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. |
1128088 |
03/31/2024 |
CAT1 |
Total Dissolved Solids (TDS) Monthly Average (Mean) limit is 850 mg/L and reported value was 960 mg/L at EFF-001. |
Violation |
N |
eSMR |
Simi Valley WQCP |
427894 |
R4-2019-0135 |
N |
1128087 |
03/31/2024 |
CAT1 |
Sulfate, Total (as S) Monthly Average (Mean) limit is 250 mg/L and reported value was 367 mg/L at EFF-001. |
Violation |
N |
eSMR |
Simi Valley WQCP |
427894 |
R4-2019-0135 |
N |
1128056 |
12/31/2023 |
Deficient Monitoring |
Acute Toxicity not analyzed in 2023, required annually. |
Violation |
N |
Report |
4632 Santa Monica |
444513 |
R4-2018-0125 |
N |
1127992 |
01/31/2024 |
Deficient Monitoring |
Flow for EFF-002 was not verified, hence unknown, for the precipitation events that occurred in January 3, 20, and 22, 2024. Staff were unavailable due to Facility holiday closures, restricted ferry service, Facility closure during weekends, and remediating the impacts of a flooding event. |
Violation |
N |
Report |
USC Marine Science Center |
387530 |
R4-2013-0172 |
N |
1127991 |
12/31/2023 |
Deficient Monitoring |
Flow for EFF-002 was not verified, hence unknown, for the precipitation events that occurred in December 2023. Per the 4Q2023 SMR cover letter, staff were unavailable due to facility holiday closure and restricted ferry service. |
Violation |
N |
Report |
USC Marine Science Center |
387530 |
R4-2013-0172 |
N |
1127798 |
01/31/2024 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20.0 mg/L and reported value was 43.9 mg/L at M-001. |
Violation |
N |
Report |
Los Angeles Forebay Perchlorate and VOC Cleanup Facility |
445770 |
R4-2018-0125 |
N |
1127797 |
01/31/2024 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Maximum Daily (MDEL) limit is 30.0 mg/L and reported value was 43.9 mg/L at M-001. |
Violation |
N |
Report |
Los Angeles Forebay Perchlorate and VOC Cleanup Facility |
445770 |
R4-2018-0125 |
N |
1127583 |
12/21/2023 |
CAT1 |
Perchlorate Maximum Daily (MDEL) limit is 6.0 ug/L and reported value was 98.0 ug/L at M-001. |
Violation |
N |
Report |
Los Angeles Forebay Perchlorate and VOC Cleanup Facility |
445770 |
R4-2018-0125 |
N |
1127582 |
12/06/2023 |
CAT1 |
Perchlorate Maximum Daily (MDEL) limit is 6.0 ug/L and reported value was 49.0 ug/L at M-001. |
Violation |
N |
Report |
Los Angeles Forebay Perchlorate and VOC Cleanup Facility |
445770 |
R4-2018-0125 |
N |
1127574 |
02/05/2024 |
OEV |
Turbidity Instantaneous Maximum limit is 10 NTU and reported value was 10 NTU at EFF-001. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1127573 |
02/05/2024 |
OEV |
Turbidity Daily Maximum limit is 5 NTU and reported value was 5 NTU at EFF-001. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1127572 |
02/14/2024 |
Deficient Monitoring |
Two BOD samples were collected on 2/14/24 and 2/15/24 for separate BOD runs. Both BOD runs had QC failures caused by weak seed (primary is used to replenish the BOD seed - recent heavy rainstorms weakened the strength of the primary temporarily). Due to this, the runs failed so there is no BOD result for Tapia Influent. Percent removal was unable to be calculated. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1127571 |
02/14/2024 |
Deficient Monitoring |
Two BOD samples were collected on 2/14/24 and 2/15/24 for separate BOD runs. Both BOD runs had QC failures caused by weak seed (primary is used to replenish the BOD seed - recent heavy rainstorms weakened the strength of the primary temporarily). Due to this, the runs failed so there is no BOD result for 001 Effluent. Percent removal was unable to be calculated. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1127570 |
02/05/2024 |
OEV |
Turbidity Monthly Average limit is 2 NTU and reported value was 5 NTU at EFF-001. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1127320 |
03/05/2024 |
CAT1 |
Oil and Grease Maximum Daily (MDEL) limit is 15 mg/L and reported value was 18 mg/L at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1127319 |
01/31/2024 |
OEV |
Total Coliform Geometric Mean of Minimum 5 Samples in 30-Days limit is 1000 MPN/100 mL and reported value was 1057 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1127318 |
01/25/2024 |
OEV |
Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1127317 |
01/02/2024 |
OEV |
Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 920 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1127316 |
01/31/2024 |
OEV |
Enterococci Geometric Mean of Minimum 5 Samples in 30-Days limit is 35 MPN/100 mL and reported value was 534 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1127315 |
01/29/2024 |
OEV |
Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 420 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1127314 |
01/25/2024 |
OEV |
Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 5200 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1127313 |
01/10/2024 |
OEV |
Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 300 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1127312 |
01/02/2024 |
OEV |
Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 2200 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1127311 |
02/29/2024 |
CAT2 |
Copper, Total Monthly Average limit is 2.6 ug/L and reported value was 4.27 ug/L at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1127309 |
02/29/2024 |
CAT1 |
Total Dissolved Solids (TDS) Monthly Average (Mean) limit is 0850 mg/L and reported value was 1084 mg/L at EFF-001. |
Violation |
N |
eSMR |
Simi Valley WQCP |
427894 |
R4-2019-0135 |
N |
1127308 |
02/29/2024 |
CAT1 |
Sulfate, Total (as SO4) Monthly Average (Mean) limit is 250 mg/L and reported value was 412 mg/L at EFF-001. |
Violation |
N |
eSMR |
Simi Valley WQCP |
427894 |
R4-2019-0135 |
N |
1127073 |
04/15/2024 |
Late Report |
The self-monitoring report due date was 8/14/2023. The self-monitoring report was submitted 245 days late (submission date: 04/15/2024). |
Violation |
N |
Report |
La Peer |
444603 |
R4-2018-0125 |
Y |
1127072 |
06/30/2023 |
Deficient Monitoring |
The last discharge of treated groundwater was June 16, 2023, per the self-monitoring report. No acute toxicity analysis took place in the 1Q 2023 and 2Q 2023 monitoring periods. The analysis frequency for acute toxicity is annual; therefore, a deficient monitoring violation is applicable. Please note that the 3Q 2023 and 4Q 2023 monitoring periods reported no discharge/no flow. |
Violation |
N |
Report |
La Peer |
444603 |
R4-2018-0125 |
N |
1127068 |
04/15/2024 |
Late Report |
The self-monitoring report due date was 02/14/2024. The self-monitoring report was submitted 61 days late (submission date: 04/15/2024). |
Violation |
N |
Report |
La Peer |
444603 |
R4-2018-0125 |
N |
1127067 |
04/15/2024 |
Late Report |
The self-monitoring report due date was 11/14/2023. The self-monitoring report was submitted 153 days late (submission date: 04/15/2024). |
Violation |
N |
Report |
La Peer |
444603 |
R4-2018-0125 |
N |
1126974 |
03/31/2024 |
Deficient Monitoring |
The following parameters were not analyzed, despite discharge being reported, for the month of March 2024: BOD, Chloride, Total Residual Chlorine, Nitrate + Nitrite, Copper, Boron, Lead, Mercury, Zinc, Dibromochloromethane, Dichlorobromomethane, Tetrachloroethylene, Bis(2-ethylhexyl) Phthalate, Chloroform, Total Trihalomethanes, and TCDD. |
Violation |
N |
Report |
William E Warne Power Plant |
446992 |
R4-2022-0237 |
N |
1126973 |
03/31/2024 |
Deficient Monitoring |
The following parameters were not analyzed, despite discharge being reported, for the month of March 2024: BOD, Chloride, Copper, Boron, Mercury, Bis(2-ethylhexyl) Phthalate, and TCDD. |
Violation |
N |
Report |
William E Warne Power Plant |
446992 |
R4-2022-0237 |
N |
1126796 |
02/01/2024 |
Deficient Monitoring |
The Scattergood Generation Station (SGS) NPDES Permit No. CA0000370 requires the Western Stormwater Drainage (INT-001E) to be sampled for Total Suspended Solids on a monthly basis. The sample for Total Suspended Solids was taken on 2/1/2024. However, the sample was not analyzed within the holding time. |
Violation |
N |
eSMR |
Scattergood Generating Station |
395771 |
R4-2016-0055 |
N |
1126795 |
02/01/2024 |
Deficient Monitoring |
The Scattergood Generation Station (SGS) NPDES Permit No. CA0000370 requires the Eastern Stormwater Drainage (INT-001D) to be sampled for Total Suspended Solids on a monthly basis. The sample for Total Suspended Solids was taken on 2/1/2024. However, the sample was not analyzed within the holding time. |
Violation |
N |
eSMR |
Scattergood Generating Station |
395771 |
R4-2016-0055 |
N |
1126794 |
01/31/2024 |
Deficient Monitoring |
The Scattergood Generation Station (SGS) NPDES Permit No. CA0000370 requires the Western Stormwater Drainage (INT-001E), to be sampled for pH, Total Suspended Solids, and Oil and Grease on a monthly basis. The sampling point (INT-001E) was not accessible for sampling due to obstructed access. |
Violation |
N |
eSMR |
Scattergood Generating Station |
395771 |
R4-2016-0055 |
N |
1126793 |
01/20/2024 |
CAT1 |
Total Suspended Solids (TSS) 30-Day Average limit is 35 mg/L and reported value was 42 mg/L at INT-001D. |
Violation |
N |
eSMR |
Scattergood Generating Station |
395771 |
R4-2016-0055 |
N |
1126786 |
02/29/2024 |
CAT2 |
Copper, Total Recoverable Maximum Daily (MDEL) limit is 0.02 ug/L and reported value was 0.03 ug/L at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
N |
1126785 |
03/05/2024 |
OEV |
E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 920 MPN/100 mL at EFF-003. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
N |
1126784 |
02/29/2024 |
CAT2 |
Copper, Total Recoverable Maximum Daily (MDEL) limit is 13.1 ug/L and reported value was 23 ug/L at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
N |
1126783 |
02/29/2024 |
CAT2 |
Copper, Total Recoverable Monthly Average (Mean) limit is 0.01 lb/day and reported value was 0.02 lb/day at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
N |
1126782 |
03/31/2024 |
CAT2 |
Copper, Total Recoverable Monthly Average (Mean) limit is 6.5 ug/L and reported value was 7.6 ug/L at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
N |
1126781 |
02/29/2024 |
CAT2 |
Copper, Total Recoverable Monthly Average (Mean) limit is 6.5 ug/L and reported value was 12 ug/L at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
N |
1126780 |
01/31/2024 |
CAT2 |
Copper, Total Recoverable Monthly Average (Mean) limit is 6.5 ug/L and reported value was 9.2 ug/L at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
N |
1126444 |
01/25/2024 |
OEV |
Enterococci Other limit is 110 CFU/100 mL and reported value was 830 CFU/100 mL at EFF-001. |
Violation |
N |
eSMR |
Pebbly Beach Desalination Plant |
405114 |
R4-2019-0145 |
N |
1126373 |
02/21/2024 |
OEV |
Total Coliform Single Sample Maximum limit is 10000 MPN/100 mL and reported value was 70000 MPN/100 mL at EFF-002. |
Violation |
N |
eSMR |
USC Marine Science Center |
387530 |
R4-2013-0172 |
Y |
1126372 |
02/21/2024 |
OEV |
Turbidity Daily Maximum limit is 150 NTU and reported value was 220 NTU at EFF-002. |
Violation |
N |
eSMR |
USC Marine Science Center |
387530 |
R4-2013-0172 |
Y |
1126371 |
02/21/2024 |
OEV |
Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 3900 MPN/100 mL at EFF-002. |
Violation |
N |
eSMR |
USC Marine Science Center |
387530 |
R4-2013-0172 |
Y |
1126370 |
02/21/2024 |
OEV |
Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 790 MPN/100 mL at EFF-002. |
Violation |
N |
eSMR |
USC Marine Science Center |
387530 |
R4-2013-0172 |
Y |
1126296 |
02/29/2024 |
CAT2 |
Mercury, Total Recoverable Monthly Average limit is 0.00014 lb/day and reported value was 0.000322 lb/day at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
1126295 |
02/29/2024 |
CAT2 |
Lead, Total Recoverable Monthly Average limit is 4.2 ug/L and reported value was 5.2 ug/L at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
1126294 |
02/01/2024 |
CAT2 |
Copper, Total Recoverable Maximum Daily (MDEL) limit is 5.5 ug/L and reported value was 16.1 ug/L at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
1126293 |
02/29/2024 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 1.6 ug/L and reported value was 7.535 ug/L at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
1126292 |
02/14/2024 |
CTOX |
Chronic Toxicity-Sea Urchin or Sand Dollar-Fertilization Maximum Daily (MDEL) limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
1126291 |
02/01/2024 |
OEV |
pH Maximum Daily (MDEL) limit is 8.5 SU and reported value was 8.78 SU at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
1126290 |
02/01/2024 |
CAT2 |
TCDD Equivalents Daily Maximum limit is .000000001 lb/day and reported value was .000000013 lb/day at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
1126288 |
02/01/2024 |
OEV |
Turbidity Maximum Daily (MDEL) limit is 75 NTU and reported value was 100 NTU at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
1126287 |
02/01/2024 |
CAT2 |
Mercury, Total Recoverable Maximum Daily (MDEL) limit is 0.00014 lb/day and reported value was 0.00115 lb/day at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
1126286 |
02/01/2024 |
CAT2 |
Mercury, Total Recoverable Maximum Daily (MDEL) limit is 0.004 ug/L and reported value was 0.216 ug/L at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
1126285 |
02/29/2024 |
CAT2 |
Mercury, Total Recoverable Monthly Average limit is 0.004 ug/L and reported value was 0.0604 ug/L at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
1126284 |
02/01/2024 |
CAT2 |
Zinc, Total Recoverable Maximum Daily (MDEL) limit is 136 ug/L and reported value was 224 ug/L at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
1126283 |
02/01/2024 |
CAT2 |
TCDD Equivalents Monthly Average limit is .000000005 lb/day and reported value was .000000014 lb/day at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
1126282 |
02/01/2024 |
CAT2 |
TCDD Equivalents Monthly Average limit is .000000014 ug/L and reported value was .00000223 ug/L at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
1126281 |
02/01/2024 |
CTOX |
Chronic Toxicity-Sea Urchin or Sand Dollar-Fertilization Maximum Daily (MDEL) limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
1126280 |
02/01/2024 |
CAT2 |
TCDD Equivalents Maximum Daily (MDEL) limit is 0.028 pg/L and reported value was 2.23 pg/L at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
1126276 |
01/04/2024 |
CAT2 |
Cyanide, Total (as CN) Daily Maximum limit is 1.0 ug/L and reported value was 4.0 ug/L at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
1126273 |
02/29/2024 |
CAT2 |
Zinc, Total Recoverable Monthly Average limit is 42 ug/L and reported value was 98.8 ug/L at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
1126272 |
02/01/2024 |
CAT2 |
Lead, Total Recoverable Maximum Daily (MDEL) limit is 13.6 ug/L and reported value was 15.7 ug/L at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
1125976 |
01/01/2024 |
CAT1 |
Ammonia, Total (as N) Daily Maximum limit is 2.4 mg/L and reported value was 27.50 mg/L at EFF-001. |
Violation |
N |
eSMR |
San Nicolas Island Desalination Plant |
148233 |
00-074 |
N |
1125975 |
01/30/2024 |
CAT1 |
Ammonia, Total (as N) Daily Maximum limit is 2.4 mg/L and reported value was 5.11 mg/L at EFF-001. |
Violation |
N |
eSMR |
San Nicolas Island Desalination Plant |
148233 |
00-074 |
N |
1125974 |
01/01/2024 |
CAT1 |
Ammonia, Total (as N) Instantaneous Maximum limit is 6 mg/L and reported value was 27.50 mg/L at EFF-001. |
Violation |
N |
eSMR |
San Nicolas Island Desalination Plant |
148233 |
00-074 |
N |
1125973 |
01/31/2024 |
CAT1 |
Ammonia, Total (as N) Monthly Average (Mean) limit is 0.6 mg/L and reported value was 6.61 mg/L at EFF-001. |
Violation |
N |
eSMR |
San Nicolas Island Desalination Plant |
148233 |
00-074 |
N |
1125278 |
02/29/2024 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Monthly Average limit is 85 % and reported value was 83.6 % at EFF-001. |
Violation |
N |
eSMR |
Avalon WWTF |
424707 |
R4-2019-0023 |
N |
1125024 |
11/16/2023 |
Deficient Monitoring |
Total Chromium and Chrome 6 samples were not collected on the same day. The contract lab forgot to include Chrome 6 bottles with the sampling kits so Total Chromium and all other required samples were collected on 11/16/2023 while Chrome 6 was sampled on 11/28/2023. Due to the different sample dates, Chromium 3 was not able to be calculated. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1125023 |
11/16/2023 |
Deficient Monitoring |
Total Chromium and Chrome 6 samples were not collected on the same day. The contract lab forgot to include Chrome 6 bottles with the sampling kits so Total Chromium and all other required samples were collected on 11/16/2023 while Chrome 6 was sampled on 11/28/2023. Due to the different sample dates, Chromium 3 was not able to be calculated. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1125022 |
11/16/2023 |
Deficient Monitoring |
Total Chromium and Chrome 6 samples were not collected on the same day. The contract lab forgot to include Chrome 6 bottles with the sampling kits so Total Chromium and all other required samples were collected on 11/16/2023 while Chrome 6 was sampled on 11/28/2023. Due to the different sample dates, Chromium 3 was not able to be calculated. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1125021 |
11/16/2023 |
Deficient Monitoring |
Total Chromium and Chrome 6 samples were not collected on the same day. The contract lab forgot to include Chrome 6 bottles with the sampling kits so Total Chromium and all other required samples were collected on 11/16/2023 while Chrome 6 was sampled on 11/28/2023. Due to the different sample dates, Chromium 3 was not able to be calculated. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1125020 |
11/16/2023 |
Deficient Monitoring |
Total Chromium and Chrome 6 samples were not collected on the same day. The contract lab forgot to include Chrome 6 bottles with the sampling kits so Total Chromium and all other required samples were collected on 11/16/2023 while Chrome 6 was sampled on 11/28/2023. Due to the different sample dates, Chromium 3 was not able to be calculated. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1125019 |
11/16/2023 |
Deficient Monitoring |
Total Chromium and Chrome 6 samples were not collected on the same day. The contract lab forgot to include Chrome 6 bottles with the sampling kits so Total Chromium and all other required samples were collected on 11/16/2023 while Chrome 6 was sampled on 11/28/2023. Due to the different sample dates, Chromium 3 was not able to be calculated. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1124284 |
01/19/2024 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 65.4 mg/L at EFF-001. |
Violation |
N |
eSMR |
Avalon WWTF |
424707 |
R4-2019-0023 |
N |
1124283 |
01/12/2024 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 53.1 mg/L at EFF-001. |
Violation |
N |
eSMR |
Avalon WWTF |
424707 |
R4-2019-0023 |
N |
1124282 |
01/31/2024 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Monthly Average limit is 85 % and reported value was 63.3 % at EFF-001. |
Violation |
N |
eSMR |
Avalon WWTF |
424707 |
R4-2019-0023 |
N |
1124281 |
01/05/2024 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 54.6 mg/L at EFF-001. |
Violation |
N |
eSMR |
Avalon WWTF |
424707 |
R4-2019-0023 |
N |
1124280 |
01/31/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 51.7 mg/L at EFF-001. |
Violation |
N |
eSMR |
Avalon WWTF |
424707 |
R4-2019-0023 |
N |
1124233 |
12/16/2023 |
OEV |
pH 1-Hour Average (Mean) limit is 0 SU and reported value was 0 SU at EFF-001. |
Violation |
N |
eSMR |
Harbor Generating Station |
133396 |
R4-2003-0101 |
N |
1124211 |
11/15/2023 |
CAT2 |
Hydrocarbons, Petroleum Daily Maximum limit is 100 ug/L and reported value was 560 ug/L at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1124210 |
10/31/2023 |
OEV |
Total Coliform Geometric Mean of Minimum 5 Samples in 30-Days limit is 1000 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1124209 |
10/24/2023 |
OEV |
Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1124208 |
10/31/2023 |
CAT2 |
Copper, Total Monthly Average limit is 2.6 ug/L and reported value was 6.68 ug/L at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1124207 |
10/18/2023 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 6.9 ug/L and reported value was 7.77 ug/L at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1124206 |
10/26/2023 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 6.9 ug/L and reported value was 9.33 ug/L at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1124205 |
10/18/2023 |
OEV |
Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 200 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1124204 |
10/02/2023 |
OEV |
Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 2600 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1124203 |
10/26/2023 |
OEV |
Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1124202 |
10/02/2023 |
OEV |
Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1124201 |
10/31/2023 |
OEV |
Enterococci Geometric Mean of Minimum 5 Samples in 30-Days limit is 35 MPN/100 mL and reported value was 1103 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1124200 |
10/26/2023 |
OEV |
Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 24196 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1124199 |
10/24/2023 |
OEV |
Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 1400 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1124133 |
11/07/2023 |
Deficient Monitoring |
Nitrate+Nitrite and Nitrite samples were collected on 11/7/2023. The Nitrite sample experienced a QC failure and was resampled on 11/14/2023. The lab forgot to resample for Nitrate+Nitrite as well as Nitrite so Nitrate+Nitrate was analyzed from the 11/7/2023 sample while Nitrite was analyzed from the 11/14/2023 sample. Due to this, Nitrate was unable to be calculated from the two results since they weren't from the same day. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1124132 |
11/10/2023 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 3.6 MPN/100 mL at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1124131 |
11/16/2023 |
Deficient Monitoring |
Chlorine residual, a daily grab sample requirement, was not analyzed on 11/16/2023. Operations staff had told the lab that 005 discharge would be stopped on 11/15/2023. Discharge continued through 11/16/2023, but the lab was not notified. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1123653 |
12/20/2023 |
Deficient Monitoring |
The Scattergood Generation Station (SGS) NPDES Permit No. CA0000370 requires the Western Stormwater Drainage (INT-001E), to be sampled for pH, Total Suspended Solids (TSS) and Oil and Grease on a monthly basis. The sampling point (INT-001E) was not accessible for sampling due to obstructed access. |
Violation |
N |
eSMR |
Scattergood Generating Station |
395771 |
R4-2016-0055 |
N |
1123652 |
12/20/2023 |
CAT1 |
Total Suspended Solids (TSS) 30-Day Average limit is 35 % and reported value was 53 % at INT-001D. |
Violation |
N |
eSMR |
Scattergood Generating Station |
395771 |
R4-2016-0055 |
N |
1123651 |
11/15/2023 |
Deficient Monitoring |
The Scattergood Generation Station (SGS) NPDES Permit No. CA0000370 requires the Western Stormwater Drainage (INT-001E), to be sampled for pH, Total Suspended Solids (TSS) and Oil and Grease on a monthly basis. The sampling point (INT-001E) was not accessible for sampling due to obstructed access. |
Violation |
N |
eSMR |
Scattergood Generating Station |
395771 |
R4-2016-0055 |
N |
1123650 |
12/15/2023 |
OEV |
Temperature Daily Maximum limit is 100 Degrees F and reported value was 120 Degrees F at EFF-001. |
Violation |
N |
eSMR |
Scattergood Generating Station |
395771 |
R4-2016-0055 |
N |
1123649 |
11/28/2023 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 13.1 ug/L and reported value was 17 ug/L at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
Y |
1123648 |
10/18/2023 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 13.1 ug/L and reported value was 17 ug/L at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
Y |
1123647 |
10/04/2023 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 13.1 ug/L and reported value was 18 ug/L at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
Y |
1123646 |
12/31/2023 |
Deficient Monitoring |
The unit was not in operation for a portion of the month of December. After the unit was back in operation, there was miscommunication and a sample was not collected for BOD for the month of December for EFF003. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
N |
1123645 |
10/18/2023 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 0.02 lb/day and reported value was 0.03 lb/day at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
Y |
1123644 |
10/04/2023 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 0.02 lb/day and reported value was 0.03 lb/day at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
Y |
1123643 |
11/30/2023 |
CAT2 |
Copper, Total Monthly Average limit is 0.01 lb/day and reported value was 0.02 lb/day at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
Y |
1123642 |
10/31/2023 |
CAT2 |
Copper, Total Monthly Average limit is 0.01 lb/day and reported value was 0.02 lb/day at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
Y |
1123641 |
12/31/2023 |
CAT2 |
Copper, Total Monthly Average limit is 6.5 ug/L and reported value was 10 ug/L at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
Y |
1123640 |
11/30/2023 |
CAT2 |
Copper, Total Monthly Average limit is 6.5 ug/L and reported value was 12 ug/L at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
Y |
1123639 |
11/28/2023 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 0.02 lb/day and reported value was 0.03 lb/day. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
Y |
1123638 |
10/31/2023 |
CAT2 |
Copper, Total Monthly Average limit is 6.5 ug/L and reported value was 15 ug/L at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
Y |
1123455 |
11/01/2023 |
CTOX |
Chronic Toxicity-Sea Urchin or Sand Dollar-Fertilization Daily Maximum limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
1123454 |
11/29/2023 |
CAT1 |
Ammonia, Total (as N) Daily Maximum limit is 1.8 mg/L and reported value was 3.47 mg/L at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
1123453 |
11/01/2023 |
CAT1 |
Ammonia, Total (as N) Daily Maximum limit is 1.8 mg/L and reported value was 2.52 mg/L at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
1123450 |
11/30/2023 |
CTOX |
Chronic Toxicity-Sea Urchin or Sand Dollar-Fertilization Monthly Median limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
1123449 |
11/29/2023 |
CTOX |
Chronic Toxicity-Sea Urchin or Sand Dollar-Fertilization Daily Maximum limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
1123448 |
11/27/2023 |
CTOX |
Chronic Toxicity-Sea Urchin or Sand Dollar-Fertilization Daily Maximum limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
1123285 |
12/31/2023 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Monthly Average limit is 85 % and reported value was 70.1 % at EFF-001. |
Violation |
N |
eSMR |
Avalon WWTF |
424707 |
R4-2019-0023 |
N |
1123284 |
12/31/2023 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 55.5 mg/L at EFF-001. |
Violation |
N |
eSMR |
Avalon WWTF |
424707 |
R4-2019-0023 |
N |
1123283 |
12/29/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 53.2 mg/L at EFF-001. |
Violation |
N |
eSMR |
Avalon WWTF |
424707 |
R4-2019-0023 |
N |
1123282 |
12/15/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 58.9 mg/L at EFF-001. |
Violation |
N |
eSMR |
Avalon WWTF |
424707 |
R4-2019-0023 |
N |
1123281 |
12/08/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 57.1 mg/L at EFF-001. |
Violation |
N |
eSMR |
Avalon WWTF |
424707 |
R4-2019-0023 |
N |
1123280 |
12/01/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 61.9 mg/L at EFF-001. |
Violation |
N |
eSMR |
Avalon WWTF |
424707 |
R4-2019-0023 |
N |
1123279 |
12/22/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 58.4 mg/L at EFF-001. |
Violation |
N |
eSMR |
Avalon WWTF |
424707 |
R4-2019-0023 |
N |
1123254 |
11/28/2023 |
CAT1 |
Ammonia, Total (as N) Instantaneous Maximum limit is 6 mg/L and reported value was 22.0 mg/L at EFF-001. |
Violation |
N |
eSMR |
San Nicolas Island Desalination Plant |
148233 |
00-074 |
N |
1123253 |
11/28/2023 |
CAT1 |
Ammonia, Total (as N) Daily Maximum limit is 2.4 mg/L and reported value was 22.0 mg/L at EFF-001. |
Violation |
N |
eSMR |
San Nicolas Island Desalination Plant |
148233 |
00-074 |
N |
1123252 |
11/30/2023 |
CAT1 |
Ammonia, Total (as N) Monthly Average (Mean) limit is 0.6 mg/L and reported value was 5.81 mg/L at EFF-001. |
Violation |
N |
eSMR |
San Nicolas Island Desalination Plant |
148233 |
00-074 |
N |
1123238 |
10/10/2023 |
Deficient Monitoring |
The monthly Bis (2-ethylhexyl) phthalate sample collection was missed for Tapia's Influent. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1123237 |
10/31/2023 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit is 10 mg/L and reported value was 13 mg/L at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1123167 |
10/03/2023 |
CAT1 |
Ammonia, Total (as N) Maximum Daily (MDEL) limit is 152 lb/day and reported value was 189 lb/day at EFF-001. |
Violation |
N |
eSMR |
Simi Valley WQCP |
427894 |
R4-2019-0135 |
Y |
1123166 |
10/03/2023 |
CAT1 |
Ammonia, Total (as N) Maximum Daily (MDEL) limit is 3.3 mg/L and reported value was 3.6 mg/L at EFF-001. |
Violation |
N |
eSMR |
Simi Valley WQCP |
427894 |
R4-2019-0135 |
Y |
1122620 |
09/19/2023 |
Deficient Monitoring |
The monthly requirement for Bis(2-ethylhexyl)phthalate was missed. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1122619 |
08/30/2023 |
Deficient Monitoring |
002 Effluent chronic toxicity was not conducted as there was not enough time in the month after emergency discharge occurred. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1122618 |
09/19/2023 |
CAT1 |
Total Dissolved Solids (TDS) Monthly Average limit is 950 mg/L and reported value was 1050 mg/L at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1122617 |
08/30/2023 |
Deficient Monitoring |
Malibu Creek chronic toxicity was not conducted as there was not enough time in the month after emergency discharge occurred. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1122616 |
08/30/2023 |
Deficient Monitoring |
Malibu Creek chronic toxicity was not conducted as there was not enough time in the month after emergency discharge occurred. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1122615 |
08/29/2023 |
Deficient Monitoring |
The quarterly testing was missed for the Tapia Influent. This consists of: Ammonia, Cadmium, Copper, Cyanide, Dichlorobromomethane, Lead, Nitrate+Nitrite, Total Nitrogen, Total Phosphorus, Selenium, and Zinc. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1122614 |
08/30/2023 |
Deficient Monitoring |
Malibu Creek chronic toxicity was not conducted as there was not enough time in the month after emergency discharge occurred. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1122613 |
08/30/2023 |
Deficient Monitoring |
Malibu Creek chronic toxicity was not conducted as there was not enough time in the month after emergency discharge occurred. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1122612 |
08/30/2023 |
Deficient Monitoring |
Malibu Creek chronic toxicity was not conducted as there was not enough time in the month after emergency discharge occurred. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1122611 |
08/30/2023 |
Deficient Monitoring |
Malibu Creek chronic toxicity was not conducted as there was not enough time in the month after emergency discharge occurred. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1121941 |
10/30/2023 |
Late Report |
The report was submitted 77 days late. |
Violation |
N |
Report |
The Beach Club |
444276 |
R4-2018-0125 |
N |
1121818 |
08/30/2023 |
Deficient Monitoring |
Chronic toxicity was not sampled and analyzed. Discharge occurred unexpectedly in the second half of the month and there was not enough time to collect samples for chronic toxicity testing on top of all other sampling requirements. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1121817 |
08/30/2023 |
Deficient Monitoring |
Chronic toxicity was not sampled and analyzed. Discharge started in the second half of the month so there was not enough time to collect samples for chronic toxicity testing on top of all other sampling requirements. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1121816 |
08/29/2023 |
CAT2 |
Copper, Total Monthly Average limit is 11 ug/L and reported value was 12 ug/L at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1121815 |
08/30/2023 |
CAT1 |
Total Dissolved Solids (TDS) Monthly Average limit is 950 mg/L and reported value was 1040 mg/L at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1121814 |
08/30/2023 |
Deficient Monitoring |
Oil and grease sample collection was missed for the 005 Effluent in August. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1121813 |
08/30/2023 |
Deficient Monitoring |
Chronic toxicity was not sampled and analyzed. Discharge started in the second half of the month so there was not enough time to collect samples for chronic toxicity testing on top of all other sampling requirements. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
1121784 |
08/31/2023 |
OEV |
Total Coliform Geometric Mean of Minimum 5 Samples in 30-Days limit is 1000 MPN/100 mL and reported value was 1181 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1121783 |
08/25/2023 |
OEV |
Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1121782 |
08/29/2023 |
OEV |
Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 1100 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1121781 |
08/31/2023 |
OEV |
Enterococci Geometric Mean of Minimum 5 Samples in 30-Days limit is 35 MPN/100 mL and reported value was 553 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1121780 |
08/25/2023 |
OEV |
Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 24196 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1121779 |
08/16/2023 |
OEV |
Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 430 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1121778 |
08/07/2023 |
OEV |
Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 110 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1121777 |
08/01/2023 |
CAT2 |
Mercury, Total Daily Maximum limit is 0.1 ug/L and reported value was 0.12 ug/L at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1121776 |
08/11/2023 |
CTOX |
Chronic Toxicity-Inland Silverside-Survival Other limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1121775 |
08/11/2023 |
CTOX |
Chronic Toxicity-Inland Silverside-Growth Other limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1121774 |
09/01/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 57 mg/L at EFF-001. |
Violation |
N |
eSMR |
Avalon WWTF |
424707 |
R4-2019-0023 |
N |
1121773 |
09/30/2023 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Monthly Average limit is 85 % and reported value was 81.9 % at EFF-001. |
Violation |
N |
eSMR |
Avalon WWTF |
424707 |
R4-2019-0023 |
N |
1121772 |
09/30/2023 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 48.5 mg/L at EFF-001. |
Violation |
N |
eSMR |
Avalon WWTF |
424707 |
R4-2019-0023 |
N |
1121771 |
09/22/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 60.6 mg/L at EFF-001. |
Violation |
N |
eSMR |
Avalon WWTF |
424707 |
R4-2019-0023 |
N |
1121770 |
09/08/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 60.3 mg/L at EFF-001. |
Violation |
N |
eSMR |
Avalon WWTF |
424707 |
R4-2019-0023 |
N |
1121580 |
11/01/2023 |
Deficient Reporting |
Annual Priority Pollutants for RO System (INT-001B) were collected on 8/8/23. However, some results are still pending analysis. The results will be submitted to the Water Board as soon as they are made available. |
Violation |
N |
eSMR |
Scattergood Generating Station |
395771 |
R4-2016-0055 |
N |
1121579 |
11/01/2023 |
Deficient Reporting |
Monthly NPDES results for DDT at the Outfall (EFF-001) are still pending analysis. The results will be submitted to the Water Board as soon as they are made available. |
Violation |
N |
eSMR |
Scattergood Generating Station |
395771 |
R4-2016-0055 |
N |
1121510 |
08/05/2023 |
Deficient Monitoring |
A sample for pH, temperature, and dissolved oxygen was not collected during the first week of August. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
N |
1121509 |
09/25/2023 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.7 SU at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
Y |
1121508 |
09/04/2023 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.1 SU at EFF-005. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
Y |
1121507 |
09/04/2023 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.8 SU at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
Y |
1121506 |
09/04/2023 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.8 SU at EFF-003. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
Y |
1121505 |
09/30/2023 |
CAT2 |
Copper, Total Monthly Average limit is 6.5 ug/L and reported value was 12.8 ug/L at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
Y |
1121504 |
08/31/2023 |
CAT2 |
Copper, Total Monthly Average limit is 0.01 lb/day and reported value was 0.02 lb/day at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
Y |
1121503 |
08/31/2023 |
CAT2 |
Copper, Total Monthly Average limit is 6.5 ug/L and reported value was 11.2 ug/L at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
Y |
1121502 |
07/31/2023 |
CAT2 |
Copper, Total Monthly Average limit is 6.5 ug/L and reported value was 9.3 ug/L at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
Y |
1121501 |
09/27/2023 |
CAT2 |
Copper, Total Daily Maximum limit is 13.1 ug/L and reported value was 15 ug/L at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
Y |
1121500 |
09/30/2023 |
CAT2 |
Copper, Total Monthly Average limit is 0.01 lb/day and reported value was 0.02 lb/day at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
Y |
1121323 |
09/21/2023 |
OEV |
pH Daily Maximum limit is 8.8 SU and reported value was 8.9 SU at EFF-001 (A & B). |
Violation |
N |
eSMR |
William E Warne Power Plant |
446992 |
R4-2022-0237 |
Y |
1121322 |
08/24/2023 |
OEV |
Temperature Daily Maximum limit is 80 Degrees F and reported value was 81.86 Degrees F at EFF-001 (A & B). |
Violation |
N |
eSMR |
William E Warne Power Plant |
446992 |
R4-2022-0237 |
Y |
1121321 |
07/20/2023 |
OEV |
Temperature Daily Maximum limit is 80 Degrees F and reported value was 81.5 Degrees F at EFF-001 (A & B). |
Violation |
N |
eSMR |
William E Warne Power Plant |
446992 |
R4-2022-0237 |
Y |
1121274 |
09/30/2023 |
CAT2 |
Nickel, Total Recoverable Monthly Average limit is 2.9 ug/L and reported value was 5.52 ug/L at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
1120991 |
08/31/2023 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 42.4 mg/L at EFF-001. |
Violation |
N |
eSMR |
Avalon WWTF |
424707 |
R4-2019-0023 |
N |
1120990 |
08/18/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 65.6 mg/L at EFF-001. |
Violation |
N |
eSMR |
Avalon WWTF |
424707 |
R4-2019-0023 |
N |
1120970 |
09/07/2023 |
Late Report |
The self-monitoring report due date was 11/14/2022. The self-monitoring report was submitted 297 days late (submission date: 09/07/2023). |
Violation |
N |
Report |
La Peer |
444603 |
R4-2018-0125 |
Y |
1120848 |
06/30/2023 |
CAT2 |
Copper, Total Recoverable Monthly Average (Mean) limit is 6.5 ug/L and reported value was 10.3 ug/L at EFF-004. |
Violation |
N |
Report |
Castaic Power Plant |
382500 |
R4-2013-0093 |
Y |
1120088 |
07/14/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 60.2 mg/L at EFF-001. |
Violation |
N |
eSMR |
Avalon WWTF |
424707 |
R4-2019-0023 |
N |
1120087 |
07/31/2023 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 51.1 mg/L at EFF-001. |
Violation |
N |
eSMR |
Avalon WWTF |
424707 |
R4-2019-0023 |
N |
1120086 |
07/07/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45.0 mg/L and reported value was 46.2 mg/L at EFF-001. |
Violation |
N |
eSMR |
Avalon WWTF |
424707 |
R4-2019-0023 |
N |
1120085 |
07/21/2023 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 67.1 mg/L at EFF-001. |
Violation |
N |
eSMR |
Avalon WWTF |
424707 |
R4-2019-0023 |
N |
1120025 |
09/01/2023 |
Late Report |
Once Only OneTime ( TECHRPT ) (Initial Investigation TRE WP) report for 2019/09/01 (2260749) was due on 31-AUG-23 |
Violation |
None |
Report |
Newhall Ranch WRP |
422406 |
R4-2019-0077 |
N |
1119221 |
06/12/2023 |
CAT2 |
Hydrocarbons, Petroleum Maximum Daily (MDEL) limit is 100 ug/L and reported value was 260 ug/L at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1119220 |
06/06/2023 |
OEV |
Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 460 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1119218 |
06/06/2023 |
OEV |
Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 540 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1119217 |
06/30/2023 |
OEV |
Total Coliform Geometric Mean of Minimum 5 Samples in 30-Days limit is 1000 MPN/100 mL and reported value was 1282 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1119216 |
06/30/2023 |
OEV |
Enterococci Geometric Mean of Minimum 5 Samples in 30-Days limit is 35 MPN/100 mL and reported value was 250 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1119215 |
06/27/2023 |
OEV |
Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 260 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1119214 |
06/12/2023 |
OEV |
Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 390 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1119213 |
06/20/2023 |
OEV |
Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 160 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
1118971 |
06/30/2023 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 29 ug/L and reported value was 35 ug/L at EFF-002. |
Violation |
N |
eSMR |
William E Warne Power Plant |
446992 |
R4-2022-0237 |
Y |
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