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. |
1144055 |
05/30/2025 |
Late Report |
1Q25 report submitted 15 days late |
Violation |
N |
Report |
Office Building Parking Garage |
193393 |
R4-2018-0125 |
N |
1143733 |
05/28/2025 |
Late Report |
1Q25 report submitted 13 days late |
Violation |
N |
Report |
639 S. La Brea Ave. |
447821 |
R4-2023-0429 |
N |
1143929 |
05/28/2025 |
Late Report |
1Q25 report submitted 13 days late |
Violation |
N |
Report |
1600 Wilshire |
440083 |
R4-2018-0125 |
N |
1143932 |
05/19/2025 |
Late Report |
1Q25 report submitted 4 days late |
Violation |
N |
Report |
The Sofia |
394483 |
R4-2023-0429 |
N |
1143441 |
03/31/2025 |
Deficient Reporting |
Acute Toxicity not reported correctly, reported as LC50 instead of percent survi |
Violation |
N |
Report |
Veteran Affairs (VA) Station |
447733 |
R4-2018-0125 |
N |
1143440 |
03/31/2025 |
CAT2 |
Phenols, Total Daily Maximum limit is 1.0 mg/L and reported value was 1.54 mg/L. |
Violation |
N |
Report |
Veteran Affairs (VA) Station |
447733 |
R4-2018-0125 |
N |
1143442 |
03/31/2025 |
Deficient Reporting |
4,4 DDT and 1,4 dioxane not reported monthly |
Violation |
N |
Report |
Veteran Affairs (VA) Station |
447733 |
R4-2018-0125 |
N |
1143439 |
03/31/2025 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was |
Violation |
N |
Report |
Veteran Affairs (VA) Station |
447733 |
R4-2018-0125 |
N |
1141750 |
03/18/2025 |
Late Report |
Once Only OneTime ( TECHRPT ) (Operational Adjustments Report) report for 2024/0 |
Violation |
None |
Report |
Ojai Valley WWTP |
455050 |
R4-2023-0430 |
N |
1141300 |
03/17/2025 |
Late Report |
Jan 2025 report submitted 2 days late |
Violation |
N |
Report |
Royal Palms Public Restroom |
431222 |
R4-2020-0053 |
N |
1141917 |
03/14/2025 |
Late Report |
4Q24 report submitted 28 days late |
Violation |
N |
Report |
Veteran Affairs (VA) Station |
447733 |
R4-2018-0125 |
N |
1140938 |
03/07/2025 |
Late Report |
4Q24 report submitted 26 days late |
Violation |
N |
Report |
639 S. La Brea Ave. |
447821 |
R4-2023-0429 |
N |
1143989 |
02/28/2025 |
CAT1 |
Oil and Grease Monthly Average limit is 10 mg/L and reported value was 12 mg/L. |
Violation |
N |
Report |
Alamitos Barrier Project - CI 9018 |
309293 |
R4-2013-0095 |
N |
1140829 |
02/26/2025 |
Late Report |
4Q24 report submitted 12 days late |
Violation |
N |
Report |
Westmount Oasis |
194267 |
R4-2023-0429 |
N |
1140659 |
02/26/2025 |
Late Report |
4Q24 report submitted 12 days late |
Violation |
N |
Report |
DWF V 331 N Maple, LLC |
193334 |
R4-2018-0125 |
N |
1143443 |
02/21/2025 |
CAT2 |
Tetrachloroethene Daily Maximum limit is 5.0 ug/L and reported value was 7.17 ug |
Violation |
N |
Report |
Veteran Affairs (VA) Station |
447733 |
R4-2018-0125 |
N |
1140884 |
02/20/2025 |
Late Report |
Annual SMR ( SLUDGE ) (Biosolids and Sludge Management Report) report for 2025 |
Violation |
None |
Report |
Ojai Valley WWTP |
455050 |
R4-2023-0430 |
N |
1143437 |
02/07/2025 |
CAT2 |
Tetrachloroethene Daily Maximum limit is 5.0 ug/L and reported value was 6.57 ug |
Violation |
N |
Report |
Veteran Affairs (VA) Station |
447733 |
R4-2018-0125 |
N |
1140061 |
02/02/2025 |
Late Report |
Once Only OneTime ( TECHRPT ) (Climate Change Effects Vulnerability Assessment a |
Violation |
None |
Report |
Ojai Valley WWTP |
455050 |
R4-2023-0430 |
N |
1143930 |
01/31/2025 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was |
Violation |
N |
Report |
Comstock Building |
193677 |
R4-2023-0429 |
N |
1143438 |
01/31/2025 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was |
Violation |
N |
Report |
Veteran Affairs (VA) Station |
447733 |
R4-2018-0125 |
N |
1143994 |
01/23/2025 |
Deficient Monitoring |
e. coli analyzed past hold time |
Violation |
N |
Report |
Westmount Oasis |
194267 |
R4-2023-0429 |
N |
1143933 |
01/23/2025 |
Deficient Monitoring |
E. coli analyzed past holding time, quarterly requirement |
Violation |
N |
Report |
The Sofia |
394483 |
R4-2023-0429 |
N |
1143436 |
01/08/2025 |
CAT2 |
Tetrachloroethene Daily Maximum limit is 5.0 ug/L and reported value was 7.69 ug |
Violation |
N |
Report |
Veteran Affairs (VA) Station |
447733 |
R4-2018-0125 |
N |
1138641 |
01/06/2025 |
Late Report |
3Q24 report submitted 53 days late |
Violation |
N |
Report |
5217 Adams |
448457 |
R4-2018-0125 |
N |
1140036 |
12/31/2024 |
Deficient Monitoring |
Not able to sample stormwater for priority pollutants due to dry period. |
Violation |
N |
eSMR |
Alamitos Generating Station |
437188 |
R4-2020-0134 |
N |
1140035 |
12/31/2024 |
Deficient Monitoring |
Not able to sample stormwater for priority pollutants due to dry period. |
Violation |
N |
eSMR |
Alamitos Generating Station |
437188 |
R4-2020-0134 |
N |
1140830 |
12/31/2024 |
Deficient Monitoring |
4Q24 did not include monitoring for PFAS, required annually and has not been com |
Violation |
N |
Report |
Westmount Oasis |
194267 |
R4-2023-0429 |
N |
1136975 |
12/04/2024 |
Late Report |
3Q24 report submitted 20 days late |
Violation |
N |
Report |
City Center Motel |
436342 |
R4-2018-0125 |
N |
1141192 |
12/04/2024 |
Surface Water |
Light Foam/ Bubbles on water surface observed at River Station R4 |
Violation |
N |
eSMR |
Ojai Valley WWTP |
455050 |
R4-2023-0430 |
N |
1141191 |
12/04/2024 |
CAT1 |
Nitrite, Total (as NO2) Daily Maximum limit is 1.0 mg/L and reported value was 1 |
Violation |
N |
eSMR |
Ojai Valley WWTP |
455050 |
R4-2023-0430 |
N |
1137006 |
12/04/2024 |
Late Report |
3Q24 report submitted 20 days late |
Violation |
N |
Report |
1600 Wilshire |
440083 |
R4-2018-0125 |
N |
1136799 |
11/25/2024 |
Late Report |
3Q24 report submitted 11 days late |
Violation |
N |
Report |
Veteran Affairs (VA) Station |
447733 |
R4-2018-0125 |
N |
1136929 |
11/21/2024 |
Late Report |
3Q24 report submitted 7 days late |
Violation |
N |
Report |
Cerritos Sheriff Station |
193305 |
R4-2018-0125 |
N |
1136127 |
11/20/2024 |
Late Report |
3Q24 report submitted 6 days late |
Violation |
N |
Report |
River Pointe at Werner Center |
437712 |
R4-2018-0125 |
N |
1136188 |
11/20/2024 |
Late Report |
3Q24 report submitted 6 days late |
Violation |
N |
Report |
Civic Center Parking Facility |
193519 |
R4-2018-0125 |
N |
1136129 |
11/20/2024 |
Late Report |
3Q24 report submitted 6 days late |
Violation |
N |
Report |
639 S. La Brea Ave. |
447821 |
R4-2023-0429 |
N |
1136086 |
11/15/2024 |
Late Report |
3Q24 report submitted 1 day late |
Violation |
N |
Report |
Regional GW monitoring - San Gabriel River |
193654 |
R4-2018-0125 |
N |
1136083 |
11/15/2024 |
Late Report |
3Q24 report submitted 1 day late |
Violation |
N |
Report |
Regional GW monitoring - Dominguez Channel |
193652 |
R4-2018-0125 |
N |
1136081 |
11/15/2024 |
Late Report |
3Q24 report submitted 1 day late |
Violation |
N |
Report |
Reg GW monitoring-Ballona Creek |
193651 |
R4-2018-0125 |
N |
1136082 |
11/15/2024 |
Late Report |
3Q24 report submitted 1 day late |
Violation |
N |
Report |
Regional GW monitoring - Dominguez Channel |
193652 |
R4-2018-0125 |
N |
1136085 |
11/15/2024 |
Late Report |
3Q24 report submitted 1 day late |
Violation |
N |
Report |
Regional GW monitoring - Los Angeles River Watershed |
193653 |
R4-2018-0125 |
N |
1136080 |
11/15/2024 |
Late Report |
3Q24 report submitted 1 day late |
Violation |
N |
Report |
Reg GW monitoring-Ballona Creek |
193651 |
R4-2018-0125 |
N |
1141919 |
11/06/2024 |
CAT2 |
Tetrachloroethene Daily Maximum limit is 5.0 ug/L and reported value was 5.9 ug/ |
Violation |
N |
Report |
Veteran Affairs (VA) Station |
447733 |
R4-2018-0125 |
N |
1139137 |
11/01/2024 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.94 SU. |
Violation |
N |
Report |
Live Oak Well |
433176 |
R4-2020-0055 |
N |
1139136 |
10/31/2024 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.95 SU. |
Violation |
N |
Report |
Live Oak Well |
433176 |
R4-2020-0055 |
N |
1141918 |
10/16/2024 |
Failure to Notify |
The Permittee failed to notify RB staff of the bypass from the treatment system |
Violation |
N |
Report |
Veteran Affairs (VA) Station |
447733 |
R4-2018-0125 |
N |
1141920 |
10/16/2024 |
Order Conditions |
Prohibition of bypass on 10/16/2024 and Permittee did not submit a report of una |
Violation |
N |
Report |
Veteran Affairs (VA) Station |
447733 |
R4-2018-0125 |
N |
1136103 |
09/30/2024 |
Deficient Monitoring |
3Q24 report missing sulfides, phenols, res cl, mbas, cadmium, lead, copper, zinc |
Violation |
N |
Report |
Bending River Back into the City |
433092 |
R4-2018-0125 |
N |
1136931 |
09/30/2024 |
Deficient Monitoring |
3Q24 report missing copper, lead, zinc, and E.coli , all of which must be monito |
Violation |
N |
Report |
Cerritos Sheriff Station |
193305 |
R4-2018-0125 |
N |
1138269 |
09/20/2024 |
OEV |
Total Coliform Single Sample Maximum limit is 240 MPN/100 mL and reported value |
Violation |
N |
eSMR |
Ojai Valley WWTP |
455050 |
R4-2023-0430 |
N |
1133015 |
09/17/2024 |
Late Report |
2Q24 report submitted 34 days late. |
Violation |
N |
Report |
730 Vermont Apartments |
445100 |
R4-2018-0125 |
N |
1131755 |
09/12/2024 |
Late Report |
2Q24 report submitted 29 days late |
Violation |
N |
Report |
Vilma Hood |
447416 |
R4-2018-0125 |
N |
1133016 |
09/12/2024 |
Late Report |
2Q24 report submitted 29 days late |
Violation |
N |
Report |
5217 Adams |
448457 |
R4-2018-0125 |
N |
1131897 |
09/09/2024 |
Late Report |
2Q24 report submitted 26 days late |
Violation |
N |
Report |
639 S. La Brea Ave. |
447821 |
R4-2023-0429 |
N |
1132012 |
09/06/2024 |
Late Report |
2Q24 submitted 23 days late |
Violation |
N |
Report |
Veteran Affairs (VA) Station |
447733 |
R4-2018-0125 |
N |
1131898 |
09/06/2024 |
Late Report |
2Q24 report submitted 23 days late |
Violation |
N |
Report |
River Pointe at Werner Center |
437712 |
R4-2018-0125 |
N |
1131903 |
09/04/2024 |
Late Report |
2Q24 report submitted 21 days late |
Violation |
N |
Report |
1600 Wilshire |
440083 |
R4-2018-0125 |
N |
1132113 |
09/04/2024 |
Late Report |
2Q24 report submitted 21 days late |
Violation |
N |
Report |
North Shore at Mandalay Bay |
413318 |
R4-2018-0125 |
N |
1131900 |
09/03/2024 |
Late Report |
2Q24 report submitted 20 days late |
Violation |
N |
Report |
City Center Motel |
436342 |
R4-2018-0125 |
N |
1132631 |
08/16/2024 |
Late Report |
2Q24 report submitted 2 days late |
Violation |
N |
Report |
Bending River Back into the City |
433092 |
R4-2018-0125 |
N |
1132058 |
08/15/2024 |
Late Report |
2Q24 report submitted 1 day late |
Violation |
N |
Report |
Regional GW monitoring - Dominguez Channel |
193652 |
R4-2018-0125 |
N |
1131910 |
08/15/2024 |
Late Report |
2Q24 report submitted 1 day late |
Violation |
N |
Report |
Cerritos Sheriff Station |
193305 |
R4-2018-0125 |
N |
1132025 |
08/15/2024 |
Late Report |
2Q24 report submitted 1 day late |
Violation |
N |
Report |
Reg GW monitoring-Ballona Creek |
193651 |
R4-2018-0125 |
N |
1131902 |
08/15/2024 |
Late Report |
2Q24 submitted 1 day late |
Violation |
N |
Report |
Civic Center Parking Facility |
193519 |
R4-2018-0125 |
N |
1132060 |
08/15/2024 |
Late Report |
2Q24 report submitted 1 day late |
Violation |
N |
Report |
Regional GW monitoring - Los Angeles River Watershed |
193653 |
R4-2018-0125 |
N |
1132026 |
08/15/2024 |
Late Report |
2Q24 report submitted 1 day late |
Violation |
N |
Report |
Regional GW monitoring - San Gabriel River |
193654 |
R4-2018-0125 |
N |
1131911 |
06/30/2024 |
Deficient Monitoring |
2Q24 report missing copper analysis, required quarterly |
Violation |
N |
Report |
Cerritos Sheriff Station |
193305 |
R4-2018-0125 |
N |
1132632 |
06/30/2024 |
Deficient Monitoring |
2Q24 missing pH, temp, TSS, turbidity, BOD, O&G, settleable solids, NO2, NO3, an |
Violation |
N |
Report |
Bending River Back into the City |
433092 |
R4-2018-0125 |
N |
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