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. |
1140074 |
02/02/2025 |
Late Report |
Annual SMR ( MONNPDES ) (Annual Progress Report-BOD & TSS) report for 2024 (232 |
Violation |
None |
Report |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
N |
1140073 |
02/02/2025 |
Late Report |
Annual SMR ( MONNPDES ) (Annual Progress Report-Ammonia) report for 2024 (23221 |
Violation |
None |
Report |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
N |
1140072 |
02/02/2025 |
Late Report |
Annual SMR ( MONNPDES ) (Annual Progress Report-Chronic) report for 2024 (23221 |
Violation |
None |
Report |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
N |
1140057 |
02/02/2025 |
Late Report |
Semi-Annual SMR ( MONNPDES ) report for H2 2024 (2902913) was due on 01-FEB-25 |
Violation |
None |
Report |
Delleker WWTP |
433307 |
R5-2019-0052 |
N |
1140056 |
02/02/2025 |
Late Report |
Annual SMR ( MONNPDES ) report for 2024 (2902919) was due on 01-FEB-25 |
Violation |
None |
Report |
Delleker WWTP |
433307 |
R5-2019-0052 |
N |
1140055 |
02/02/2025 |
Late Report |
Quarterly SMR ( MONNPDES ) report for Q4 2024 (2902912) was due on 01-FEB-25 |
Violation |
None |
Report |
Delleker WWTP |
433307 |
R5-2019-0052 |
N |
1140029 |
01/31/2025 |
Late Report |
Annual SMR ( TECHRPT ) (MRP X.D.1 Annual Operations Report) report for 2024 (29 |
Violation |
None |
Report |
Delleker WWTP |
433307 |
R5-2019-0052 |
N |
1139991 |
12/31/2024 |
Deficient Monitoring |
No Samples were taken |
Violation |
N |
eSMR |
Delleker WWTP |
433307 |
R5-2019-0052 |
N |
1139990 |
12/31/2024 |
Deficient Monitoring |
No samples were taken |
Violation |
N |
eSMR |
Delleker WWTP |
433307 |
R5-2019-0052 |
N |
1139989 |
12/31/2024 |
Deficient Monitoring |
No Samples were taken |
Violation |
N |
eSMR |
Delleker WWTP |
433307 |
R5-2019-0052 |
N |
1139988 |
12/31/2024 |
Deficient Monitoring |
No Samples were taken |
Violation |
N |
eSMR |
Delleker WWTP |
433307 |
R5-2019-0052 |
N |
1139987 |
12/31/2024 |
Deficient Monitoring |
No Samples were taken |
Violation |
N |
eSMR |
Delleker WWTP |
433307 |
R5-2019-0052 |
N |
1139986 |
12/31/2024 |
Deficient Monitoring |
No Flow was Recorded because the influent meter was disabled. |
Violation |
N |
eSMR |
Delleker WWTP |
433307 |
R5-2019-0052 |
N |
1139945 |
01/31/2025 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 6.7 ug/L and reported value w |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
N |
1139944 |
01/08/2025 |
CAT2 |
Copper, Total Recoverable Maximum Daily (MDEL) limit is 15 ug/L and reported val |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
N |
1139943 |
01/31/2025 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30 |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
N |
1139942 |
01/08/2025 |
OEV |
Total Coliform Weekly Average limit is 23 MPN/100 mL and reported value was 79 M |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
N |
1139941 |
01/31/2025 |
CAT1 |
Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
N |
1139940 |
01/11/2025 |
CAT1 |
Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
N |
1139882 |
10/09/2024 |
Order Conditions |
WDRs Order R5-2022-0022, section III, Discharge Prohibitions: B. The by-pass or |
Violation |
None |
Report |
City of Corning WWTP |
447832 |
R5-2022-0022 |
Y |
1139881 |
10/09/2024 |
Order Conditions |
WDRs Order R5-2022-0022, section III, Discharge Prohibitions: A. Discharge of wa |
Violation |
None |
Report |
City of Corning WWTP |
447832 |
R5-2022-0022 |
Y |
1139880 |
10/09/2024 |
Other Codes |
California Water Code (CWC) Section 13376. On 10 October 2024 at 4:30 a.m. the D |
Violation |
None |
Report |
City of Corning WWTP |
447832 |
R5-2022-0022 |
Y |
1139806 |
01/21/2025 |
Other Codes |
Undisinfected secondary treated wastewater is not permitted to discharge to Span |
Violation |
None |
Report |
American Valley WWTP |
456253 |
R5-2024-0008 |
Y |
1139805 |
01/21/2025 |
Order Conditions |
The sodium hypochlorite valve was not re-opened after completing repair work, th |
Violation |
None |
Report |
American Valley WWTP |
456253 |
R5-2024-0008 |
Y |
1139804 |
01/21/2025 |
Order Conditions |
By-pass of undisinfected wastewater to Spanish Creek is a violation of Discharge |
Violation |
None |
Report |
American Valley WWTP |
456253 |
R5-2024-0008 |
Y |
1139803 |
01/21/2025 |
Order Conditions |
Failure to chlorinate wastewater as described in the permit Fact Sheet section I |
Violation |
None |
Report |
American Valley WWTP |
456253 |
R5-2024-0008 |
Y |
1139746 |
12/31/2024 |
Deficient Monitoring |
Missed total coliform sample |
Violation |
N |
eSMR |
Portola WWTP |
451326 |
R5-2024-0023 |
N |
1139630 |
12/17/2024 |
OEV |
Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 240 MP |
Violation |
N |
eSMR |
American Valley WWTP |
456253 |
R5-2024-0008 |
N |
1139430 |
01/30/2025 |
Deficient Monitoring |
Discharger failed to monitor, INF-001, SUP-001, RSW-001, PND-001 thru PND-005. |
Violation |
N |
Report |
Delleker WWTP |
433307 |
R5-2019-0052 |
N |
1139428 |
09/30/2024 |
Deficient Monitoring |
Discharger did not conduct groundwater and receiving monitoring. RGW-001 thru RG |
Violation |
N |
Report |
Delleker WWTP |
433307 |
R5-2019-0052 |
N |
1139184 |
12/04/2024 |
Order Conditions |
Filter NTU exceeded 2 NTU |
Violation |
N |
eSMR |
Mount Shasta WWTP |
448201 |
R5-2023-0016 |
N |
1139183 |
12/09/2024 |
CAT2 |
Zinc, Total Monthly Average limit is 26 ug/L and reported value was 37.1 ug/L at |
Violation |
N |
eSMR |
Mount Shasta WWTP |
448201 |
R5-2023-0016 |
N |
1139182 |
12/05/2024 |
CAT1 |
Ammonia, Total (as N) Weekly Average limit is 8.9 mg/L and reported value was 09 |
Violation |
N |
eSMR |
Mount Shasta WWTP |
448201 |
R5-2023-0016 |
N |
1139181 |
12/09/2024 |
CAT1 |
Ammonia, Total (as N) Weekly Average limit is 8.9 mg/L and reported value was 12 |
Violation |
N |
eSMR |
Mount Shasta WWTP |
448201 |
R5-2023-0016 |
N |
1139180 |
12/31/2024 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 5.7 mg/L and reported value was 8 |
Violation |
N |
eSMR |
Mount Shasta WWTP |
448201 |
R5-2023-0016 |
N |
1139032 |
01/02/2025 |
Late Report |
Monthly SMR ( MONNPDES ) report for November 2024 (2902917) was due on 01-JAN-25 |
Violation |
None |
Report |
Delleker WWTP |
433307 |
R5-2019-0052 |
N |
1138794 |
12/14/2024 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
N |
1138793 |
12/31/2024 |
Deficient Monitoring |
Due to lab error, BOD testing was not performed for 12/30/24 sample collection d |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
N |
1138791 |
12/31/2024 |
CAT1 |
Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
N |
1138790 |
12/07/2024 |
CAT1 |
Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
N |
1138789 |
12/31/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
N |
1138540 |
11/30/2024 |
Deficient Monitoring |
Missing data for RSW-001 dissolved organic carbon sample. |
Violation |
N |
eSMR |
Portola WWTP |
451326 |
R5-2024-0023 |
N |
1138539 |
11/24/2024 |
CAT2 |
Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 ug/L and reported |
Violation |
N |
eSMR |
American Valley WWTP |
456253 |
R5-2024-0008 |
N |
1138478 |
11/25/2024 |
Deficient Monitoring |
Second monthly fecal coliform sample was not collected from RSW-001 |
Violation |
N |
eSMR |
Mount Shasta WWTP |
448201 |
R5-2023-0016 |
N |
1138477 |
11/25/2024 |
CAT2 |
Zinc, Total Recoverable Monthly Average limit is 26 ug/L and reported value was |
Violation |
N |
eSMR |
Mount Shasta WWTP |
448201 |
R5-2023-0016 |
N |
1138476 |
11/30/2024 |
Order Conditions |
filter discharge exceeded daily average of 2 NTU monitoring requirement on 11/15 |
Violation |
N |
eSMR |
Mount Shasta WWTP |
448201 |
R5-2023-0016 |
N |
1138233 |
11/30/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
N |
1138232 |
11/30/2024 |
Deficient Monitoring |
Due to lab error, BOD testing was not performed for 11/25/24 sample collection d |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
N |
1138231 |
11/30/2024 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 6.7 ug/L and reported value w |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
N |
1138230 |
11/09/2024 |
CAT1 |
Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
N |
1138229 |
11/30/2024 |
CAT1 |
Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
N |
1137769 |
10/31/2024 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Monthly Average limit is 85 % and |
Violation |
N |
Report |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
N |
1136559 |
10/31/2024 |
Deficient Monitoring |
Deficient Monitoring at multiple locations |
Violation |
N |
eSMR |
Delleker WWTP |
433307 |
R5-2019-0052 |
N |
1136558 |
10/31/2024 |
Order Conditions |
Average NTU from the filters was over 2.0 NTU from 10/1-10/29/2024 |
Violation |
N |
eSMR |
Mount Shasta WWTP |
448201 |
R5-2023-0016 |
N |
1136025 |
11/02/2024 |
Late Report |
Quarterly SMR ( MONNPDES ) report for Q3 2024 (2557455) was due on 01-NOV-24 |
Violation |
None |
Report |
Delleker WWTP |
433307 |
R5-2019-0052 |
N |
1135607 |
10/26/2024 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
N |
1135606 |
10/31/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30.0 mg/L and reported val |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
N |
1135605 |
10/05/2024 |
CAT1 |
Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
N |
1135604 |
10/31/2024 |
CAT1 |
Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
N |
1135410 |
09/30/2024 |
Order Conditions |
Violation of Treatment Pont Operating Requirements: Maintain the dissolved oxyge |
Violation |
N |
Report |
Bell Carter Industrial WWTP |
436568 |
R5-2021-0021 |
N |
1135406 |
08/31/2024 |
Order Conditions |
Violation of Treatment Pont Operating Requirements: Maintain the dissolved oxyge |
Violation |
N |
Report |
Bell Carter Industrial WWTP |
436568 |
R5-2021-0021 |
N |
1134944 |
09/30/2024 |
Deficient Monitoring |
Insufficient Monitoring |
Violation |
N |
eSMR |
Delleker WWTP |
433307 |
R5-2019-0052 |
N |
1134638 |
09/30/2024 |
Order Conditions |
Average filter turbidity exceeded 2 NTU on September 5-11, 13-16, 18-30. |
Violation |
N |
eSMR |
Mount Shasta WWTP |
448201 |
R5-2023-0016 |
N |
1134621 |
09/04/2024 |
OEV |
Total Coliform 7-Day Median limit is 23.0 MPN/100 mL and reported value was 49 M |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
Y |
1134620 |
09/30/2024 |
CAT1 |
Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
Y |
1134619 |
09/14/2024 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
Y |
1134618 |
09/30/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30.0 mg/L and reported val |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
Y |
1134617 |
09/30/2024 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 6.7 ug/L and reported value w |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
Y |
1134616 |
09/07/2024 |
CAT1 |
Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
Y |
1134554 |
10/02/2024 |
Late Report |
Once Only OneTime ( TECHRPT ) (Analytical methods Repot Certification) report fo |
Violation |
None |
Report |
Portola WWTP |
451326 |
R5-2024-0023 |
N |
1133294 |
03/29/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-General caused 850 gallons of sewage to spill fro |
Violation |
None |
SSO |
Quincy CS |
301550 |
2022-0103-DWQ |
N |
1132910 |
08/31/2024 |
Order Conditions |
Filter NTU exceeded a 2 NTU daily average 8/10/2024-8/21/2024 |
Violation |
N |
eSMR |
Mount Shasta WWTP |
448201 |
R5-2023-0016 |
N |
1131971 |
09/02/2024 |
Late Report |
Monthly SMR ( MONNPDES ) report for July 2024 (2557464) was due on 01-SEP-24 |
Violation |
None |
Report |
Delleker WWTP |
433307 |
R5-2019-0052 |
N |
1131959 |
08/31/2024 |
Late Report |
Once Only OneTime ( TECHRPT ) (TRE Work Plan) report for 2024/05/06 (2842044) wa |
Violation |
None |
Report |
Portola WWTP |
451326 |
R5-2024-0023 |
N |
1131750 |
08/31/2024 |
CAT1 |
Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
Y |
1131749 |
08/10/2024 |
CAT1 |
Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
Y |
1131405 |
07/31/2024 |
Order Conditions |
daily average filter NTU exceeded limit during the dates of7/10-7/24 |
Violation |
N |
eSMR |
Mount Shasta WWTP |
448201 |
R5-2023-0016 |
N |
1131404 |
07/31/2024 |
Deficient Monitoring |
During the dates 7/11/2024 to 7/23/2024 the data collection program, Historian, |
Violation |
N |
eSMR |
Mount Shasta WWTP |
448201 |
R5-2023-0016 |
Y |
1131320 |
08/25/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-Rags,Other (specify below) caused 650 gallons of |
Violation |
None |
SSO |
Mt Shasta CS |
301324 |
2022-0103-DWQ |
N |
1131054 |
06/30/2024 |
Deficient Monitoring |
Deficient monitoring at SUP-001 - no priority pollutant metals sampling occurred |
Violation |
N |
Report |
Delleker WWTP |
433307 |
R5-2019-0052 |
N |
1131053 |
06/30/2024 |
Deficient Monitoring |
Deficient monitoring for multiple samples, including: RSW-001: Aluminum, Mangane |
Violation |
N |
Report |
Delleker WWTP |
433307 |
R5-2019-0052 |
N |
1130881 |
08/02/2024 |
Late Report |
Quarterly SMR ( MONNPDES ) report for Q2 2024 (2557454) was due on 01-AUG-24 |
Violation |
None |
Report |
Delleker WWTP |
433307 |
R5-2019-0052 |
N |
1130880 |
08/02/2024 |
Late Report |
Semi-Annual SMR ( MONNPDES ) report for H1 2024 (2557456) was due on 01-AUG-24 |
Violation |
None |
Report |
Delleker WWTP |
433307 |
R5-2019-0052 |
N |
1130869 |
07/31/2024 |
CAT1 |
Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
Y |
1130867 |
07/31/2024 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 6.7 ug/L and reported value w |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
Y |
1130866 |
07/06/2024 |
CAT1 |
Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value |
Violation |
N |
eSMR |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
Y |
1130796 |
08/01/2024 |
Late Report |
Once Only OneTime ( TECHRPT ) (WDR VI.C.2.d GW Well Installation Report) report |
Violation |
None |
Report |
Delleker WWTP |
433307 |
R5-2019-0052 |
N |
1130795 |
08/01/2024 |
Late Report |
Once Only OneTime ( TECHRPT ) (WDR VI.C.2.h(2) Salinity/EC Site-Specific Study, |
Violation |
None |
Report |
Delleker WWTP |
433307 |
R5-2019-0052 |
N |
1130794 |
08/01/2024 |
Late Report |
Once Only OneTime ( TECHRPT ) (Analytical Methods Report) report for 2024/05/06 |
Violation |
None |
Report |
Portola WWTP |
451326 |
R5-2024-0023 |
N |
1130776 |
05/31/2024 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value |
Violation |
N |
Report |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
Y |
1130775 |
05/31/2024 |
CAT2 |
Zinc, Total Recoverable Monthly Average limit is 26 ug/L and reported value was |
Violation |
N |
Report |
Alturas Municipal WWTP |
428906 |
R5-2020-0004 |
Y |
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