| Violation ID |
Occurred Date |
Violation Type |
(-) Violation Description |
Corrective Action |
Status |
Classification |
Source |
| 1148452 |
09/24/2025 |
OEV |
E.coli Other limit is 320 MPN/100 mL and reported value was 1600 MPN/100 mL at M-001A. |
Staff continues to maintain and perform daily inspections of the UV system. |
Violation |
U |
eSMR |
| 1144931 |
06/12/2025 |
CAT2 |
Bis (2-Ethylhexyl) Phthalate Monthly Average limit is .12 lb/day and reported value was .23 lb/day at M-001A. |
Staff continues monitoring ferric dosing to facilitate proper settling as well as ensuring adequate aeration in the aeration basins to aid in the breakdown of phthalates. |
Violation |
U |
eSMR |
| 1144932 |
06/12/2025 |
CAT2 |
Bis (2-Ethylhexyl) Phthalate Monthly Average limit is 5.9 ug/L and reported value was 12 ug/L at M-001A. |
Staff continues monitoring ferric dosing to facilitate proper settling as well as ensuring adequate aeration in the aeration basins to aid in the breakdown of phthalates. |
Violation |
U |
eSMR |
| 1128205 |
04/10/2024 |
OEV |
E.coli 10% for 30 days limit is 320 MPN/100 mL and reported value was 1600 MPN/100 mL at M-001A. |
The plants staff continue to perform weekly maintenance on the UV system such as inspecting the lamps and cleaning of lamps to ensure the system is working properly. |
Violation |
U |
eSMR |
| 1122268 |
10/31/2023 |
DMON |
Monthly monitoring for the month of October 2023 was not completed. |
Staff has implemented a visual checklist to ensure this will not happen again. |
Violation |
U |
eSMR |
| 1122267 |
10/31/2023 |
DMON |
The monthly oil & grease sample was not completed in the month of October 2023. |
Staff has implemented a visual checklist to ensure this will not happen again. |
Violation |
U |
eSMR |
| 1121384 |
09/20/2023 |
OEV |
E.coli 90% of a Minimum of 5 Samples in 30-Days limit is 320 MPN/100 mL and reported value was 920 MPN/100 mL at M-001A. |
Staff continues to monitor and complete weekly maintenance on the UV system. |
Violation |
U |
eSMR |
| 1117235 |
04/06/2023 |
CAT1 |
Ammonia, Total (as N) Maximum Daily (MDEL) limit is 3.2 mg/L and reported value was 4.1 mg/L at M-001A. |
Staff has been monitoring the aeration system and maintaining adequate dissolved oxygen. The Pretreatment department has been closely monitoring all SIU's that could be causing the increased flows. |
Violation |
U |
eSMR |
| 1115823 |
03/22/2023 |
OEV |
E.coli Instantaneous Maximum limit is 320 MPN/100 mL and reported value was 1600 MPN/100 mL at M-001A. |
Staff continues to monitor and perform weekly maintenance on the UV system. The City is still in the process of replacing the outdated UV system. |
Violation |
U |
eSMR |
| 1115093 |
02/15/2023 |
CAT2 |
Copper, Total Monthly Average limit is 16.7 ug/L and reported value was 17 ug/L at M-001A. |
Staff continues to monitor the dosing of Ferric Sulfate to aid in the precipitation of the copper in our effluent. |
Violation |
U |
eSMR |
| 1110599 |
10/26/2022 |
OEV |
E.coli Instantaneous Maximum limit is 320 MPN/100 mL and reported value was 350 MPN/100 mL at M-001A. |
Staff continues to monitor and perform weekly maintenance on our UV system. The City is moving forward with the replacement of our outdated UV system and hope to have the new unit online by the end of 2023. |
Violation |
U |
eSMR |
| 1108793 |
09/30/2022 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 16.7 ug/L and reported value was 17 ug/L at M-001A. |
Coagulant dosages are being monitored closely to aid in precipitating out the metals. Pretreatment has also been monitoring the industrial users trying to mitigate the copper at the believed sources. |
Violation |
U |
eSMR |
| 1095869 |
09/01/2021 |
OEV |
E.coli 6-Week Rolling Geometric Mean limit is 100 MPN/100 mL and reported value was 146.3 MPN/100 mL at M-001A. |
Staff continues to clean and inspect the UV system weekly and address any issues found immediately. |
Violation |
U |
eSMR |
| 1095870 |
09/01/2021 |
OEV |
E.coli Instantaneous Maximum limit is 320 MPN/100 mL and reported value was 350 MPN/100 mL at M-001A. |
Staff continues to clean and inspect the UV system weekly and address any issues found immediately. |
Violation |
U |
eSMR |
| 1093644 |
07/28/2021 |
OEV |
E.coli Maximum Daily (MDEL) limit is 320 MPN/100 mL and reported value was 1600 MPN/100 mL at M-001A. |
Staff has done a complete lamp replacement on the UV system and continues to clean and maintain the system regularly. The city is currently in the engineering stage of the UV system replacement. |
Violation |
U |
eSMR |
| 1091417 |
05/31/2021 |
OEV |
Fecal Coliform 10% for 30 days limit is 400 MPN/100 mL and reported value was 1600 MPN/100 mL at M-001A. |
The City is currently in the process of replacing the plants UV system with an upgraded Trojan system. Meanwhile staff is still servicing and maintaining the unit as normal. |
Violation |
B |
eSMR |
| 1091416 |
05/12/2021 |
OEV |
E.coli Instantaneous Maximum limit is 400 MPN/100 mL and reported value was 1600 MPN/100 mL at M-001A. |
The City is currently in the process of replacing the plants UV system with an upgraded Trojan system. Meanwhile staff is still servicing and maintaining the unit as normal. |
Violation |
U |
eSMR |
| 1088772 |
12/31/2020 |
DMON |
Analysis for antimony not run. This triggered a violation in the federal database. |
|
Violation |
B |
Report |
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Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
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