| 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. |
| 1142127 |
01/07/2025 |
Deficient Monitoring |
A Sample for Sulfate collected and sent to Weck Laboratories, but result was above the calibration range. Weck did not notify until the sample hold time was expired so no chance to re-run with a dilution while within hold time. The month was already over so a resample was not able to be collected. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1141958 |
05/10/2024 |
Deficient Monitoring |
The following parameters were analyzed outside of holding time in May 2024: turbidity, BOD, settleable solids, MBAS, and E.Coli. |
Violation |
N |
Report |
Pandora Apartments |
444279 |
R4-2018-0125 |
N |
| 1141168 |
12/17/2024 |
Deficient Monitoring |
For RSW-MC003D, there is no diazinon result. Malibu Creek sites were sampled for diazinon on 12/17/2024 by laboratory staff, but MCR3 was made inaccessible due to trail damage caused by December's Franklin Fire. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1141167 |
12/18/2024 |
Deficient Monitoring |
No weekly TSS result for the week of December 18th. A sample was collected and analyzed but the run failed due to a QC failure. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1141166 |
12/18/2024 |
Deficient Monitoring |
No weekly TSS result for the week of December 18th. A sample was collected and analyzed but the run failed due to a QC failure. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1141165 |
12/17/2024 |
Deficient Monitoring |
For RSW-MC003D, there is no chronic toxicity result. Malibu Creek sites were sampled for chronic toxicity on 12/17/2024 by laboratory staff, but MCR3 was made inaccessible due to trail damage caused by December's Franklin Fire. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1140474 |
08/01/2024 |
OEV |
Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 690 MPN/100 mL at EFF-001. |
Violation |
N |
Report |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
| 1140473 |
08/01/2024 |
CAT2 |
Hydrocarbons, Petroleum Daily Maximum limit is 100 ug/L and reported value was 1120 ug/L at EFF-001. |
Violation |
N |
Report |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
| 1140465 |
04/25/2024 |
CTOX |
Chronic Toxicity Monthly Median limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
Violation |
N |
Report |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
| 1140045 |
10/31/2024 |
OEV |
Enterococci 30-Day Geometric Mean limit is 35 MPN/100 mL and reported value was 50 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
| 1140044 |
10/09/2024 |
OEV |
Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 3000 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
| 1140043 |
10/09/2024 |
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 |
| 1140042 |
10/15/2024 |
CAT2 |
Hydrocarbons, Petroleum Maximum Daily (MDEL) limit is 100 ug/L and reported value was 390 ug/L at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
| 1140025 |
11/05/2024 |
Deficient Monitoring |
Bis2 was collected on 11/05/24 for the OO5 Effluent and sent out to the contract lab for analysis. Contract lab notified us that the sample batch was contaminated. The notification was received on 11/26/24 which is after the effluent discharge had stopped. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1140024 |
11/30/2024 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 10 mg/L and reported value was 13.8 mg/L at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1140023 |
11/30/2024 |
Deficient Monitoring |
samples were collected on 11/21/24 and 11/28/24. The samples were analyzed on 12/16/24 but had QC failure due to blank contamination. The remaining sample bottles were analyzed on 12/19/24 but the run failed due to low QC recovery. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1139992 |
01/29/2025 |
Late Report |
The self-monitoring report was submitted 350 days late. The due date was 2/14/2024. |
Violation |
N |
Report |
Easy Street Industrial Park |
444236 |
R4-2018-0125 |
N |
| 1139985 |
01/29/2025 |
Late Report |
The self-monitoring report was submitted 76 days after the due date. The due date was on 11/14/2024. |
Violation |
N |
Report |
Easy Street Industrial Park |
444236 |
R4-2018-0125 |
N |
| 1139984 |
01/29/2025 |
Late Report |
The self-monitoring report was submitted 168 days late. The due date for the self-monitoring report was 8/14/2024. |
Violation |
N |
Report |
Easy Street Industrial Park |
444236 |
R4-2018-0125 |
N |
| 1139983 |
01/29/2025 |
Late Report |
The self-monitoring report was submitted 259 days after the due date. The due date was 5/15/2024. |
Violation |
N |
Report |
Easy Street Industrial Park |
444236 |
R4-2018-0125 |
N |
| 1139754 |
01/31/2025 |
Deficient Reporting |
DDT was sampled from sample point EFF-001 (Outfall Effluent) on December 26, 2024 (COC#24-1708). This constituent is currently pending analysis, and the analysis results will be submitted as soon as they are made available. |
Violation |
N |
eSMR |
Scattergood Generating Station |
395771 |
R4-2016-0055 |
N |
| 1139753 |
10/31/2024 |
Deficient Monitoring |
Total Suspended Solids (TSS), Oil and Grease (O&G), Copper, Iron and Bis(2-ethylhexyl) phthalate are required to be sampled and analyzed on a monthly Basis from sample point INT-001A (Settling Basin). Samplers were scheduled to take the required samples during the month of October 2024. However, due to the intermittent flow, the samples were not able to be taken during the month of October, but at the soonest feasible date with sufficient sample volume, which was November 1, 2024. |
Violation |
N |
eSMR |
Scattergood Generating Station |
395771 |
R4-2016-0055 |
N |
| 1139752 |
11/30/2024 |
Deficient Monitoring |
Total Suspended Solids (TSS), Oil and Grease (O&G and Bis(2-ethylhexyl) phthalate are required to be sampled and analyzed on a monthly Basis from sample point INT-001B (RO System). However, due to logistical delays with the laboratories, these samples were not able to be taken during the month of November 2024. |
Violation |
N |
eSMR |
Scattergood Generating Station |
395771 |
R4-2016-0055 |
N |
| 1139751 |
11/30/2024 |
Deficient Monitoring |
DDT, PCB¿s (as Aroclors),and Bis(2-ethylhexyl) phthalate are required to be sampled and analyzed on a monthly Basis from sample point EFF-001 (Outfall Effluent). Ammonia, Nitrate and TCDD Equivalents (Dioxins) are also required to be sampled and analyzed on a semiannual basis from EFF-001. However, due to logistical delays with the laboratories, these samples were not able to be taken during the month of November 2024. |
Violation |
N |
eSMR |
Scattergood Generating Station |
395771 |
R4-2016-0055 |
N |
| 1139750 |
10/31/2024 |
Deficient Monitoring |
Total Suspended Solids (TSS), Oil and Grease (O&G and Bis(2-ethylhexyl) phthalate are required to be sampled and analyzed on a monthly Basis from sample point INT-001B (RO System). Samplers were scheduled to take the required samples during the month of October 2024. However, due to the intermittent flow and logistical delays, the samples were not able to be taken during the month of October 2024. |
Violation |
N |
eSMR |
Scattergood Generating Station |
395771 |
R4-2016-0055 |
N |
| 1139674 |
10/31/2024 |
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 |
N |
| 1139673 |
11/30/2024 |
CAT2 |
Copper, Total Monthly Average limit is 6.5 ug/L and reported value was 9 ug/L at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
N |
| 1139672 |
12/31/2024 |
CAT2 |
Copper, Total 1-Hour Average (Mean) limit is 6.5 ug/L and reported value was 6.7 ug/L at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
N |
| 1139584 |
12/12/2024 |
CAT1 |
Boron, Total Monthly Average limit is 1.5 mg/L and reported value was 2.6 mg/L at EFF-002. |
Violation |
N |
eSMR |
William E Warne Power Plant |
446992 |
R4-2022-0237 |
N |
| 1139583 |
11/14/2024 |
Deficient Monitoring |
Dioxins and Furans samples were missed because the lab did not send the bottles with the original bottle shipment. DWR requested dioxin bottles, but the lab was not able to provide bottles before November ended. The January 2024 - October 2024 dioxin results for all monitoring stations are non-detect. |
Violation |
N |
eSMR |
William E Warne Power Plant |
446992 |
R4-2022-0237 |
N |
| 1139582 |
11/14/2024 |
Deficient Monitoring |
Dioxins and Furans samples were missed because the lab did not send the bottles with the original bottle shipment. DWR requested dioxin bottles, but the lab was not able to provide bottles before November ended. The January 2024 - October 2024 dioxin results for all monitoring stations are non-detect. |
Violation |
N |
eSMR |
William E Warne Power Plant |
446992 |
R4-2022-0237 |
N |
| 1139581 |
12/12/2024 |
CAT2 |
Chlorine, Total Residual Daily Maximum limit is 0.1 mg/L and reported value was 0.11 mg/L at EFF-002. |
Violation |
N |
eSMR |
William E Warne Power Plant |
446992 |
R4-2022-0237 |
N |
| 1138997 |
10/31/2024 |
CAT1 |
Phosphorus, Total (as P) Monthly Average limit is 3 mg/L and reported value was 4 mg/L at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1138996 |
10/31/2024 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 10 mg/L and reported value was 13.6 mg/L at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1138995 |
10/16/2024 |
Deficient Monitoring |
The weekly settleable solids for the 005 Effluent grab was collected but not analyzed. The mistake was not caught until the sample was out hold time and the week was over with. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1138990 |
11/12/2024 |
CAT1 |
Ammonia, Total (as N) Daily Maximum limit is 2400 ug/L and reported value was 7970 ug/L at EFF-001. |
Violation |
N |
eSMR |
San Nicolas Island Desalination Plant |
148233 |
00-074 |
N |
| 1138989 |
10/31/2024 |
CAT1 |
Ammonia, Total (as N) Monthly Average (Mean) limit is 600 ug/L and reported value was 5550 ug/L at EFF-001. |
Violation |
N |
eSMR |
San Nicolas Island Desalination Plant |
148233 |
00-074 |
N |
| 1138988 |
10/15/2024 |
CAT1 |
Ammonia, Total (as N) Daily Maximum limit is 2400 ug/L and reported value was 18700 ug/L at EFF-001. |
Violation |
N |
eSMR |
San Nicolas Island Desalination Plant |
148233 |
00-074 |
N |
| 1138987 |
11/30/2024 |
CAT1 |
Ammonia, Total (as N) Monthly Average (Mean) limit is 600 ug/L and reported value was 9960 ug/L at EFF-001. |
Violation |
N |
eSMR |
San Nicolas Island Desalination Plant |
148233 |
00-074 |
N |
| 1138986 |
11/19/2024 |
CAT1 |
Ammonia, Total (as N) Daily Maximum limit is 2400 ug/L and reported value was 20500 ug/L at EFF-001. |
Violation |
N |
eSMR |
San Nicolas Island Desalination Plant |
148233 |
00-074 |
N |
| 1138985 |
11/12/2024 |
CAT1 |
Ammonia, Total (as N) Instantaneous Maximum limit is 6000 ug/L and reported value was 7970 ug/L at EFF-001. |
Violation |
N |
eSMR |
San Nicolas Island Desalination Plant |
148233 |
00-074 |
N |
| 1138984 |
11/04/2024 |
CAT1 |
Ammonia, Total (as N) Daily Maximum limit is 2400 ug/L and reported value was 3220 ug/L at EFF-001. |
Violation |
N |
eSMR |
San Nicolas Island Desalination Plant |
148233 |
00-074 |
N |
| 1138983 |
10/15/2024 |
CAT1 |
Ammonia, Total (as N) Instantaneous Maximum limit is 6000 ug/L and reported value was 18700 ug/L at EFF-001. |
Violation |
N |
eSMR |
San Nicolas Island Desalination Plant |
148233 |
00-074 |
N |
| 1138982 |
10/08/2024 |
CAT1 |
Ammonia, Total (as N) Daily Maximum limit is 2400 ug/L and reported value was 3490 ug/L at EFF-001. |
Violation |
N |
eSMR |
San Nicolas Island Desalination Plant |
148233 |
00-074 |
N |
| 1138981 |
11/26/2024 |
CAT1 |
Ammonia, Total (as N) Daily Maximum limit is 2400 ug/L and reported value was 8100 ug/L at EFF-001. |
Violation |
N |
eSMR |
San Nicolas Island Desalination Plant |
148233 |
00-074 |
N |
| 1138980 |
11/19/2024 |
CAT1 |
Ammonia, Total (as N) Instantaneous Maximum limit is 6000 ug/L and reported value was 20500 ug/L at EFF-001. |
Violation |
N |
eSMR |
San Nicolas Island Desalination Plant |
148233 |
00-074 |
N |
| 1138979 |
11/26/2024 |
CAT1 |
Ammonia, Total (as N) Instantaneous Maximum limit is 6000 ug/L and reported value was 8100 ug/L at EFF-001. |
Violation |
N |
eSMR |
San Nicolas Island Desalination Plant |
148233 |
00-074 |
N |
| 1138978 |
10/01/2024 |
CAT1 |
Ammonia, Total (as N) Daily Maximum limit is 2400 ug/L and reported value was 2960 ug/L at EFF-001. |
Violation |
N |
eSMR |
San Nicolas Island Desalination Plant |
148233 |
00-074 |
N |
| 1137690 |
09/25/2024 |
CAT1 |
Total Dissolved Solids (TDS) Monthly Average (Mean) limit is 950 mg/L and reported value was 978 mg/L at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1135971 |
08/01/2024 |
OEV |
Enterococci Geometric Mean of Minimum 5 Samples in 30-Days limit is 35.0 MPN/100 mL and reported value was 429 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
| 1135970 |
07/30/2024 |
OEV |
Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 440 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
| 1135969 |
07/23/2024 |
OEV |
Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 790 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
| 1135968 |
07/18/2024 |
OEV |
Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 180 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
| 1135967 |
07/15/2024 |
OEV |
Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 330 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
| 1135966 |
07/10/2024 |
OEV |
Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 440 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
New Dock Street Pump Station |
419914 |
R4-2019-0054 |
N |
| 1135634 |
09/12/2024 |
CAT1 |
Oil and Grease Instantaneous Maximum limit is 75 mg/L and reported value was 300 mg/L at EFF-001. |
Violation |
N |
eSMR |
Edward C. Little Water Recycling Plant (Recycled Water Irrigation) |
452909 |
R4-2023-0368 |
N |
| 1135633 |
09/12/2024 |
CAT1 |
Oil and Grease Monthly Average (Mean) limit is 1080 lb/day and reported value was 1693 lb/day at EFF-001. |
Violation |
N |
eSMR |
Edward C. Little Water Recycling Plant (Recycled Water Irrigation) |
452909 |
R4-2023-0368 |
N |
| 1135632 |
09/12/2024 |
CAT1 |
Oil and Grease Monthly Average (Mean) limit is 25 mg/L and reported value was 100 mg/L at EFF-001. |
Violation |
N |
eSMR |
Edward C. Little Water Recycling Plant (Recycled Water Irrigation) |
452909 |
R4-2023-0368 |
N |
| 1135631 |
09/12/2024 |
CAT1 |
Oil and Grease Weekly Average limit is 1730 lb/day and reported value was 6630.3 lb/day at EFF-001. |
Violation |
N |
eSMR |
Edward C. Little Water Recycling Plant (Recycled Water Irrigation) |
452909 |
R4-2023-0368 |
N |
| 1135630 |
09/12/2024 |
CAT1 |
Oil and Grease Weekly Average limit is 40 mg/L and reported value was 300 mg/L at EFF-001. |
Violation |
N |
eSMR |
Edward C. Little Water Recycling Plant (Recycled Water Irrigation) |
452909 |
R4-2023-0368 |
N |
| 1135629 |
09/12/2024 |
CAT1 |
Oil and Grease Instantaneous Maximum limit is 3250 lb/day and reported value was 6280 lb/day at EFF-001. |
Violation |
N |
eSMR |
Edward C. Little Water Recycling Plant (Recycled Water Irrigation) |
452909 |
R4-2023-0368 |
N |
| 1135171 |
08/31/2024 |
Deficient Monitoring |
Total Cyanide and TCDD (Dioxin) are required to be sampled and analyzed on an Annual Basis from sample point INT-001B (RO System) during the month of August. Due to errors in the COC, Total Cyanide and TCDD (Dioxin) were not analyzed during 3rd Quarter 2024. |
Violation |
N |
eSMR |
Scattergood Generating Station |
395771 |
R4-2016-0055 |
N |
| 1135170 |
08/31/2024 |
Deficient Monitoring |
Total Cyanide and TCDD (Dioxin) are required to be sampled and analyzed on an Annual Basis from sample point INT-001A (Settling Basin), during the month of August. Due to errors in the COC, Total Cyanide and TCDD (Dioxin) were not analyzed during 3rd Quarter 2024. |
Violation |
N |
eSMR |
Scattergood Generating Station |
395771 |
R4-2016-0055 |
N |
| 1135169 |
08/08/2024 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 10 mg/L and reported value was 15 mg/L at EFF-003. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
N |
| 1135168 |
08/31/2024 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 6.5 ug/L and reported value was 9.1 ug/L at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
N |
| 1135167 |
07/31/2024 |
CAT2 |
Copper, Total Recoverable Monthly Average 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 |
| 1135166 |
09/30/2024 |
CAT2 |
Copper, Total Recoverable 1-Hour Average (Mean) limit is 6.5 ug/L and reported value was 8.6 ug/L at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
N |
| 1135165 |
08/08/2024 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 26 lb/day and reported value was 90.8 lb/day at EFF-005. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
N |
| 1135164 |
08/08/2024 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 10 mg/L and reported value was 42 mg/L at EFF-005. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
N |
| 1134979 |
08/22/2024 |
OEV |
pH Instantaneous Maximum limit is 8.7 SU and reported value was 9.0 SU at EFF-001 (A & B). |
Violation |
N |
eSMR |
William E Warne Power Plant |
446992 |
R4-2022-0237 |
N |
| 1134978 |
07/25/2024 |
OEV |
Temperature Daily Maximum limit is 80 Degrees F and reported value was 84.2 Degrees F at EFF-001 (A & B). |
Violation |
N |
eSMR |
William E Warne Power Plant |
446992 |
R4-2022-0237 |
N |
| 1134977 |
09/12/2024 |
OEV |
Temperature Instantaneous Maximum limit is 80 Degrees F and reported value was 80.96 Degrees F at EFF-001 (A & B). |
Violation |
N |
eSMR |
William E Warne Power Plant |
446992 |
R4-2022-0237 |
N |
| 1134608 |
07/01/2024 |
Deficient Monitoring |
The July monthly sample for EFF-001 was inadvertently missed due to an oversight. The samples were marked as taken but in essence they were not taken during the period of July. Additionally, the third quarter 2024 salinity samples were not taken for the three locations at the three depths. This was an administrative oversight. |
Violation |
N |
eSMR |
Pebbly Beach Desalination Plant |
405114 |
R4-2019-0145 |
N |
| 1134512 |
07/31/2024 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 10 mg/L and reported value was 12 mg/L at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1134511 |
07/17/2024 |
CAT1 |
Total Dissolved Solids (TDS) Monthly Average limit is 950 mg/L and reported value was 1070 mg/L at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1134510 |
07/23/2024 |
Deficient Monitoring |
The lab collected a composite sample for the 005 Effluent for chronic toxicity testing and delivered it to the contract lab (ABC Labs) for analysis. ABC Labs emailed on 7/29/24 at 12:54PM that the control sample's survival rate failed to meet method acceptability criteria. Discharge at 005 Effluent had been stopped at 9AM that same morning so resampling was not possible. Notification letter from ABC Labs included in PDF upload. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1134509 |
07/15/2024 |
Deficient Monitoring |
Lab staff forgot to collect and analyze the daily grab sample for chlorine residual at the 005 Effluent. Staff are aware that this is a daily requirement, but the person who went out to the 005 Effluent forgot to collect the grab sample for the day when they went to set up the compositor. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1134508 |
07/16/2024 |
Deficient Monitoring |
The July Oil and Grease sample for the 005 Effluent was missed. The Semi-Annual chain of custody indicated Oil and Grease was to be collected and documented on the lab's daily Chain of Custody so the sampler did not collect it with the Semi-Annual sampling. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1134502 |
10/01/2024 |
Late Report |
Once Only OneTime ( TECHRPT ) (Initial Investigation TRE Work Plan) report for 2024/07/01 (2859944) was due on 30-SEP-24 |
Violation |
None |
Report |
USC Marine Science Center |
433199 |
R4-2024-0258 |
N |
| 1134501 |
10/01/2024 |
Late Report |
Once Only OneTime ( TECHRPT ) (Notification of Participation with Regional ASBS Monitoring) report for 2024/07/01 (2859947) was due on 30-SEP-24 |
Violation |
None |
Report |
USC Marine Science Center |
433199 |
R4-2024-0258 |
N |
| 1134500 |
10/01/2024 |
Late Report |
Once Only OneTime ( TECHRPT ) (Updated Stormwater Management Plan (SWMP) which includes SWPPP, BMPP, and SCP/SPCC) report for 2024/07/01 (2859949) was due on 30-SEP-24 |
Violation |
None |
Report |
USC Marine Science Center |
433199 |
R4-2024-0258 |
N |
| 1134499 |
10/01/2024 |
Late Report |
Once Only OneTime ( TECHRPT ) (Updated Nonpoint Source Management Plan (Waterfront Management Plan)) report for 2024/07/01 (2859942) was due on 30-SEP-24 |
Violation |
None |
Report |
USC Marine Science Center |
433199 |
R4-2024-0258 |
N |
| 1134414 |
08/27/2024 |
CAT1 |
Ammonia, Total (as N) Instantaneous Maximum limit is 6000 mg/L and reported value was 12300 mg/L at EFF-001. |
Violation |
N |
eSMR |
San Nicolas Island Desalination Plant |
148233 |
00-074 |
N |
| 1134413 |
08/27/2024 |
CAT1 |
Ammonia, Total (as N) Daily Maximum limit is 2400 ug/L and reported value was 12300 ug/L at EFF-001. |
Violation |
N |
eSMR |
San Nicolas Island Desalination Plant |
148233 |
00-074 |
N |
| 1134412 |
09/24/2024 |
CAT1 |
Ammonia, Total (as N) Daily Maximum limit is 2400 ug/L and reported value was 4540 ug/L at EFF-001. |
Violation |
N |
eSMR |
San Nicolas Island Desalination Plant |
148233 |
00-074 |
N |
| 1134411 |
09/30/2024 |
CAT1 |
Ammonia, Total (as N) Monthly Average (Mean) limit is 600 ug/L and reported value was 2200 ug/L at EFF-001. |
Violation |
N |
eSMR |
San Nicolas Island Desalination Plant |
148233 |
00-074 |
N |
| 1134410 |
08/31/2024 |
CAT1 |
Ammonia, Total (as N) Monthly Average (Mean) limit is 600 ug/L and reported value was 3650 ug/L at EFF-001. |
Violation |
N |
eSMR |
San Nicolas Island Desalination Plant |
148233 |
00-074 |
N |
| 1134319 |
06/30/2024 |
Deficient Monitoring |
Turbidity, BOD5 20C, Settleable Solids, and MBAS analyzed outside of holding time. Cadmium, Copper, Lead, Zinc, Nitrate, Nitrite, Total Nitrogen, Acute Toxicity, and E.Coli were not monitored during the reporting period. |
Violation |
N |
Report |
495 Hartford |
444574 |
R4-2018-0125 |
N |
| 1134317 |
10/04/2024 |
Late Report |
The self-monitoring report was submitted 51 days late. |
Violation |
N |
Report |
495 Hartford |
444574 |
R4-2018-0125 |
Y |
| 1133039 |
06/30/2024 |
Deficient Monitoring |
Discharge occurred in April, May, and early June 2024. The Permittee had the opportunity during the monitoring period to sample for parameters that have a quarterly frequency sampling rate and for all the parameters for the month June 2024. For June 2024 the following parameters were not sampled for: pH, temperature, TSS, turbidity, BOD5 20C, Oil and Grease, Settleable Solids, sulfides, phenols, total residual chlorine, MBAS, and perchlorate. The following quarterly parameters were not sampled for: copper, lead, zinc, and E. Coli. Lastly, the following annual parameter was not sampled for: Acute Toxicity. |
Violation |
N |
Report |
Adventure Park - South Discharge |
443597 |
R4-2018-0125 |
N |
| 1132892 |
07/13/2024 |
OEV |
Total Coliform Not to exceed a specific limit more than once within any 30-day period. limit is 23 MPN/100 mL and reported value was 40 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
Simi Valley WQCP |
427894 |
R4-2019-0135 |
N |
| 1131937 |
06/04/2024 |
CAT1 |
Total Dissolved Solids (TDS) Monthly Average limit is 950 mg/L and reported value was 1090 mg/L at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1131936 |
06/04/2024 |
CAT1 |
Sulfate, Total (as SO4) Monthly Average limit is 300 mg/L and reported value was 314 mg/L at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1131894 |
07/19/2024 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 48.7 mg/L at EFF-001. |
Violation |
N |
eSMR |
Avalon WWTF |
455133 |
R4-2024-0253 |
N |
| 1131893 |
07/31/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 42.7 mg/L at EFF-001. |
Violation |
N |
eSMR |
Avalon WWTF |
455133 |
R4-2024-0253 |
N |
| 1131892 |
07/05/2024 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 46 mg/L at EFF-001. |
Violation |
N |
eSMR |
Avalon WWTF |
455133 |
R4-2024-0253 |
N |
| 1130833 |
05/04/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 5.1 MPN/100 mL at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1130832 |
05/17/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 23 MPN/100 mL at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1130831 |
05/11/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 23 MPN/100 mL at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1130830 |
05/05/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 6.9 MPN/100 mL. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1130829 |
05/18/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 16 MPN/100 mL at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1130828 |
05/16/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 23 MPN/100 mL at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1130827 |
05/15/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 23 MPN/100 mL at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1130826 |
05/13/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 23 MPN/100 mL at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1130825 |
05/13/2024 |
OEV |
Total Coliform Monthly Average limit is 23 MPN/100 mL and reported value was 23 MPN/100 mL at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1130824 |
05/12/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 23 MPN/100 mL at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1130823 |
05/14/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 23 MPN/100 mL at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1130822 |
05/11/2024 |
OEV |
Total Coliform Monthly Average limit is 23 MPN/100 mL and reported value was 23 MPN/100 mL at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1130821 |
05/07/2024 |
CAT1 |
Sulfate, Total (as SO4) Monthly Average limit is 300 mg/L and reported value was 379 mg/L at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1130820 |
05/07/2024 |
CAT1 |
Total Dissolved Solids (TDS) Monthly Average limit is 950 mg/L and reported value was 1100 mg/L at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1130819 |
05/10/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 16 MPN/100 mL at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1130818 |
05/09/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 16 MPN/100 mL at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1130817 |
05/08/2024 |
OEV |
Total Coliform Monthly Average limit is 23 MPN/100 mL and reported value was 23 MPN/100 mL at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1130816 |
05/08/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 12 MPN/100 mL at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1130815 |
05/07/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 12 MPN/100 mL at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1130814 |
05/06/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 6.9 MPN/100 mL at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1130813 |
05/03/2024 |
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 |
| 1130332 |
08/01/2024 |
Deficient Reporting |
The Scattergood Generation Station (SGS) NPDES Permit No. CA0000370 requires the Outfall Effluent (EFF-001) to be sampled for Priority Pollutants on a semi-annual basis. These samples were taken on 1/26/2024 (COC attached), and analyzed for metals on 2/2/2024. The data for the following Metals are currently not available: Antimony, Arsenic, Cadmium, Copper, Lead, Mercury, Nickel, Silver. The results data for Cyanide and Tributyltin are also currently not available. |
Violation |
N |
eSMR |
Scattergood Generating Station |
395771 |
R4-2016-0055 |
N |
| 1130325 |
06/30/2024 |
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 |
| 1130324 |
06/30/2024 |
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 |
| 1130323 |
04/30/2024 |
CAT2 |
Copper, Total Monthly Average limit is 6.5 ug/L and reported value was 6.7 ug/L at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
Y |
| 1130322 |
06/12/2024 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 13.1 ug/L and reported value was 14 ug/L at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
Y |
| 1130321 |
05/31/2024 |
CAT2 |
Copper, Total Monthly Average limit is 6.5 ug/L and reported value was 7.8 ug/L at EFF-004. |
Violation |
N |
eSMR |
Castaic Power Plant |
382500 |
R4-2013-0093 |
Y |
| 1130201 |
04/25/2024 |
CAT2 |
Copper, Total 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 |
N |
| 1130057 |
05/01/2024 |
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 |
| 1130056 |
05/15/2024 |
CTOX |
Chronic Toxicity-Sea Urchin or Sand Dollar-Fertilization Maximum Daily (MDEL) limit is 50 % effect and reported value was 62 % effect at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
| 1130055 |
05/15/2024 |
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 |
| 1130054 |
06/03/2024 |
CAT2 |
Cyanide, Total (as CN) Maximum Daily (MDEL) limit is 1 ug/L and reported value was 3.29 ug/L at EFF-001. |
Violation |
N |
eSMR |
Long Beach Generating Station |
447843 |
R4-2022-0159 |
N |
| 1129453 |
04/30/2024 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 10 mg/L and reported value was 12 mg/L at EFF-005. |
Violation |
N |
eSMR |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
| 1129360 |
04/30/2024 |
CAT1 |
Sulfate, Total (as S) Monthly Average (Mean) limit is 250 mg/L and reported value was 349 mg/L at EFF-001. |
Violation |
N |
eSMR |
Simi Valley WQCP |
427894 |
R4-2019-0135 |
N |
| 1129359 |
04/30/2024 |
CAT1 |
Total Dissolved Solids (TDS) Monthly Average (Mean) limit is 850 mg/L and reported value was 935 mg/L at EFF-001. |
Violation |
N |
eSMR |
Simi Valley WQCP |
427894 |
R4-2019-0135 |
N |
| 1128197 |
05/17/2024 |
Late Report |
Annual SMR ( TECHRPT ) (Compliance Schedule Prog Rpt) report for 2023 (2674058) was due on 16-MAY-24 |
Violation |
None |
Report |
Tapia WRF |
413302 |
R4-2017-0124 |
N |
|
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