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. |
1130588 |
06/25/2024 |
Unauthorized Discharge |
The Discharger states that at approximately 7:14 a.m. on June 25, 2024, potable |
Violation |
N |
Report |
Phillips 66 (formerly ConocoPhillips) San Francisco Refinery, Rodeo |
410166 |
R2-2016-0044 |
N |
1128933 |
05/27/2024 |
CAT2 |
Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.38 mg/L and reported v |
Violation |
N |
eSMR |
Benicia WWTP |
435889 |
R2-2019-0034 |
N |
1128932 |
05/27/2024 |
CAT2 |
Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.38 mg/L and reported v |
Violation |
N |
eSMR |
Benicia WWTP |
435889 |
R2-2019-0034 |
N |
1128854 |
05/02/2024 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.64 SU at E-003 |
Violation |
N |
eSMR |
Phillips 66 (formerly ConocoPhillips) San Francisco Refinery, Rodeo |
410166 |
R2-2016-0044 |
N |
1125371 |
02/01/2024 |
Surface Water |
Exceedance of R2-2021-0010, Section V. Turbidity, Instantaneous Maximum limit is |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1125370 |
02/01/2024 |
CAT2 |
Chromium (VI) Monthly Average limit is 5.6 ug/L and reported value was 9.8 ug/L |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1125252 |
12/05/2023 |
CAT2 |
Chromium (VI) Monthly Average (Mean) limit is 8.10 ug/L and reported value was 1 |
Violation |
None |
Report |
580 Dubuque Avenue |
447809 |
R2-2017-0048 |
N |
1125131 |
10/03/2023 |
CAT2 |
Zinc, Total Recoverable Maximum Daily (MDEL) limit is 95 ug/L and reported value |
Violation |
None |
Report |
915 DeGuigne Drive Groundwater Treatment System |
397989 |
R2-2017-0048 |
N |
1124990 |
10/19/2023 |
CAT2 |
Zinc, Total Recoverable Maximum Daily (MDEL) limit is 95 ug/L and reported value |
Violation |
None |
Report |
Former Teledyne-Singer Site |
397961 |
R2-2017-0048 |
N |
1124927 |
10/17/2023 |
CAT2 |
Xylenes, Total Maximum Daily (MDEL) limit is 0.5 ug/L and reported value was 6.2 |
Violation |
None |
Report |
Lorentz Barrel & Drum Site, Shallow Groundwater Task Force (Operable Unit #2) |
397970 |
R2-2017-0048 |
N |
1124651 |
01/22/2024 |
Surface Water |
Exceedance of R2-2021-0010, Section V. Turbidity, Instantaneous Maximum limit is |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1124650 |
01/22/2024 |
Surface Water |
Exceedance of R2-2021-0010, Section V. Turbidity, Instantaneous Maximum limit is |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1124649 |
01/22/2024 |
CAT2 |
Chromium (VI) Monthly Average limit is 5.6 ug/L and reported value was 9.8 ug/L |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1123577 |
12/18/2023 |
CAT2 |
Chromium (VI) Monthly Average limit is 5.6 ug/L and reported value was 7.3 ug/L |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1123574 |
12/18/2023 |
Deficient Monitoring |
Exceedance of R2-2021-0010, Section V. SCQ did not sample for Dissolved Oxygen i |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1123571 |
12/18/2023 |
Deficient Monitoring |
Exceedance of R2-2021-0010, Section V. SCQ did not sample for Dissolved Oxygen i |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1123570 |
12/18/2023 |
Surface Water |
Exceedance of R2-2021-0010, Section V. Turbidity, Instantaneous Maximum limit is |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1123569 |
12/18/2023 |
Deficient Monitoring |
Exceedance of R2-2021-0010, Section V. SCQ did not sample for Dissolved Oxygen i |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1123568 |
12/18/2023 |
Deficient Monitoring |
Exceedance of R2-2021-0010, Section V. SCQ did not sample for Dissolved Oxygen i |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1123381 |
12/18/2023 |
Deficient Monitoring |
Exceedance of R2-2021-0010, Section V. SCQ did not sample for Dissolved Oxygen i |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1123380 |
12/18/2023 |
Deficient Monitoring |
Exceedance of R2-2021-0010, Section V. SCQ did not sample for Dissolved Oxygen i |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1123379 |
12/18/2023 |
Deficient Monitoring |
Exceedance of R2-2021-0010, Section V. SCQ did not sample for Dissolved Oxygen i |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1123378 |
12/18/2023 |
Surface Water |
Exceedance of R2-2021-0010, Section V. Turbidity, Instantaneous Maximum limit is |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1123377 |
12/31/2023 |
CAT2 |
Chromium (VI) Monthly Average limit is 5.6 ug/L and reported value was 7.3 ug/L |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
Y |
1123376 |
12/18/2023 |
Deficient Monitoring |
Exceedance of R2-2021-0010, Section V. SCQ did not sample for Dissolved Oxygen i |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
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