
N |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
Y |
1066846 |
06/15/2019 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
N |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
Y |
1066845 |
06/30/2019 |
CAT1 |
BOD5 @ 20 Deg. C, Percent Removal Monthly Average limit is 85 % and reported val |
Violation |
N |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
Y |
1066844 |
06/30/2019 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30 |
Violation |
N |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
Y |
1066843 |
06/22/2019 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 m |
Violation |
N |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
Y |
1066841 |
06/15/2019 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 m |
Violation |
N |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
Y |
1066839 |
05/29/2019 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0.0 mg/L and reported va |
Violation |
N |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
Y |
1066837 |
06/07/2019 |
ATOX |
Acute Toxicity 11 Sample 90th Percentile limit is 70 % survival and reported val |
Violation |
N |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
Y |
1066836 |
06/07/2019 |
ATOX |
Acute Toxicity 11-Sample Median limit is 90 % survival and reported value was 85 |
Violation |
N |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
Y |
1066835 |
04/12/2019 |
ATOX |
Acute Toxicity 11 Sample 90th Percentile limit is 70 % survival and reported val |
Violation |
N |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
Y |
1066755 |
10/31/2019 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.4 SU at EFF-00 |
Violation |
N |
eSMR |
Palo Alto Regional WQCP |
429934 |
R2-2019-0015 |
N |
1066754 |
10/31/2019 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.4 SU at EFF-00 |
Violation |
N |
eSMR |
Palo Alto Regional WQCP |
429934 |
R2-2019-0015 |
N |
1066287 |
07/09/2019 |
OEV |
pH Instantaneous Maximum limit is 9 SU and reported value was 9.1 SU. |
Violation |
N |
Report |
Hanson Aggregates SF Pier 92 Sand Yard |
402859 |
R2-2020-0028 |
Y |
1066043 |
09/26/2019 |
Deficient Monitoring |
Weekly sample for Total Suspended Solids was collected as required, but was anal |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
416687 |
R2-2017-0039 |
N |
1065994 |
09/16/2019 |
CAT2 |
Selenium, Total Recoverable Maximum Daily (MDEL) limit is 8.2 ug/L and reported |
Violation |
N |
eSMR |
Lehigh Southwest and Hanson Limestone Quarry Cement Plant (Permanente) |
432980 |
R2-2019-0024 |
Y |
1065885 |
09/03/2019 |
OEV |
pH Instantaneous Minimum limit is 6 SU and reported value was 5.9 SU at EFF-001. |
Violation |
N |
eSMR |
Port Costa WWTP |
427684 |
R2-2018-0053 |
Y |
1065884 |
09/01/2019 |
OEV |
pH Instantaneous Minimum limit is 6 SU and reported value was 5.9 SU at EFF-001. |
Violation |
N |
eSMR |
Port Costa WWTP |
427684 |
R2-2018-0053 |
Y |
1065804 |
06/11/2019 |
Late Report |
Submit the 2018 Annual Monitoring and Reporting Program by September 29, 2019, t |
Violation |
N |
Inspection |
Agricola Flower and Nursery |
425608 |
2019-0001-DWQ |
N |
1065803 |
06/11/2019 |
Late Report |
Submit a Site Management Plan to the Regional Water Board by October 29, 2019, t |
Violation |
N |
Inspection |
Agricola Flower and Nursery |
425608 |
2019-0001-DWQ |
N |
1065802 |
06/11/2019 |
BMP |
Provide secondary containment for all fertilizer containers and submit a photogr |
Violation |
N |
Inspection |
Agricola Flower and Nursery |
425608 |
2019-0001-DWQ |
N |
1065799 |
05/15/2019 |
BMP |
The Cultivators must add secondary containment for the fertilizer tanks. |
Violation |
N |
Inspection |
Michael Hardister |
425448 |
2019-0001-DWQ |
N |
1065797 |
10/27/2019 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1. Debris-General;Unidentified cause of blockage, only minor root |
Violation |
N |
SSO |
Joint C&H-Cvsd Biological CS |
299948 |
2022-0103-DWQ |
Y |
1065561 |
06/11/2019 |
Order Conditions |
Water use for all cannabis cultivation operations, both indoor and outdoor, shou |
Violation |
N |
Inspection |
Glentucky Family Farm |
421483 |
2019-0001-DWQ |
N |
1065560 |
06/11/2019 |
Surface Water |
Discharge of tailwater from the indoor cultivation to land is prohibited without |
Violation |
N |
Inspection |
Glentucky Family Farm |
421483 |
2019-0001-DWQ |
N |
1065179 |
08/02/2019 |
Late Report |
Submit a Site Management Plan |
Violation |
N |
Inspection |
Willie Bird |
429840 |
2019-0001-DWQ |
N |
1065178 |
08/02/2019 |
BMP |
Seal the large crack in the chemical storage room or provide secondary containme |
Violation |
N |
Inspection |
Willie Bird |
429840 |
2019-0001-DWQ |
N |
1065177 |
08/02/2019 |
Order Conditions |
Obtain a Small Irrigation Use Requirement (SIUR) permit from the State Water Boa |
Violation |
N |
Inspection |
Willie Bird |
429840 |
2019-0001-DWQ |
N |
1065171 |
08/05/2019 |
BMP |
Provide secondary containment for all gasoline storage containers and gasoline-p |
Violation |
N |
Inspection |
Willie Bird |
429840 |
2019-0001-DWQ |
N |
1064629 |
08/11/2019 |
Order Conditions |
On August 11, 2019, due to the failure of Chlorine Contact Tank #1 sodium hypoch |
Violation |
N |
eSMR |
San Mateo WWTP |
421205 |
R2-2018-0016 |
N |
1064566 |
08/31/2019 |
OEV |
pH Instantaneous Minimum limit is 6 SU and reported value was 5.5 SU at EFF-001. |
Violation |
N |
eSMR |
Port Costa WWTP |
427684 |
R2-2018-0053 |
Y |
1064565 |
08/30/2019 |
OEV |
pH Instantaneous Minimum limit is 6 SU and reported value was 5.8 SU at EFF-001. |
Violation |
N |
eSMR |
Port Costa WWTP |
427684 |
R2-2018-0053 |
Y |
1064559 |
08/12/2019 |
Deficient Monitoring |
The TSS samples for both INF-001 and EFF-001 were missed by the District's contr |
Violation |
N |
eSMR |
Sonoma Valley County SD WWTP |
396238 |
R2-2014-0020 |
N |
1064558 |
08/12/2019 |
Deficient Monitoring |
The TSS samples for both INF-001 and EFF-001 were missed by the District's contr |
Violation |
N |
eSMR |
Sonoma Valley County SD WWTP |
396238 |
R2-2014-0020 |
N |
1064540 |
08/19/2019 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0 mg/L and reported valu |
Violation |
N |
eSMR |
City of Pinole WWTP |
419500 |
R2-2018-0004 |
Y |
1064237 |
08/14/2019 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0 mg/L and reported valu |
Violation |
N |
eSMR |
South San Francisco-San Bruno WQCP |
395656 |
R2-2014-0012 |
Y |
1064219 |
08/02/2019 |
Deficient Monitoring |
Shell Martinez neglected to sample the EFF-001D sample point for Enterococcus in |
Violation |
N |
eSMR |
Martinez Refining Company WWTP |
416687 |
R2-2017-0039 |
N |
1062671 |
07/15/2019 |
CTOX |
Chronic Toxicity-C.dubia-Reproduction Single Sample Maximum limit is 2 TUc and r |
Violation |
N |
eSMR |
Sonoma Valley County SD WWTP |
396238 |
R2-2014-0020 |
N |
1062663 |
04/10/2019 |
ATOX |
Acute Toxicity 3-Sample Median limit is 90 % survival and reported value was 15 |
Violation |
N |
Report |
Treasure Island WWTP/DOD |
399564 |
R2-2015-0004 |
Y |
1062661 |
04/10/2019 |
ATOX |
Acute Toxicity Single Sample Maximum limit is 70 % survival and reported value w |
Violation |
N |
Report |
Treasure Island WWTP/DOD |
399564 |
R2-2015-0004 |
Y |
1062510 |
07/31/2019 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 12.3 mg/L and reported value was |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1062375 |
07/31/2019 |
CAT2 |
Copper, Total Monthly Maximum limit is 54 ug/L and reported value was 310 ug/L a |
Violation |
N |
eSMR |
C&H Sugar |
420805 |
R2-2018-0012 |
Y |
1062374 |
07/10/2019 |
CAT2 |
Copper, Total Daily Maximum limit is 120 ug/L and reported value was 310 ug/L at |
Violation |
N |
eSMR |
C&H Sugar |
420805 |
R2-2018-0012 |
Y |
1062083 |
06/10/2019 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.3 SU. |
Violation |
N |
Report |
San Francisco Pier 94 Facility |
412426 |
R2-2020-0028 |
Y |
1062082 |
06/03/2019 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.9 SU. |
Violation |
N |
Report |
San Francisco Pier 94 Facility |
412426 |
R2-2020-0028 |
Y |
1062081 |
05/30/2019 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.8 SU. |
Violation |
N |
Report |
San Francisco Pier 94 Facility |
412426 |
R2-2020-0028 |
Y |
1062080 |
05/22/2019 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.4 SU. |
Violation |
N |
Report |
San Francisco Pier 94 Facility |
412426 |
R2-2020-0028 |
Y |
1062079 |
04/22/2019 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.5 SU. |
Violation |
N |
Report |
San Francisco Pier 94 Facility |
412426 |
R2-2020-0028 |
Y |
1062078 |
04/10/2019 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.2 SU. |
Violation |
N |
Report |
San Francisco Pier 94 Facility |
412426 |
R2-2020-0028 |
Y |
1061879 |
06/13/2019 |
CAT1 |
Total Dissolved Solids (TDS) Daily Maximum limit is 500 mg/L and reported value |
Violation |
N |
Report |
Pilarcitos Quarry, West Coast Aggregates, Inc. |
430890 |
R2-2020-0028 |
Y |
1061878 |
05/17/2019 |
OEV |
Turbidity Daily Maximum limit is 40 NTU and reported value was 53.4 NTU. |
Violation |
N |
Report |
DeSilva Gates Aggregates |
410097 |
R2-2020-0028 |
Y |
1061706 |
06/05/2019 |
CAT1 |
Ammonia, Total (as N) Daily Maximum limit is 32 mg/L and reported value was 35 m |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1061705 |
06/30/2019 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 12.3 mg/L and reported value was |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1061704 |
06/13/2019 |
CAT1 |
Ammonia, Total (as N) Daily Maximum limit is 32 mg/L and reported value was 33 m |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1061692 |
04/15/2019 |
Order Conditions |
The District must ensure that all required SSMP documentation is either made ava |
Violation |
N |
Inspection |
Vallejo Sfcd CS |
299879 |
2022-0103-DWQ |
Y |
1061609 |
04/18/2019 |
OEV |
Flow Daily Maximum limit is 2 MGD and reported value was 2.18 MGD at INF-001+INF |
Violation |
N |
eSMR |
The Exploratorium |
404782 |
R2-2016-0007 |
Y |
1061473 |
06/02/2019 |
Deficient Monitoring |
The Plant received new permits from your board one for the main NPDES discharge |
Violation |
N |
eSMR |
Palo Alto Regional WQCP |
429934 |
R2-2019-0015 |
N |
1061472 |
06/02/2019 |
Deficient Monitoring |
The Plant received new permits from your board one for the main NPDES discharge |
Violation |
N |
eSMR |
Palo Alto Regional WQCP |
429934 |
R2-2019-0015 |
N |
1059997 |
04/10/2019 |
CAT2 |
Cyanide, Total (as CN) Monthly Average limit is 17 ug/L and reported value was 1 |
Violation |
N |
eSMR |
Burlingame WWTP |
422030 |
R2-2018-0024 |
Y |
1059983 |
05/19/2019 |
CAT1 |
Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 20 mg/L and reported |
Violation |
N |
eSMR |
Las Gallinas WWTP |
402221 |
R2-2015-0021 |
Y |
1059785 |
05/14/2019 |
CAT1 |
Ammonia, Total (as N) Daily Maximum limit is 32 mg/L and reported value was 38 m |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1059784 |
05/31/2019 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 12.3 mg/L and reported value was |
Violation |
N |
eSMR |
Sewerage Agency of Southern Marin (SASM) WWTP |
423343 |
R2-2018-0039 |
Y |
1059447 |
04/24/2019 |
CAT2 |
Selenium, Total Recoverable Monthly Average limit is 4.1 ug/L and reported value |
Violation |
N |
eSMR |
Lehigh Southwest and Hanson Limestone Quarry Cement Plant (Permanente) |
395340 |
R2-2014-0010 |
Y |
1059446 |
04/24/2019 |
CAT2 |
Selenium, Total Recoverable Daily Maximum limit is 8.1 ug/L and reported value w |
Violation |
N |
eSMR |
Lehigh Southwest and Hanson Limestone Quarry Cement Plant (Permanente) |
395340 |
R2-2014-0010 |
Y |
1059443 |
04/30/2019 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value |
Violation |
N |
eSMR |
Pittsburg Generating Station |
421207 |
R2-2018-0017 |
N |
1058985 |
04/30/2019 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1058984 |
04/20/2019 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1058983 |
04/20/2019 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1058982 |
04/30/2019 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reporte |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1058981 |
04/13/2019 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1058980 |
04/06/2019 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1058979 |
04/30/2019 |
CAT1 |
BOD5 @ 20 Deg. C, Percent Removal Monthly Minimum limit is 85 % and reported val |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1058978 |
04/13/2019 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported |
Violation |
N |
eSMR |
West County Agency Outfall |
428795 |
R2-2019-0003 |
Y |
1058877 |
05/03/2019 |
CAT2 |
Trichloroethene Maximum Daily (MDEL) limit is 0.65 ug/L and reported value was 1 |
Violation |
N |
Report |
3400 Hillview Avenue, Palo Alto |
398000 |
R2-2017-0048 |
Y |
1058876 |
04/23/2019 |
CAT2 |
Trichloroethene Maximum Daily (MDEL) limit is 0.65 ug/L and reported value was 2 |
Violation |
N |
Report |
3400 Hillview Avenue, Palo Alto |
398000 |
R2-2017-0048 |
Y |
1058839 |
04/30/2019 |
CAT2 |
Nickel, Total Recoverable Monthly Average (Mean) limit is 22 ug/L and reported v |
Violation |
N |
Report |
Gateway and Harbor Pointe |
425706 |
R2-2017-0048 |
Y |
1058838 |
04/30/2019 |
CAT2 |
Nickel, Total Recoverable Maximum Daily (MDEL) limit is 44 ug/L and reported val |
Violation |
N |
Report |
Gateway and Harbor Pointe |
425706 |
R2-2017-0048 |
Y |
1058835 |
04/29/2019 |
CAT2 |
Nickel, Total Recoverable Maximum Daily (MDEL) limit is 44 ug/L and reported val |
Violation |
N |
Report |
Gateway and Harbor Pointe |
425706 |
R2-2017-0048 |
Y |
1058833 |
04/17/2019 |
CAT2 |
Nickel, Total Recoverable Maximum Daily (MDEL) limit is 44 ug/L and reported val |
Violation |
N |
Report |
Gateway and Harbor Pointe |
425706 |
R2-2017-0048 |
Y |
1058340 |
03/31/2019 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 15 |
Violation |
N |
eSMR |
St. Helena City WWTP |
404297 |
R2-2016-0003 |
Y |
1058336 |
03/31/2019 |
CAT2 |
Copper, Total Monthly Average limit is 8.3 ug/L and reported value was 42 ug/L a |
Violation |
N |
eSMR |
St. Helena City WWTP |
404297 |
R2-2016-0003 |
Y |
1058334 |
03/31/2019 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 15 mg/L and reported value |
Violation |
N |
eSMR |
St. Helena City WWTP |
404297 |
R2-2016-0003 |
Y |
1058333 |
03/30/2019 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 25 m |
Violation |
N |
eSMR |
St. Helena City WWTP |
404297 |
R2-2016-0003 |
Y |
1058329 |
03/31/2019 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % an |
Violation |
N |
eSMR |
St. Helena City WWTP |
404297 |
R2-2016-0003 |
Y |
1058328 |
03/31/2019 |
CAT1 |
BOD5 @ 20 Deg. C, Percent Removal Percent Reduction limit is 85 % and reported v |
Violation |
N |
eSMR |
St. Helena City WWTP |
404297 |
R2-2016-0003 |
Y |
1058097 |
03/31/2019 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Monthly Minimum limit is 85 % and |
Violation |
N |
eSMR |
West County Agency Outfall |
390243 |
R2-2013-0016 |
Y |
1058096 |
03/30/2019 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
390243 |
R2-2013-0016 |
Y |
1058094 |
03/31/2019 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reporte |
Violation |
N |
eSMR |
West County Agency Outfall |
390243 |
R2-2013-0016 |
Y |
1058093 |
03/31/2019 |
CAT1 |
BOD5 @ 20 Deg. C, Percent Removal Monthly Minimum limit is 85 % and reported val |
Violation |
N |
eSMR |
West County Agency Outfall |
390243 |
R2-2013-0016 |
Y |
1058092 |
03/30/2019 |
Deficient Monitoring |
pH monitoring is required 3 times per week. For the week ending March 30, 2019, |
Violation |
N |
eSMR |
West County Agency Outfall |
390243 |
R2-2013-0016 |
N |
1058091 |
03/31/2019 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit |
Violation |
N |
eSMR |
West County Agency Outfall |
390243 |
R2-2013-0016 |
Y |
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