| 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. |
| 1148312 |
09/30/2025 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 1.3 mg/L and reported value was 2 |
Violation |
N |
eSMR |
Thunder Valley Casino WWTP |
442169 |
R5-2023-0025 |
N |
| 1148361 |
09/11/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
N |
| 1148360 |
09/10/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
N |
| 1148314 |
09/10/2025 |
CAT1 |
Ammonia, Total (as N) Weekly Average limit is 2.7 mg/L and reported value was 6. |
Violation |
N |
eSMR |
Thunder Valley Casino WWTP |
442169 |
R5-2023-0025 |
N |
| 1148313 |
09/03/2025 |
CAT1 |
Ammonia, Total (as N) Weekly Average limit is 2.7 mg/L and reported value was 4. |
Violation |
N |
eSMR |
Thunder Valley Casino WWTP |
442169 |
R5-2023-0025 |
N |
| 1147939 |
08/05/2025 |
CAT2 |
Bis (2-Ethylhexyl) Phthalate Monthly Average limit is 1.8 ug/L and reported valu |
Violation |
N |
eSMR |
Auburn WWTP |
448871 |
R5-2023-0025 |
Y |
| 1147940 |
08/05/2025 |
CAT2 |
Bis (2-Ethylhexyl) Phthalate Weekly Average limit is 5 ug/L and reported value w |
Violation |
N |
eSMR |
Auburn WWTP |
448871 |
R5-2023-0025 |
Y |
| 1146071 |
08/02/2025 |
Late Report |
Quarterly SMR ( MONNPDES ) report for Q2 2025 (2938040) was due on 01-AUG-25 |
Violation |
None |
Report |
Deuel Vocational Institution |
432991 |
R5-2019-0047 |
N |
| 1146068 |
08/02/2025 |
Late Report |
Semi-Annual SMR ( MONNPDES ) report for H1 2025 (2841872) was due on 01-AUG-25 |
Violation |
None |
Report |
Lincoln City WWTF |
456827 |
R5-2024-0024 |
N |
| 1146070 |
08/02/2025 |
Late Report |
Semi-Annual SMR ( MONNPDES ) report for H1 2025 (2938042) was due on 01-AUG-25 |
Violation |
None |
Report |
Deuel Vocational Institution |
432991 |
R5-2019-0047 |
N |
| 1145897 |
07/05/2025 |
Deficient Monitoring |
Final Effluent Total Suspended Solids(TSS) Analysis was not performed for the we |
Violation |
N |
eSMR |
Pleasant Grove WWTP |
432817 |
R5-2023-0025 |
Y |
| 1145221 |
06/25/2025 |
Surface Water |
On June 25, 2025, Receiving Stream natural temperature was measured to have incr |
Violation |
N |
eSMR |
Lake Wildwood WWTP |
439953 |
R5-2023-0025 |
N |
| 1147957 |
06/12/2025 |
Deficient Monitoring |
A total coliform result was not reported on 06/12/2025. The Discharger stated th |
Violation |
N |
eSMR |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1147958 |
06/05/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 7.8 M |
Violation |
N |
eSMR |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1147959 |
06/04/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 6.8 M |
Violation |
N |
eSMR |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1145198 |
06/03/2025 |
Order Conditions |
Turbidity instantaneous maximum limit is 0.500 NTU and the reporting value was 0 |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
N |
| 1144001 |
06/02/2025 |
Late Report |
Monthly SMR ( MONNPDES ) report for April 2025 (2953404) was due on 01-JUN-25 |
Violation |
None |
Report |
Deuel Vocational Institution |
432991 |
R5-2019-0047 |
N |
| 1144379 |
05/27/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 3.3 M |
Violation |
N |
eSMR |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
Y |
| 1143348 |
05/02/2025 |
Late Report |
Quarterly SMR ( MONNPDES ) report for Q1 2025 (2463142) was due on 01-MAY-25 |
Violation |
None |
Report |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
Y |
| 1145662 |
04/26/2025 |
Deficient Monitoring |
Weekly monitoring for dissolved oxygen, pH, and temperature was not performed fo |
Violation |
N |
Report |
Sterling Caviar LLC, Elverta |
447011 |
R5-2022-0005 |
Y |
| 1143712 |
04/09/2025 |
CAT2 |
Zinc, Total Recoverable Monthly Average limit is 30 ug/L and reported value was |
Violation |
N |
eSMR |
Donner Summit PUD WWTP |
443214 |
R5-2021-0023 |
Y |
| 1145103 |
04/07/2025 |
Groundwater |
MW-1 exceeded its groundwater quality goal for total coliform had a pH value low |
Violation |
N |
eSMR |
Lincoln City WWTF |
456827 |
R5-2024-0024 |
N |
| 1145101 |
04/07/2025 |
Groundwater |
Groundwater pH was below the groundwater quality goal at MW-4. |
Violation |
N |
eSMR |
Lincoln City WWTF |
456827 |
R5-2024-0024 |
N |
| 1145100 |
04/07/2025 |
Groundwater |
Groundwater pH was below the groundwater quality goal at MW-2. |
Violation |
N |
eSMR |
Lincoln City WWTF |
456827 |
R5-2024-0024 |
N |
| 1145099 |
04/07/2025 |
Groundwater |
Groundwater pH was below the groundwater water quality goal at MW-5. |
Violation |
N |
eSMR |
Lincoln City WWTF |
456827 |
R5-2024-0024 |
N |
| 1145102 |
04/07/2025 |
Groundwater |
MW-3 had a total manganese and pH low, water quality goal exceedance. |
Violation |
N |
eSMR |
Lincoln City WWTF |
456827 |
R5-2024-0024 |
N |
| 1145162 |
04/02/2025 |
Order Conditions |
Temperature Difference Between Sample and Upstream Instantaneous Maximum limit i |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
N |
| 1141741 |
02/26/2025 |
Deficient Monitoring |
The Discharger stated the total coliform samples collected on 25 and 26 February |
Violation |
N |
eSMR |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1141740 |
02/25/2025 |
Deficient Monitoring |
The Discharger stated the total coliform samples collected on 25 and 26 February |
Violation |
N |
eSMR |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1143384 |
02/19/2025 |
CTOX |
Chronic Toxicity-C.dubia-Reproduction 3-Sample Median limit is 25 % effect and r |
Violation |
N |
eSMR |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
Y |
| 1142334 |
02/06/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 8900 gallons of sewage |
Violation |
None |
SSO |
City of Stockton MUD CS |
318618 |
2022-0103-DWQ |
N |
| 1141696 |
02/04/2025 |
Surface Water |
During Event #3, the turbidity increased from the upstream receiving water locat |
Violation |
N |
eSMR |
Sac City Combined WW Collection/TRT Sys |
440651 |
R5-2020-0039 |
Y |
| 1142106 |
02/04/2025 |
Unauthorized Discharge |
the Pioneer Reservoir on 04 February 2025. The lapse sodium bisulfite dosing lik |
Violation |
N |
Report |
Sac City Combined WW Collection/TRT Sys |
440651 |
R5-2020-0039 |
Y |
| 1142810 |
02/04/2025 |
CAT1 |
Manganese, Total Monthly Average limit is 80 ug/L and reported value was 100 ug/ |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
N |
| 1140071 |
02/02/2025 |
Late Report |
Semi-Annual SMR ( MONNPDES ) report for H2 2024 (2841871) was due on 01-FEB-25 |
Violation |
None |
Report |
Lincoln City WWTF |
456827 |
R5-2024-0024 |
N |
| 1140600 |
01/31/2025 |
CAT2 |
Zinc, Total Monthly Average limit is 30 ug/L and reported value was 56 ug/L at E |
Violation |
N |
eSMR |
Donner Summit PUD WWTP |
443214 |
R5-2021-0023 |
Y |
| 1140613 |
01/28/2025 |
Deficient Monitoring |
Contract lab failed to perform the nitrate analysis within the required hold tim |
Violation |
N |
eSMR |
Lincoln City WWTF |
456827 |
R5-2024-0024 |
Y |
| 1140604 |
01/21/2025 |
Order Conditions |
Turbidity exceeded 0.2 NTU for 106 minutes on 1/21 where the limit is no greater |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1140605 |
01/09/2025 |
Order Conditions |
Turbidity instantaneous maximum limit is 0.500 NTU & the reporting value was 0.5 |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1139034 |
01/02/2025 |
Late Report |
Monthly SMR ( MONNPDES ) report for November 2024 (2896185) was due on 01-JAN-25 |
Violation |
None |
Report |
Deuel Vocational Institution |
432991 |
R5-2019-0047 |
N |
| 1139631 |
12/31/2024 |
CTOX |
Chronic Toxicity 3-Sample Median limit is 25 % effect and reported value was 46 |
Violation |
N |
eSMR |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
Y |
| 1138442 |
11/22/2024 |
Surface Water |
Receiving Water Violation: During Event #1, the turbidity increased from the ups |
Violation |
N |
eSMR |
Sac City Combined WW Collection/TRT Sys |
440651 |
R5-2020-0039 |
Y |
| 1138267 |
11/07/2024 |
Order Conditions |
Turbidity instantaneous maximum limit is 0.5 NTU and reporting value was 0.580 a |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1136547 |
10/31/2024 |
CAT1 |
Nitrite Plus Nitrate (as N) Monthly Average (Mean) limit is 10 mg/L and reported |
Violation |
N |
eSMR |
Cascade Shores WWTP |
442921 |
R5-2023-0025 |
Y |
| 1136780 |
10/24/2024 |
Deficient Monitoring |
Facility staff accidentally disposed of the total coliform sample collected on 2 |
Violation |
N |
eSMR |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1135184 |
10/21/2024 |
Late Report |
Annual SMR ( PROGRPT ) (WDR VI.C.7.a) report for 2023 (2010166) was due on 20-O |
Violation |
None |
Report |
Mountain House WWTP |
416414 |
R5-2017-0119 |
N |
| 1135182 |
10/21/2024 |
Late Report |
Annual SMR ( TECHRPT ) (Annual Progress Report for Methylmercury (WDR VI.C.7.a.i |
Violation |
None |
Report |
City of Davis WWTP |
428211 |
R5-2018-0086 |
N |
| 1135183 |
10/21/2024 |
Late Report |
Annual SMR ( PROGRPT ) (WDR VI.C.3.a) report for 2023 (2010094) was due on 20-O |
Violation |
None |
Report |
Mountain House WWTP |
416414 |
R5-2017-0119 |
N |
| 1136555 |
10/19/2024 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 15 m |
Violation |
N |
eSMR |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
Y |
| 1139982 |
10/17/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
City of Colfax WWTP |
455418 |
R5-2023-0025 |
Y |
| 1136550 |
10/16/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
City of Colfax WWTP |
455418 |
R5-2023-0025 |
Y |
| 1138936 |
10/16/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
Auburn WWTP |
448871 |
R5-2023-0025 |
Y |
| 1138935 |
10/15/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
Auburn WWTP |
448871 |
R5-2023-0025 |
Y |
| 1139981 |
10/11/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
City of Colfax WWTP |
455418 |
R5-2023-0025 |
Y |
| 1135042 |
09/30/2024 |
CAT1 |
Nitrite Plus Nitrate (as N) Monthly Average (Mean) limit is 10.0 mg/L and report |
Violation |
N |
eSMR |
Cascade Shores WWTP |
442921 |
R5-2023-0025 |
Y |
| 1134775 |
09/28/2024 |
Deficient Monitoring |
pH monitoring was not performed during the weeks ending 9/21/2024 and 9/28/2024. |
Violation |
N |
eSMR |
Sterling Caviar LLC, Elverta |
447011 |
R5-2022-0005 |
Y |
| 1136340 |
09/28/2024 |
Deficient Monitoring |
Temperature monitoring was not performed during the weeks ending 9/21/2024 and 9 |
Violation |
None |
eSMR |
Sterling Caviar LLC, Elverta |
447011 |
R5-2022-0005 |
Y |
| 1134776 |
09/28/2024 |
Deficient Monitoring |
Dissolved Oxygen monitoring was not performed during the weeks ending 9/21/2024 |
Violation |
N |
eSMR |
Sterling Caviar LLC, Elverta |
447011 |
R5-2022-0005 |
Y |
| 1135048 |
09/11/2024 |
Deficient Monitoring |
a. The MRP condition IV.A.2.i. requires that ¿effluent samples for temperature, |
Violation |
N |
eSMR |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
Y |
| 1132841 |
09/11/2024 |
Order Conditions |
Turbidity instantaneous maximum limit is 0.5 NTU and the reporting value was 0.8 |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1134900 |
09/09/2024 |
CTOX |
Chronic Toxicity-C.dubia-Reproduction Other limit is 1 TUc and reported value wa |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
N |
| 1131969 |
09/02/2024 |
Late Report |
Monthly SMR ( MONNPDES ) report for July 2024 (2459807) was due on 01-SEP-24 |
Violation |
None |
Report |
Deuel Vocational Institution |
432991 |
R5-2019-0047 |
N |
| 1132837 |
08/31/2024 |
CAT1 |
Nitrite Plus Nitrate (as N) Monthly Average (Mean) limit is 10 mg/L and reported |
Violation |
N |
eSMR |
Cascade Shores WWTP |
442921 |
R5-2023-0025 |
Y |
| 1142857 |
08/30/2024 |
CAT2 |
Arsenic, Total Recoverable Monthly Average limit is 10 ug/L and reported value w |
Violation |
None |
Report |
Delta Shores |
454040 |
R5-2022-0006-02 |
Y |
| 1137069 |
08/30/2024 |
Deficient Reporting |
The Discharger stated a valid monthly biochemical oxygen demand (BOD) result was |
Violation |
N |
Report |
Sterling Caviar LLC, Elverta |
447011 |
R5-2022-0005 |
Y |
| 1142853 |
08/26/2024 |
CAT2 |
Arsenic, Total Recoverable Daily Maximum limit is 20 ug/L and reported value was |
Violation |
N |
Report |
Delta Shores |
454040 |
R5-2022-0006-02 |
Y |
| 1132936 |
08/14/2024 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 5.8 SU at EFF-00 |
Violation |
N |
eSMR |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1132968 |
08/14/2024 |
Deficient Monitoring |
Effluent ammonia sampling was not completed at the weekly frequency specified by |
Violation |
N |
eSMR |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
Y |
| 1132838 |
08/13/2024 |
CAT1 |
Nitrite Plus Nitrate (as N) Weekly Average (Mean) limit is 20 mg/L and reported |
Violation |
N |
eSMR |
Cascade Shores WWTP |
442921 |
R5-2023-0025 |
Y |
| 1134991 |
08/12/2024 |
Surface Water |
Dissolved Oxygen Instantaneous Minimum limit is 7.o mg/L and reported value was |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1132839 |
08/11/2024 |
Deficient Monitoring |
On August 9, 2024, at approximately 16:35 the plant host computer stopped commun |
Violation |
N |
eSMR |
Lake Wildwood WWTP |
439953 |
R5-2023-0025 |
Y |
| 1132884 |
08/09/2024 |
Deficient Monitoring |
The Discharger stated the missed total coliform monitoring on 09 August 2024 was |
Violation |
N |
eSMR |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1132840 |
08/09/2024 |
Deficient Monitoring |
On August 9, 2024, at approximately 16:35 the plant host computer stopped commun |
Violation |
N |
eSMR |
Lake Wildwood WWTP |
439953 |
R5-2023-0025 |
Y |
| 1132969 |
08/07/2024 |
Deficient Monitoring |
Effluent Dissolved Oxygen monitoring was conducted on a different day than the m |
Violation |
N |
eSMR |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
Y |
| 1139087 |
08/03/2024 |
Order Conditions |
The Discharger stated that low UV dosing occurred for two days in August 2024 du |
Violation |
N |
Report |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1130879 |
08/02/2024 |
Late Report |
Quarterly SMR ( MONNPDES ) report for Q2 2024 (2790265) was due on 01-AUG-24 |
Violation |
None |
Report |
Lincoln City WWTF |
428207 |
R5-2018-0081 |
N |
| 1130878 |
08/02/2024 |
Late Report |
Semi-Annual SMR ( MONNPDES ) report for H1 2024 (2841870) was due on 01-AUG-24 |
Violation |
None |
Report |
Lincoln City WWTF |
456827 |
R5-2024-0024 |
N |
| 1132833 |
07/31/2024 |
CAT1 |
Ammonia, Total (as N) Monthly Average (Mean) limit is 2.0 mg/L and reported valu |
Violation |
N |
Report |
Nevada City WWTP |
448476 |
R5-2022-0039 |
N |
| 1131625 |
07/30/2024 |
OEV |
Total Coliform Instantaneous Maximum limit is 240 MPN/100 mL and reported value |
Violation |
N |
eSMR |
City of Colfax WWTP |
455418 |
R5-2023-0025 |
Y |
| 1131509 |
07/30/2024 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.3 SU at EFF-00 |
Violation |
N |
eSMR |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1134989 |
07/29/2024 |
Surface Water |
Dissolved Oxygen Instantaneous Minimum limit is 7.0 mg/L and reported value was |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1139086 |
07/24/2024 |
Order Conditions |
The Discharger violated the UV system operating specification for UV dose contai |
Violation |
N |
Report |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1131508 |
07/21/2024 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.4 SU at EFF-00 |
Violation |
N |
eSMR |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1131507 |
07/20/2024 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.4 SU at EFF-00 |
Violation |
N |
eSMR |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1131489 |
07/16/2024 |
Order Conditions |
Turbidity Daily Average (Mean) limit is 2.0 NTU and reported value was 7 NTU at |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
N |
| 1131611 |
07/16/2024 |
CAT1 |
Nitrite Plus Nitrate (as N) Monthly Average limit is 10.0 mg/L and reported valu |
Violation |
N |
eSMR |
City of Colfax WWTP |
455418 |
R5-2023-0025 |
Y |
| 1131490 |
07/15/2024 |
Order Conditions |
Turbidity Instantaneous Maximum limit is 10.0 NTU and reported value was 19 NTU |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
N |
| 1131491 |
07/13/2024 |
CAT1 |
Ammonia, Total (as N) Weekly Average limit is 6.7 mg/L and reported value was 13 |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
N |
| 1131488 |
07/06/2024 |
CAT1 |
Ammonia, Total (as N) Weekly Average limit is 6.7 mg/L and reported value was 10 |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
N |
| 1129954 |
06/30/2024 |
Order Conditions |
Turbidity Instantaneous Maximum limit is 10 NTU and reported value was 14 NTU at |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
N |
| 1131104 |
06/30/2024 |
Order Conditions |
The Discharger violated the UV system operating specification for UV dose contai |
Violation |
N |
Report |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1129953 |
06/30/2024 |
Order Conditions |
Turbidity Daily Average (Mean) limit is 2.0 NTU and reported value was 6.6 NTU a |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
N |
| 1130232 |
06/27/2024 |
CAT2 |
Arsenic, Total Monthly Average (Mean) limit is 10 ug/L and reported value was 12 |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1130231 |
06/27/2024 |
CAT1 |
Manganese, Total Monthly Average (Mean) limit is 80 ug/L and reported value was |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1130208 |
06/24/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 8.5 M |
Violation |
N |
eSMR |
City of Colfax WWTP |
455418 |
R5-2023-0025 |
Y |
| 1130260 |
06/24/2024 |
CTOX |
Chronic Toxicity-C.dubia-Reproduction 3-Month Median limit is 1 TUc and reported |
Violation |
N |
eSMR |
City of Davis WWTP |
428211 |
R5-2018-0086 |
N |
| 1130204 |
06/20/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 13 MP |
Violation |
N |
eSMR |
City of Colfax WWTP |
455418 |
R5-2023-0025 |
Y |
| 1130211 |
06/19/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.25 |
Violation |
N |
eSMR |
City of Colfax WWTP |
455418 |
R5-2023-0025 |
Y |
| 1129963 |
06/19/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.0 M |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
N |
| 1130207 |
06/17/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN |
Violation |
N |
eSMR |
City of Colfax WWTP |
455418 |
R5-2023-0025 |
Y |
| 1130206 |
06/13/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN |
Violation |
N |
eSMR |
City of Colfax WWTP |
455418 |
R5-2023-0025 |
Y |
| 1130209 |
06/12/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.25 |
Violation |
N |
eSMR |
City of Colfax WWTP |
455418 |
R5-2023-0025 |
Y |
| 1130213 |
06/10/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
City of Colfax WWTP |
455418 |
R5-2023-0025 |
Y |
| 1129926 |
06/07/2024 |
Order Conditions |
Turbidity instantaneous maximum limit is 0.50 NTU & the reporting value is 0.582 |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
N |
| 1129958 |
06/06/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
N |
| 1129961 |
06/05/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
N |
| 1130205 |
06/05/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
City of Colfax WWTP |
455418 |
R5-2023-0025 |
Y |
| 1130212 |
06/04/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
City of Colfax WWTP |
455418 |
R5-2023-0025 |
Y |
| 1128632 |
06/02/2024 |
Late Report |
Annual SMR ( PROGRPT ) (WDR VI.C.3.c) report for 2023 (2010133) was due on 01-J |
Violation |
None |
Report |
Mountain House WWTP |
416414 |
R5-2017-0119 |
N |
| 1128767 |
05/31/2024 |
CAT2 |
Dichlorobromomethane Monthly Average limit is 5.9 ug/L and reported value was 6. |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
N |
| 1131102 |
05/31/2024 |
Order Conditions |
The Discharger violated the UV system operating specification for UV dose contai |
Violation |
N |
Report |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1131103 |
05/31/2024 |
Deficient Monitoring |
The Discharger stated the missing temperature results at EFF-002 during May 2024 |
Violation |
N |
Report |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1132854 |
05/14/2024 |
Order Conditions |
The Discharger attributed the increased turbidity to high levels of fats, oil, a |
Violation |
N |
Report |
Nevada City WWTP |
448476 |
R5-2022-0039 |
N |
| 1128990 |
05/12/2024 |
Order Conditions |
Exceeded the average daily NTU. |
Violation |
N |
eSMR |
Auburn WWTP |
448871 |
R5-2023-0025 |
Y |
| 1128966 |
05/06/2024 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 920 |
Violation |
N |
eSMR |
City of Davis WWTP |
428211 |
R5-2018-0086 |
Y |
| 1127613 |
05/02/2024 |
Late Report |
Quarterly SMR ( MONRPT ) report for Q1 2024 (2619056) was due on 01-MAY-24 |
Violation |
None |
Report |
Nevada City WWTP |
448476 |
R5-2022-0039 |
N |
| 1131101 |
04/30/2024 |
Order Conditions |
The Discharger violated the UV system operating specification for UV dose contai |
Violation |
N |
Report |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1128063 |
04/25/2024 |
Order Conditions |
The Discharger violated the Filtration System Operating Specifications for turbi |
Violation |
N |
Report |
Nevada City WWTP |
448476 |
R5-2022-0039 |
Y |
| 1128233 |
04/24/2024 |
Surface Water |
The natural temperature was increased by more than 5 degrees Fahrenheit between |
Violation |
N |
eSMR |
City of Colfax WWTP |
455418 |
R5-2023-0025 |
Y |
| 1125982 |
04/02/2024 |
Late Report |
Monthly SMR ( MONNPDES ) report for February 2024 (2346195) was due on 01-APR-24 |
Violation |
None |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1127310 |
04/02/2024 |
CAT2 |
Dichlorobromomethane Monthly Average limit is 5.9 ug/L and reported value was 6. |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
Y |
| 1126325 |
03/31/2024 |
CAT2 |
Zinc, Total Recoverable Monthly Average (Mean) limit is 30.0 ug/L and reported v |
Violation |
N |
eSMR |
Donner Summit PUD WWTP |
443214 |
R5-2021-0023 |
Y |
| 1131100 |
03/31/2024 |
Order Conditions |
The Discharger violated the UV system operating specification for UV dose contai |
Violation |
N |
Report |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1126367 |
03/30/2024 |
Deficient Reporting |
The Annual Progress Report was due on 2/28/2024 as part of the Compliance Schedu |
Violation |
N |
eSMR |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
N |
| 1130240 |
03/25/2024 |
CAT1 |
Manganese, Total Monthly Average limit is 130 ug/L and reported value was 133 ug |
Violation |
N |
Report |
Sterling Caviar LLC, Elverta |
447011 |
R5-2022-0005 |
Y |
| 1142622 |
03/25/2024 |
CAT1 |
Manganese, Total Monthly Average (Mean) limit is 130 ug/L and reported value was |
Violation |
N |
Report |
Sterling Caviar LLC, Elverta |
447011 |
R5-2022-0005 |
Y |
| 1131099 |
03/19/2024 |
Deficient Monitoring |
The Discharger stated the effluent pH meter would not maintain calibration and w |
Violation |
N |
Report |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1126196 |
03/18/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
Y |
| 1126197 |
03/14/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
Y |
| 1126326 |
03/13/2024 |
CAT2 |
Zinc, Total Recoverable Daily Maximum limit is 60.0 ug/L and reported value was |
Violation |
N |
eSMR |
Donner Summit PUD WWTP |
443214 |
R5-2021-0023 |
Y |
| 1126198 |
03/13/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
Y |
| 1126199 |
03/11/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.0 M |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
Y |
| 1126231 |
03/09/2024 |
Deficient Monitoring |
On March 9th , our contract lab failed to set up the UV Effluent (UVS-001) total |
Violation |
N |
eSMR |
Lincoln City WWTF |
428207 |
R5-2018-0081 |
Y |
| 1126792 |
03/06/2024 |
CAT2 |
Dichlorobromomethane Monthly Average limit is 1.7 ug/L and reported value was 3. |
Violation |
N |
eSMR |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1131094 |
03/06/2024 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.2 SU at EFF-00 |
Violation |
None |
Report |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1131093 |
03/05/2024 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.2 SU at EFF-00 |
Violation |
None |
Report |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1131092 |
03/04/2024 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.4 SU at EFF-00 |
Violation |
None |
Report |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1131091 |
03/01/2024 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.2 SU at EFF-00 |
Violation |
N |
Report |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1131098 |
02/29/2024 |
Deficient Monitoring |
The Discharger stated the effluent pH meter would not maintain calibration and w |
Violation |
N |
Report |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1125310 |
02/29/2024 |
CAT2 |
Zinc, Total Recoverable Monthly Average (Mean) limit is 30.0 ug/L and reported v |
Violation |
N |
eSMR |
Donner Summit PUD WWTP |
443214 |
R5-2021-0023 |
Y |
| 1125444 |
02/29/2024 |
CAT1 |
Nitrite Plus Nitrate (as N) Monthly Average limit is 10 mg/L and reported value |
Violation |
N |
eSMR |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1125429 |
02/29/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
City of Colfax WWTP |
455418 |
R5-2023-0025 |
Y |
| 1131095 |
02/29/2024 |
Order Conditions |
The Discharger violated the UV system operating specification for UV dose contai |
Violation |
N |
Report |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1125083 |
02/28/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
N |
| 1126545 |
02/28/2024 |
CAT1 |
Manganese, Total Monthly Average limit is 80 ug/L and reported value was 230 ug/ |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1126546 |
02/28/2024 |
CAT1 |
Manganese, Total Daily Maximum limit is 160 ug/L and reported value was 230 ug/L |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1131090 |
02/24/2024 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.4 SU at EFF-00 |
Violation |
None |
Report |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1139332 |
02/19/2024 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Annual Average (Mean) limit is 100 |
Violation |
N |
eSMR |
Sac City Combined WW Collection/TRT Sys |
440651 |
R5-2020-0039 |
Y |
| 1131089 |
02/15/2024 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.4 SU at EFF-00 |
Violation |
N |
Report |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1125311 |
02/14/2024 |
CAT2 |
Zinc, Total Recoverable Daily Maximum limit is 60 ug/L and reported value was 79 |
Violation |
N |
eSMR |
Donner Summit PUD WWTP |
443214 |
R5-2021-0023 |
Y |
| 1125443 |
02/14/2024 |
CAT1 |
Nitrite Plus Nitrate (as N) Weekly Average limit is 16 mg/L and reported value w |
Violation |
N |
eSMR |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1125348 |
02/13/2024 |
Order Conditions |
Turbidity Instantaneous maximum limit is 0.500 NTU & Reporting value was 0.602 N |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
N |
| 1131097 |
02/07/2024 |
Deficient Monitoring |
Influent pH not continuously performed |
Violation |
N |
Report |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1125312 |
02/07/2024 |
CAT2 |
Zinc, Total Recoverable Daily Maximum limit is 60 ug/L and reported value was 62 |
Violation |
N |
eSMR |
Donner Summit PUD WWTP |
443214 |
R5-2021-0023 |
Y |
| 1131088 |
02/06/2024 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.4 SU at EFF-00 |
Violation |
N |
Report |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1125442 |
02/03/2024 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 15 mg/L and reported |
Violation |
N |
eSMR |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1124268 |
02/02/2024 |
Late Report |
Annual SMR ( PROGRPT ) (MRP X.D.3) report for 2023 (2010041) was due on 01-FEB- |
Violation |
None |
Report |
Mountain House WWTP |
416414 |
R5-2017-0119 |
N |
| 1124261 |
02/02/2024 |
Late Report |
Quarterly SMR ( MONNPDES ) report for Q4 2023 (2577698) was due on 01-FEB-24 |
Violation |
None |
Report |
Sterling Caviar LLC, Elverta |
447011 |
R5-2022-0005 |
Y |
| 1124250 |
02/02/2024 |
Late Report |
Quarterly SMR ( MONRPT ) report for Q4 2023 (2736771) was due on 01-FEB-24 |
Violation |
None |
Report |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
N |
| 1124248 |
02/02/2024 |
Late Report |
Annual SMR ( MONRPT ) report for 2023 (2124953) was due on 01-FEB-24 |
Violation |
None |
Report |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
N |
| 1124249 |
02/02/2024 |
Late Report |
Semi-Annual SMR ( MONRPT ) report for H2 2023 (2736772) was due on 01-FEB-24 |
Violation |
None |
Report |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
N |
| 1124247 |
02/02/2024 |
Late Report |
Annual SMR ( MONNPDES ) report for 2023 (2741197) was due on 01-FEB-24 |
Violation |
None |
Report |
Mountain House WWTP |
453528 |
R5-2023-0033 |
N |
| 1124251 |
02/02/2024 |
Late Report |
Annual SMR ( TECHRPT ) (MRP X.D.3) report for 2023 (2124954) was due on 01-FEB- |
Violation |
None |
Report |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
N |
| 1124262 |
02/02/2024 |
Late Report |
Annual SMR ( MONNPDES ) report for 2023 (2577724) was due on 01-FEB-24 |
Violation |
None |
Report |
Sterling Caviar LLC, Elverta |
447011 |
R5-2022-0005 |
Y |
| 1124267 |
02/02/2024 |
Late Report |
Annual SMR ( MONNPDES ) report for 2023 (2009893) was due on 01-FEB-24 |
Violation |
None |
Report |
Mountain House WWTP |
416414 |
R5-2017-0119 |
N |
| 1131087 |
01/31/2024 |
Deficient Monitoring |
The Discharger stated the missed monthly sampling at INF-001 and EFF-001 in Janu |
Violation |
N |
Report |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1124690 |
01/31/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 10 mg/L and reporte |
Violation |
N |
eSMR |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1126543 |
01/31/2024 |
CAT1 |
Manganese, Total Maximum Daily (MDEL) limit is 160 ug/L and reported value was 3 |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1131086 |
01/31/2024 |
Deficient Monitoring |
The Discharger stated the missed monthly sampling at INF-001 and EFF-001 in Janu |
Violation |
N |
Report |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1131085 |
01/31/2024 |
Order Conditions |
The Discharger violated the UV system operating specification for UV dose contai |
Violation |
N |
Report |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1124686 |
01/31/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 13 MP |
Violation |
N |
eSMR |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1126548 |
01/31/2024 |
CAT1 |
Manganese, Total Monthly Average limit is 80 ug/L and reported value was 340 ug/ |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1126542 |
01/31/2024 |
OEV |
pH Instantaneous Maximum limit is 8.50 SU and reported value was 8.75 SU at EFF- |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1124517 |
01/31/2024 |
CAT2 |
Zinc, Total Recoverable Monthly Average (Mean) limit is 30 ug/L and reported val |
Violation |
N |
eSMR |
Donner Summit PUD WWTP |
443214 |
R5-2021-0023 |
Y |
| 1124689 |
01/30/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1124685 |
01/28/2024 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 15 mg/L and reported |
Violation |
N |
eSMR |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1124692 |
01/26/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1124691 |
01/25/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1124687 |
01/21/2024 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 15 mg/L and reported |
Violation |
N |
eSMR |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1124196 |
01/16/2024 |
Deficient Reporting |
Discharger has not certified 19 SSO reports in CIWQS within the required timefra |
Violation |
None |
Inspection |
City of Stockton MUD CS |
318618 |
2022-0103-DWQ |
Y |
| 1124688 |
01/07/2024 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 15 mg/L and reported |
Violation |
N |
eSMR |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1124518 |
01/03/2024 |
CAT2 |
Zinc, Total Recoverable Daily Maximum limit is 60 ug/L and reported value was 11 |
Violation |
N |
eSMR |
Donner Summit PUD WWTP |
443214 |
R5-2021-0023 |
Y |
| 1123311 |
12/31/2023 |
CAT2 |
Zinc, Total Recoverable Monthly Average limit is 30.0 ug/L and reported value wa |
Violation |
N |
eSMR |
Donner Summit PUD WWTP |
443214 |
R5-2021-0023 |
Y |
| 1125552 |
12/31/2023 |
Deficient Monitoring |
Weekly effluent monitoring for dissolved oxygen did not occur in December 2023. |
Violation |
N |
Report |
City of Colfax WWTP |
455418 |
R5-2023-0025 |
Y |
| 1130241 |
12/31/2023 |
Deficient Monitoring |
Second required chronic toxicity monitoring event in 2023 did not occur. The Dis |
Violation |
N |
Report |
Sterling Caviar LLC, Elverta |
447011 |
R5-2022-0005 |
Y |
| 1123418 |
12/31/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 10. |
Violation |
N |
eSMR |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
Y |
| 1123419 |
12/30/2023 |
Deficient Monitoring |
The plant was experiencing high turbidity and the plant was put on diversion for |
Violation |
N |
eSMR |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
Y |
| 1123594 |
12/29/2023 |
OEV |
pH Instantaneous Maximum limit is 8.50 SU and reported value was 8.98 SU at EFF- |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1123601 |
12/20/2023 |
OEV |
pH Instantaneous Maximum limit is 8.50 SU and reported value was 8.91 SU at EFF- |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1123308 |
12/14/2023 |
CAT2 |
Zinc, Total Recoverable Daily Maximum limit is 60 ug/L and reported value was 10 |
Violation |
N |
eSMR |
Donner Summit PUD WWTP |
443214 |
R5-2021-0023 |
Y |
| 1123588 |
12/12/2023 |
CAT1 |
Manganese, Total Recoverable Maximum Daily (MDEL) limit is 160 ug/L and reported |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1123579 |
12/12/2023 |
CAT1 |
Manganese, Total Recoverable Monthly Average limit is 80 ug/L and reported value |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1123587 |
12/12/2023 |
CAT1 |
Iron, Total Recoverable Monthly Average limit is 470 ug/L and reported value was |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1123586 |
12/11/2023 |
OEV |
pH Instantaneous Maximum limit is 8.50 SU and reported value was 8.98 SU at EFF- |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1123581 |
12/11/2023 |
Surface Water |
pH Instantaneous Maximum limit is 8.50 SU and reported value was 8.91 SU at RSW- |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1123309 |
12/06/2023 |
CAT2 |
Zinc, Total Recoverable Daily Maximum limit is 60 ug/L and reported value was 76 |
Violation |
N |
eSMR |
Donner Summit PUD WWTP |
443214 |
R5-2021-0023 |
Y |
| 1123585 |
12/05/2023 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.40 SU at EFF-0 |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1123310 |
12/01/2023 |
CAT2 |
Zinc, Total Recoverable Daily Maximum limit is 60 ug/L and reported value was 84 |
Violation |
N |
eSMR |
Donner Summit PUD WWTP |
443214 |
R5-2021-0023 |
Y |
| 1123018 |
11/30/2023 |
CAT2 |
Zinc, Total Recoverable Monthly Average limit is 30.0 ug/L and reported value wa |
Violation |
N |
eSMR |
Donner Summit PUD WWTP |
443214 |
R5-2021-0023 |
Y |
| 1123592 |
11/30/2023 |
CAT1 |
Manganese, Total Recoverable Monthly Average limit is 80 ug/L and reported value |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1125551 |
11/30/2023 |
Deficient Monitoring |
Weekly effluent monitoring for dissolved oxygen did not occur in November 2023. |
Violation |
N |
Report |
City of Colfax WWTP |
455418 |
R5-2023-0025 |
Y |
| 1123580 |
11/29/2023 |
Surface Water |
Turbidity Instantaneous Maximum limit is 5 NTU and reported value was 102 NTU at |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1123584 |
11/29/2023 |
Surface Water |
pH Instantaneous Maximum limit is 8.50 SU and reported value was 8.62 SU at RSW- |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1122965 |
11/29/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 5 MPN |
Violation |
N |
eSMR |
Lake Wildwood WWTP |
439953 |
R5-2023-0025 |
Y |
| 1123599 |
11/29/2023 |
OEV |
pH Instantaneous Maximum limit is 8.50 SU and reported value was 8.62 SU at EFF- |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1122964 |
11/28/2023 |
CAT1 |
Ammonia, Total (as N) Weekly Average limit is 2.1 mg/L and reported value was 9. |
Violation |
N |
eSMR |
Lake Wildwood WWTP |
439953 |
R5-2023-0025 |
Y |
| 1122966 |
11/28/2023 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 0.93 mg/L and reported value was |
Violation |
N |
eSMR |
Lake Wildwood WWTP |
439953 |
R5-2023-0025 |
Y |
| 1123598 |
11/20/2023 |
OEV |
pH Instantaneous Maximum limit is 8.50 SU and reported value was 8.88 SU at EFF- |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1123025 |
11/17/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1123024 |
11/16/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 3.15 |
Violation |
N |
eSMR |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1122916 |
11/16/2023 |
Surface Water |
On 11/16/2023, the daily average temperature at RSW-002 for Dry Creek WWTP was 1 |
Violation |
N |
eSMR |
Dry Creek WWTP |
426201 |
R5-2023-0025 |
Y |
| 1123583 |
11/16/2023 |
OEV |
pH Instantaneous Maximum limit is 8.50 SU and reported value was 8.69 SU at EFF- |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1123019 |
11/10/2023 |
CAT2 |
Zinc, Total Recoverable Daily Maximum limit is 60 ug/L and reported value was 61 |
Violation |
N |
eSMR |
Donner Summit PUD WWTP |
443214 |
R5-2021-0023 |
Y |
| 1123582 |
11/08/2023 |
OEV |
pH Instantaneous Maximum limit is 8.50 SU and reported value was 8.70 SU at EFF- |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1121844 |
11/02/2023 |
Late Report |
Quarterly SMR ( MONNPDES ) report for Q3 2023 (2705680) was due on 01-NOV-23 |
Violation |
None |
Report |
Mountain House WWTP |
416414 |
R5-2017-0119 |
N |
| 1125265 |
10/31/2023 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 0.7 mg/L and reported value was . |
Violation |
N |
eSMR |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1125064 |
10/31/2023 |
CAT2 |
Zinc, Total Recoverable Monthly Average limit is 30.0 ug/L and reported value wa |
Violation |
N |
Report |
Donner Summit PUD WWTP |
443214 |
R5-2021-0023 |
Y |
| 1122208 |
10/31/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 15 mg/L and reported value |
Violation |
N |
eSMR |
Lake Wildwood WWTP |
439953 |
R5-2023-0025 |
Y |
| 1123597 |
10/31/2023 |
OEV |
pH Instantaneous Maximum limit is 8.50 SU and reported value was 8.89 SU at EFF- |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1123596 |
10/25/2023 |
OEV |
pH Instantaneous Maximum limit is 8.50 SU and reported value was 8.72 SU at EFF- |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1125063 |
10/21/2023 |
CAT1 |
Nitrite Plus Nitrate (as N) Weekly Average limit is 22 mg/L and reported value w |
Violation |
N |
Report |
Donner Summit PUD WWTP |
443214 |
R5-2021-0023 |
Y |
| 1135216 |
10/21/2023 |
Late Report |
Annual SMR ( PROGRPT ) (WDR VI.C.3.a) report for 2022 (2915509) was due on 20-O |
Violation |
None |
Report |
Mountain House WWTP |
416414 |
R5-2017-0119 |
N |
| 1135217 |
10/21/2023 |
Late Report |
Annual SMR ( PROGRPT ) (WDR VI.C.7.a) report for 2022 (2915503) was due on 20-O |
Violation |
None |
Report |
Mountain House WWTP |
416414 |
R5-2017-0119 |
N |
| 1121617 |
10/21/2023 |
Late Report |
Annual SMR ( PROGRPT ) (WDR VI.C.7.a) report for 2022 (2010165) was due on 20-O |
Violation |
None |
Report |
Mountain House WWTP |
416414 |
R5-2017-0119 |
N |
| 1122161 |
10/21/2023 |
Order Conditions |
Turbidity Instantaneous Maximum limit is 0.500 NTU and reported value was 0.996 |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1121618 |
10/21/2023 |
Late Report |
Annual SMR ( PROGRPT ) (WDR VI.C.3.a) report for 2022 (2010093) was due on 20-O |
Violation |
None |
Report |
Mountain House WWTP |
416414 |
R5-2017-0119 |
N |
| 1123590 |
10/20/2023 |
CAT1 |
Manganese, Total Recoverable Maximum Daily (MDEL) limit is 160 ug/L and reported |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1123591 |
10/20/2023 |
CAT1 |
Manganese, Total Recoverable Monthly Average limit is 80 ug/L and reported value |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1125264 |
10/18/2023 |
CAT1 |
Ammonia, Total (as N) Weekly Average limit is 1.5 mg/L and reported value was 1. |
Violation |
N |
eSMR |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1134298 |
10/14/2023 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Flow Exceeded Capacity (Separate Collection System Only) |
Violation |
None |
SSO |
City of Stockton MUD CS |
318618 |
2022-0103-DWQ |
N |
| 1123595 |
10/12/2023 |
OEV |
pH Instantaneous Maximum limit is 8.50 SU and reported value was 8.84 SU at EFF- |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1125263 |
10/11/2023 |
CAT1 |
Ammonia, Total (as N) Weekly Average limit is 1.5 mg/L and reported value was 1. |
Violation |
N |
eSMR |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1123589 |
10/04/2023 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.61 SU at EFF-0 |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1122157 |
10/01/2023 |
Deficient Monitoring |
Due to a computer failure there was no EFF NTU data from 10/1-10/3/2023. |
Violation |
N |
eSMR |
Cascade Shores WWTP |
442921 |
R5-2023-0025 |
Y |
| 1122156 |
10/01/2023 |
Deficient Monitoring |
Due to a computer failure there was no UV DOSE or UV TRANS recorded from 10/1-10 |
Violation |
N |
eSMR |
Cascade Shores WWTP |
442921 |
R5-2023-0025 |
Y |
| 1135470 |
09/30/2023 |
Deficient Monitoring |
Quarterly DOC was not sampled for third quarter because it was a requirement for |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
N |
| 1120960 |
09/25/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
Y |
| 1125209 |
09/23/2023 |
Deficient Monitoring |
The Discharger stated the ultraviolet (UV) dose and transmittance violations occ |
Violation |
N |
Report |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1120962 |
09/21/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 14 MP |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
Y |
| 1120961 |
09/20/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 14.0 |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
Y |
| 1121306 |
09/11/2023 |
Deficient Monitoring |
Beginning on September 10, 2023 and continuing through September 30, 2023 the wa |
Violation |
N |
eSMR |
Cascade Shores WWTP |
442921 |
R5-2023-0025 |
Y |
| 1121305 |
09/10/2023 |
Deficient Monitoring |
Beginning September 10, 2023 through September 30, 2023 there was no UVS-001 UVT |
Violation |
N |
eSMR |
Cascade Shores WWTP |
442921 |
R5-2023-0025 |
Y |
| 1121309 |
09/07/2023 |
Order Conditions |
Turbidity Instantaneous Maximum limit is 0.5 NTU and reported value was 3.57 NTU |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1120813 |
08/31/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1120816 |
08/31/2023 |
OEV |
Total Coliform Instantaneous Maximum limit is 250.0 MPN/100 mL and reported valu |
Violation |
N |
eSMR |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1123153 |
08/29/2023 |
Deficient Monitoring |
Discontinuous flow - The Discharger stated that continuous flow was not monitore |
Violation |
N |
Report |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1120802 |
08/28/2023 |
Order Conditions |
Turbidity Instantaneous Maximum limit is 0.5 NTU and reported value was 2.6 NTU |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1125208 |
08/26/2023 |
Deficient Monitoring |
The Discharger stated the ultraviolet (UV) dose and transmittance violations occ |
Violation |
N |
Report |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1125206 |
08/15/2023 |
Order Conditions |
The Discharger violated the Filtration System Operating Specifications contained |
Violation |
N |
Report |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1120809 |
08/11/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.0 M |
Violation |
N |
eSMR |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1125207 |
08/06/2023 |
Deficient Monitoring |
Monitoring and Reporting violations are shown in Table D. The Discharger stated |
Violation |
N |
Report |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1121940 |
08/05/2023 |
Deficient Monitoring |
The Discharger did not perform weekly monitoring for dissolved oxygen, Temperatu |
Violation |
N |
Report |
Sterling Caviar LLC, Elverta |
447011 |
R5-2022-0005 |
Y |
| 1125199 |
08/03/2023 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.8 SU at EFF-00 |
Violation |
N |
Report |
Mountain House WWTP |
453528 |
R5-2023-0033 |
Y |
| 1120815 |
08/03/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1120814 |
08/02/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 mg/L and reported value was 4.5 mg/L at |
Violation |
N |
eSMR |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1119736 |
07/31/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 3.2 M |
Violation |
N |
eSMR |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1119771 |
07/30/2023 |
Order Conditions |
Exceeded average daily turbidity limitation on multiple days in July 2023. The D |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1119772 |
07/19/2023 |
Order Conditions |
Turbidity Daily Maximum limit is 10 NTU and reported value was 12 NTU on 7/17/20 |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1119361 |
07/06/2023 |
CAT2 |
Dichlorobromomethane Daily Maximum limit is 12.0 ug/L and reported value was 13. |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
Y |
| 1119564 |
07/05/2023 |
CAT2 |
Bis (2-Ethylhexyl) Phthalate Monthly Average limit is 1.8 ug/L and reported valu |
Violation |
N |
eSMR |
Auburn WWTP |
448871 |
R5-2023-0025 |
Y |
| 1119563 |
07/01/2023 |
Deficient Monitoring |
¿ The weekly minimum sampling required for effluent BOD (3/week) was not met for |
Violation |
N |
eSMR |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1119360 |
06/30/2023 |
Deficient Monitoring |
The Discharger indicated the deficient monitoring violation for biochemical oxyg |
Violation |
N |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1118649 |
06/30/2023 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 2.0 mg/L and reported value was 5 |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
Y |
| 1118912 |
06/29/2023 |
Order Conditions |
Turbidity Daily Average (Mean) limit is 2 NTU and reported value was 2.5 NTU at |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
N |
| 1118911 |
06/28/2023 |
Order Conditions |
Turbidity Daily Average (Mean) limit is 2 NTU and reported value was 2.5 NTU at |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
N |
| 1118650 |
06/28/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
Y |
| 1119128 |
06/28/2023 |
Deficient Monitoring |
Nitrate was not included on the COC for this sampling event, |
Violation |
N |
eSMR |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1118648 |
06/15/2023 |
CAT1 |
Ammonia, Total (as N) Weekly Average limit is 6.7 mg/L and reported value was 18 |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
Y |
| 1118747 |
06/14/2023 |
Order Conditions |
UV Transmittance Daily Minimum limit is 65 % and reported value was 61.3 % at EF |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1118746 |
06/13/2023 |
Order Conditions |
UV Transmittance Daily Minimum limit is 65 % and reported value was 64.2 % at EF |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1120142 |
06/12/2023 |
Order Conditions |
UVT transmittance below 55% (reported at 47%) on 12 June 2023. The Discharger di |
Violation |
N |
Report |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1118647 |
06/08/2023 |
CAT2 |
Dichlorobromomethane Monthly Average limit is 5.9 ug/L and reported value was 6. |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
Y |
| 1119434 |
06/07/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
None |
Report |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1119432 |
06/05/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 3.2 M |
Violation |
None |
Report |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1117903 |
06/02/2023 |
Late Report |
Annual SMR ( PROGRPT ) (WDR VI.C.3.c) report for 2022 (2010132) was due on 01-J |
Violation |
None |
Report |
Mountain House WWTP |
416414 |
R5-2017-0119 |
N |
| 1119431 |
06/01/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
Report |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1118240 |
05/22/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 15 mg/L and reported value |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
Y |
| 1121939 |
05/20/2023 |
Deficient Monitoring |
The Discharger did not perform weekly monitoring for dissolved oxygen, Temperatu |
Violation |
N |
Report |
Sterling Caviar LLC, Elverta |
447011 |
R5-2022-0005 |
Y |
| 1118239 |
05/16/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
Y |
| 1116651 |
05/01/2023 |
Late Report |
Annual SMR ( TECHRPT ) (Recycled Water Policy Annual Report) report for 2022 (2 |
Violation |
None |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
N |
| 1116652 |
05/01/2023 |
Late Report |
Annual SMR ( TECHRPT ) (MRP section X.D.4) report for 2022 (2619128) was due on |
Violation |
None |
Report |
Nevada City WWTP |
448476 |
R5-2022-0039 |
N |
| 1118970 |
04/30/2023 |
CAT1 |
Iron, Total Recoverable Monthly Average limit is 470 ug/L and reported value was |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1118967 |
04/30/2023 |
CAT2 |
Arsenic, Total Recoverable Monthly Average limit is 10 ug/L and reported value w |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1118969 |
04/30/2023 |
CAT1 |
Manganese, Total Recoverable Monthly Average limit is 80 ug/L and reported value |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1118968 |
04/27/2023 |
CAT1 |
Iron, Total Recoverable Maximum Daily (MDEL) limit is 930 ug/L and reported valu |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1118966 |
04/27/2023 |
CAT1 |
Manganese, Total Recoverable Maximum Daily (MDEL) limit is 160 ug/L and reported |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1117405 |
04/27/2023 |
Order Conditions |
Turbidity Instantaneous Maximum limit is 0.5 NTU and reported value was 1.7 NTU |
Violation |
N |
eSMR |
Cascade Shores WWTP |
442921 |
R5-2023-0025 |
Y |
| 1117406 |
04/24/2023 |
Deficient Monitoring |
pH and Dissolved oxygen sampler were not collected on the week of April 24th due |
Violation |
N |
eSMR |
Cascade Shores WWTP |
442921 |
R5-2023-0025 |
Y |
| 1117345 |
04/13/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
Y |
| 1117350 |
04/12/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 13 MP |
Violation |
N |
eSMR |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
Y |
| 1117349 |
04/11/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 13 MP |
Violation |
N |
eSMR |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
Y |
| 1117348 |
04/06/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
Y |
| 1117433 |
04/05/2023 |
Surface Water |
Temperature Difference Between RSW-001 and RSW-002 is 5.94 °F. Daily Maximum li |
Violation |
N |
eSMR |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1117347 |
04/05/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
Y |
| 1117346 |
04/04/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 3.25 |
Violation |
N |
eSMR |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
Y |
| 1116207 |
03/31/2023 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.2 SU at EFF-00 |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1116959 |
03/31/2023 |
Deficient Monitoring |
The Discharger did not submit the ultraviolet (UV) and filtration system report |
Violation |
N |
Report |
Donner Summit PUD WWTP |
443214 |
R5-2021-0023 |
Y |
| 1115760 |
03/31/2023 |
CAT1 |
Manganese, Total Recoverable Monthly Average limit is 80 ug/L and reported value |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1115759 |
03/31/2023 |
CAT2 |
Arsenic, Total Recoverable Monthly Average limit is 10 ug/L and reported value w |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1115745 |
03/30/2023 |
Deficient Monitoring |
Our contract lab forgot to run our Influent BOD sample. |
Violation |
N |
eSMR |
Lincoln City WWTF |
428207 |
R5-2018-0081 |
Y |
| 1116066 |
03/29/2023 |
Surface Water |
Temperature Difference Between Sample and Upstream Daily Maximum limit is 5 Degr |
Violation |
N |
eSMR |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1119303 |
03/29/2023 |
CAT1 |
Manganese, Total Recoverable Maximum Daily (MDEL) limit is 160 ug/L and reported |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1120023 |
03/27/2023 |
Unauthorized Discharge |
Pond 3 bypass of 3.3 MG was a violation of Discharge Prohibition III.A of the WD |
Violation |
N |
Report |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1120024 |
03/27/2023 |
Unauthorized Discharge |
Pond 3 bypass of 3.3 MG was a violation of Discharge Prohibition III.D of the WD |
Violation |
N |
Report |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1118645 |
03/26/2023 |
Deficient Monitoring |
The Discharger indicated dissolved oxygen monitoring was not performed at EFF-00 |
Violation |
N |
Report |
Nevada City WWTP |
448476 |
R5-2022-0039 |
Y |
| 1116064 |
03/22/2023 |
Surface Water |
Temperature Difference Between Sample and Upstream Daily Maximum limit is 5 Degr |
Violation |
N |
eSMR |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
N |
| 1115761 |
03/16/2023 |
CAT1 |
Manganese, Total Recoverable Maximum Daily (MDEL) limit is 160 ug/L and reported |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1119092 |
03/16/2023 |
Order Conditions |
The Discharger violated the Pond Operating Specifications found in WDRs Section |
Violation |
N |
Report |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1116063 |
03/15/2023 |
Surface Water |
Temperature Difference Between Sample and Upstream Daily Maximum limit is 5 Degr |
Violation |
N |
eSMR |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
N |
| 1115977 |
03/15/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 3.25 |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
Y |
| 1115976 |
03/13/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
Y |
| 1116062 |
03/03/2023 |
Surface Water |
Temperature Difference Between Sample and Upstream Daily Maximum limit is 5 Degr |
Violation |
N |
eSMR |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
N |
| 1116410 |
02/28/2023 |
Surface Water |
RSW-002 temperature was 6*F greater than RSW-001. The Discharger indicated the r |
Violation |
N |
Report |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1115027 |
02/26/2023 |
Order Conditions |
Turbidity Daily Maximum limit is 0.5 NTU and reported value was 1.008 NTU at EFF |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1115026 |
02/20/2023 |
Order Conditions |
Turbidity Daily Maximum limit is 0.5 NTU and reported value was 00.572 NTU at EF |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1115782 |
02/18/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 15.0 |
Violation |
N |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1118330 |
02/16/2023 |
Deficient Monitoring |
Section IX.B.1.b of the Municipal General Order MRP requires discharger to monit |
Violation |
N |
Report |
Cascade Shores WWTP |
442921 |
R5-2023-0025 |
Y |
| 1113371 |
02/02/2023 |
Late Report |
Quarterly SMR ( MONRPT ) report for Q4 2022 (2619051) was due on 01-FEB-23 |
Violation |
None |
Report |
Nevada City WWTP |
448476 |
R5-2022-0039 |
N |
| 1113280 |
02/01/2023 |
Late Report |
Once Only OneTime ( TECHRPT ) (TSO 3.viii) report for 2023/01/31 (2010202) was d |
Violation |
None |
Report |
Mountain House WWTP |
416414 |
R5-2017-0119 |
N |
| 1116409 |
01/31/2023 |
Surface Water |
RSW-002 temperature was 6*F greater than RSW-001. The Discharger indicated the r |
Violation |
N |
Report |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1115758 |
01/31/2023 |
CAT1 |
Manganese, Total Recoverable Maximum Daily (MDEL) limit is 160 ug/L and reported |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1115762 |
01/31/2023 |
CAT1 |
Manganese, Total Recoverable Monthly Average (Mean) limit is 80 ug/L and reporte |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
| 1113805 |
01/22/2023 |
Order Conditions |
Exceeded the average daily for NTU of 2.0 from High flows and High rainfall. |
Violation |
N |
eSMR |
Auburn WWTP |
448871 |
R5-2023-0025 |
N |
| 1113804 |
01/21/2023 |
Order Conditions |
Exceeded the average daily for NTU of 2.0 from High flows and High rainfall. |
Violation |
N |
eSMR |
Auburn WWTP |
448871 |
R5-2023-0025 |
N |
| 1113803 |
01/20/2023 |
Order Conditions |
Exceeded the average daily for NTU of 2.0 from High flows and High rainfall. |
Violation |
N |
eSMR |
Auburn WWTP |
448871 |
R5-2023-0025 |
N |
| 1114337 |
01/19/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 6.8 M |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
Y |
| 1114068 |
01/18/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 8 MPN |
Violation |
N |
eSMR |
City of Davis WWTP |
428211 |
R5-2018-0086 |
Y |
| 1114333 |
01/18/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 6.8 M |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
Y |
| 1114335 |
01/17/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 13.0 |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
Y |
| 1113795 |
01/17/2023 |
Order Conditions |
Exceeded the average daily for NTU of 2.0 from High flows and High rainfall. |
Violation |
N |
eSMR |
Auburn WWTP |
448871 |
R5-2023-0025 |
N |
| 1113794 |
01/16/2023 |
Order Conditions |
Exceeded the average daily for NTU of 2.0 from High flows and High rainfall. |
Violation |
N |
eSMR |
Auburn WWTP |
448871 |
R5-2023-0025 |
N |
| 1113793 |
01/15/2023 |
Order Conditions |
Exceeded the average daily for NTU of 2.0 from High flows and High rainfall. |
Violation |
N |
eSMR |
Auburn WWTP |
448871 |
R5-2023-0025 |
N |
| 1113801 |
01/14/2023 |
Order Conditions |
Exceeded the average daily for NTU of 2.0 from High flows and High rainfall. |
Violation |
N |
eSMR |
Auburn WWTP |
448871 |
R5-2023-0025 |
N |
| 1113802 |
01/13/2023 |
Order Conditions |
Exceeded the average daily for NTU of 2.0 from High flows and High rainfall. |
Violation |
N |
eSMR |
Auburn WWTP |
448871 |
R5-2023-0025 |
N |
| 1113796 |
01/12/2023 |
Order Conditions |
Exceeded the average daily for NTU of 2.0 from High flows and High rainfall. |
Violation |
N |
eSMR |
Auburn WWTP |
448871 |
R5-2023-0025 |
N |
| 1113792 |
01/11/2023 |
Order Conditions |
Exceeded the average daily for NTU of 2.0 from High flows and High rainfall. |
Violation |
N |
eSMR |
Auburn WWTP |
448871 |
R5-2023-0025 |
N |
| 1114334 |
01/11/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
Y |
| 1113791 |
01/10/2023 |
Order Conditions |
Exceeded the average daily for NTU of 2.0 from High flows and High rainfall. |
Violation |
N |
eSMR |
Auburn WWTP |
448871 |
R5-2023-0025 |
N |
| 1113800 |
01/09/2023 |
Order Conditions |
Exceeded the average daily for NTU of 2.0 from High flows and High rainfall. |
Violation |
N |
eSMR |
Auburn WWTP |
448871 |
R5-2023-0025 |
N |
| 1113799 |
01/08/2023 |
Order Conditions |
Exceeded the average daily for NTU of 2.0 from High flows and High rainfall. |
Violation |
N |
eSMR |
Auburn WWTP |
448871 |
R5-2023-0025 |
N |
| 1113798 |
01/07/2023 |
Order Conditions |
Exceeded the average daily for NTU of 2.0 from High flows and High rainfall. |
Violation |
N |
eSMR |
Auburn WWTP |
448871 |
R5-2023-0025 |
N |
| 1113790 |
01/04/2023 |
Order Conditions |
Exceeded the average daily for NTU of 2.0 from High flows and High rainfall. |
Violation |
N |
eSMR |
Auburn WWTP |
448871 |
R5-2023-0025 |
N |
| 1113789 |
01/03/2023 |
Order Conditions |
Exceeded the average daily for NTU of 2.0 from High flows and High rainfall. |
Violation |
N |
eSMR |
Auburn WWTP |
448871 |
R5-2023-0025 |
N |
| 1113797 |
01/02/2023 |
Order Conditions |
Exceeded the average daily for NTU of 2.0 from High flows and High rainfall. |
Violation |
N |
eSMR |
Auburn WWTP |
448871 |
R5-2023-0025 |
N |
| 1117509 |
01/02/2023 |
Order Conditions |
The Discharger violated the Pond Operating Specifications for minimum freeboard. |
Violation |
N |
Report |
Lake Wildwood WWTP |
439953 |
R5-2023-0025 |
Y |
| 1112238 |
01/02/2023 |
Late Report |
Once Only OneTime ( TECHRPT ) (MRP IX.E.2 Analytical Methods Rpt Cert) report fo |
Violation |
None |
Report |
Sterling Caviar LLC, Elverta |
447011 |
R5-2022-0005 |
Y |
| 1113812 |
01/01/2023 |
Sanitary Sewer Overflow/Spill/ |
Spilled 20k gallons from pond 4 to plant storm drains because of high flows and |
Violation |
N |
eSMR |
Auburn WWTP |
448871 |
R5-2023-0025 |
Y |
| 1113808 |
01/01/2023 |
Order Conditions |
Exceeded the average daily for NTU of 2 from High flows and High rainfall. Excee |
Violation |
N |
eSMR |
Auburn WWTP |
448871 |
R5-2023-0025 |
Y |
| 1116411 |
12/31/2022 |
Deficient Monitoring |
The Discharger did not perform H2 semi-annual Acute Toxicity monitoring until Fe |
Violation |
N |
Report |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1116958 |
12/31/2022 |
Deficient Monitoring |
The Discharger failed to perform characterization monitoring during the Fourth Q |
Violation |
N |
Report |
Donner Summit PUD WWTP |
443214 |
R5-2021-0023 |
Y |
| 1112827 |
12/31/2022 |
Order Conditions |
Exceeded the average daily for NTU of 2.0 from High flows and High rainfall. |
Violation |
N |
eSMR |
Auburn WWTP |
448871 |
R5-2023-0025 |
Y |
| 1112899 |
12/07/2022 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN |
Violation |
N |
eSMR |
Lake Wildwood WWTP |
439953 |
R5-2023-0025 |
Y |
| 1112687 |
12/06/2022 |
Order Conditions |
Turbidity Daily Average (Mean) limit is 2 NTU and reported value was 2.9 NTU at |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1110847 |
11/23/2022 |
Deficient Monitoring |
The Discharger submitted the Q3 monitoring report late due to an oversight with |
Violation |
N |
Report |
Thunder Valley Casino WWTP |
442169 |
R5-2023-0025 |
Y |
| 1111497 |
11/09/2022 |
CAT1 |
Ammonia, Total (as N) Weekly Average limit is 2.1 mg/L and reported value was 3. |
Violation |
N |
eSMR |
Lake Wildwood WWTP |
439953 |
R5-2023-0025 |
Y |
| 1110048 |
11/02/2022 |
Late Report |
Quarterly SMR ( MONNPDES ) report for Q3 2022 (2459773) was due on 01-NOV-22 |
Violation |
None |
Report |
Deuel Vocational Institution |
432991 |
R5-2019-0047 |
N |
| 1111496 |
11/01/2022 |
Order Conditions |
Turbidity Daily Maximum limit is 0.5 NTU and reported value was 0.598 NTU at EFF |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1113714 |
10/27/2022 |
Surface Water |
The discharge violated the receiving water limitations contained in the WDRs and |
Violation |
N |
Report |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1110605 |
10/24/2022 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 7.8 M |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
Y |
| 1110633 |
10/18/2022 |
Deficient Monitoring |
Upon completion of planned server maintenance on 10/18/22, an issue with the buf |
Violation |
N |
eSMR |
Dry Creek WWTP |
426201 |
R5-2023-0025 |
Y |
| 1110634 |
10/18/2022 |
Deficient Monitoring |
Upon completion of planned server maintenance on 10/18/22, an issue with the buf |
Violation |
N |
eSMR |
Dry Creek WWTP |
426201 |
R5-2023-0025 |
Y |
| 1110749 |
10/05/2022 |
Deficient Monitoring |
The INF-001 Total Suspended Solids sample number GEJ0190-03 taken on 10/05/2022 |
Violation |
N |
eSMR |
Lake Wildwood WWTP |
439953 |
R5-2023-0025 |
Y |
| 1110752 |
10/03/2022 |
Order Conditions |
Turbidity Daily Maximum limit is 0.5 NTU and reported value was 00.648 NTU at EF |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1109542 |
09/20/2022 |
Deficient Monitoring |
Turbidity Other limit is 0 JTU and reported value was 0 JTU at EFF-001. |
Violation |
N |
eSMR |
Cascade Shores WWTP |
442921 |
R5-2023-0025 |
Y |
| 1109552 |
09/01/2022 |
Order Conditions |
We have continue to have issues with turbidity coming from the membranes. All m |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1108765 |
08/31/2022 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is .7 mg/L and reported value was .9 |
Violation |
N |
eSMR |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1116407 |
08/27/2022 |
CAT1 |
Ammonia, Total (as N) Weekly Average (Mean) limit is 1.5 mg/L and reported value |
Violation |
N |
Report |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1108676 |
08/25/2022 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN |
Violation |
N |
eSMR |
Lake Wildwood WWTP |
439953 |
R5-2023-0025 |
Y |
| 1108764 |
08/10/2022 |
CAT1 |
Ammonia, Total (as N) Weekly Average limit is 1.5 mg/L and reported value was 5. |
Violation |
N |
eSMR |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1108763 |
08/06/2022 |
Deficient Reporting |
The UVS-001 sample was taken on 8/3/2022 by the operator and received by the lab |
Violation |
N |
eSMR |
Cascade Shores WWTP |
442921 |
R5-2023-0025 |
Y |
| 1114661 |
08/06/2022 |
Deficient Monitoring |
Deficient receiving water monitoring for temperature during the first week of Au |
Violation |
N |
Report |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
Y |
| 1108907 |
08/04/2022 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 7.8 M |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
Y |
| 1107002 |
08/01/2022 |
Late Report |
Once Only OneTime ( TECHRPT ) (WDR VI.C.3.a) report for 2022/07/31 (2627760) wa |
Violation |
None |
Report |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
N |
| 1107003 |
08/01/2022 |
Late Report |
Once Only OneTime ( ROWD ) (WDR ROWD) report for 2022/07/31 (2627759) was due o |
Violation |
None |
Report |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
N |
| 1111484 |
07/11/2022 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 3.2 M |
Violation |
N |
Report |
Nevada City WWTP |
413894 |
R5-2017-0060 |
Y |
| 1107844 |
07/08/2022 |
Order Conditions |
Turbidity Other limit is 0.2 NTU and reported value was 0.5 NTU at EFF-001. |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1107454 |
07/07/2022 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
Nevada City WWTP |
413894 |
R5-2017-0060 |
Y |
| 1110889 |
06/30/2022 |
Deficient Monitoring |
The Discharger failed to conduct characterization monitoring the Second Quarter |
Violation |
N |
Report |
Thunder Valley Casino WWTP |
442169 |
R5-2023-0025 |
Y |
| 1106524 |
06/21/2022 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 10 |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1106523 |
06/21/2022 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 15 m |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1110441 |
06/02/2022 |
Late Report |
Once Only OneTime ( TECHRPT ) (Analytical Methods Report) report for 2022/06/01 |
Violation |
None |
Report |
Sterling Caviar LLC, Elverta |
447011 |
R5-2022-0005 |
Y |
| 1109818 |
05/03/2022 |
Order Conditions |
Exceeded the pH high limit on pond #4 |
Violation |
N |
eSMR |
Auburn WWTP |
407662 |
R5-2016-0038 |
Y |
| 1105885 |
05/01/2022 |
Order Conditions |
Turbidity Instantaneous Maximum limit is 0.5 NTU and reported value was 4.21 NTU |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1104639 |
04/30/2022 |
CAT1 |
Nitrite Plus Nitrate (as N) Monthly Average limit is 10 mg/L and reported value |
Violation |
N |
eSMR |
Deuel Vocational Institution |
432991 |
R5-2019-0047 |
Y |
| 1116401 |
04/30/2022 |
Deficient Monitoring |
The Discharger failed to monitor the discharge in a location that was representa |
Violation |
None |
Report |
Phase 2B - Arden Services Area Pipe and Meter Installation Project |
452321 |
R5-2022-0006-02 |
Y |
| 1104351 |
04/26/2022 |
Order Conditions |
Exceeded the ph High limit on pond #4 |
Violation |
N |
eSMR |
Auburn WWTP |
407662 |
R5-2016-0038 |
Y |
| 1104638 |
04/16/2022 |
CAT1 |
Nitrite Plus Nitrate (as N) Weekly Average limit is 18 mg/L and reported value w |
Violation |
N |
eSMR |
Deuel Vocational Institution |
432991 |
R5-2019-0047 |
Y |
| 1105750 |
04/13/2022 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
Report |
Nevada City WWTP |
413894 |
R5-2017-0060 |
Y |
| 1104396 |
04/11/2022 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
Nevada City WWTP |
413894 |
R5-2017-0060 |
Y |
| 1104707 |
04/09/2022 |
Order Conditions |
Turbidity Other limit is 0.2 NTU and reported value was 0.33 NTU at FIL-001. |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1104395 |
04/07/2022 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
Nevada City WWTP |
413894 |
R5-2017-0060 |
Y |
| 1105749 |
04/06/2022 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 13 MP |
Violation |
N |
Report |
Nevada City WWTP |
413894 |
R5-2017-0060 |
Y |
| 1106991 |
04/06/2022 |
Deficient Monitoring |
The Discharger conducted weekly monitoring for total suspended solids (TSS)at EF |
Violation |
None |
Report |
Deuel Vocational Institution |
432991 |
R5-2019-0047 |
Y |
| 1106989 |
04/06/2022 |
Deficient Monitoring |
The Discharger conducted weekly monitoring for biochemical oxygen demand (BOD) a |
Violation |
N |
Report |
Deuel Vocational Institution |
432991 |
R5-2019-0047 |
Y |
| 1116400 |
03/31/2022 |
Deficient Monitoring |
The Discharger failed to monitor the discharge in a location that was representa |
Violation |
None |
Report |
Phase 2B - Arden Services Area Pipe and Meter Installation Project |
452321 |
R5-2022-0006-02 |
Y |
| 1105751 |
03/27/2022 |
Deficient Monitoring |
The Discharger failed to conduct weekly monitoring for all parameters in the rec |
Violation |
N |
Report |
Nevada City WWTP |
413894 |
R5-2017-0060 |
Y |
| 1108097 |
03/24/2022 |
Unauthorized Discharge |
On March 24th, 2022 the UC Davis WWTP discharged non-disinfected treated effluen |
Violation |
N |
Report |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
Y |
| 1107882 |
03/16/2022 |
Surface Water |
The discharge violated the receiving water limitation for temperature contained |
Violation |
N |
Report |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1103751 |
03/15/2022 |
Deficient Monitoring |
On 3/15/2022, Final Effluent Grab temperature was not recorded leading to a defi |
Violation |
N |
eSMR |
Dry Creek WWTP |
426201 |
R5-2023-0025 |
Y |
| 1108922 |
03/12/2022 |
Deficient Monitoring |
The Discharger failed to collect influent and effluent samples for biochemical o |
Violation |
N |
Report |
Donner Summit PUD WWTP |
443214 |
R5-2021-0023 |
Y |
| 1108923 |
03/12/2022 |
Deficient Monitoring |
The Discharger failed to collect influent and effluent samples for biochemical o |
Violation |
None |
Report |
Donner Summit PUD WWTP |
443214 |
R5-2021-0023 |
Y |
| 1103469 |
03/10/2022 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 8 MPN |
Violation |
N |
eSMR |
Lake Wildwood WWTP |
439953 |
R5-2023-0025 |
Y |
| 1103468 |
03/09/2022 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 8 MPN |
Violation |
N |
eSMR |
Lake Wildwood WWTP |
439953 |
R5-2023-0025 |
Y |
| 1104708 |
03/04/2022 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.4 SU at EFF-00 |
Violation |
N |
Report |
Thunder Valley Casino WWTP |
442169 |
R5-2023-0025 |
Y |
| 1116399 |
02/28/2022 |
Deficient Monitoring |
The Discharger failed to monitor the discharge in a location that was representa |
Violation |
N |
Report |
Phase 2B - Arden Services Area Pipe and Meter Installation Project |
452321 |
R5-2022-0006-02 |
Y |
| 1102638 |
02/24/2022 |
Deficient Monitoring |
Effluent turbidity exceeded 0.50 NTU for approximately 2 min. See attached Turbi |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
N |
| 1102732 |
02/11/2022 |
Order Conditions |
Turbidity Daily Average (Mean) limit is 2.0 JTU and reported value was 2.57 JTU |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
N |
| 1102730 |
02/10/2022 |
Order Conditions |
Turbidity Daily Average (Mean) limit is 2.0 NTU and reported value was 02.72 NTU |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
N |
| 1105718 |
02/10/2022 |
OEV |
Total Coliform 7-Day Median limit is 2.0 MPN/100 mL and reported value was 4.0 M |
Violation |
N |
eSMR |
Nevada City WWTP |
413894 |
R5-2017-0060 |
Y |
| 1102728 |
02/09/2022 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN |
Violation |
N |
eSMR |
Nevada City WWTP |
413894 |
R5-2017-0060 |
Y |
| 1102734 |
02/09/2022 |
Order Conditions |
Turbidity Daily Average (Mean) limit is 2.0 NTU and reported value was 03.08 NTU |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
N |
| 1102733 |
02/08/2022 |
Order Conditions |
Turbidity Daily Average (Mean) limit is 2.0 NTU and reported value was 3.2 NTU a |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
N |
| 1102731 |
02/07/2022 |
Order Conditions |
Turbidity Daily Average (Mean) limit is 2.0 NTU and reported value was 3.4 NTU a |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1101299 |
01/20/2022 |
OEV |
Total Coliform 7-Day Median limit is 02.2 MPN/100 mL and reported value was 4.5 |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1101684 |
01/12/2022 |
Surface Water |
The discharge violated the receiving water limitation for temperature contained |
Violation |
None |
Report |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1101082 |
01/06/2022 |
Order Conditions |
Turbidity 24-hour Average limit is 2 NTU and reported value was 2.78 NTU at FIL- |
Violation |
N |
eSMR |
Auburn WWTP |
407662 |
R5-2016-0038 |
N |
| 1101081 |
01/05/2022 |
Order Conditions |
Turbidity 24-hour Average limit is 2 NTU and reported value was 2.96 NTU at FIL- |
Violation |
N |
eSMR |
Auburn WWTP |
407662 |
R5-2016-0038 |
N |
| 1101080 |
01/04/2022 |
Order Conditions |
Turbidity 24-hour Average limit is 2 NTU and reported value was 2.95 NTU at FIL- |
Violation |
N |
eSMR |
Auburn WWTP |
407662 |
R5-2016-0038 |
N |
| 1101085 |
01/03/2022 |
Order Conditions |
Turbidity Daily Average (Mean) limit is 2 NTU and reported value was 3 NTU at FI |
Violation |
N |
eSMR |
Auburn WWTP |
407662 |
R5-2016-0038 |
N |
| 1100903 |
01/03/2022 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.0 M |
Violation |
N |
eSMR |
Nevada City WWTP |
413894 |
R5-2017-0060 |
Y |
| 1101079 |
01/01/2022 |
Order Conditions |
Turbidity 24-hour Average limit is 2.0 NTU and reported value was 2.9 NTU at FIL |
Violation |
N |
eSMR |
Auburn WWTP |
407662 |
R5-2016-0038 |
N |
| 1103470 |
12/31/2021 |
Deficient Monitoring |
Acute Toxicity - The Discharger indicated that quarterly acute toxicity testing |
Violation |
N |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1105752 |
12/31/2021 |
Deficient Monitoring |
The Discharger failed to conduct annual monitoring for electrical conductivity a |
Violation |
N |
Report |
Nevada City WWTP |
413894 |
R5-2017-0060 |
Y |
| 1099784 |
12/31/2021 |
Order Conditions |
Turbidity 24-hour Average limit is 2.0 NTU and reported value was 2.69 NTU at FI |
Violation |
N |
eSMR |
Auburn WWTP |
407662 |
R5-2016-0038 |
N |
| 1099782 |
12/27/2021 |
Order Conditions |
Turbidity Daily Maximum limit is 10 NTU and reported value was 13.13 NTU at FIL- |
Violation |
N |
eSMR |
Auburn WWTP |
407662 |
R5-2016-0038 |
N |
| 1099846 |
12/22/2021 |
CAT1 |
Ammonia, Total (as N) Weekly Average (Mean) limit is 2.1 mg/L and reported value |
Violation |
N |
eSMR |
Lake Wildwood WWTP |
439953 |
R5-2023-0025 |
Y |
| 1101623 |
12/07/2021 |
CTOX |
Chronic Toxicity Other limit is 16 TUc and reported value was 17 TUc at EFF-001. |
Violation |
N |
Report |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
Y |
| 1099362 |
12/06/2021 |
OEV |
Total Coliform Instantaneous Maximum limit is 240.0 MPN/100 mL and reported valu |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1098092 |
11/30/2021 |
Deficient Monitoring |
Dissolved Oxygen Concentration at RSW-002 is not reported for November 2021. Dis |
Violation |
N |
eSMR |
Pleasant Grove WWTP |
432817 |
R5-2023-0025 |
Y |
| 1098607 |
11/15/2021 |
Deficient Monitoring |
On 11/15, 11/16, 11/17, and 11/19 Effluent Turbidity exceeded discharge limits, |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1098091 |
11/04/2021 |
Surface Water |
On November 4, 2021 , the average daily RSW-002 temperature of 16.1 degree Centi |
Violation |
N |
eSMR |
Dry Creek WWTP |
426201 |
R5-2023-0025 |
Y |
| 1100176 |
11/02/2021 |
Surface Water |
The discharge violated the receiving water limitations. The discharge decreased |
Violation |
N |
Report |
Deuel Vocational Institution |
432991 |
R5-2019-0047 |
Y |
| 1096529 |
11/02/2021 |
Late Report |
Monthly SMR ( MONNPDES ) report for September 2021 (2384736) was due on 01-NOV-2 |
Violation |
None |
Report |
Sac City Combined WW Collection/TRT Sys |
440651 |
R5-2020-0039 |
N |
| 1097035 |
10/30/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
Pleasant Grove WWTP |
432817 |
R5-2023-0025 |
Y |
| 1097036 |
10/29/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
Pleasant Grove WWTP |
432817 |
R5-2023-0025 |
Y |
| 1097037 |
10/28/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
eSMR |
Pleasant Grove WWTP |
432817 |
R5-2023-0025 |
Y |
| 1097295 |
10/26/2021 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.3 SU at EFF-00 |
Violation |
N |
eSMR |
Nevada City WWTP |
413894 |
R5-2017-0060 |
Y |
| 1096741 |
10/25/2021 |
OEV |
Turbidity 24-hour Average limit is 2.0 NTU and reported value was 4.98 NTU at EF |
Violation |
N |
eSMR |
Auburn WWTP |
407662 |
R5-2016-0038 |
N |
| 1097298 |
10/25/2021 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.3 SU at EFF-00 |
Violation |
N |
eSMR |
Nevada City WWTP |
413894 |
R5-2017-0060 |
Y |
| 1097033 |
10/25/2021 |
Order Conditions |
On 10/25/2021, daily minimum hourly UV dose was 97.7 mJ/cm2 respectively. This i |
Violation |
N |
eSMR |
Dry Creek WWTP |
426201 |
R5-2023-0025 |
Y |
| 1101621 |
10/24/2021 |
CAT1 |
UV Dose 1-Hour Average (Mean) limit is 127 mJ/cm2 and reported value was 94 mJ/c |
Violation |
N |
Report |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
Y |
| 1097408 |
10/24/2021 |
Surface Water |
The bacteria levels in receiving water exceeded the 320 colony forming units (cf |
Violation |
N |
eSMR |
Sac City Combined WW Collection/TRT Sys |
440651 |
R5-2020-0039 |
Y |
| 1099441 |
10/24/2021 |
Surface Water |
The bacteria levels in receiving water exceeded the 320 colony forming units (cf |
Violation |
None |
eSMR |
Sac City Combined WW Collection/TRT Sys |
440651 |
R5-2020-0039 |
Y |
| 1097407 |
10/24/2021 |
Surface Water |
The turbidity increase from the upstream (RSW-001; Delta King) to downstream (RS |
Violation |
N |
eSMR |
Sac City Combined WW Collection/TRT Sys |
440651 |
R5-2020-0039 |
Y |
| 1097296 |
10/24/2021 |
Order Conditions |
Turbidity Daily Average (Mean) limit is 2.0 NTU and reported value was 3.1 NTU a |
Violation |
N |
eSMR |
Nevada City WWTP |
413894 |
R5-2017-0060 |
Y |
| 1097209 |
10/14/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 3.3 M |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1097215 |
10/06/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 6.9 M |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1097210 |
10/05/2021 |
Order Conditions |
Turbidity Daily Average (Mean) limit is 2.0 NTU and reported value was 2.64 NTU |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1097214 |
10/05/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 11.2 |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1097208 |
10/04/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 13.0 |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1097206 |
10/02/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 13.0 |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1097218 |
10/01/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 13 MP |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1098281 |
09/23/2021 |
Order Conditions |
Turbidity Daily Average (Mean) limit is 2.0 NTU and reported value was 2.59 NTU |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1095932 |
09/08/2021 |
Order Conditions |
FIL-002 NTUs exceeded 0.5 on 9/8/2021 and 9/15/2021. |
Violation |
N |
eSMR |
Cascade Shores WWTP |
442921 |
R5-2023-0025 |
Y |
| 1095862 |
09/01/2021 |
Order Conditions |
Effluent turbidity greater than 0.250 ntu for greater then 5% of the day. These |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1100227 |
08/18/2021 |
Order Conditions |
The Discharger violated the operation and maintenance limitation for turbidity, |
Violation |
N |
Report |
Cascade Shores WWTP |
442921 |
R5-2023-0025 |
Y |
| 1094803 |
08/01/2021 |
Order Conditions |
Effluent turbidity excursion exceeding 0.50NTU, with a daily max of 0.976NTU |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1092205 |
06/27/2021 |
OEV |
Turbidity Daily Average (Mean) limit is 00.25 NTU and reported value was 0.25 NT |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1092730 |
06/25/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 6.2 M |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1092731 |
06/24/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.9 M |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1092737 |
06/23/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 6.2 M |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1092729 |
06/22/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 3.3 M |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1097928 |
06/09/2021 |
Deficient Monitoring |
The Discharger did not monitor turbidity on 6/9/2021 and 6/20/2021. The Discharg |
Violation |
N |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1097927 |
06/09/2021 |
Deficient Monitoring |
The Discharger did not conduct influent and effluent flow monitoring on 6/9/2021 |
Violation |
N |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1093145 |
06/08/2021 |
Deficient Monitoring |
INF-001 total dissolved solids sample collected but not analyzed because the sam |
Violation |
N |
Report |
Deuel Vocational Institution |
432991 |
R5-2019-0047 |
Y |
| 1091510 |
05/31/2021 |
CAT1 |
Ammonia, Total (as N) Monthly Average (Mean) limit is 0.80 % and reported value |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1091511 |
05/31/2021 |
CAT1 |
Nitrate, Total (as N) Monthly Average limit is 10 mg/L and reported value was 12 |
Violation |
N |
eSMR |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
Y |
| 1092172 |
05/23/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN |
Violation |
N |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1092171 |
05/22/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN |
Violation |
N |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1092170 |
05/21/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN |
Violation |
N |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1092169 |
05/20/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN |
Violation |
N |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1092168 |
05/19/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN |
Violation |
N |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1092167 |
05/18/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN |
Violation |
N |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1092166 |
05/17/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN |
Violation |
N |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1092165 |
05/16/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN |
Violation |
N |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1092164 |
05/15/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN |
Violation |
N |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1092163 |
05/14/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN |
Violation |
N |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1092162 |
05/13/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN |
Violation |
N |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1092161 |
05/12/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN |
Violation |
N |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1092160 |
05/11/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN |
Violation |
N |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1092159 |
05/10/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN |
Violation |
N |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1092158 |
05/09/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN |
Violation |
N |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1091451 |
05/02/2021 |
OEV |
Turbidity Daily Maximum limit is 0.5 NTU and reported value was 00.919 NTU at EF |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1091379 |
04/06/2021 |
Late Report |
Second Semi-Annual 2020 report was due on 2/1/2021 and submitted on 4/6/2021 |
Violation |
N |
Report |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1090690 |
04/04/2021 |
OEV |
Turbidity Daily Maximum limit is 0.5 NTU and reported value was 1.8 NTU at EFF-0 |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1092248 |
03/31/2021 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 0.80 mg/L and reported value was |
Violation |
N |
Report |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1089496 |
03/31/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN |
Violation |
N |
eSMR |
Lake Wildwood WWTP |
439953 |
R5-2023-0025 |
Y |
| 1091380 |
03/30/2021 |
Late Report |
Annual monitoring report was due on 2/1/2021 and was submitted on 3/30/2021 |
Violation |
N |
Report |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1089592 |
03/21/2021 |
CAT2 |
Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported |
Violation |
N |
eSMR |
City of Davis WWTP |
428211 |
R5-2018-0086 |
Y |
| 1089590 |
03/21/2021 |
CAT2 |
Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported |
Violation |
N |
eSMR |
City of Davis WWTP |
428211 |
R5-2018-0086 |
Y |
| 1089591 |
03/21/2021 |
CAT2 |
Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported |
Violation |
N |
eSMR |
City of Davis WWTP |
428211 |
R5-2018-0086 |
Y |
| 1089593 |
03/21/2021 |
CAT2 |
Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported v |
Violation |
N |
eSMR |
City of Davis WWTP |
428211 |
R5-2018-0086 |
Y |
| 1091382 |
03/19/2021 |
Late Report |
January 2021 monitoring report was due on 3/1/2021 and submitted on 3/19/2021. |
Violation |
N |
Report |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1089650 |
03/16/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 6.8 M |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1092250 |
03/04/2021 |
Deficient Monitoring |
The Discharger indicated missing UV Dose data between 4 March 2021 and 10 March |
Violation |
N |
Report |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1089649 |
03/03/2021 |
CAT1 |
Ammonia, Total (as N) Weekly Average limit is 1.7 mg/L and reported value was 01 |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1091381 |
03/01/2021 |
Late Report |
Fourth Quarter monitoring report was due on 2/1/2021 and submitted on 3/1/2021. |
Violation |
N |
Report |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1092249 |
02/28/2021 |
Deficient Monitoring |
The Discharger failed to conduct Emergency Storage Basin monitoring for wastewat |
Violation |
N |
Report |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1088543 |
02/24/2021 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.4 SU at EFF-00 |
Violation |
N |
eSMR |
City of Davis WWTP |
428211 |
R5-2018-0086 |
Y |
| 1091894 |
02/13/2021 |
Deficient Monitoring |
Discharger did not monitor for dissolved oxygen, hardness, pH, temperature, and |
Violation |
N |
Report |
Donner Summit PUD WWTP |
401602 |
R5-2015-0068-01 |
Y |
| 1088070 |
02/02/2021 |
Deficient Monitoring |
Discharger did not monitor for ammonia, Nitrate, Nitrite, N+N, dissolved oxygen, |
Violation |
N |
eSMR |
Donner Summit PUD WWTP |
401602 |
R5-2015-0068-01 |
Y |
| 1089165 |
01/31/2021 |
Deficient Monitoring |
UV Dose and transmittance data were not available for January 2021 due to a SCAD |
Violation |
N |
Report |
Thunder Valley Casino WWTP |
401600 |
R5-2015-0077 |
Y |
| 1086334 |
01/28/2021 |
OEV |
Turbidity Daily Average (Mean) limit is 2 NTU and reported value was 3 NTU at EF |
Violation |
N |
eSMR |
Auburn WWTP |
407662 |
R5-2016-0038 |
Y |
| 1088990 |
01/26/2021 |
CAT2 |
Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported |
Violation |
N |
eSMR |
City of Davis WWTP |
428211 |
R5-2018-0086 |
Y |
| 1088991 |
01/26/2021 |
CAT2 |
Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported v |
Violation |
N |
eSMR |
City of Davis WWTP |
428211 |
R5-2018-0086 |
Y |
| 1085164 |
01/15/2021 |
Order Conditions |
Turbidity Daily Maximum limit is 0.2 NTU and reported value was 0.368 NTU at EFF |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1089594 |
01/13/2021 |
CAT2 |
Copper, Total Recoverable Monthly Average (Mean) limit is 1.6 ug/L and reported |
Violation |
N |
eSMR |
Cascade Shores WWTP |
400787 |
R5-2015-0031 |
Y |
| 1089595 |
01/13/2021 |
CAT2 |
Zinc, Total Recoverable Daily Maximum limit is 23 ug/L and reported value was 48 |
Violation |
N |
eSMR |
Cascade Shores WWTP |
400787 |
R5-2015-0031 |
Y |
| 1101636 |
01/06/2021 |
Surface Water |
The discharge violated the receiving water limitation for temperature contained |
Violation |
N |
Report |
City of Colfax WWTP |
421035 |
R5-2018-0012 |
Y |
| 1086969 |
01/05/2021 |
Order Conditions |
Effluent Turbidity on 1-5-21 exceeded 0.5 less than 4 minutes. On 1-9-21 and 1- |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1084843 |
12/31/2020 |
CAT1 |
Ammonia, Total (as N) Monthly Average (Mean) limit is .93 mg/L and reported valu |
Violation |
N |
eSMR |
Lake Wildwood WWTP |
439953 |
R5-2023-0025 |
Y |
| 1086307 |
12/31/2020 |
Pretreatment |
The City of Davis has determined one violation regarding required independent sa |
Violation |
N |
eSMR |
City of Davis WWTP |
428211 |
R5-2018-0086 |
N |
| 1089832 |
12/31/2020 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 11 lb/day and reported value was |
Violation |
N |
Report |
Nevada City WWTP |
413894 |
R5-2017-0060 |
Y |
| 1089831 |
12/31/2020 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 1.9 mg/L and reported value was 3 |
Violation |
N |
Report |
Nevada City WWTP |
413894 |
R5-2017-0060 |
Y |
| 1084614 |
12/24/2020 |
Deficient Monitoring |
Sample was taken (effluent TSS) and the lab signed for, but did not place sample |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1084615 |
12/24/2020 |
Deficient Monitoring |
Sample was taken (effluent BOD) and the lab signed for, but did not place sample |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1085819 |
12/21/2020 |
Order Conditions |
Daily average UV transmittance fell below the required amount of >/= 55% on 12/2 |
Violation |
N |
Report |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1084617 |
12/21/2020 |
OEV |
Total Coliform 7-Day Median limit is 02.2 MPN/100 mL and reported value was 3.3 |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1084406 |
12/17/2020 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 |
Violation |
N |
eSMR |
Donner Summit PUD WWTP |
401602 |
R5-2015-0068-01 |
Y |
| 1084616 |
12/17/2020 |
OEV |
Total Coliform 7-Day Median limit is 02.2 MPN/100 mL and reported value was 4.5 |
Violation |
N |
eSMR |
Mountain House WWTP |
416414 |
R5-2017-0119 |
Y |
| 1084844 |
12/16/2020 |
CAT1 |
Ammonia, Total (as N) Weekly Average limit is 2.1 mg/L and reported value was 5. |
Violation |
N |
eSMR |
Lake Wildwood WWTP |
439953 |
R5-2023-0025 |
Y |
| 1089830 |
12/12/2020 |
CAT1 |
Ammonia, Total (as N) Weekly Average limit is 24 lb/day and reported value was 2 |
Violation |
N |
Report |
Nevada City WWTP |
413894 |
R5-2017-0060 |
Y |
| 1086052 |
12/12/2020 |
CAT1 |
Ammonia, Total (as N) Weekly Average limit is 4.2 mg/L and reported value was 10 |
Violation |
N |
eSMR |
Nevada City WWTP |
413894 |
R5-2017-0060 |
Y |
| 1085165 |
12/11/2020 |
Order Conditions |
Turbidity Daily Maximum limit is 0.5 NTU and reported value was 1.21 NTU at EFF- |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1082634 |
11/30/2020 |
CAT2 |
Dibromochloromethane Monthly Average (Mean) limit is 4.3 ug/L and reported value |
Violation |
N |
eSMR |
Nevada City WWTP |
413894 |
R5-2017-0060 |
Y |
| 1083508 |
11/26/2020 |
Order Conditions |
Turbidity Instantaneous Maximum limit is 0.5 NTU and reported value was 0.6 NTU |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
| 1086486 |
11/22/2020 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 23 MP |
Violation |
N |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1086485 |
11/21/2020 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 23 MP |
Violation |
N |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1086484 |
11/20/2020 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 23 MP |
Violation |
N |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1086482 |
11/19/2020 |
OEV |
Total Coliform Not to exceed a specific limit more than once within any 30-day p |
Violation |
N |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1086483 |
11/19/2020 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 23 MP |
Violation |
N |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1086480 |
11/18/2020 |
OEV |
Total Coliform Not to exceed a specific limit more than once within any 30-day p |
Violation |
N |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1086481 |
11/18/2020 |
OEV |
Total Coliform Instantaneous Maximum limit is 240 MPN/100 mL and reported value |
Violation |
N |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
| 1081251 |
10/31/2020 |
CAT2 |
Dichlorobromomethane Monthly Average (Mean) limit is 4.3 ug/L and reported value |
Violation |
N |
eSMR |
Nevada City WWTP |
413894 |
R5-2017-0060 |
Y |
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