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. |
1140063 |
02/02/2025 |
Late Report |
Annual SMR ( MONNPDES ) report for 2024 (2436712) was due on 01-FEB-25 |
Violation |
None |
Report |
Benicia WWTP |
435889 |
R2-2019-0034 |
N |
1139652 |
12/16/2024 |
ATOX |
Acute Toxicity-Fathead Minnow-survival Instantaneous Minimum limit is 70 % survi |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1139651 |
12/16/2024 |
CAT2 |
Chromium (VI) Daily Maximum limit is 16 ug/L and reported value was 40 ug/L at E |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1139650 |
12/16/2024 |
CAT2 |
Chromium (VI) Monthly Average limit is 5.6 ug/L and reported value was 40 ug/L a |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1139649 |
10/15/2024 |
Deficient Monitoring |
The discharge observed on October 11, 2024, continued through October 15, 2024. |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1139648 |
10/11/2024 |
Order Conditions |
The discharge of untreated process water from Sediment Trap 3 affected water qua |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1139647 |
10/15/2024 |
Deficient Monitoring |
The discharge observed on October 11, 2024, continued through October 15, 2024. |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1139646 |
10/15/2024 |
Deficient Monitoring |
The discharge observed on October 11, 2024, continued through October 15, 2024. |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1139645 |
11/25/2024 |
Deficient Monitoring |
On November 25, SCQ collected an acute toxicity sample at EFF-004, which followe |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1139644 |
11/25/2024 |
CAT2 |
Chromium (VI) Monthly Average limit is 5.6 ug/L and reported value was 7.6 ug/L |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1139640 |
10/11/2024 |
Order Conditions |
An unauthorized discharge of untreated process water from Sediment Trap 3 at Dis |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1139639 |
10/11/2024 |
Deficient Monitoring |
An unauthorized discharge of untreated process water from Sediment Trap 3 at Dis |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1139638 |
10/15/2024 |
Deficient Monitoring |
The discharge observed on October 11, 2024, continued through October 15, 2024. |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1139195 |
12/16/2024 |
ATOX |
Acute Toxicity-Fathead Minnow-survival Instantaneous Minimum limit is 70 % survi |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1139194 |
12/16/2024 |
CAT2 |
Chromium (VI) Monthly Average limit is 5.6 ug/L and reported value was 40 ug/L a |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1139193 |
12/16/2024 |
CAT2 |
Chromium (VI) Daily Maximum limit is 16 ug/L and reported value was 40 ug/L at E |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1138254 |
11/25/2024 |
CAT2 |
Chromium (VI) Monthly Average limit is 5.6 ug/L and reported value was 7.6 ug/L |
Violation |
N |
eSMR |
Stevens Creek Quarry |
443276 |
R2-2021-0010 |
N |
1132706 |
03/31/2024 |
CAT2 |
Copper, Total Recoverable Monthly Average (Mean) limit is 12.0 ug/L and reported |
Violation |
None |
Report |
California's Great America |
438083 |
R2-2020-0015 |
N |
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 |
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