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. |
1147917 |
08/04/2025 |
OEV |
Total Coliform Instantaneous Maximum limit is 240 MPN/100 mL and reported value |
Violation |
N |
eSMR |
Michelson WWRF |
402182 |
R8-2015-0024 |
N |
1147916 |
08/04/2025 |
OEV |
Total Coliform Instantaneous Maximum limit is 240 MPN/100 mL and reported value |
Violation |
N |
eSMR |
Michelson WWRF |
402182 |
R8-2015-0024 |
N |
1147915 |
08/04/2025 |
OEV |
Total Coliform Instantaneous Maximum limit is 240 MPN/100 mL and reported value |
Violation |
N |
eSMR |
Michelson WWRF |
402182 |
R8-2015-0024 |
N |
1145504 |
06/24/2025 |
OEV |
Total Coliform Not to exceed a specific limit more than once within any 30-day p |
Violation |
N |
eSMR |
Michelson WWRF |
402182 |
R8-2015-0024 |
N |
1145503 |
06/24/2025 |
OEV |
Total Coliform Not to exceed a specific limit more than once within any 30-day p |
Violation |
N |
eSMR |
Michelson WWRF |
402182 |
R8-2015-0024 |
N |
1145502 |
06/24/2025 |
OEV |
Total Coliform Not to exceed a specific limit more than once within any 30-day p |
Violation |
N |
eSMR |
Michelson WWRF |
402182 |
R8-2015-0024 |
N |
1144057 |
05/27/2025 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.35 SU at M-INT |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1142498 |
03/17/2025 |
OEV |
pH Instantaneous Maximum limit is 9 SU and reported value was 9.41 SU at M-INTB2 |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1141642 |
03/12/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Damage by Others Not Related to Collection System Constr |
Violation |
None |
SSO |
Riverside City CS |
300891 |
2022-0103-DWQ |
N |
1141617 |
02/19/2025 |
Order Conditions |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.39 SU at M-INT |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1141364 |
03/05/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pipe Structural Problem/Failure - Installation,Operator |
Violation |
None |
SSO |
Riverside City CS |
300891 |
2022-0103-DWQ |
N |
1137798 |
11/19/2024 |
Order Conditions |
pH instantaneous maximum limit is 9.0 SU and reported value was 9.1 SU at M-INTB |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1136858 |
11/18/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-wipes/Non-disposables,Debris-Rags,Debris-General, |
Violation |
None |
SSO |
Riverside City CS |
300891 |
2022-0103-DWQ |
N |
1136832 |
11/18/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-General,Inappropriate Discharge to Collection Sys |
Violation |
None |
SSO |
Riverside City CS |
300891 |
2022-0103-DWQ |
N |
1136728 |
10/21/2024 |
Deficient Monitoring |
Daily total coliform samples are required to be collected from the final effluen |
Violation |
N |
eSMR |
Michelson WWRF |
402182 |
R8-2015-0024 |
N |
1136727 |
10/21/2024 |
Deficient Monitoring |
Daily total coliform samples are required to be collected from the final effluen |
Violation |
N |
eSMR |
Michelson WWRF |
402182 |
R8-2015-0024 |
N |
1136726 |
10/21/2024 |
Deficient Monitoring |
Daily total coliform samples are required to be collected from the final effluen |
Violation |
N |
eSMR |
Michelson WWRF |
402182 |
R8-2015-0024 |
N |
1136524 |
10/25/2024 |
Order Conditions |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.02 SU at M-INT |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1135978 |
11/01/2024 |
Late Report |
Annual SMR ( PRETRPT ) report for 2023 (2736597) was due on 31-OCT-24 |
Violation |
None |
Report |
Los Alisos WD WWTP |
402182 |
R8-2015-0024 |
N |
1135157 |
03/01/2024 |
Deficient Reporting |
Aquatic Herbicide Application Logs (AHALs) for January, June, and July of 2024 w |
Violation |
N |
Complaint |
OCPW - Aquatic Pesticide (Weeds) Application Sites |
388749 |
2013-0002-DWQ |
Y |
1135139 |
09/11/2024 |
CAT1 |
Nitrogen, Total (as N) Other limit is 10 mg/L and reported value was 34 mg/L at |
Violation |
N |
eSMR |
Los Alisos WD WWTP |
402182 |
R8-2015-0024 |
N |
1135138 |
08/21/2024 |
CAT1 |
Nitrogen, Total (as N) Other limit is 10 mg/L and reported value was 36 mg/L at |
Violation |
N |
eSMR |
Los Alisos WD WWTP |
402182 |
R8-2015-0024 |
N |
1135137 |
09/11/2024 |
CAT1 |
Nitrogen, Total (as N) Other limit is 10 mg/L and reported value was 18 mg/L at |
Violation |
N |
eSMR |
Michelson WWRF |
402182 |
R8-2015-0024 |
N |
1135136 |
08/07/2024 |
CAT1 |
Nitrogen, Total (as N) Other limit is 10 mg/L and reported value was 16 mg/L at |
Violation |
N |
eSMR |
Michelson WWRF |
402182 |
R8-2015-0024 |
N |
1135135 |
09/11/2024 |
CAT1 |
Nitrogen, Total (as N) Other limit is 10 mg/L and reported value was 18 mg/L at |
Violation |
N |
eSMR |
Michelson WWRF |
402182 |
R8-2015-0024 |
N |
1135134 |
08/07/2024 |
CAT1 |
Nitrogen, Total (as N) Other limit is 10 mg/L and reported value was 16 mg/L at |
Violation |
N |
eSMR |
Michelson WWRF |
402182 |
R8-2015-0024 |
N |
1135133 |
07/10/2024 |
CAT1 |
Nitrogen, Total (as N) Other limit is 10 mg/L and reported value was 16 mg/L at |
Violation |
N |
eSMR |
Michelson WWRF |
402182 |
R8-2015-0024 |
N |
1135132 |
07/10/2024 |
CAT1 |
Nitrogen, Total (as N) Other limit is 10 mg/L and reported value was 16 mg/L at |
Violation |
N |
eSMR |
Michelson WWRF |
402182 |
R8-2015-0024 |
N |
1134980 |
09/10/2024 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.12 SU at M-INT |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1134435 |
09/26/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Construction Diversion Failure caused 20615 gallons of s |
Violation |
None |
SSO |
Riverside City CS |
300891 |
2022-0103-DWQ |
N |
1133549 |
02/13/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris from Construction caused 377 gallons of sewage to |
Violation |
None |
SSO |
East Orange Cnty Sanitation Dist CS |
407612 |
2022-0103-DWQ |
N |
1133316 |
06/29/2023 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pipe Structural Problem/Failure - Installation caused 72 |
Violation |
None |
SSO |
Riverside City CS |
300891 |
2022-0103-DWQ |
N |
1133315 |
06/29/2023 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pipe Structural Problem/Failure - Installation caused 72 |
Violation |
None |
SSO |
Riverside City CS |
300891 |
2022-0103-DWQ |
N |
1132153 |
08/21/2024 |
OEV |
pH Instantaneous Maximum limit is 9 SU and reported value was 9.34 SU at M-INTB2 |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1131301 |
07/24/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1131300 |
07/24/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 10.9 lb/day and reported v |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1131299 |
07/24/2024 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.54 SU at M-INT |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1131253 |
08/14/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 90 gallons of sewage to spill from |
Violation |
None |
SSO |
Riverside City CS |
300891 |
2022-0103-DWQ |
N |
1130335 |
08/01/2024 |
CAT1 |
Nitrate, Total (as NO3) 12-Month Average limit is 45 mg/L and reported value was |
Violation |
N |
eSMR |
Michelson WWRF |
402182 |
R8-2015-0024 |
N |
1130064 |
06/05/2024 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.45 SU at M-INT |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1129105 |
04/05/2024 |
CAT2 |
Hydrocarbons, Petroleum Maximum Daily (MDEL) limit is 100 ug/L and reported valu |
Violation |
N |
eSMR |
Michelson WWRF |
402182 |
R8-2015-0024 |
N |
1129073 |
05/14/2024 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.42 SU at M-INT |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1129072 |
05/14/2024 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.34 SU at M-INT |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1128217 |
04/05/2024 |
CAT2 |
Hydrocarbons, Petroleum Daily Maximum limit is 100 ug/L and reported value was 2 |
Violation |
N |
eSMR |
Michelson WWRF |
402182 |
R8-2015-0024 |
N |
1128215 |
04/23/2024 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.59 SU at M-INT |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1128214 |
04/23/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 13.2 lb/day and reported v |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1128213 |
04/23/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1126587 |
03/04/2024 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.42 SU at M-INT |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1126586 |
03/04/2024 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.14 SU at M-INT |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1123578 |
12/17/2023 |
Order Conditions |
Temp Diff b/n Intake and Discharge Instantaneous Maximum limit is 30.0 Degrees C |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1122294 |
10/30/2023 |
Deficient Monitoring |
pH measurements outside the acceptable range for relative percent difference (RP |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1121428 |
09/20/2023 |
Deficient Monitoring |
Samples were collected per the NPDES permit requirement. Cross contamination occ |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1121427 |
09/20/2023 |
Deficient Monitoring |
Samples were collected per the NPDES permit requirement. Cross contamination occ |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1121426 |
09/20/2023 |
Deficient Monitoring |
Samples were collected per the NPDES permit requirement. Cross contamination occ |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1120670 |
08/29/2023 |
OEV |
pH Instantaneous Maximum limit is 9 SU and reported value was 9.2 SU at M-INTB2. |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1120669 |
08/29/2023 |
OEV |
pH Instantaneous Maximum limit is 9 SU and reported value was 9.96 SU at M-INTB1 |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1120668 |
08/29/2023 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1119737 |
07/24/2023 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.24 SU at M-INT |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1119231 |
08/02/2023 |
Late Report |
Annual SMR ( SUMRPT ) report for 2022 (2505006) was due on 01-AUG-23 |
Violation |
None |
Report |
Poseidon Huntington Beach Seawater Desalination Facility |
422463 |
R8-2021-0011 |
N |
1118246 |
05/08/2023 |
Deficient Monitoring |
Delta between duplicate samples was greater than 0.1 pH unit. |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1116891 |
04/19/2023 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.50 SU at M-INT |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1111627 |
11/22/2022 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.05 SU at M-INT |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1111626 |
11/22/2022 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.13 SU at M-INT |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1110872 |
10/31/2022 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.08 SU at M-INT |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1110871 |
10/31/2022 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.47 SU at M-INT |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1110553 |
09/01/2022 |
Deficient Monitoring |
Total Dissolved Solids (TDS), Electrical Conductivity, and Chloride were not ana |
Violation |
None |
Report |
Running Springs WWTP |
138550 |
87-008 |
N |
1109495 |
09/15/2022 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.13 SU at M-INT |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1108791 |
08/16/2022 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.36 SU at M-INT |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1107764 |
07/25/2022 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.95 SU at M-INT |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1107103 |
08/02/2022 |
Late Report |
Monthly SMR ( MONRPT ) report for June 2022 (2504933) was due on 01-AUG-22 |
Violation |
None |
Report |
Poseidon Huntington Beach Seawater Desalination Facility |
422463 |
R8-2021-0011 |
N |
1107102 |
08/02/2022 |
Late Report |
Annual SMR ( SUMRPT ) report for 2021 (2505005) was due on 01-AUG-22 |
Violation |
None |
Report |
Poseidon Huntington Beach Seawater Desalination Facility |
422463 |
R8-2021-0011 |
N |
1106700 |
04/21/2022 |
CAT1 |
Total Suspended Solids (TSS) Daily Maximum limit is 75 % and reported value was |
Violation |
N |
eSMR |
Road Undercrossing Dewatering Sites |
173489 |
R8-2019-0061 |
N |
1106601 |
06/08/2022 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.14 SU at M-INT |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1105847 |
05/12/2022 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.4 SU at M-INTB |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1105707 |
05/01/2022 |
OEV |
Total Coliform Not to exceed a specific limit more than once within any 30-day p |
Violation |
N |
eSMR |
Los Alisos WD WWTP |
402182 |
R8-2015-0024 |
N |
1104661 |
04/11/2022 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.18 SU at M-INT |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1104660 |
04/11/2022 |
Deficient Monitoring |
Circulating water flow was reversed at the time of sampling at M-001 sampling po |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1104503 |
04/30/2022 |
OEV |
Total Coliform Not to exceed a specific limit more than once within any 30-day p |
Violation |
N |
eSMR |
Los Alisos WD WWTP |
402182 |
R8-2015-0024 |
N |
1104502 |
05/05/2022 |
Deficient Reporting |
R8 Annual Compliance Summary was submitted on the April 1, 2022 due date, as req |
Violation |
N |
eSMR |
Michelson WWRF |
402182 |
R8-2015-0024 |
N |
1103584 |
02/07/2022 |
CAT1 |
Total Suspended Solids (TSS) Daily Maximum limit is 75 mg/L and reported value w |
Violation |
N |
eSMR |
Road Undercrossing Dewatering Sites |
173489 |
R8-2019-0061 |
N |
1103000 |
04/01/2022 |
Late Report |
Semi-Annual SMR ( PRETRPT ) (SIU Status Report) report for H2 2021 (2494929) was |
Violation |
None |
Report |
OCSD Plant 1 |
386791 |
R8-2012-0035 |
N |
1097998 |
12/02/2021 |
Late Report |
Monthly SMR ( MONRPT ) report for October 2021 (2504924) was due on 01-DEC-21 |
Violation |
None |
Report |
Poseidon Huntington Beach Seawater Desalination Facility |
422463 |
R8-2021-0011 |
N |
1095853 |
09/30/2021 |
Deficient Monitoring |
An equipment malfunction with the aquatic monitoring vehicle resulted in the sch |
Violation |
N |
eSMR |
Michelson WWRF |
402182 |
R8-2015-0024 |
N |
1094710 |
08/03/2021 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1094709 |
08/03/2021 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.27 SU at M-INT |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1093408 |
07/08/2021 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.69 SU at M-INT |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1092558 |
06/03/2021 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.7 SU at M-INTB |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1091413 |
05/08/2021 |
Deficient Monitoring |
The daily grab for Coliform organisms was conducted, however, the analytical res |
Violation |
N |
eSMR |
Michelson WWRF |
402182 |
R8-2015-0024 |
N |
1091398 |
05/06/2021 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.48 SU at M-INT |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1090695 |
04/14/2021 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.69 SU at M-INT |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1089334 |
03/02/2021 |
OEV |
pH 1-Hour Average (Mean) limit is 9.0 SU and reported value was 9.1 SU at M-INTB |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
422464 |
R8-2020-0040 |
N |
1085131 |
12/07/2020 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.1 SU at M-INTB |
Violation |
N |
eSMR |
Huntington Beach Generating Station |
377497 |
R8-2014-0076 |
N |
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