| 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. |
| 1147749 |
05/12/2025 |
Unauthorized Discharge |
Per the May SMR: On May 12, 2025, approximately 240,000 gallons of secondary treated, disinfected wastewater was discharged to Islais Channel at Discharge Point No. EFF-002 (Quint Street Outfall). The discharge started at approximately 07:34 am and ended at approximately 08:04 am. The cause was a faulty bubbler level indicator at the Booster Pump Station and inability to automatically switch to a redundant level control using the Distributed Control System (DCS). |
Violation |
None |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
| 1144051 |
04/15/2025 |
Order Conditions |
Oakport WWF: Approximately 21,350 gallons of fully treated effluent was discharged through the outfall to East Creek Slough when the effluent gates did not fully close when staff was operating the plant in practice mode (what EBMUD calls a wet test). The discharge only lasted about 15 minutes since it was quickly discovered and responded to. |
Violation |
None |
Report |
EBMUD SD#1-Wet Wthr Bypass |
399477 |
Monitoring for C09-00186-RS |
N |
| 1144040 |
02/14/2025 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0.0 mg/L and reported value was 2 mg/L at EFF-001B. |
Violation |
None |
Report |
SF-SE Water Pollution Control Plant, N-Point & Bayside |
392750 |
R2-2013-0029 |
N |
| 1143873 |
03/14/2025 |
Order Conditions |
Did not comply with wet weather plant operational requirements, as described in Provision VI.C.5.c.iv(b). INF flow was not maximized while discharge from the Westside Transport/Storage Structure to Discharge Point 001 occurred. This resulted in approximately 6.6 MG of wastewater being discharged as decant rather than 3.1 MGD receiving primary treatment and 3.5 MGD receiving secondary treatment at OSP. |
Violation |
None |
Report |
SF - OCEANSIDE Water Pollution Control Plant |
437599 |
R2-2019-0028 |
N |
| 1143872 |
02/04/2025 |
Order Conditions |
Did not comply with wet weather plant operational requirements, as described in Provision VI.C.5.c.iv(d). Two duty pumps at Sea Cliff No. 1 Pump Station were not operating at maximum capacity prior to discharge from Discharge Point CSD-005. This resulted in approximately 0.023 MG of additional wastewater being discharged out CSD-005 instead of being routed to the westside Transport/Storage Structure. |
Violation |
None |
Report |
SF - OCEANSIDE Water Pollution Control Plant |
437599 |
R2-2019-0028 |
N |
| 1143871 |
02/13/2025 |
Order Conditions |
Did not comply with wet weather plant operational requirements, as described in Provision VI.C.5.c.iv(b). INF flow was not maximized while discharge from the Westside Transport/Storage Structure to Discharge Point 001 occurred. This resulted in approximately 3.1 MG of wastewater being discharged as decant rather than receiving primary treatment at OSP. |
Violation |
None |
Report |
SF - OCEANSIDE Water Pollution Control Plant |
437599 |
R2-2019-0028 |
N |
| 1143870 |
02/06/2025 |
Order Conditions |
Did not comply with wet weather plant operational requirements, as described in Provision VI.C.5.c.iv(b). INF flow was not maximized while discharge from the Westside Transport/Storage Structure to Discharge Point 001 occurred. This resulted in approximately 3.6 MG of wastewater being discharged as decant rather than receiving primary treatment at OSP. |
Violation |
None |
Report |
SF - OCEANSIDE Water Pollution Control Plant |
437599 |
R2-2019-0028 |
N |
| 1143863 |
12/13/2024 |
Order Conditions |
Did not comply with proper operation and maintenance requirements of the permit, as described in Provision VI.C.5.a.i. which resulted in missed flow / event monitoring for a CSD outfall when CSDs had potentially occurred. |
Violation |
None |
Report |
SF - OCEANSIDE Water Pollution Control Plant |
437599 |
R2-2019-0028 |
N |
| 1143862 |
12/13/2024 |
Order Conditions |
Did not comply with proper operation and maintenance requirements of the permit, as described in Provision VI.C.5.a.i. which resulted in missed flow / event monitoring for a CSD outfall when CSDs had potentially occurred. |
Violation |
None |
Report |
SF - OCEANSIDE Water Pollution Control Plant |
437599 |
R2-2019-0028 |
N |
| 1143861 |
12/12/2024 |
Order Conditions |
Did not comply with wet weather plant operational requirements, as described in Provision VI.C.5.c.iv(b). INF flow was not maximized while discharge from the Westside Transport/Storage Structure to Discharge Point 001 occurred. This resulted in approximately 0.76 MG of wastewater being discharged as decant rather than receiving primary treatment at OSP. |
Violation |
None |
Report |
SF - OCEANSIDE Water Pollution Control Plant |
437599 |
R2-2019-0028 |
N |
| 1141931 |
02/28/2025 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Monthly Minimum limit is 85.0 % and reported value was 79.0 % at EFF-001. |
Violation |
None |
Report |
Treasure Island WWTP/DOD |
438627 |
R2-2020-0020 |
N |
| 1141930 |
12/31/2024 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Monthly Minimum limit is 85.0 % and reported value was 82.0 % at EFF-001. |
Violation |
None |
Report |
Treasure Island WWTP/DOD |
438627 |
R2-2020-0020 |
N |
| 1141684 |
02/04/2025 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 350 MPN/100 mL at E-003. *** MMP Exempt Reason:Subject to stipulated penalties under a Consent Decree |
Violation |
N |
eSMR |
EBMUD SD#1-Wet Wthr Bypass |
399477 |
Monitoring for C09-00186-RS |
N |
| 1140607 |
01/29/2025 |
CAT2 |
Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.065 mg/L and reported value was 0.168 mg/L at EFF-001. |
Violation |
N |
eSMR |
Napa Sanitation District WWTP (Soscol Water Recycling Facility) |
446586 |
R2-2022-0003 |
N |
|
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