| 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. |
| 1150828 |
11/17/2025 |
Deficient Monitoring |
submitted past due |
Violation |
N |
eSMR |
Pismo Beach WWTP |
403753 |
R3-2015-0016 |
N |
| 1150827 |
05/27/2025 |
OEV |
Fecal Coliform 1-Hour Average (Mean) limit is 0200 % and reported value was 01600 % at M-001. |
Violation |
N |
eSMR |
Pismo Beach WWTP |
403753 |
R3-2015-0016 |
N |
| 1150826 |
02/26/2025 |
Deficient Monitoring |
Late submittal |
Violation |
N |
eSMR |
Pismo Beach WWTP |
403753 |
R3-2015-0016 |
N |
| 1150825 |
02/24/2025 |
OEV |
Fecal Coliform 1-Hour Average (Mean) limit is 200 % and reported value was 348 % at M-001. |
Violation |
N |
eSMR |
Pismo Beach WWTP |
403753 |
R3-2015-0016 |
N |
| 1150203 |
11/17/2025 |
OEV |
Total Coliform Single Sample Maximum limit is 10000 MPN/100 mL and reported value was 13000 MPN/100 mL at M-001. |
Violation |
N |
eSMR |
Pismo Beach WWTP |
403753 |
R3-2015-0016 |
N |
| 1149430 |
11/01/2025 |
Deficient Reporting |
Late Report. |
Violation |
N |
eSMR |
Pismo Beach WWTP |
403753 |
R3-2015-0016 |
N |
| 1149403 |
11/02/2025 |
Late Report |
Monthly SMR ( MONNPDES ) (NPDES monthly sampling) report for September 2025 (3003171) was due on 01-NOV-25 |
Violation |
None |
Report |
Pismo Beach WWTP |
403753 |
R3-2015-0016 |
N |
| 1146078 |
07/24/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Monthly Category 3 Spill; Other (specify below),Root Intrusion caused 250 gallons of sewage to spill from Lateral Clean Out (Private) at 140 La Puesta Del Sol to Unpaved Surface,Other (specify below),Drainage Conveyance System that discharges to surface water |
Violation |
None |
SSO |
Pismo Beach CS |
299873 |
2022-0103-DWQ |
N |
| 1145346 |
06/19/2025 |
CAT2 |
Chlorine, Total Residual 1-Hour Average (Mean) limit is 1300 ug/L and reported value was 3290 ug/L at M-001. |
Violation |
N |
eSMR |
Pismo Beach WWTP |
403753 |
R3-2015-0016 |
N |
| 1145345 |
06/19/2025 |
CAT2 |
Chlorine Usage 1-Hour Average (Mean) limit is 25 lb/day and reported value was 28 lb/day at M-001. |
Violation |
N |
eSMR |
Pismo Beach WWTP |
403753 |
R3-2015-0016 |
N |
| 1143580 |
05/18/2025 |
OEV |
Fecal Coliform 7-Day Median limit is 0200 % and reported value was 1600 % at M-001. |
Violation |
N |
eSMR |
Pismo Beach WWTP |
403753 |
R3-2015-0016 |
N |
| 1140598 |
12/01/2024 |
Deficient Reporting |
Did not have authorization from CWIQS to complete reports. |
Violation |
N |
eSMR |
Pismo Beach WWTP |
403753 |
R3-2015-0016 |
N |
| 1140597 |
12/02/2024 |
Deficient Reporting |
Did not have authorization from CWIQS to complete reports |
Violation |
N |
eSMR |
Pismo Beach WWTP |
403753 |
R3-2015-0016 |
N |
| 1140596 |
01/30/2025 |
Deficient Reporting |
Did not have approval from CWIQS TO FINISH REPORT |
Violation |
N |
eSMR |
Pismo Beach WWTP |
403753 |
R3-2015-0016 |
N |
| 1140515 |
01/08/2025 |
OEV |
Fecal Coliform 7-Day Average (Mean) limit is 200 mg/L and reported value was 348 mg/L at M-001. |
Violation |
N |
eSMR |
Pismo Beach WWTP |
403753 |
R3-2015-0016 |
N |
| 1140028 |
01/31/2025 |
Late Report |
Annual SMR ( SUMRPT ) (NPDES Summary Report) report for 2024 (2788562) was due on 30-JAN-25 |
Violation |
None |
Report |
Pismo Beach WWTP |
403753 |
R3-2015-0016 |
N |
| 1139248 |
01/01/2025 |
Deficient Reporting |
Report is 26 days past due. |
Violation |
N |
eSMR |
Pismo Beach WWTP |
403753 |
R3-2015-0016 |
N |
| 1139030 |
01/02/2025 |
Late Report |
Monthly SMR ( MONNPDES ) (NPDES monthly sampling) report for November 2024 (2896123) was due on 01-JAN-25 |
Violation |
None |
Report |
Pismo Beach WWTP |
403753 |
R3-2015-0016 |
N |
| 1138656 |
12/02/2024 |
Deficient Reporting |
Report is 36 days past due. |
Violation |
N |
eSMR |
Pismo Beach WWTP |
403753 |
R3-2015-0016 |
N |
| 1138601 |
12/01/2024 |
Deficient Reporting |
34 days past due |
Violation |
N |
eSMR |
Pismo Beach WWTP |
403753 |
R3-2015-0016 |
N |
| 1137702 |
12/03/2024 |
Late Report |
Semi-Annual SMR ( MONRPT ) (Semi Annual Effluent) report for H2 2024 (2577059) was due on 02-DEC-24 |
Violation |
None |
Report |
Pismo Beach WWTP |
403753 |
R3-2015-0016 |
N |
| 1137681 |
12/02/2024 |
Late Report |
Monthly SMR ( MONNPDES ) (NPDES monthly sampling) report for October 2024 (2869137) was due on 01-DEC-24 |
Violation |
None |
Report |
Pismo Beach WWTP |
403753 |
R3-2015-0016 |
N |
| 1133533 |
08/07/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris from Construction caused 250 gallons of sewage to spill from Manhole at Wadsworth/Bello to Paved Surface |
Violation |
None |
SSO |
Pismo Beach CS |
299873 |
2022-0103-DWQ |
N |
| 1133532 |
07/19/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pipe Structural Problem/Failure - Controls caused 120 gallons of sewage to spill from Force Main at 120 Searidge Ct to Street/Curb and Gutter (2 3) |
Violation |
None |
SSO |
Pismo Beach CS |
299873 |
2022-0103-DWQ |
N |
| 1133531 |
07/03/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pump Station Failure - Mechanical, Pump Station Failure - Power caused 1350 gallons of sewage to spill from Gravity Mainline at Morro/Ocean Blvd to Drainage Conveyance System that discharges to surface water, Street/Curb and Gutter (2 3) |
Violation |
None |
SSO |
Pismo Beach CS |
299873 |
2022-0103-DWQ |
N |
| 1133529 |
07/24/2023 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris from Construction, Debris-General caused 1500 gallons of sewage to spill from Manhole at In tersection of Bello and Wadsworth to Drainage Conveyance System, Paved Surface, Street/Curb and Gutter (2 3), Unpaved Surface |
Violation |
None |
SSO |
Pismo Beach CS |
299873 |
2022-0103-DWQ |
N |
| 1133528 |
07/03/2023 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pump Station Failure - Power caused 600 gallons of sewage to spill from Manhole at 1780 Morro/ Ocean Blvd intersection. to Drainage Conveyance System that discharges to surface water |
Violation |
None |
SSO |
Pismo Beach CS |
299873 |
2022-0103-DWQ |
N |
| 1124120 |
01/31/2024 |
Late Report |
Annual SMR ( SUMRPT ) (NPDES Summary Report) report for 2023 (2673560) was due on 30-JAN-24 |
Violation |
None |
Report |
Pismo Beach WWTP |
403753 |
R3-2015-0016 |
N |
| 1114623 |
02/01/2023 |
Deficient Monitoring |
During the transition of lab personnel, the sample was inadvertently missed and was not noticed until the month had passed. |
Violation |
N |
eSMR |
Pismo Beach WWTP |
403753 |
R3-2015-0016 |
N |
| 1111403 |
12/19/2022 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1. Debris-General caused 50.0 gallons of sewage to spill from Other sewer system structure;Sewer cleanout lid at end of gravity line. at 2054 Vista Del Mar to Beach. Surface water body affected (Pacific Ocean). |
Violation |
N |
SSO |
Pismo Beach CS |
299873 |
2022-0103-DWQ |
N |
| 1092468 |
06/22/2021 |
OEV |
Fecal Coliform Seven Sample Median limit is 200 MPN/100 mL and reported value was 350 MPN/100 mL at M-001. |
Violation |
N |
eSMR |
Pismo Beach WWTP |
403753 |
R3-2015-0016 |
N |
| 1092467 |
06/21/2021 |
OEV |
Fecal Coliform Seven Sample Median limit is 200 MPN/100 mL and reported value was 350 MPN/100 mL at M-001. |
Violation |
N |
eSMR |
Pismo Beach WWTP |
403753 |
R3-2015-0016 |
N |
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