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. |
1062481 |
07/31/2019 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 60 mg/L and reported value was 145 mg/L at M-001. |
Violation |
N |
eSMR |
Imperial ID Grass Carp Hatchery |
405083 |
R7-2016-0003 |
Y |
1066038 |
07/16/2019 |
Late Report |
Failure to submit 2019 2nd Qtr M&R; due 07/15/2019. |
Violation |
N |
Report |
Imperial Dam Housing |
348252 |
R7-2008-0046 |
Y |
1078383 |
01/16/2020 |
Late Report |
Late submittal of Annual 2019 M&R; due 01/15/2020, received 01/16/2020. |
Violation |
N |
Report |
Imperial Dam Housing |
348252 |
R7-2008-0046 |
Y |
1104644 |
04/30/2022 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 60 mg/L and reported value was 160. mg/L at M-001. |
Violation |
N |
eSMR |
Imperial ID Grass Carp Hatchery |
405083 |
R7-2016-0003 |
Y |
1124981 |
08/08/2023 |
Deficient Reporting |
No TSS result analyses were included with the report |
Violation |
N |
Report |
Imperial ID El Centro GS |
436728 |
R7-2020-0006 |
N |
1125300 |
02/13/2024 |
CAT2 |
Cyanide, Free Available Monthly Average (Mean) limit is 4.3 ug/L and reported value was 12 ug/L at EFF-001A. |
Violation |
N |
eSMR |
Imperial ID El Centro GS |
436728 |
R7-2020-0006 |
N |
1125302 |
02/22/2024 |
CAT1 |
Total Suspended Solids (TSS) 1-Hour Average (Mean) limit is 30 mg/L and reported value was 39.5 mg/L at EFF-001A. |
Violation |
N |
eSMR |
Imperial ID El Centro GS |
436728 |
R7-2020-0006 |
N |
1125979 |
04/02/2024 |
Late Report |
Monthly SMR ( MONNPDES ) report for February 2024 (2595591) was due on 01-APR-24 |
Violation |
None |
Report |
Imperial ID Grass Carp Hatchery |
447658 |
R7-2022-0006 |
N |
1063161 |
07/31/2019 |
CAT2 |
Selenium, Total Recoverable Monthly Average limit is 4.1 ug/L and reported value was 5.3 ug/L at EFF-001A. |
Violation |
N |
eSMR |
Imperial ID El Centro GS |
396943 |
R7-2014-0005 |
Y |
1065594 |
06/06/2019 |
CAT2 |
Selenium, Total Recoverable Daily Maximum limit is 7.5 ug/L and reported value was 10.3 ug/L at M-001. |
Violation |
N |
Report |
Imperial ID Grass Carp Hatchery |
405083 |
R7-2016-0003 |
Y |
1078385 |
04/16/2020 |
Late Report |
Late submittal of March 2020 M&R; due 04/15/2020 |
Violation |
N |
Report |
Imperial Dam Housing |
348252 |
R7-2008-0046 |
Y |
1101013 |
08/24/2021 |
CAT2 |
Copper, Total Recoverable Daily Maximum limit is 200 ug/L and reported value was 220 ug/L at EFF-001A. |
Violation |
N |
eSMR |
Imperial ID El Centro GS |
436728 |
R7-2020-0006 |
N |
1101223 |
01/31/2022 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 0 mg/L and reported value was 89.0 mg/L at M-002. |
Violation |
N |
eSMR |
Imperial ID Grass Carp Hatchery |
405083 |
R7-2016-0003 |
Y |
1114100 |
01/31/2023 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 31 mg/L at EFF-001A. |
Violation |
N |
eSMR |
Imperial ID El Centro GS |
436728 |
R7-2020-0006 |
N |
1124961 |
11/07/2023 |
Deficient Monitoring |
analysis for TSS not included in the report |
Violation |
N |
Report |
Imperial ID El Centro GS |
436728 |
R7-2020-0006 |
N |
1125013 |
11/30/2022 |
Deficient Monitoring |
TSS analyses not included in the report |
Violation |
N |
Report |
Imperial ID El Centro GS |
436728 |
R7-2020-0006 |
N |
1071585 |
12/16/2019 |
Late Report |
Late submittal of 2019 November M&R, due 12/15/2019, received 01/16/2020. |
Violation |
N |
Report |
Imperial Dam Housing |
348252 |
R7-2008-0046 |
Y |
1078384 |
02/16/2020 |
Late Report |
Late submittal of January 2020 M&R; due 02/15/2020, received 03/16/2020. |
Violation |
N |
Report |
Imperial Dam Housing |
348252 |
R7-2008-0046 |
Y |
1078524 |
07/31/2020 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 60 mg/L and reported value was 80 mg/L at M-001. |
Violation |
N |
eSMR |
Imperial ID Grass Carp Hatchery |
405083 |
R7-2016-0003 |
N |
1094651 |
08/31/2021 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 60 mg/L and reported value was 64 mg/L at M-001. |
Violation |
N |
eSMR |
Imperial ID Grass Carp Hatchery |
405083 |
R7-2016-0003 |
Y |
1101014 |
08/24/2021 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 200 ug/L and reported value was 220 ug/L at EFF-001A. |
Violation |
N |
eSMR |
Imperial ID El Centro GS |
436728 |
R7-2020-0006 |
N |
1114099 |
01/31/2023 |
CAT2 |
Cyanide, Free Available Monthly Average (Mean) limit is 4.3 ug/L and reported value was 5.0 ug/L at EFF-001A. |
Violation |
N |
eSMR |
Imperial ID El Centro GS |
436728 |
R7-2020-0006 |
N |
1124956 |
02/28/2023 |
Deficient Reporting |
Not calculating mass discharge appropriately and reported erroneous data for daily maximum values in concentration. These errors are found in several monthly reports, but also specifically in February 2023. |
Violation |
N |
Report |
Imperial ID Grass Carp Hatchery |
447658 |
R7-2022-0006 |
Y |
1127616 |
05/02/2024 |
Late Report |
Monthly SMR ( MONNPDES ) report for March 2024 (2595592) was due on 01-MAY-24 |
Violation |
None |
Report |
Imperial ID Grass Carp Hatchery |
447658 |
R7-2022-0006 |
N |
1064838 |
08/31/2019 |
CAT2 |
Selenium, Total Recoverable Monthly Average limit is 4.1 ug/L and reported value was 5.7 ug/L at EFF-001A. |
Violation |
N |
eSMR |
Imperial ID El Centro GS |
396943 |
R7-2014-0005 |
Y |
1066035 |
08/16/2019 |
Late Report |
Failure to submit 2019 July M&R; due 08/15/2019, received 12/18/2019. |
Violation |
N |
Report |
Imperial Dam Housing |
348252 |
R7-2008-0046 |
Y |
1066426 |
09/30/2019 |
CAT2 |
Selenium, Total Recoverable Monthly Average limit is 4.1 ug/L and reported value was 6.70 ug/L at EFF-001A. |
Violation |
N |
eSMR |
Imperial ID El Centro GS |
396943 |
R7-2014-0005 |
Y |
1075664 |
05/31/2020 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 60.0 mg/L and reported value was 110.0 mg/L at M-001. |
Violation |
N |
eSMR |
Imperial ID Grass Carp Hatchery |
405083 |
R7-2016-0003 |
N |
1099469 |
12/31/2021 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 60.0 mg/L and reported value was 63 mg/L at M-001. |
Violation |
N |
eSMR |
Imperial ID Grass Carp Hatchery |
405083 |
R7-2016-0003 |
Y |
1106600 |
06/30/2022 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 060 mg/L and reported value was 84.0 mg/L at M-002. |
Violation |
N |
eSMR |
Imperial ID Grass Carp Hatchery |
447658 |
R7-2022-0006 |
Y |
1125003 |
02/28/2023 |
Deficient Monitoring |
TSS analyses results not included in the report |
Violation |
N |
Report |
Imperial ID El Centro GS |
436728 |
R7-2020-0006 |
N |
1061481 |
06/30/2019 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 60 mg/L and reported value was 76.1 mg/L at M-001. |
Violation |
N |
eSMR |
Imperial ID Grass Carp Hatchery |
405083 |
R7-2016-0003 |
Y |
1071583 |
11/16/2019 |
Late Report |
Late submittal of 2019 October M&R, due 11/15/2019, received 11/20/2019. |
Violation |
N |
Report |
Imperial Dam Housing |
348252 |
R7-2008-0046 |
Y |
1071584 |
10/16/2019 |
Late Report |
Late submittal of 2019 September M&R, due 10/15/2019, received 01/16/2020. |
Violation |
N |
Report |
Imperial Dam Housing |
348252 |
R7-2008-0046 |
Y |
1078382 |
01/16/2020 |
Late Report |
Late submittal of December 2019 M&R; due 01/15/2020, received 02/13/2020. |
Violation |
N |
Report |
Imperial Dam Housing |
348252 |
R7-2008-0046 |
Y |
1080391 |
09/30/2020 |
CAT2 |
Cyanide, Free Available Monthly Average (Mean) limit is 4.3 ug/L and reported value was 5.0 ug/L at EFF-001A. |
Violation |
N |
eSMR |
Imperial ID El Centro GS |
436728 |
R7-2020-0006 |
N |
1094344 |
06/22/2021 |
CAT2 |
Cyanide, Free Available Single Sample Maximum limit is 4.3 ug/L and reported value was 5.0 ug/L at EFF-001A. |
Violation |
N |
eSMR |
Imperial ID El Centro GS |
436728 |
R7-2020-0006 |
N |
1102318 |
02/28/2022 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 60 mg/L and reported value was 60.5 mg/L at M-001. |
Violation |
N |
eSMR |
Imperial ID Grass Carp Hatchery |
405083 |
R7-2016-0003 |
Y |
1114101 |
01/31/2023 |
CAT2 |
Selenium, Total Recoverable Monthly Average limit is 20 ug/L and reported value was 30.0 ug/L at EFF-001A. |
Violation |
N |
eSMR |
Imperial ID El Centro GS |
436728 |
R7-2020-0006 |
N |
1124964 |
10/31/2023 |
Deficient Monitoring |
Analyses results for TSS not included in the report |
Violation |
N |
Report |
Imperial ID El Centro GS |
436728 |
R7-2020-0006 |
N |
1125000 |
03/16/2023 |
Deficient Monitoring |
TSS analyses results not included in the report and monthly observations |
Violation |
N |
Report |
Imperial ID El Centro GS |
436728 |
R7-2020-0006 |
N |
1127373 |
04/16/2024 |
Enforcement Action |
Discharger was asked to resubmit deficient eSMRs in reponse to NOV. The response was due on 4/15/2024 and to date (5/14/2024) those eSMRs have not been resubmitted. Additionally, QAP was woefully deficient. The violation source is the discharger response to the NOV. |
Violation |
N |
Report |
Imperial ID Grass Carp Hatchery |
456211 |
None |
N |
1064620 |
08/31/2019 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 60 mg/L and reported value was 60.5 mg/L at M-002. |
Violation |
N |
eSMR |
Imperial ID Grass Carp Hatchery |
405083 |
R7-2016-0003 |
Y |
1066037 |
07/16/2019 |
Late Report |
Failure to submit 2019 June M&R; due 07/15/2019 |
Violation |
N |
Report |
Imperial Dam Housing |
348252 |
R7-2008-0046 |
Y |
1071581 |
10/16/2019 |
Late Report |
Late submittal of 2019 3rd Qtr; due 10/15/2019, received 12/18/2019. |
Violation |
N |
Report |
Imperial Dam Housing |
348252 |
R7-2008-0046 |
Y |
1071582 |
09/16/2019 |
Late Report |
Late submittal of 2019 August M&R, due 09/15/2019, received 11/20/2019. |
Violation |
N |
Report |
Imperial Dam Housing |
348252 |
R7-2008-0046 |
Y |
1098722 |
11/30/2021 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 60 mg/L and reported value was 77.4 mg/L at M-001. |
Violation |
N |
eSMR |
Imperial ID Grass Carp Hatchery |
405083 |
R7-2016-0003 |
Y |
1103075 |
04/02/2022 |
Late Report |
Annual SMR ( MONNPDES ) report for 2021 (2050407) was due on 01-APR-22 |
Violation |
None |
Report |
Imperial ID Grass Carp Hatchery |
405083 |
R7-2016-0003 |
N |
1103353 |
03/31/2022 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 60 mg/L and reported value was 88.3 mg/L at M-002. |
Violation |
N |
eSMR |
Imperial ID Grass Carp Hatchery |
405083 |
R7-2016-0003 |
Y |
1103354 |
03/31/2022 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 60 mg/L and reported value was 67.2 mg/L at M-001. |
Violation |
N |
eSMR |
Imperial ID Grass Carp Hatchery |
405083 |
R7-2016-0003 |
Y |
1114098 |
01/23/2023 |
CAT2 |
Selenium, Total Recoverable Daily Maximum limit is 20 ug/L and reported value was 30.0 ug/L at EFF-001A. |
Violation |
N |
eSMR |
Imperial ID El Centro GS |
436728 |
R7-2020-0006 |
N |
1117720 |
05/31/2023 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 060 mg/L and reported value was 140.0 mg/L at M-002. |
Violation |
N |
eSMR |
Imperial ID Grass Carp Hatchery |
447658 |
R7-2022-0006 |
Y |
1124987 |
07/31/2023 |
Deficient Monitoring |
No TSS and Zn result analyses are included with the report |
Violation |
N |
Report |
Imperial ID El Centro GS |
436728 |
R7-2020-0006 |
N |
1065593 |
06/30/2019 |
CAT2 |
Selenium, Total Recoverable Monthly Average (Mean) limit is 4.2 ug/L and reported value was 10.3 ug/L at M-001. |
Violation |
N |
Report |
Imperial ID Grass Carp Hatchery |
405083 |
R7-2016-0003 |
Y |
1065645 |
05/31/2019 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 60 mg/L and reported value was 61.2 mg/L at M-001. |
Violation |
N |
Report |
Imperial ID Grass Carp Hatchery |
405083 |
R7-2016-0003 |
Y |
1065646 |
05/31/2019 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 60 mg/L and reported value was 71.5 mg/L at M-002. |
Violation |
N |
Report |
Imperial ID Grass Carp Hatchery |
405083 |
R7-2016-0003 |
Y |
1104645 |
04/30/2022 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 60 mg/L and reported value was 81.0 mg/L at M-002. |
Violation |
N |
eSMR |
Imperial ID Grass Carp Hatchery |
405083 |
R7-2016-0003 |
Y |
1117588 |
04/30/2023 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 060 mg/L and reported value was 84.0 mg/L at M-002. |
Violation |
N |
eSMR |
Imperial ID Grass Carp Hatchery |
447658 |
R7-2022-0006 |
Y |
1124967 |
09/30/2023 |
Deficient Monitoring |
TSS analytical results not included in the report |
Violation |
N |
Report |
Imperial ID El Centro GS |
436728 |
R7-2020-0006 |
N |
1125301 |
02/13/2024 |
CAT2 |
Cyanide, Free Available Daily Maximum limit is 8.5 ug/L and reported value was 12 ug/L at EFF-001A. |
Violation |
N |
eSMR |
Imperial ID El Centro GS |
436728 |
R7-2020-0006 |
N |
1066036 |
06/16/2019 |
Late Report |
Failure to submit 2019 May M&R; due 06/15/2019 |
Violation |
N |
Report |
Imperial Dam Housing |
348252 |
R7-2008-0046 |
Y |
1105845 |
05/31/2022 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 60.0 mg/L and reported value was 85.0 mg/L at M-001. |
Violation |
N |
eSMR |
Imperial ID Grass Carp Hatchery |
447658 |
R7-2022-0006 |
Y |
1110540 |
10/31/2022 |
CAT2 |
Cyanide, Free Available Monthly Average limit is 4.3 ug/L and reported value was 6.0 ug/L at EFF-001A. |
Violation |
N |
eSMR |
Imperial ID El Centro GS |
436728 |
R7-2020-0006 |
N |
1110541 |
10/31/2022 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 41 mg/L at EFF-001A. |
Violation |
N |
eSMR |
Imperial ID El Centro GS |
436728 |
R7-2020-0006 |
N |
1124430 |
01/31/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 60 mg/L and reported value was 100.0 mg/L at M-001. |
Violation |
N |
eSMR |
Imperial ID Grass Carp Hatchery |
447658 |
R7-2022-0006 |
N |
1125007 |
12/31/2022 |
Deficient Monitoring |
Deficient monitoring for TSS |
Violation |
N |
Report |
Imperial ID El Centro GS |
436728 |
R7-2020-0006 |
N |
Report currently showing last five years of violations. Click here to return to viewing one year of violations. Refer to the Interactive Violation Report for more data.
|