| Violation ID |
Occurred Date |
Violation Type |
(-) Violation Description |
Corrective Action |
Status |
Classification |
Source |
| 1145897 |
07/05/2025 |
DMON |
Final Effluent Total Suspended Solids(TSS) Analysis was not performed for the week ending July 5, 2025.
Pleasant Grove NOA requires one TSS analysis on the Final Effluent composite per week. |
This deficiency is due to flow sensor and sampler issues leading to unavailability of flow-based composite samples during the week the testing was missed. When a sample was available on July 3, 2025, the laboratory staff ran Biochemical Oxygen Demand (BOD) test but neglected to test for TSS. The importance of staying compliant with our NOAs have been re-emphasized to the city staff to prevent future violations. |
Violation |
B |
eSMR |
| 1098092 |
11/30/2021 |
DMON |
Dissolved Oxygen Concentration at RSW-002 is not reported for November 2021. Dissolved Oxygen concentration needs to be monitored at RSW-002 once a month per the NPDES permit. |
Laboratory personnel have been re-trained on this requirement. |
Violation |
B |
eSMR |
| 1097035 |
10/30/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at UVS-002. |
Roseville staff believe the PGWWTP Final Effluent Total Coliform 7-Day Median violation occurred due to a breakdown in the process because of substantially increased and sustained single day flow caused by torrential rains. The process is now stable. |
Violation |
B |
eSMR |
| 1097036 |
10/29/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at UVS-002. |
Roseville staff believe the PGWWTP Final Effluent Total Coliform 7-Day Median violation occurred due to a breakdown in the process because of substantially increased and sustained single day flow caused by torrential rains. The process is now stable. |
Violation |
B |
eSMR |
| 1097037 |
10/28/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at UVS-002. |
Roseville staff believe the PGWWTP Final Effluent Total Coliform 7-Day Median violation occurred due to a breakdown in the process because of substantially increased and sustained single day flow caused by torrential rains. The process is now stable. |
Violation |
B |
eSMR |
|
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
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