| 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. |
| 1149601 |
10/04/2025 |
Deficient Monitoring |
Our laboratory experienced a power outage on 10/4 and 10/5 which impacted the incubation for the Coliform samples that were collected on those days. Results reported will be considered estimated values and noted on the lab report. |
Violation |
N |
eSMR |
Corona WWRF #3 |
395382 |
R8-2014-0015 |
N |
| 1149600 |
10/04/2025 |
Deficient Monitoring |
Our laboratory experienced a power outage on 10/4 and 10/5 which impacted the incubation for the Coliform samples that were collected on those days. Results reported will be considered estimated values and noted on the lab report. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
N |
| 1149571 |
11/15/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Rainfall Exceeded Design, I and I (Separate Collection System Only) caused 27000 gallons of sewage to spill from Manhole at 32585 Mission Trail to Drainage Conveyance System |
Violation |
None |
SSO |
EVMWD Regional Plant CS |
300417 |
2022-0103-DWQ |
N |
| 1148791 |
09/30/2025 |
CTOX |
Chronic Toxicity-C.dubia-Reproduction Other limit is 1.0 TUc and reported value was 1.05 TUc at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
N |
| 1147852 |
08/31/2025 |
CTOX |
Chronic Toxicity-C.dubia-Reproduction Other limit is 1 TUc and reported value was 1.35 TUc at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
N |
| 1147851 |
08/17/2025 |
CAT1 |
Total Suspended Solids (TSS) High Weekly Average limit is 30 mg/L and reported value was 60.4 mg/L at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
N |
| 1146412 |
07/31/2025 |
CTOX |
Chronic Toxicity-C.dubia-Reproduction Other limit is 1.0 TUc and reported value was 1.3 TUc at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
N |
| 1145329 |
06/30/2025 |
CTOX |
Chronic Toxicity-C.dubia-Reproduction Other limit is 1.0 TUc and reported value was 1.2 TUc at M-001. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
N |
| 1144467 |
06/20/2025 |
Order Conditions |
The June 16, 2025, and June 20, 2025, notifications provided by Elsinore Valley Municipal Water District (Discharger) do not meet the requirements of its enrollment under Order WQ 2-14-0194-DWS, General Order No. CAG14001 (Order). Consistent with section V of Attachment E to the Order (https://www.waterboards.ca.gov/board_decisions/adopted_orders/water_quality/2014/wqo2014_0194_dwq.pdf) beginning on page E-6, notifications for large (greater than one acre-foot), planned discharges must be provided at least three days prior to the initiation of the planned discharge. Notification was sent day of discharge. |
Violation |
N |
Complaint |
Elsinore Valley Municipal Water District WS |
412274 |
2014-0194-DWQ |
Y |
| 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 |
| 1142254 |
03/24/2025 |
Deficient Monitoring |
On April 2nd, the City was notified by Eurofins lab that Calscience experienced BOD LCS failure from their batch due to algal growth and debris in the seed line and syringe pump. This failure affected the March 24th WRF No. 1 weekly influent BOD sample. |
Violation |
N |
eSMR |
Corona WWRF #1 |
422466 |
R8-2020-0021 |
N |
| 1142245 |
04/11/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pipe Structural Problem/Failure - Controls caused 160 gallons of sewage to spill from Force Main at 23016 Pheasant Dr to Drainage Conveyance System |
Violation |
None |
SSO |
EVMWD Regional Plant CS |
300417 |
2022-0103-DWQ |
N |
| 1141248 |
03/05/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-General,Other (specify below),Debris from Lateral,Root Intrusion caused 425 gallons of sewage to spill from Manhole at 22216 San Joaquin Dr W Canyon lake to Surface Water |
Violation |
None |
SSO |
EVMWD Regional Plant CS |
300417 |
2022-0103-DWQ |
N |
| 1140503 |
01/22/2025 |
OEV |
CT (Cl residual * contact time) Instantaneous Minimum limit is 450.0 mg-min/L and reported value was 0.0 mg-min/L at M-001. |
Violation |
N |
eSMR |
Rialto WWRF |
381374 |
R8-2014-0010 |
N |
| 1140018 |
02/12/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris from Construction caused 900 gallons of sewage to spill from Manhole at Sanderson and Florida, Goodwill Shopping Center to Drainage Conveyance System,Street/Curb and Gutter (2 3) |
Violation |
None |
SSO |
Hemet City CS |
318454 |
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 from Manhole at Lincoln Ave & Fallbrook Dr to Surface Water,Street/Curb and Gutter (2 3),Paved Surface,Unpaved Surface |
Violation |
None |
SSO |
Corona City CS |
300926 |
2022-0103-DWQ |
N |
|
Report defaults to display violations within the last year. Click here to see last five years of violations. Refer to the Interactive Violation Report for more data.
|
