| 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. |
| 1105129 |
04/30/2022 |
Deficient Monitoring |
No flow was metered for entire month of April. |
Violation |
N |
Report |
King City Industrial WWTF |
147377 |
91-084 |
N |
| 1100359 |
12/03/2021 |
OEV |
pH Daily Maximum limit is 8.4 SU and reported value was 8.5 SU. |
Violation |
N |
Report |
King City Industrial WWTF |
147377 |
91-084 |
N |
| 1130717 |
05/01/2024 |
Deficient Monitoring |
Ongoing Malfunctioning flow meter: Installation of a new flow meter will require |
Violation |
None |
Report |
King City Industrial WWTF |
147377 |
91-084 |
N |
| 1132995 |
08/31/2024 |
Deficient Monitoring |
Installation of a new flow meter will require extensive planning and coordinatio |
Violation |
N |
Report |
King City Industrial WWTF |
147377 |
91-084 |
N |
| 1108284 |
06/10/2022 |
OEV |
pH Daily Maximum limit is 8.4 SU and reported value was 8.7 SU. |
Violation |
None |
Report |
King City Industrial WWTF |
147377 |
91-084 |
N |
| 1108283 |
07/01/2022 |
Deficient Monitoring |
No flow was metered for entire month of July. |
Violation |
None |
Report |
King City Industrial WWTF |
147377 |
91-084 |
N |
| 1130093 |
01/31/2024 |
Deficient Monitoring |
Ongoing Malfunctioning flow meter: Installation of a new flow meter will require |
Violation |
N |
Report |
King City Industrial WWTF |
147377 |
91-084 |
N |
| 1121763 |
06/30/2023 |
OEV |
pH Monthly Average limit is 8.4 SU and reported value was 8.52 SU. |
Violation |
N |
Report |
King City Industrial WWTF |
147377 |
91-084 |
N |
| 1100360 |
12/10/2021 |
OEV |
pH Daily Maximum limit is 8.4 SU and reported value was 8.5 SU. |
Violation |
N |
Report |
King City Industrial WWTF |
147377 |
91-084 |
N |
| 1130092 |
12/31/2023 |
Deficient Monitoring |
Ongoing Malfunctioning flow meter: Installation of a new flow meter will require |
Violation |
N |
Report |
King City Industrial WWTF |
147377 |
91-084 |
N |
| 1082977 |
11/30/2020 |
Deficient Monitoring |
Missing a monthly pH grab |
Violation |
N |
Report |
King City Industrial WWTF |
147377 |
91-084 |
N |
| 1140313 |
08/04/2022 |
CAT1 |
Total Suspended Solids (TSS) 30-Day Average limit is 100 mg/L and reported value |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1101477 |
10/01/2021 |
Deficient Monitoring |
Influent meter not working, so influent flows not recorded correctly. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1108008 |
01/01/2022 |
Deficient Monitoring |
Sludge depth not recorded. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1108010 |
04/01/2022 |
Order Conditions |
Ponds shall not have a pH less than 6.5 or greater than 8.3. Values reported dur |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1140291 |
10/01/2021 |
Deficient Reporting |
Freeboard not documented weekly. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1141153 |
10/01/2021 |
Order Conditions |
Ponds shall not have a pH less than 6.5 or greater than 8.3. Values reported dur |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1141159 |
03/03/2023 |
Deficient Monitoring |
Monthly Effluent BOD, TSS, pH & SS were not reported for February 2023. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1141163 |
05/12/2023 |
CAT1 |
Total Suspended Solids (TSS) 30-Day Average limit is 100 mg/L and reported value |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1143969 |
08/28/2024 |
Order Conditions |
King City violated Existing Permit section IV.E.1 by failing to appropriately ma |
Violation |
None |
Inspection |
King City Domestic WWTF |
456568 |
R3-2020-0020 |
Y |
| 1147703 |
08/02/2025 |
Late Report |
Failure to submit quarterly monitoring report for Q2 2025. |
Violation |
None |
Report |
King City Domestic WWTF |
456568 |
R3-2020-0020 |
Y |
| 1125678 |
07/07/2023 |
CAT1 |
Total Suspended Solids (TSS) 30-Day Average limit is 100.0 mg/L and reported val |
Violation |
None |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1140306 |
10/01/2021 |
OEV |
pH Instantaneous Maximum limit is 8.3 SU and reported value was 8.8 SU. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1143971 |
08/28/2024 |
Order Conditions |
[2 Violations] King City failed to maintain enough working aerators in Ponds 1 a |
Violation |
None |
Inspection |
King City Domestic WWTF |
456568 |
R3-2020-0020 |
Y |
| 1143974 |
03/02/2025 |
Late Report |
King City WWTF violated Existing Permit Section VI.D by failing to submit the 20 |
Violation |
None |
Report |
King City Domestic WWTF |
456568 |
R3-2020-0020 |
Y |
| 1147702 |
05/02/2025 |
Late Report |
Failure to submit quarterly monitoring report for Q1 2025. |
Violation |
N |
Report |
King City Domestic WWTF |
456568 |
R3-2020-0020 |
Y |
| 1140318 |
02/01/2023 |
Deficient Reporting |
Monthly Effluent BOD, TSS, pH & SS were not reported for January 2023. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1140321 |
10/14/2022 |
CAT1 |
Total Suspended Solids (TSS) 30-Day Average limit is 100 mg/L and reported value |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1140332 |
09/15/2023 |
CAT1 |
Total Suspended Solids (TSS) 30-Day Average limit is 100.0 mg/L and reported val |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1140337 |
05/01/2024 |
Deficient Reporting |
Missing pond freeboard, pH, DO, and sludge depth reporting for April. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1143964 |
04/12/2024 |
Order Conditions |
King City violated Prior Permit section D.3 by failing to have an operating infl |
Violation |
None |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1143975 |
04/13/2025 |
Late Report |
King City WWTF violated Existing Permit Section VI.D by failing to submit the Op |
Violation |
None |
Report |
King City Domestic WWTF |
456568 |
R3-2020-0020 |
Y |
| 1108011 |
04/01/2022 |
Deficient Monitoring |
Freeboard not documented. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1140316 |
10/01/2022 |
Order Conditions |
Ponds shall not have a pH less than 6.5 or greater than 8.3. Values reported dur |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1141152 |
10/01/2021 |
Deficient Monitoring |
Sludge depth not recorded. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1143004 |
04/01/2024 |
Deficient Monitoring |
Missing effluent flow monitoring for Q4 2021, Q1 2022, Q2 2022, Q3 2022, Q4 2022 |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1143968 |
06/30/2024 |
OEV |
pH 30-Day Average limit is 8.4 SU and reported value was 9.55 SU. |
Violation |
N |
Report |
King City Domestic WWTF |
456568 |
R3-2020-0020 |
Y |
| 1143976 |
04/13/2025 |
Late Report |
King City WWTF violated Existing Permit Section VI.D by failing to submit the Ti |
Violation |
None |
Report |
King City Domestic WWTF |
456568 |
R3-2020-0020 |
Y |
| 1108009 |
01/01/2022 |
Deficient Monitoring |
Influent flow not recorded accurately due to pump issues. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1141160 |
02/01/2023 |
Deficient Monitoring |
Monthly Influent BOD and TSS were not reported for January 2023. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1141161 |
03/01/2023 |
Deficient Monitoring |
Monthly Influent BOD and TSS were not reported for February 2023. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1108007 |
01/01/2022 |
Deficient Monitoring |
Freeboard not monitored weekly. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1141156 |
09/16/2022 |
CAT1 |
Total Suspended Solids (TSS) 30-Day Average limit is 100 mg/L and reported value |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1143967 |
08/28/2024 |
Order Conditions |
King City violated Existing Permit section IV.B.4 by failing to minimize weeds a |
Violation |
N |
Inspection |
King City Domestic WWTF |
456568 |
R3-2020-0020 |
Y |
| 1125677 |
08/18/2023 |
CAT1 |
Total Suspended Solids (TSS) 30-Day Average limit is 100.0 mg/L and reported val |
Violation |
None |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1140310 |
10/01/2021 |
OEV |
pH Instantaneous Maximum limit is 8.3 SU and reported value was 8.9 SU. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1140311 |
08/07/2022 |
Deficient Monitoring |
Freeboard not documented during the first week of August for all ponds. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1140338 |
07/01/2024 |
Deficient Reporting |
No effluent flow readings for Q2. A meter has not been installed. |
Violation |
N |
Report |
King City Domestic WWTF |
456568 |
R3-2020-0020 |
Y |
| 1143963 |
03/02/2024 |
Late Report |
Failure to submit 2023 annual report due on 3/1/24. |
Violation |
None |
Report |
King City Domestic WWTF |
144671 |
91-005 |
Y |
| 1140294 |
07/20/2021 |
OEV |
pH Instantaneous Maximum limit is 8.3 SU and reported value was 8.7 SU. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
N |
| 1140346 |
08/23/2024 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) 30-Day Average limit is 45 m |
Violation |
N |
Report |
King City Domestic WWTF |
456568 |
R3-2020-0020 |
N |
| 1140307 |
09/07/2021 |
OEV |
pH Instantaneous Maximum limit is 8.3 SU and reported value was 9.2 SU. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
N |
| 1148281 |
06/27/2025 |
CAT1 |
Total Suspended Solids (TSS) 30-Day Average limit is 100.0 mg/L and reported val |
Violation |
None |
Report |
King City Domestic WWTF |
456568 |
R3-2020-0020 |
N |
| 1140292 |
07/06/2021 |
Order Conditions |
Ponds shall not have a pH less than 6.5 or greater than 8.3. Values reported dur |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
N |
| 1141154 |
01/07/2021 |
Deficient Monitoring |
Ponds shall not have a pH less than 6.5 or greater than 8.3. Values reported dur |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
N |
| 1148279 |
03/21/2025 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) 30-Day Average limit is 45.0 |
Violation |
None |
Report |
King City Domestic WWTF |
456568 |
R3-2020-0020 |
N |
| 1140296 |
07/06/2021 |
OEV |
pH Instantaneous Maximum limit is 8.3 SU and reported value was 9.1 SU. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
N |
| 1141155 |
07/01/2021 |
Order Conditions |
Ponds shall not have a pH less than 6.5 or greater than 8.3. Values reported dur |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
N |
| 1140303 |
09/07/2021 |
OEV |
pH Instantaneous Maximum limit is 8.3 SU and reported value was 9.1 SU. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
N |
| 1082975 |
11/30/2020 |
Deficient Monitoring |
Missing weekly pH monitoring |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
N |
| 1140297 |
07/13/2021 |
OEV |
pH Instantaneous Maximum limit is 8.3 SU and reported value was 9.2 SU. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
N |
| 1140344 |
10/01/2024 |
Deficient Reporting |
No effluent flow readings for Q3. A meter has not been installed. |
Violation |
N |
Report |
King City Domestic WWTF |
456568 |
R3-2020-0020 |
N |
| 1140300 |
07/06/2021 |
OEV |
pH 1-Hour Average (Mean) limit is 8.3 SU and reported value was 9.2 SU. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
N |
| 1148280 |
06/07/2025 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) 30-Day Average limit is 45.0 |
Violation |
None |
Report |
King City Domestic WWTF |
456568 |
R3-2020-0020 |
N |
| 1140295 |
07/27/2021 |
OEV |
pH Instantaneous Maximum limit is 8.3 SU and reported value was 8.7 SU. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
N |
| 1145495 |
03/31/2024 |
Deficient Reporting |
No effluent flow readings for Q3. A meter has not been installed. |
Violation |
None |
Report |
King City Domestic WWTF |
456568 |
R3-2020-0020 |
N |
| 1145493 |
12/31/2024 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) 30-Day Average limit is 45.0 |
Violation |
None |
Report |
King City Domestic WWTF |
456568 |
R3-2020-0020 |
N |
| 1148278 |
01/17/2025 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) 30-Day Average limit is 45.0 |
Violation |
None |
Report |
King City Domestic WWTF |
456568 |
R3-2020-0020 |
N |
| 1145494 |
12/31/2024 |
CAT1 |
Total Suspended Solids (TSS) 30-Day Average limit is 100.0 mg/L and reported val |
Violation |
None |
Report |
King City Domestic WWTF |
456568 |
R3-2020-0020 |
N |
| 1140299 |
07/27/2021 |
OEV |
pH Instantaneous Maximum limit is 8.3 SU and reported value was 9.1 SU. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
N |
| 1140308 |
09/24/2021 |
OEV |
pH Instantaneous Maximum limit is 8.3 SU and reported value was 9.2 SU. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
N |
| 1140293 |
07/13/2021 |
OEV |
pH Instantaneous Maximum limit is 8.3 SU and reported value was 8.7 SU. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
N |
| 1148282 |
05/15/2025 |
OEV |
pH 30-Day Average limit is 8.4 SU and reported value was 10.3 SU. |
Violation |
None |
Report |
King City Domestic WWTF |
456568 |
R3-2020-0020 |
N |
| 1140301 |
07/20/2021 |
OEV |
pH Instantaneous Maximum limit is 8.3 SU and reported value was 9.2 SU. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
N |
| 1140304 |
09/14/2021 |
OEV |
pH Instantaneous Maximum limit is 8.3 SU and reported value was 9.2 SU. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
N |
| 1148277 |
01/01/2025 |
OEV |
pH 30-Day Average limit is 8.4 SU and reported value was 9.15 SU. |
Violation |
None |
Report |
King City Domestic WWTF |
456568 |
R3-2020-0020 |
N |
| 1140333 |
04/01/2024 |
Order Conditions |
Effluent pH shall not be less than 6.5 or greater than 8.3. Values reported duri |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
N |
| 1140305 |
09/24/2021 |
OEV |
pH Instantaneous Maximum limit is 8.3 SU and reported value was 9.0 SU. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
N |
| 1140298 |
07/20/2021 |
OEV |
pH Instantaneous Maximum limit is 8.3 SU and reported value was 9.1 SU. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
N |
| 1140302 |
07/27/2021 |
OEV |
pH Instantaneous Maximum limit is 8.3 SU and reported value was 9.2 SU. |
Violation |
N |
Report |
King City Domestic WWTF |
144671 |
91-005 |
N |
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