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. |
1125324 |
02/20/2024 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 350 |
Violation |
N |
eSMR |
Yountville / CA Vets Home WWTP |
440857 |
R2-2020-0026 |
N |
1126521 |
03/23/2024 |
CAT2 |
Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported |
Violation |
N |
eSMR |
Yountville / CA Vets Home WWTP |
440857 |
R2-2020-0026 |
N |
1125325 |
02/04/2024 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 540 |
Violation |
N |
eSMR |
Yountville / CA Vets Home WWTP |
440857 |
R2-2020-0026 |
N |
1133881 |
02/05/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pump Station Failure - Controls caused 40170 gallons of |
Violation |
None |
SSO |
Westborough CS |
345699 |
2022-0103-DWQ |
N |
1133745 |
01/22/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-Rags caused 20492 gallons of sewage to spill from |
Violation |
None |
SSO |
West County WW District CS |
300013 |
2022-0103-DWQ |
N |
1134892 |
10/14/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 156 gallons of sewage to spill fro |
Violation |
None |
SSO |
West County WW District CS |
300013 |
2022-0103-DWQ |
N |
1133744 |
11/26/2023 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 440 gallons of sewage |
Violation |
None |
SSO |
West County WW District CS |
300013 |
2022-0103-DWQ |
N |
1133750 |
07/16/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris from Lateral, Debris-General, Debris-wipes/Non-di |
Violation |
None |
SSO |
West County WW District CS |
300013 |
2022-0103-DWQ |
N |
1133749 |
06/06/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Collection System Maintenance Failure (specify below), D |
Violation |
None |
SSO |
West County WW District CS |
300013 |
2022-0103-DWQ |
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 |
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 |
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 |
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 |
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 |
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 |
1133806 |
02/03/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pipe Structural Problem/Failure - Controls caused 588 ga |
Violation |
None |
SSO |
Vallejo Sfcd CS |
299879 |
2022-0103-DWQ |
N |
1133809 |
04/05/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 1070 gallons of sewage to spill fr |
Violation |
None |
SSO |
Vallejo Sfcd CS |
299879 |
2022-0103-DWQ |
N |
1132865 |
08/17/2024 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average |
Violation |
N |
eSMR |
Vallejo Flood & Wastewater District (VFWD) WWTP |
451028 |
R2-2023-0001 |
N |
1132866 |
08/31/2024 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Averag |
Violation |
N |
eSMR |
Vallejo Flood & Wastewater District (VFWD) WWTP |
451028 |
R2-2023-0001 |
N |
1126247 |
03/06/2024 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Other limit is 10 TUc and report |
Violation |
N |
eSMR |
Valero Benicia Refinery |
441675 |
R2-2020-0033 |
N |
1128641 |
02/29/2024 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Monthly Minimum limit is 85.0 % an |
Violation |
None |
Report |
Treasure Island WWTP/DOD |
438627 |
R2-2020-0020 |
N |
1133485 |
03/07/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pump Station Failure - Controls, Pump Station Failure - |
Violation |
None |
SSO |
Treasure Island Development Authority CS |
403298 |
2022-0103-DWQ |
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 |
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 |
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 |
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 |
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 |
1125317 |
01/31/2024 |
Deficient Monitoring |
The BOD sample collected on January 31st was submitted to the analytical laborat |
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 |
1134995 |
09/30/2024 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 2 mg/L and reported value was 2.7 |
Violation |
N |
eSMR |
Sunnyvale WPCP |
436744 |
R2-2020-0002 |
N |
1134996 |
09/18/2024 |
OEV |
Turbidity Instantaneous Maximum limit is 10 NTU and reported value was 17.5 NTU |
Violation |
N |
eSMR |
Sunnyvale WPCP |
436744 |
R2-2020-0002 |
N |
1134998 |
09/14/2024 |
OEV |
Turbidity Instantaneous Maximum limit is 10 NTU and reported value was 15.5 NTU |
Violation |
N |
eSMR |
Sunnyvale WPCP |
436744 |
R2-2020-0002 |
N |
1134997 |
09/17/2024 |
OEV |
Turbidity Instantaneous Maximum limit is 10 NTU and reported value was 15.6 NTU |
Violation |
N |
eSMR |
Sunnyvale WPCP |
436744 |
R2-2020-0002 |
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 |
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 |
1125371 |
02/01/2024 |
Surface Water |
Exceedance of R2-2021-0010, Section V. Turbidity, Instantaneous Maximum limit is |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
Y |
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 |
Y |
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 |
1125370 |
02/01/2024 |
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 |
Y |
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 |
Y |
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 |
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 |
1133907 |
03/08/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-General caused 765 gallons of sewage to spill fro |
Violation |
None |
SSO |
Stege SD CS |
346367 |
2022-0103-DWQ |
N |
1133241 |
02/04/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Other (specify below), Surcharged Pipe (Combined Collect |
Violation |
None |
SSO |
St. Helena, City of, CS |
300362 |
2022-0103-DWQ |
N |
1133242 |
02/19/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Flow Exceeded Capacity (Separate Collection System Only) |
Violation |
None |
SSO |
St. Helena, City of, CS |
300362 |
2022-0103-DWQ |
N |
1126561 |
03/16/2024 |
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 |
N |
1128183 |
04/02/2024 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 33 |
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 |
1126566 |
03/31/2024 |
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 |
N |
1128187 |
04/16/2024 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 79 |
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 |
1126564 |
03/20/2024 |
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 |
1128193 |
04/18/2024 |
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 |
1128179 |
04/30/2024 |
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 |
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 |
1128184 |
04/03/2024 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 33 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1128191 |
04/16/2024 |
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 |
1128180 |
04/06/2024 |
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 |
N |
1128185 |
04/14/2024 |
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 |
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 |
1128182 |
04/01/2024 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 33 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1125345 |
02/29/2024 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 7.8 mg/L and reported value was 1 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1128177 |
04/19/2024 |
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 |
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 |
1128178 |
04/13/2024 |
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 |
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 |
1128192 |
04/10/2024 |
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 |
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 |
1128189 |
04/10/2024 |
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 |
1126567 |
03/31/2024 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 7.8 mg/L and reported value was 8 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1128188 |
04/17/2024 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 33 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1125337 |
02/03/2024 |
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 |
N |
1125346 |
02/01/2024 |
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 |
1126562 |
03/30/2024 |
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 |
N |
1128190 |
04/18/2024 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 33 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1125343 |
02/21/2024 |
CAT1 |
Ammonia, Total (as N) Maximum Daily (MDEL) limit is 16 mg/L and reported value w |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1126563 |
03/23/2024 |
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 |
N |
1128181 |
04/12/2024 |
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 |
1125338 |
02/01/2024 |
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 |
N |
1126565 |
03/22/2024 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 41 |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1125341 |
02/22/2024 |
CAT1 |
Ammonia, Total (as N) Maximum Daily (MDEL) limit is 16 mg/L and reported value w |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1125344 |
02/18/2024 |
CAT1 |
Ammonia, Total (as N) Maximum Daily (MDEL) limit is 16 mg/L and reported value w |
Violation |
N |
eSMR |
St. Helena City WWTP |
442938 |
R2-2021-0004 |
N |
1128186 |
04/15/2024 |
OEV |
Total Coliform 5-Sample Median limit is 23 MPN/100 mL and reported value was 33 |
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 |
1128194 |
04/20/2024 |
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 |
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 |
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 |
1135012 |
09/09/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-Rags,Debris-General caused 27 gallons of sewage t |
Violation |
None |
SSO |
South San Francisco City CS |
299846 |
2022-0103-DWQ |
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 |
1126576 |
02/02/2024 |
CAT2 |
Zinc, Total Recoverable Maximum Daily (MDEL) limit is 95 ug/L and reported value |
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 |
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 |
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 |
1133236 |
06/24/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Damage by Others Not Related to Collection System Constr |
Violation |
None |
SSO |
Sanitary District #2 Of Marin CS |
300194 |
2022-0103-DWQ |
N |
1133555 |
11/29/2023 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-Rags, Fats, Oil and Grease (FOG) caused 250 gallo |
Violation |
None |
SSO |
San Rafael SD CS |
300307 |
2022-0103-DWQ |
N |
1134445 |
09/26/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris from Lateral,Debris-Rags,Debris-wipes/Non-disposa |
Violation |
None |
SSO |
San Rafael SD CS |
300307 |
2022-0103-DWQ |
N |
1133559 |
05/12/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pipe Structural Problem/Failure - Installation caused 28 |
Violation |
None |
SSO |
San Rafael SD CS |
300307 |
2022-0103-DWQ |
N |
1133557 |
03/14/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Other (specify below) caused 135 gallons of sewage to sp |
Violation |
None |
SSO |
San Rafael SD CS |
300307 |
2022-0103-DWQ |
N |
1133556 |
01/25/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-General caused 282 gallons of sewage to spill fro |
Violation |
None |
SSO |
San Rafael SD CS |
300307 |
2022-0103-DWQ |
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 |
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 |
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 |
1133796 |
01/23/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 5300 gallons of sewage |
Violation |
None |
SSO |
San Mateo CIty CS |
300189 |
2022-0103-DWQ |
N |
1133794 |
12/20/2023 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Other (specify below) caused 75600 gallons of sewage to |
Violation |
None |
SSO |
San Mateo CIty CS |
300189 |
2022-0103-DWQ |
N |
1133797 |
06/24/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 1200 gallons of sewage to spill fr |
Violation |
None |
SSO |
San Mateo CIty CS |
300189 |
2022-0103-DWQ |
N |
1133795 |
01/22/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-wipes/Non-disposables, Root Intrusion caused 1850 |
Violation |
None |
SSO |
San Mateo CIty CS |
300189 |
2022-0103-DWQ |
N |
1133783 |
01/10/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-Rags, Debris-wipes/Non-disposables caused 56 gall |
Violation |
None |
SSO |
San Leandro CS |
300150 |
2022-0103-DWQ |
N |
1133777 |
04/16/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 530 gallons of sewage |
Violation |
None |
SSO |
San Jose City CS |
300146 |
2022-0103-DWQ |
N |
1133776 |
04/07/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Damage by Others Not Related to Collection System Constr |
Violation |
None |
SSO |
San Jose City CS |
300146 |
2022-0103-DWQ |
N |
1133774 |
04/01/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 4290 gallons of sewage |
Violation |
None |
SSO |
San Jose City CS |
300146 |
2022-0103-DWQ |
N |
1133773 |
03/17/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 258 gallons of sewage to spill fro |
Violation |
None |
SSO |
San Jose City CS |
300146 |
2022-0103-DWQ |
N |
1134416 |
09/29/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pipe Structural Problem/Failure - Controls caused 1650 g |
Violation |
None |
SSO |
San Jose City CS |
300146 |
2022-0103-DWQ |
N |
1133001 |
09/18/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-General caused 1590 gallons of sewage to spill fr |
Violation |
None |
SSO |
San Jose City CS |
300146 |
2022-0103-DWQ |
N |
1133781 |
06/06/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Vandalism (specify below) caused 117 gallons of sewage t |
Violation |
None |
SSO |
San Jose City CS |
300146 |
2022-0103-DWQ |
N |
1133775 |
04/10/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 16094 gallons of sewag |
Violation |
None |
SSO |
San Jose City CS |
300146 |
2022-0103-DWQ |
N |
1134565 |
10/02/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 1010 gallons of sewage |
Violation |
None |
SSO |
San Jose City CS |
300146 |
2022-0103-DWQ |
N |
1133771 |
01/13/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Other (specify below) caused 22823 gallons of sewage to |
Violation |
None |
SSO |
San Jose City CS |
300146 |
2022-0103-DWQ |
N |
1133780 |
05/22/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 1120 gallons of sewage to spill fr |
Violation |
None |
SSO |
San Jose City CS |
300146 |
2022-0103-DWQ |
N |
1134020 |
01/22/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Construction Diversion Failure, Rainfall Exceeded Design |
Violation |
None |
SSO |
San Carlos City CS |
300144 |
2022-0103-DWQ |
N |
1134075 |
02/04/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Natural Disaster (specify below), Pump Station Failure - |
Violation |
None |
SSO |
SLAC National Accelerator Laboratory CS |
353137 |
2022-0103-DWQ |
N |
1134077 |
05/13/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Flow Exceeded Capacity (Separate Collection System Only) |
Violation |
None |
SSO |
SLAC National Accelerator Laboratory CS |
353137 |
2022-0103-DWQ |
N |
1128692 |
02/20/2024 |
Order Conditions |
Per the Feb SMR: On February 20 the Mariposa pump station pump rate briefly and |
Violation |
None |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
1131549 |
05/04/2024 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
None |
Report |
SF - OCEANSIDE Water Pollution Control Plant |
437599 |
R2-2019-0028 |
N |
1128659 |
04/30/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30.0 mg/L and reported val |
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 |
1128656 |
04/04/2024 |
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 |
1131550 |
05/06/2024 |
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 |
N |
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 |
1128654 |
03/29/2024 |
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 |
1128649 |
02/04/2024 |
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 |
1133225 |
11/26/2023 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 442 gallons of sewage to spill fro |
Violation |
None |
SSO |
Ross Valley Sanitary District CS |
300113 |
2022-0103-DWQ |
N |
1133230 |
06/14/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pipe Structural Problem/Failure - Controls caused 44 gal |
Violation |
None |
SSO |
Ross Valley Sanitary District CS |
300113 |
2022-0103-DWQ |
N |
1133226 |
01/10/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris from Lateral, Debris-wipes/Non-disposables, Other |
Violation |
None |
SSO |
Ross Valley Sanitary District CS |
300113 |
2022-0103-DWQ |
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 |
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 |
1132008 |
09/09/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pump Station Failure - Power caused 95 gallons of sewage |
Violation |
None |
SSO |
Richmond City CS |
300105 |
2022-0103-DWQ |
N |
1133223 |
02/11/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris from Lateral caused 576 gallons of sewage to spil |
Violation |
None |
SSO |
Richardson Bay Sd CS |
300100 |
2022-0103-DWQ |
N |
1133903 |
12/01/2023 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pipe Structural Problem/Failure - Controls caused 1 gall |
Violation |
None |
SSO |
Port of Oakland CS |
318593 |
2022-0103-DWQ |
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 |
1134503 |
10/01/2024 |
Late Report |
Monthly SMR ( MONNPDES ) report for August 2024 (2896968) was due on 30-SEP-24 |
Violation |
None |
Report |
Port Costa WWTP |
457284 |
R2-2024-0009 |
N |
1136089 |
11/07/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 579 gallons of sewage |
Violation |
None |
SSO |
Pleasanton City CS |
300094 |
2022-0103-DWQ |
N |
1133221 |
03/18/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 26150 gallons of sewage to spill f |
Violation |
None |
SSO |
Piedmont City CS |
300090 |
2022-0103-DWQ |
N |
1130588 |
06/25/2024 |
Unauthorized Discharge |
The Discharger states that at approximately 7:14 a.m. on June 25, 2024, potable |
Violation |
N |
Report |
Phillips 66 (formerly ConocoPhillips) San Francisco Refinery, Rodeo |
410166 |
R2-2016-0044 |
N |
1128854 |
05/02/2024 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.64 SU at E-003 |
Violation |
N |
eSMR |
Phillips 66 (formerly ConocoPhillips) San Francisco Refinery, Rodeo |
410166 |
R2-2016-0044 |
N |
1133219 |
02/04/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Rainfall Exceeded Design, I and I (Separate Collection S |
Violation |
None |
SSO |
Petaluma City CS |
300087 |
2022-0103-DWQ |
N |
1133220 |
02/04/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Rainfall Exceeded Design, I and I (Separate Collection S |
Violation |
None |
SSO |
Petaluma City CS |
300087 |
2022-0103-DWQ |
N |
1135626 |
10/29/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Other (specify below) caused 1125 gallons of sewage to s |
Violation |
None |
SSO |
Oro Loma Sd CS |
300081 |
2022-0103-DWQ |
N |
1133218 |
05/05/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-Rags caused 4950 gallons of sewage to spill from |
Violation |
None |
SSO |
Oro Loma Sd CS |
300081 |
2022-0103-DWQ |
N |
1134187 |
03/04/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Damage by Others Not Related to Collection System Constr |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134175 |
01/21/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-Rags caused 30296 gallons of sewage to spill from |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134216 |
08/08/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Vandalism (specify below) caused 9180 gallons of sewage |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134196 |
04/11/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris from Construction caused 575 gallons of sewage to |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1135713 |
11/01/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 5070 gallons of sewage to spill fr |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134182 |
02/16/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pipe Structural Problem/Failure - Installation caused 69 |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134200 |
05/04/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 810 gallons of sewage |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134176 |
01/21/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris from Construction caused 393 gallons of sewage to |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134174 |
01/16/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 4840 gallons of sewage to spill fr |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134167 |
01/02/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 784 gallons of sewage to spill fro |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134165 |
12/25/2023 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-Rags, Debris-wipes/Non-disposables caused 821 gal |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1131237 |
08/19/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Fats, Oil and Grease (FOG),Debris-Rags caused 238 gallon |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134185 |
02/07/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Natural Disaster (specify below) caused 1880 gallons of |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134939 |
10/18/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-wipes/Non-disposables caused 225 gallons of sewag |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134201 |
05/05/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Other (specify below) caused 1720 gallons of sewage to s |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134168 |
01/02/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Other (specify below) caused 900 gallons of sewage to sp |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134195 |
04/06/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris from Construction caused 169 gallons of sewage to |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134191 |
03/15/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 900 gallons of sewage |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134171 |
01/14/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-wipes/Non-disposables, Other (specify below) caus |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134188 |
03/05/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 260 gallons of sewage to spill fro |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134179 |
02/02/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-wipes/Non-disposables, Fats, Oil and Grease (FOG) |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134180 |
02/08/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 5345 gallons of sewage to spill fr |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134470 |
09/29/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 300 gallons of sewage to spill fro |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134518 |
10/01/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 479 gallons of sewage to spill fro |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134415 |
09/28/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 219 gallons of sewage |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134189 |
03/07/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Other (specify below), Root Intrusion caused 7815 gallon |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134205 |
05/31/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 655 gallons of sewage |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134162 |
11/29/2023 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-wipes/Non-disposables, Fats, Oil and Grease (FOG) |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1131557 |
08/25/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Damage by Others Not Related to Collection System Constr |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134208 |
06/18/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pipe Structural Problem/Failure - Installation caused 12 |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134181 |
02/15/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-General, Fats, Oil and Grease (FOG) caused 684 ga |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1135846 |
11/01/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 188 gallons of sewage |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134173 |
01/17/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 300 gallons of sewage |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1134172 |
01/16/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 750 gallons of sewage |
Violation |
None |
SSO |
Oakland City CS |
318778 |
2022-0103-DWQ |
N |
1133214 |
01/27/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-wipes/Non-disposables, Fats, Oil and Grease (FOG) |
Violation |
None |
SSO |
Novato And Ignacio CS |
300078 |
2022-0103-DWQ |
N |
1130101 |
06/30/2024 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Averag |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
450528 |
R2-2022-0036 |
N |
1128967 |
05/11/2024 |
Deficient Monitoring |
For the week starting 5/5/2024 ending 5/11/2024: cBOD sampled on 5/8/2024 was s |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
450528 |
R2-2022-0036 |
N |
1128968 |
05/31/2024 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Averag |
Violation |
N |
eSMR |
North San Mateo County Sanitation District WWTP |
450528 |
R2-2022-0036 |
N |
1133641 |
08/10/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-Rags, Other (specify below) caused 383 gallons of |
Violation |
None |
SSO |
Napa Sd CS |
300067 |
2022-0103-DWQ |
N |
1126520 |
03/31/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 15 mg/L and reported value |
Violation |
N |
eSMR |
Mt. View Sanitary District WWTP |
446024 |
R2-2021-0026 |
N |
1128018 |
04/30/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 15 mg/L and reported value |
Violation |
N |
eSMR |
Mt. View Sanitary District WWTP |
446024 |
R2-2021-0026 |
N |
1133673 |
02/07/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-Rags, Fats, Oil and Grease (FOG) caused 1245 gall |
Violation |
None |
SSO |
Mountain View City CS |
299839 |
2022-0103-DWQ |
N |
1133210 |
05/04/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pipe Structural Problem/Failure - Controls caused 180 ga |
Violation |
None |
SSO |
Millbrae City CS |
300041 |
2022-0103-DWQ |
N |
1133205 |
12/10/2023 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-wipes/Non-disposables caused 100 gallons of sewag |
Violation |
None |
SSO |
Mill Valley City CS |
300036 |
2022-0103-DWQ |
N |
1135008 |
10/12/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-wipes/Non-disposables,Fats, Oil and Grease (FOG), |
Violation |
None |
SSO |
Mill Valley City CS |
300036 |
2022-0103-DWQ |
N |
1133204 |
11/27/2023 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 216 gallons of sewage to spill fro |
Violation |
None |
SSO |
Mill Valley City CS |
300036 |
2022-0103-DWQ |
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 |
1129060 |
06/16/2024 |
Late Report |
Annual SMR ( MONNPDES ) report for 2024 (2493526) was due on 15-JUN-24 |
Violation |
None |
Report |
LAVWMA Export & Storage Facilities |
443265 |
R2-2021-0007 |
N |
1133999 |
01/01/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-General caused 33600 gallons of sewage to spill f |
Violation |
None |
SSO |
Joint C&H-Cvsd Biological CS |
299948 |
2022-0103-DWQ |
N |
1133476 |
12/30/2023 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-General, Fats, Oil and Grease (FOG) caused 16990 |
Violation |
None |
SSO |
Fair Oaks SMD |
374014 |
2022-0103-DWQ |
N |
1133478 |
05/22/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-wipes/Non-disposables, Fats, Oil and Grease (FOG) |
Violation |
None |
SSO |
Fair Oaks SMD |
374014 |
2022-0103-DWQ |
N |
1133801 |
12/04/2023 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-wipes/Non-disposables caused 1000 gallons of sewa |
Violation |
None |
SSO |
East Palo Alto Sanitary Dist. CS |
299886 |
2022-0103-DWQ |
N |
1125306 |
12/28/2023 |
CAT2 |
Methyl Tert-butyl Ether (MTBE) Maximum Daily (MDEL) limit is 0.50 ug/L and repor |
Violation |
None |
Report |
ELCO Off-site (Veterans Sewer) |
452950 |
R2-2017-0048 |
N |
1131497 |
07/22/2024 |
ATOX |
Acute Toxicity 3-Sample Median limit is 90 % survival and reported value was 85 |
Violation |
N |
eSMR |
Delta Diablo WWTP |
435913 |
R2-2019-0035 |
N |
1133178 |
05/15/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Construction Diversion Failure caused 9000 gallons of se |
Violation |
None |
SSO |
Delta Diablo SD CS |
299882 |
2022-0103-DWQ |
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 |
1133474 |
07/11/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Other (specify below), Root Intrusion caused 1043 gallon |
Violation |
None |
SSO |
Crystal Springs CSD CS |
374011 |
2022-0103-DWQ |
N |
1127983 |
03/01/2024 |
Late Report |
Annual SMR ( TECHRPT ) (Pollutant Minimization Program) report for 2023 (284693 |
Violation |
None |
Report |
Crockett Cogeneration |
446038 |
R2-2021-0025 |
N |
1128491 |
02/02/2024 |
Late Report |
Monthly SMR ( MONNPDES ) (Monthly SMR) report for December 2023 (2822150) was du |
Violation |
None |
Report |
Corinda Los Trancos Landfll |
455516 |
R2-2024-0004 |
N |
1128492 |
02/02/2024 |
Late Report |
Annual SMR ( MONNPDES ) (Annual SMR) report for 2023 (2851192) was due on 01-FE |
Violation |
None |
Report |
Corinda Los Trancos Landfll |
455516 |
R2-2024-0004 |
N |
1128489 |
12/02/2023 |
Late Report |
Monthly SMR ( MONNPDES ) (Monthly SMR) report for October 2023 (2822148) was due |
Violation |
None |
Report |
Corinda Los Trancos Landfll |
455516 |
R2-2024-0004 |
N |
1128490 |
01/02/2024 |
Late Report |
Monthly SMR ( MONNPDES ) (Monthly SMR) report for November 2023 (2822149) was du |
Violation |
None |
Report |
Corinda Los Trancos Landfll |
455516 |
R2-2024-0004 |
N |
1133645 |
12/17/2023 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-Rags caused 1120 gallons of sewage to spill from |
Violation |
None |
SSO |
Concord City CS |
299830 |
2022-0103-DWQ |
N |
1134678 |
10/05/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Other (specify below),Root Intrusion,Debris-Rags caused |
Violation |
None |
SSO |
Central Contra Costa Sd CS |
299822 |
2022-0103-DWQ |
N |
1134233 |
03/20/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Other (specify below) caused 4324 gallons of sewage to s |
Violation |
None |
SSO |
Central Contra Costa Sd CS |
299822 |
2022-0103-DWQ |
N |
1134234 |
08/06/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pipe Structural Problem/Failure - Installation caused 12 |
Violation |
None |
SSO |
Central Contra Costa Sd CS |
299822 |
2022-0103-DWQ |
N |
1134677 |
10/05/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion,Other (specify below),Debris-Rags caused |
Violation |
None |
SSO |
Central Contra Costa Sd CS |
299822 |
2022-0103-DWQ |
N |
1129104 |
05/21/2024 |
Deficient Monitoring |
Due to SCADA software upgrades, the daily influent volume was not recorded for t |
Violation |
N |
eSMR |
Calistoga City Dunaweal WWTP |
446901 |
R2-2022-0010 |
N |
1126577 |
03/31/2024 |
Deficient Monitoring |
Missed some of the required monitoring for the three days of discharge at EFF-00 |
Violation |
N |
eSMR |
Calistoga City Dunaweal WWTP |
446901 |
R2-2022-0010 |
N |
1132706 |
03/31/2024 |
CAT2 |
Copper, Total Recoverable Monthly Average (Mean) limit is 12.0 ug/L and reported |
Violation |
None |
Report |
California's Great America |
438083 |
R2-2020-0015 |
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 |
1132702 |
01/19/2024 |
CAT2 |
Copper, Total Recoverable Maximum Daily (MDEL) limit is 34 ug/L and reported val |
Violation |
None |
Report |
California's Great America |
438083 |
R2-2020-0015 |
N |
1132703 |
02/07/2024 |
CAT2 |
Copper, Total Recoverable Maximum Daily (MDEL) limit is 34.0 ug/L and reported v |
Violation |
None |
Report |
California's Great America |
438083 |
R2-2020-0015 |
N |
1132705 |
01/31/2024 |
CAT2 |
Copper, Total Recoverable Monthly Average (Mean) limit is 12 ug/L and reported v |
Violation |
None |
Report |
California's Great America |
438083 |
R2-2020-0015 |
N |
1132704 |
02/08/2024 |
CAT2 |
Copper, Total Recoverable Maximum Daily (MDEL) limit is 34.0 ug/L and reported v |
Violation |
None |
Report |
California's Great America |
438083 |
R2-2020-0015 |
N |
1128840 |
05/30/2024 |
CTOX |
Chronic Toxicity Monthly Mean % effect. |
Violation |
N |
eSMR |
Calera Creek Water Recycling Plant |
449576 |
R2-2022-0029 |
N |
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 |
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 |
1127802 |
05/01/2024 |
Late Report |
First quarter report was due April 30, 2024. Submitted May 14, 2024. |
Violation |
None |
Report |
CEMEX Construction Materials Pacific, LLC ELIOT Site |
402857 |
R2-2020-0028 |
N |
1126087 |
01/01/2024 |
Late Report |
Monthly SMR (MONNPDES ) report for November 2023 (2756415) was due on 31-DEC-24 |
Violation |
None |
Report |
C&H Sugar |
420805 |
R2-2018-0012 |
N |
1126262 |
04/01/2024 |
Late Report |
Monthly SMR (MONNPDES) report for February 2024 (2789434) was due on 31-MAR-24 |
Violation |
None |
Report |
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 |
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 |
1129240 |
02/29/2024 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Monthly Average (Mean) limit is 85 |
Violation |
N |
eSMR |
Burlingame WWTP |
422030 |
R2-2018-0024 |
N |
1125396 |
02/17/2024 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
N |
eSMR |
Burlingame WWTP |
422030 |
R2-2018-0024 |
N |
1125397 |
02/29/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value |
Violation |
N |
eSMR |
Burlingame WWTP |
422030 |
R2-2018-0024 |
N |
1129781 |
03/02/2024 |
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 |
1129239 |
02/29/2024 |
CAT1 |
BOD5 @ 20 Deg. C, Percent Removal Monthly Average (Mean) limit is 85 % and repor |
Violation |
N |
eSMR |
Burlingame WWTP |
422030 |
R2-2018-0024 |
N |
1133472 |
12/08/2023 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 376 gallons of sewage to spill fro |
Violation |
None |
SSO |
Burlingame Hills SMD |
374010 |
2022-0103-DWQ |
N |
1133473 |
12/05/2023 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Damage by Others Not Related to Collection System Constr |
Violation |
None |
SSO |
Burlingame Hills SMD |
374010 |
2022-0103-DWQ |
N |
1134770 |
10/02/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris from Construction,Vandalism (specify below) cause |
Violation |
None |
SSO |
Burlingame City CS |
300344 |
2022-0103-DWQ |
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 |
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 |
1128933 |
05/27/2024 |
CAT2 |
Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.38 mg/L and reported v |
Violation |
N |
eSMR |
Benicia WWTP |
435889 |
R2-2019-0034 |
N |
1128932 |
05/27/2024 |
CAT2 |
Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.38 mg/L and reported v |
Violation |
N |
eSMR |
Benicia WWTP |
435889 |
R2-2019-0034 |
N |
1133161 |
04/08/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 60 gallons of sewage to spill from |
Violation |
None |
SSO |
Benicia City CS |
300333 |
2022-0103-DWQ |
N |
1133160 |
02/28/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Other (specify below) caused 500 gallons of sewage to sp |
Violation |
None |
SSO |
Benicia City CS |
300333 |
2022-0103-DWQ |
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 |
1133191 |
01/14/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-General, Fats, Oil and Grease (FOG) caused 480 ga |
Violation |
None |
SSO |
Albany City CS |
300321 |
2022-0103-DWQ |
N |
1133186 |
02/19/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pipe Structural Problem/Failure - Controls caused 65 gal |
Violation |
None |
SSO |
Alameda City CS |
300319 |
2022-0103-DWQ |
N |
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 |
1132651 |
12/31/2023 |
CAT2 |
Cadmium, Total Recoverable Monthly Average (Mean) limit is 0.9 ug/L and reported |
Violation |
None |
Report |
405 Industrial Road |
451306 |
R2-2017-0048 |
N |
1132649 |
12/22/2023 |
CAT2 |
Cadmium, Total Recoverable Maximum Daily (MDEL) limit is 1.8 ug/L and reported v |
Violation |
N |
Report |
405 Industrial Road |
451306 |
R2-2017-0048 |
N |
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