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. |
1141752 |
01/31/2025 |
CAT2 |
Copper, Total Monthly Average limit is 8.8 ug/L and reported value was 21.1 ug/L at EFF-001C. |
Violation |
N |
eSMR |
Paso Robles WWTP |
443460 |
R3-2021-0001 |
N |
1139995 |
01/29/2025 |
Deficient Monitoring |
Due to some personnel changes the BOD sample was not read for the week of January 26th, 2025. This is below the one sample per week minimum. |
Violation |
N |
eSMR |
Paso Robles WWTP |
443460 |
R3-2021-0001 |
N |
1139264 |
12/31/2024 |
Groundwater |
2024 sampling of GW-002 showed TDS levels elevated above the water quality objectives set forth by the Basin Plan. The groundwater TDS objective is an annual median of less than 1,050 mg/L. Paso Robles results showed an annual median of 1,188 mg/L. All wastewater plant effluent discharge levels of TDS were below discharge limits. |
Violation |
N |
eSMR |
Paso Robles WWTP |
443460 |
R3-2021-0001 |
N |
1139263 |
12/31/2024 |
Groundwater |
2024 sampling of GW-002 showed Sodium levels elevated above the water quality objectives set forth by the Basin Plan. The groundwater Sodium objective is an annual median of less than 225 mg/L. Paso Robles results showed an annual median of 243 mg/L. |
Violation |
N |
eSMR |
Paso Robles WWTP |
443460 |
R3-2021-0001 |
N |
1139262 |
12/31/2024 |
Groundwater |
2024 sampling of GW-002 showed Sulfate levels elevated above the water quality objectives set forth by the Basin Plan. The groundwater Sulfate objective is an annual median of less than 200 mg/L. Paso Robles results showed an annual median of 293.5 mg/L. All wastewater plant effluent discharge levels of Sulfate were below discharge limits. |
Violation |
N |
eSMR |
Paso Robles WWTP |
443460 |
R3-2021-0001 |
N |
1138605 |
10/31/2024 |
CAT2 |
Copper, Total Monthly Average limit is 8.8 ug/L and reported value was 13.7 ug/L at EFF-001C. |
Violation |
N |
eSMR |
Paso Robles WWTP |
443460 |
R3-2021-0001 |
N |
1133037 |
07/31/2024 |
CAT2 |
Copper, Total Monthly Average limit is 8.8 ug/L and reported value was 10.9 ug/L at EFF-001B. |
Violation |
N |
eSMR |
Paso Robles WWTP |
443460 |
R3-2021-0001 |
N |
1129882 |
04/30/2024 |
CAT2 |
Copper, Total Monthly Average limit is 8.8 ug/L and reported value was 14.3 ug/L at EFF-001C. |
Violation |
N |
eSMR |
Paso Robles WWTP |
443460 |
R3-2021-0001 |
N |
1126206 |
01/31/2024 |
CAT2 |
Copper, Total Monthly Average limit is 8.8 ug/L and reported value was 9.43 ug/L at EFF-001C. |
Violation |
N |
eSMR |
Paso Robles WWTP |
443460 |
R3-2021-0001 |
N |
1123417 |
12/31/2023 |
Groundwater |
2023 sampling of GW2 showed Sulfate levels elevated above the water quality objectives set forth by the Basin Plan. The groundwater Sulfate objective is an annual median of less than 200 mg/L. Paso Robles results showed an annual median of 251 mg/L. The 2022 annual median Sulfate level was 149 mg/L. All wastewater plant effluent discharge levels of Sulfate were well below discharge limits. |
Violation |
N |
eSMR |
Paso Robles WWTP |
443460 |
R3-2021-0001 |
N |
1123416 |
12/31/2023 |
Groundwater |
2023 sampling of GW2 showed TDS levels elevated above the water quality objectives set forth by the Basin Plan. The groundwater TDS objective is an annual median of less than 1,050 mg/L. Paso Robles results showed an annual median of 1,185 mg/L. The 2022 annual median TDS was 901 mg/L. All wastewater plant effluent discharge levels of TDS were well below discharge limits. |
Violation |
N |
eSMR |
Paso Robles WWTP |
443460 |
R3-2021-0001 |
N |
1123388 |
10/31/2023 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 8.8 ug/L and reported value was 13.7 ug/L at EFF-001C. |
Violation |
N |
eSMR |
Paso Robles WWTP |
443460 |
R3-2021-0001 |
Y |
1121317 |
07/27/2023 |
CAT2 |
Copper, Total Recoverable Daily Maximum limit is 21.4 ug/L and reported value was 26 ug/L at EFF-001C. |
Violation |
N |
eSMR |
Paso Robles WWTP |
443460 |
R3-2021-0001 |
Y |
1121316 |
07/31/2023 |
CAT2 |
Copper, Total Recoverable Monthly Average (Mean) limit is 8.8 ug/L and reported value was 15.2 ug/L at EFF-001C. |
Violation |
N |
eSMR |
Paso Robles WWTP |
443460 |
R3-2021-0001 |
Y |
1115981 |
01/31/2023 |
CAT2 |
Copper, Total Recoverable Monthly Average (Mean) limit is 8.8 ug/L and reported value was 10.9 ug/L at EFF-001C. |
Violation |
N |
eSMR |
Paso Robles WWTP |
443460 |
R3-2021-0001 |
Y |
1111232 |
09/23/2022 |
Order Conditions |
Violation of General Permit provision E.12.k for failure to comply with PCRs section D.2 |
Violation |
N |
Inspection |
Paso Robles Municipal SW |
185787 |
2003-0005-DWQ |
N |
1111231 |
05/13/2022 |
Order Conditions |
Violation of General Permit provision E.12.k for failure to comply with PCRs sections B.3.c.v and B.3.c.vi providing that the City require the total project site area and total new and replaced impervious area be included in the SWCP |
Violation |
N |
Inspection |
Paso Robles Municipal SW |
185787 |
2003-0005-DWQ |
N |
1111230 |
05/13/2022 |
Order Conditions |
Violation of General Permit provision E.12.k for failure to comply with PCRs sections B.3.c, B.4.g, and B.5.b requiring that the City not grant final project approval until the Stormwater Control Plan for the Regulated Project sufficiently demonstrates the Regulated Project design meets the Water Quality Treatment [Performance Requirement No. 2], Runoff Retention [Performance Requirement No. 3], and Peak Management [Performance Requirement No. 4] Performance Requirements |
Violation |
N |
Inspection |
Paso Robles Municipal SW |
185787 |
2003-0005-DWQ |
N |
1109365 |
07/31/2022 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 8.8 ug/L and reported value was 11.2 ug/L at EFF-001C. |
Violation |
N |
eSMR |
Paso Robles WWTP |
443460 |
R3-2021-0001 |
Y |
1106241 |
04/05/2022 |
CAT2 |
Copper, Total Recoverable Monthly Average (Mean) limit is 8.8 ug/L and reported value was 10.5 ug/L at EFF-001C. |
Violation |
N |
eSMR |
Paso Robles WWTP |
443460 |
R3-2021-0001 |
N |
1105827 |
06/24/2022 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1. Air Relief Valve (ARV)/Blow-Off Valve (BOV) Failure;Debris gathered around the float causing a partial seal. The partial seal allowed fluid at a rate of 2 GPM during pumping cycles to release. caused 1026.0 gallons of sewage to spill from Force Main;Sill was from the ARV located at the eastern end of the force main pipe crossing. at 565 Oak Lane to Surface Water;Unpaved surface;From the ARV down the unpaved surface breaching the eastern bank of the Salinas River.. Surface water body affected (Salinas River). |
Violation |
N |
SSO |
Paso Robles CS |
299863 |
2022-0103-DWQ |
N |
1102928 |
01/04/2022 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 8.8 ug/L and reported value was 9.4 ug/L at EFF-001C. |
Violation |
N |
eSMR |
Paso Robles WWTP |
443460 |
R3-2021-0001 |
N |
1095375 |
07/31/2021 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 8.8 ug/L and reported value was 14.6 ug/L at EFF-001C. |
Violation |
N |
eSMR |
Paso Robles WWTP |
443460 |
R3-2021-0001 |
Y |
1083841 |
11/09/2020 |
CTOX |
Chronic Toxicity-C.dubia-Reproduction 1-Hour Average (Mean) limit is 1 TUc TUc at M-001C. |
Violation |
N |
eSMR |
Paso Robles WWTP |
379360 |
R3-2011-0002 |
N |
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