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. |
1125200 |
09/30/2022 |
CAT2 |
Mercury, Total Monthly Average limit is 0.051 ug/L and reported value was 0.088 |
Violation |
N |
Report |
Arroyo Simi Stabilizer Replacement Downstream of Leta Yancy |
447820 |
R4-2018-0125 |
Y |
1125221 |
12/31/2023 |
Deficient Reporting |
Chloropyrifos, diazinon, toxicity, chlordane, 4,4-DDE, 4,4-DDD, 4,4-DDT, dieldri |
Violation |
N |
Report |
Arroyo Simi Stabilizer Replacement Downstream of Leta Yancy |
447820 |
R4-2018-0125 |
N |
1125211 |
10/31/2022 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 50 mg/L and reported value |
Violation |
N |
Report |
Arroyo Simi Stabilizer Replacement Downstream of Leta Yancy |
447820 |
R4-2018-0125 |
Y |
1125215 |
06/30/2023 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 50.0 mg/L and reported val |
Violation |
N |
Report |
Arroyo Simi Stabilizer Replacement Downstream of Leta Yancy |
447820 |
R4-2018-0125 |
Y |
1106812 |
04/30/2021 |
CAT2 |
Nickel, Total Recoverable Monthly Average (Mean) limit is 6.7 ug/L and reported |
Violation |
N |
Report |
Tsumas Creek Improvement Project (J Street Storm Drain) |
387811 |
R4-2018-0125 |
Y |
1125182 |
02/14/2024 |
Late Report |
Late reporting: due 2/14/2024, 28 days late |
Violation |
N |
Report |
Arroyo Simi Stabilizer Replacement Downstream of Leta Yancy |
447820 |
R4-2018-0125 |
N |
1075707 |
06/09/2020 |
Late Report |
1Q20 Report received 25 days past due |
Violation |
N |
Report |
Arroyo Simi South Bank Restoration |
435145 |
R4-2018-0125 |
N |
1104799 |
03/08/2022 |
Late Report |
4Q20 report submitted 387 days late |
Violation |
N |
Report |
Arroyo Simi South Bank Restoration |
435145 |
R4-2018-0125 |
N |
1125201 |
09/26/2022 |
Deficient Reporting |
ph, temperature, residual chlorine not sampled within 15 minutes holding time |
Violation |
N |
Report |
Arroyo Simi Stabilizer Replacement Downstream of Leta Yancy |
447820 |
R4-2018-0125 |
N |
1125210 |
12/31/2022 |
Order Conditions |
Flow exceeded 1,000,000 gals/day on 10/12/22, 10/13/22, 11/27/22, 11/28/22, 11/2 |
Violation |
N |
Report |
Arroyo Simi Stabilizer Replacement Downstream of Leta Yancy |
447820 |
R4-2018-0125 |
N |
1102246 |
11/10/2020 |
Late Report |
Report was submitted 88 days late. |
Violation |
N |
Report |
Tsumas Creek Improvement Project (J Street Storm Drain) |
387811 |
R4-2018-0125 |
N |
1125220 |
06/30/2023 |
Deficient Reporting |
Chronic toxicity not sampled quarterly |
Violation |
N |
Report |
Arroyo Simi Stabilizer Replacement Downstream of Leta Yancy |
447820 |
R4-2018-0125 |
N |
1125213 |
01/31/2023 |
Deficient Reporting |
pH, temperature, TSS, Turbidity, BOD, Oand G, Settleable soilds, sulfides, pheno |
Violation |
N |
Report |
Arroyo Simi Stabilizer Replacement Downstream of Leta Yancy |
447820 |
R4-2018-0125 |
N |
1125181 |
08/14/2023 |
Late Report |
Late reporting: due 8/14/23, 1 day late |
Violation |
N |
Report |
Arroyo Simi Stabilizer Replacement Downstream of Leta Yancy |
447820 |
R4-2018-0125 |
N |
1125212 |
03/31/2023 |
Deficient Reporting |
Chlorpyrifos, diazinon, chronic toxicity, chlordane, 4,4-DDD, 4,4-DDE,4,4-DDT, d |
Violation |
N |
Report |
Arroyo Simi Stabilizer Replacement Downstream of Leta Yancy |
447820 |
R4-2018-0125 |
N |
1125203 |
12/19/2022 |
Deficient Reporting |
Residual chlorine not sampled within 15 minutes holding time |
Violation |
N |
Report |
Arroyo Simi Stabilizer Replacement Downstream of Leta Yancy |
447820 |
R4-2018-0125 |
N |
1075709 |
06/09/2020 |
Late Report |
1Q20 Report received 25 days past due |
Violation |
N |
Report |
Arroyo Conejo N. Fork of Upstream of Keats Ave. Project #86172 |
419528 |
R4-2018-0125 |
N |
1125214 |
06/12/2023 |
Deficient Reporting |
residual chlorine not sampled within 15 minutes holding time |
Violation |
N |
Report |
Arroyo Simi Stabilizer Replacement Downstream of Leta Yancy |
447820 |
R4-2018-0125 |
N |
1102132 |
03/11/2022 |
Late Report |
Report was submitted 25 days late. |
Violation |
N |
Report |
Tsumas Creek Improvement Project (J Street Storm Drain) |
387811 |
R4-2018-0125 |
N |
1101896 |
03/09/2022 |
Late Report |
Report was submitted 22 days late. |
Violation |
N |
Report |
Ferro Ditch Improvements Project |
435260 |
R4-2018-0125 |
N |
1104797 |
11/10/2020 |
Late Report |
2Q20 report submitted 88 days late |
Violation |
N |
Report |
Arroyo Simi South Bank Restoration |
435145 |
R4-2018-0125 |
N |
1125202 |
09/30/2022 |
Deficient Reporting |
E. Coli not sampled quarterly |
Violation |
N |
Report |
Arroyo Simi Stabilizer Replacement Downstream of Leta Yancy |
447820 |
R4-2018-0125 |
N |
1125204 |
10/18/2022 |
CAT1 |
Total Suspended Solids (TSS) Daily Maximum limit is 75.0 mg/L and reported value |
Violation |
N |
Report |
Arroyo Simi Stabilizer Replacement Downstream of Leta Yancy |
447820 |
R4-2018-0125 |
Y |
1104508 |
05/17/2021 |
Late Report |
Submitted 2 days late. |
Violation |
N |
Report |
Ferro Ditch Improvements Project |
435260 |
R4-2018-0125 |
N |
1104800 |
03/08/2022 |
Late Report |
1Q21 report submitted 297 days late |
Violation |
N |
Report |
Arroyo Simi South Bank Restoration |
435145 |
R4-2018-0125 |
N |
1124955 |
11/14/2022 |
Late Report |
Late Reporting: due 11/14/22, 1 day late |
Violation |
N |
Report |
Arroyo Simi Stabilizer Replacement Downstream of Leta Yancy |
447820 |
R4-2018-0125 |
N |
1104507 |
05/17/2021 |
Late Report |
Submitted 2 days late. |
Violation |
N |
Report |
Tsumas Creek Improvement Project (J Street Storm Drain) |
387811 |
R4-2018-0125 |
N |
1124973 |
11/14/2023 |
Late Report |
Late reporting: due 11/14/23, 7 days late |
Violation |
N |
Report |
Arroyo Simi Stabilizer Replacement Downstream of Leta Yancy |
447820 |
R4-2018-0125 |
N |
1106811 |
04/30/2021 |
Deficient Monitoring |
The following parameters were not sampled nor analyzed during this reporting per |
Violation |
N |
Report |
Tsumas Creek Improvement Project (J Street Storm Drain) |
387811 |
R4-2018-0125 |
N |
1106215 |
05/31/2022 |
Late Report |
Report was submitted 16 days late. |
Violation |
N |
Report |
Tsumas Creek Improvement Project (J Street Storm Drain) |
387811 |
R4-2018-0125 |
N |
1077963 |
06/15/2020 |
Late Report |
1Q20 late report (06/15/20): due 05/15/20 >30 days late |
Violation |
N |
Report |
Arundell Barranca Hydraulic Deficiency Improvement |
421501 |
R4-2013-0095 |
N |
1077964 |
07/15/2020 |
Late Report |
1Q20 late report (07/15/20): due 05/15/2020 > 60 days late |
Violation |
N |
Report |
Arundell Barranca Hydraulic Deficiency Improvement |
421501 |
R4-2013-0095 |
N |
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