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. |
1136911 |
04/09/2021 |
OEV |
Turbidity 24-hour Average limit is 2 NTU and reported value was 2.49 NTU at M-00 |
Violation |
None |
Report |
Rialto WWRF |
381374 |
R8-2014-0010 |
N |
1136913 |
01/04/2021 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 30 mg/L and reported value |
Violation |
None |
Report |
Rialto WWRF |
381374 |
R8-2014-0010 |
N |
1141248 |
03/05/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-General,Other (specify below),Debris from Lateral |
Violation |
None |
SSO |
EVMWD Regional Plant CS |
300417 |
2022-0103-DWQ |
N |
1139352 |
01/24/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-General caused 6600 gallons of sewage to spill fr |
Violation |
None |
SSO |
Corona City CS |
300926 |
2022-0103-DWQ |
N |
1134752 |
10/16/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 360 gallons of sewage |
Violation |
None |
SSO |
EVMWD Regional Plant CS |
300417 |
2022-0103-DWQ |
N |
1140018 |
02/12/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris from Construction caused 900 gallons of sewage to |
Violation |
None |
SSO |
Hemet City CS |
318454 |
2022-0103-DWQ |
N |
1142245 |
04/11/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pipe Structural Problem/Failure - Controls caused 160 ga |
Violation |
None |
SSO |
EVMWD Regional Plant CS |
300417 |
2022-0103-DWQ |
N |
1125980 |
04/02/2024 |
Late Report |
Annual SMR ( SUMRPT ) report for 2023 (2672757) was due on 01-APR-24 |
Violation |
None |
Report |
Rialto WWRF |
381374 |
R8-2014-0010 |
N |
1133493 |
03/20/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris from Construction, Debris-General caused 750 gall |
Violation |
None |
SSO |
EVMWD Regional Plant CS |
300417 |
2022-0103-DWQ |
N |
1130049 |
07/16/2024 |
Late Report |
Annual SMR ( SUMRPT ) (Stormwater) report for 2024 (2788259) was due on 15-JUL- |
Violation |
None |
Report |
WRCRWA Regional WWRF |
396787 |
R8-2015-0013 |
N |
1133492 |
12/18/2023 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pipe Structural Problem/Failure - Installation, Pump Sta |
Violation |
None |
SSO |
EVMWD Regional Plant CS |
300417 |
2022-0103-DWQ |
N |
1136912 |
08/21/2023 |
OEV |
Turbidity 24-hour Average limit is 2 NTU and reported value was 2.8 NTU at M-001 |
Violation |
None |
Report |
Rialto WWRF |
381374 |
R8-2014-0010 |
N |
1133792 |
08/21/2023 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Natural Disaster (specify below) caused 480 gallons of s |
Violation |
None |
SSO |
Yucaipa Valley Water Dist CS |
300476 |
2022-0103-DWQ |
N |
1133490 |
06/11/2023 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Other (specify below) caused 100 gallons of sewage to sp |
Violation |
None |
SSO |
EVMWD Regional Plant CS |
300417 |
2022-0103-DWQ |
N |
1136910 |
04/08/2021 |
OEV |
Turbidity 24-hour Average limit is 2 NTU and reported value was 2.18 NTU at M-00 |
Violation |
None |
Report |
Rialto WWRF |
381374 |
R8-2014-0010 |
N |
1143307 |
05/01/2025 |
Late Report |
Quarterly SMR ( PRETRPT ) report for Q1 2025 (2935516) was due on 30-APR-25 |
Violation |
None |
Report |
EVMWD Regional WWRF |
371955 |
R8-2013-0017 |
N |
1092613 |
06/18/2021 |
OEV |
Turbidity Other limit is 5 NTU and reported value was 5.15 NTU at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1092616 |
06/21/2021 |
OEV |
Turbidity 24-hour Average limit is 2 NTU and reported value was 3 NTU at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1092622 |
06/18/2021 |
OEV |
Turbidity 24-hour Average limit is 2 NTU and reported value was 4 NTU at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1092628 |
06/19/2021 |
OEV |
Turbidity 24-hour Average limit is 2 NTU and reported value was 4 NTU at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1098563 |
11/07/2021 |
OEV |
Turbidity Other limit is 5 NTU and reported value was 11 NTU at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1108836 |
08/02/2022 |
CAT2 |
Bis (2-Ethylhexyl) Phthalate Daily Maximum limit is 11.8 ug/L and reported value |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1112957 |
12/06/2022 |
CAT2 |
Heptachlor Monthly Average limit is 0.00021 ug/L and reported value was 0.03 ug/ |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1115108 |
02/07/2023 |
OEV |
Turbidity Daily Discharge limit is 5 NTU and reported value was 10 NTU at M-001. |
Violation |
N |
eSMR |
WRCRWA Regional WWRF |
396787 |
R8-2015-0013 |
Y |
1123445 |
12/09/2023 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0.1 mg/L and reported va |
Violation |
N |
eSMR |
WRCRWA Regional WWRF |
396787 |
R8-2015-0013 |
Y |
1080705 |
09/15/2020 |
CAT2 |
Heptachlor Epoxide Monthly Average limit is 0.00011 ug/L and reported value was |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1089446 |
03/23/2021 |
OEV |
Turbidity Other limit is 5 NTU and reported value was 8.7 NTU at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1089450 |
03/02/2021 |
CAT2 |
4,4-DDE Daily Maximum limit is 0.0012 ug/L and reported value was 0.0051 ug/L at |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1092611 |
06/23/2021 |
OEV |
Turbidity 24-hour Average limit is 2 NTU and reported value was 3 NTU at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1092631 |
06/19/2021 |
OEV |
Turbidity Other limit is 5 NTU and reported value was 5.50 NTU at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1093419 |
07/06/2021 |
CAT2 |
4,4-DDE Monthly Average limit is 0.00059 ug/L and reported value was 0.0053 ug/L |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1095946 |
09/13/2021 |
OEV |
Turbidity Daily Average (Mean) limit is 2 NTU and reported value was 3 NTU at M- |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1097174 |
10/05/2021 |
CAT2 |
4,4-DDE Monthly Average limit is 0.00059 ug/L and reported value was 0.0031 ug/L |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1101372 |
01/11/2022 |
OEV |
Turbidity Other limit is 5 NTU and reported value was 9.99 NTU at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1111628 |
11/08/2022 |
CAT2 |
4,4-DDT Monthly Average (Mean) limit is 0.00059 ug/L and reported value was 0.00 |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1115109 |
02/07/2023 |
OEV |
Turbidity Instantaneous Maximum limit is 10 NTU and reported value was 10 NTU at |
Violation |
N |
eSMR |
WRCRWA Regional WWRF |
396787 |
R8-2015-0013 |
Y |
1088200 |
02/17/2021 |
CAT2 |
4,4-DDE Maximum Daily (MDEL) limit is 0.0012 ug/L and reported value was 0.0054 |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1092612 |
06/20/2021 |
OEV |
Turbidity 24-hour Average limit is 2 NTU and reported value was 4 NTU at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1098567 |
11/29/2021 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 6.1 M |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1109716 |
09/06/2022 |
CAT2 |
Cyanide, Free Available Daily Maximum limit is 8.5 ug/L and reported value was 1 |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1115112 |
02/06/2023 |
OEV |
Turbidity Daily Discharge limit is 5 NTU and reported value was 10 NTU at M-001. |
Violation |
N |
eSMR |
WRCRWA Regional WWRF |
396787 |
R8-2015-0013 |
Y |
1098564 |
11/07/2021 |
OEV |
Turbidity Other limit is 10 NTU and reported value was 11 NTU at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1101347 |
01/08/2022 |
OEV |
Turbidity Other limit is 5 NTU and reported value was 9.99 NTU at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1106611 |
06/29/2022 |
CAT2 |
Bis (2-Ethylhexyl) Phthalate Monthly Average limit is 5.9 ug/L and reported valu |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1111629 |
11/08/2022 |
CAT2 |
4,4-DDT Daily Maximum limit is 0.0012 ug/L and reported value was 0.0021 ug/L at |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1113946 |
01/27/2023 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 |
Violation |
N |
eSMR |
WRCRWA Regional WWRF |
396787 |
R8-2015-0013 |
Y |
1115110 |
02/07/2023 |
OEV |
Turbidity 24-hour Average limit is 2 NTU and reported value was 6 NTU at M-001. |
Violation |
N |
eSMR |
WRCRWA Regional WWRF |
396787 |
R8-2015-0013 |
Y |
1088197 |
02/17/2021 |
CAT2 |
4,4-DDE Monthly Average limit is 0.00059 ug/L and reported value was 0.0054 ug/L |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1093420 |
07/06/2021 |
CAT2 |
4,4-DDE Daily Maximum limit is 0.0012 ug/L and reported value was 0.0053 ug/L at |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1101256 |
01/19/2022 |
OEV |
Total Coliform Instantaneous Maximum limit is 240 MPN/100 mL and reported value |
Violation |
N |
eSMR |
WRCRWA Regional WWRF |
396787 |
R8-2015-0013 |
Y |
1101341 |
01/10/2022 |
OEV |
Turbidity Other limit is 10 NTU and reported value was 11 NTU at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1101342 |
01/07/2022 |
OEV |
Turbidity Other limit is 10 NTU and reported value was 11 NTU at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1101360 |
01/08/2022 |
OEV |
Turbidity 24-hour Average limit is 2 NTU and reported value was 3.98 NTU at M-00 |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1101368 |
01/09/2022 |
OEV |
Turbidity Other limit is 5 NTU and reported value was 9.99 NTU at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1101369 |
01/12/2022 |
OEV |
Turbidity Other limit is 5 NTU and reported value was 9.99 NTU at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1108839 |
08/02/2022 |
CAT2 |
Bis (2-Ethylhexyl) Phthalate Monthly Average limit is 5.9 ug/L and reported valu |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1112164 |
05/16/2022 |
CAT2 |
Bis (2-Ethylhexyl) Phthalate Monthly Average limit is 5.9 ug/L and reported valu |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1123446 |
12/08/2023 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0.1 mg/L and reported va |
Violation |
N |
eSMR |
WRCRWA Regional WWRF |
396787 |
R8-2015-0013 |
Y |
1080706 |
09/15/2020 |
CAT2 |
Heptachlor Epoxide Daily Maximum limit is 0.00022 ug/L and reported value was 0. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1089451 |
03/02/2021 |
CAT2 |
4,4-DDE Monthly Average limit is 0.00059 ug/L and reported value was 0.0036 ug/L |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1092604 |
06/17/2021 |
OEV |
Turbidity 24-hour Average limit is 2 NTU and reported value was 3 NTU at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1092615 |
06/24/2021 |
OEV |
Turbidity 24-hour Average limit is 2 NTU and reported value was 3 NTU at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1097176 |
10/05/2021 |
CAT2 |
4,4-DDE Daily Maximum limit is 0.0012 ug/L and reported value was 0.0031 ug/L at |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1101346 |
01/11/2022 |
OEV |
Turbidity Other limit is 10 NTU and reported value was 11 NTU at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1101370 |
01/08/2022 |
OEV |
Turbidity Other limit is 10 NTU and reported value was 11 NTU at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1101374 |
01/09/2022 |
OEV |
Turbidity 24-hour Average limit is 2 NTU and reported value was 3.73 NTU at M-00 |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1109714 |
09/06/2022 |
CAT2 |
Cyanide, Free Available Monthly Average limit is 4.3 ug/L and reported value was |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1112163 |
05/16/2022 |
CAT2 |
Bis (2-Ethylhexyl) Phthalate Daily Maximum limit is 11.8 ug/L and reported value |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1112955 |
12/06/2022 |
CAT2 |
Dieldrin Monthly Average limit is 0.00014 ug/L and reported value was 0.0037 ug/ |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1112958 |
12/06/2022 |
CAT2 |
Heptachlor Daily Maximum limit is 0.00042 ug/L and reported value was 0.03 ug/L |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1088198 |
02/17/2021 |
CAT2 |
Dieldrin Maximum Daily (MDEL) limit is 0.00028 ug/L and reported value was 0.004 |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1092609 |
06/22/2021 |
OEV |
Turbidity 24-hour Average limit is 2 NTU and reported value was 3 NTU at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1092627 |
06/20/2021 |
OEV |
Turbidity Other limit is 5 NTU and reported value was 7.16 NTU at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1093413 |
07/29/2021 |
OEV |
Turbidity 24-hour Average limit is 2 NTU and reported value was 3 NTU at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1101354 |
01/10/2022 |
OEV |
Turbidity 24-hour Average limit is 2 NTU and reported value was 3.35 NTU at M-00 |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1101359 |
01/07/2022 |
OEV |
Turbidity Other limit is 5 NTU and reported value was 9.99 NTU at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1112956 |
12/06/2022 |
CAT2 |
Dieldrin Daily Maximum limit is 0.00028 ug/L and reported value was 0.0037 ug/L |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1088196 |
02/17/2021 |
CAT2 |
Dieldrin Monthly Average limit is 0.00014 ug/L and reported value was 0.004 ug/L |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1098556 |
11/16/2021 |
OEV |
Turbidity Other limit is 10 NTU and reported value was 11 NTU at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1101348 |
01/10/2022 |
OEV |
Turbidity Other limit is 5 NTU and reported value was 9.99 NTU at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1101349 |
01/11/2022 |
OEV |
Turbidity 24-hour Average limit is 2 NTU and reported value was 4.74 NTU at M-00 |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1101377 |
01/09/2022 |
OEV |
Turbidity Other limit is 10 NTU and reported value was 11 NTU at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1108842 |
08/13/2022 |
Deficient Monitoring |
8/13/22 TSS sample lost by lab. No data available. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
Y |
1115107 |
02/06/2023 |
OEV |
Turbidity Instantaneous Maximum limit is 10 NTU and reported value was 10 NTU at |
Violation |
N |
eSMR |
WRCRWA Regional WWRF |
396787 |
R8-2015-0013 |
Y |
1115111 |
02/06/2023 |
OEV |
Turbidity 24-hour Average limit is 2 NTU and reported value was 4 NTU at M-001. |
Violation |
N |
eSMR |
WRCRWA Regional WWRF |
396787 |
R8-2015-0013 |
Y |
1116145 |
03/29/2023 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 0.1 mg/L and reported va |
Violation |
N |
eSMR |
WRCRWA Regional WWRF |
396787 |
R8-2015-0013 |
Y |
1142254 |
03/24/2025 |
Deficient Monitoring |
On April 2nd, the City was notified by Eurofins lab that Calscience experienced |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
N |
1122969 |
11/25/2023 |
Deficient Monitoring |
On November 27, 2023, the City of Corona was notified by the laboratory, Eurofin |
Violation |
N |
eSMR |
Corona WWRF #3 |
395382 |
R8-2014-0015 |
N |
1138194 |
11/05/2024 |
CAT2 |
Cyanide, Free Available Monthly Average limit is 4.3 ug/L and reported value was |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
N |
1128064 |
04/30/2024 |
CAT2 |
Cyanide, Free Available Monthly Average (Mean) limit is 4.3 ug/L and reported va |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
N |
1125404 |
02/01/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.0 MPN/100 mL and reported value was 4.0 M |
Violation |
N |
eSMR |
Rialto WWRF |
381374 |
R8-2014-0010 |
N |
1139469 |
12/03/2024 |
CAT2 |
Dieldrin Daily Maximum limit is 0.00028 ug/L and reported value was 0.013 ug/L a |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
N |
1108843 |
08/02/2022 |
Deficient Monitoring |
Ammonia Nitrogen was collected on 8/2/22 in an improperly preserved container. T |
Violation |
N |
eSMR |
Corona WWRF #3 |
395382 |
R8-2014-0015 |
N |
1139468 |
12/03/2024 |
CAT2 |
Dieldrin Monthly Average limit is 0.00014 ug/L and reported value was 0.0065 ug/ |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
N |
1131232 |
07/03/2024 |
Deficient Monitoring |
On July 12, 2024, the City was notified by the contract laboratory, Eurofins, th |
Violation |
N |
eSMR |
Corona WWRF #3 |
395382 |
R8-2014-0015 |
N |
1125405 |
02/03/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.0 M |
Violation |
N |
eSMR |
Rialto WWRF |
381374 |
R8-2014-0010 |
N |
1103409 |
03/31/2022 |
CAT1 |
Ammonia, Total (as N) 30-Day Average limit is 4.5 mg/L and reported value was 5. |
Violation |
N |
eSMR |
EVMWD Regional WWRF |
371955 |
R8-2013-0017 |
N |
1125403 |
02/02/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.0 M |
Violation |
N |
eSMR |
Rialto WWRF |
381374 |
R8-2014-0010 |
N |
1140503 |
01/22/2025 |
OEV |
CT (Cl residual * contact time) Instantaneous Minimum limit is 450.0 mg-min/L an |
Violation |
N |
eSMR |
Rialto WWRF |
381374 |
R8-2014-0010 |
N |
1103488 |
03/29/2022 |
Order Conditions |
WRF No. 3 experienced low chlorine conditions. |
Violation |
N |
eSMR |
Corona WWRF #3 |
395382 |
R8-2014-0015 |
N |
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