| 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. |
| 1153048 |
04/05/2026 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion,Debris-General caused 6806 gallons of sew |
Violation |
None |
SSO |
Benicia City CS |
300333 |
2022-0103-DWQ |
N |
| 1151402 |
02/19/2026 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Fats, Oil and Grease (FOG),Root Intrusion caused 185 gal |
Violation |
None |
SSO |
Benicia City CS |
300333 |
2022-0103-DWQ |
N |
| 1151361 |
01/02/2026 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45.0 mg/L and report |
Violation |
N |
eSMR |
Benicia WWTP |
459990 |
R2-2025-0001 |
N |
| 1149928 |
02/12/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pipe Structural Problem/Failure - Controls caused 1200 g |
Violation |
None |
SSO |
Benicia City CS |
300333 |
2022-0103-DWQ |
N |
| 1147111 |
09/03/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pipe Structural Problem/Failure - Controls caused 3600 g |
Violation |
None |
SSO |
Benicia City CS |
300333 |
2022-0103-DWQ |
N |
| 1147109 |
09/02/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pipe Structural Problem/Failure - Controls caused 7200 g |
Violation |
None |
SSO |
Benicia City CS |
300333 |
2022-0103-DWQ |
N |
| 1141888 |
03/15/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion,Debris-General caused 20400 gallons of se |
Violation |
None |
SSO |
Benicia City CS |
300333 |
2022-0103-DWQ |
N |
| 1140469 |
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 |
| 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 |
| 1133161 |
04/08/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 60 gallons of sewage to spill from |
Violation |
None |
SSO |
Benicia City CS |
300333 |
2022-0103-DWQ |
N |
| 1133160 |
02/28/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Other (specify below) caused 500 gallons of sewage to sp |
Violation |
None |
SSO |
Benicia City CS |
300333 |
2022-0103-DWQ |
N |
| 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 |
Y |
| 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 |
Y |
| 1111375 |
11/05/2022 |
Deficient Monitoring |
On November 07, 2022, at approximately 0900 City Water Quality Supervisor was no |
Violation |
N |
eSMR |
Benicia WWTP |
435889 |
R2-2019-0034 |
N |
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