| Violation ID |
Occurred Date |
Violation Type |
(-) Violation Description |
Corrective Action |
Status |
Classification |
Source |
| 1148390 |
09/30/2025 |
CAT1 |
Chloride 12-Month Average limit is 200 mg/L and reported value was 208 mg/L at EFF-001. |
We will continue to monitor chloride in the effluent and report accordingly. |
Violation |
U |
eSMR |
| 1147615 |
08/05/2025 |
OEV |
Flow Daily Average (Mean) limit is 4.5 MGD and reported value was 5.8 MGD at EFF-003. |
Corrective Action(s): seconds. The incident was logged and reviewed internally. Preventive Actions Implemented Staff have adjusted the effluent valve control logic to limit the speed of valve opening rates. A procedural update has been issued requiring manual verification of valve positions before bringing filters online. Additional training has been provided to operations staff on surge mitigation during filter transitions. |
Violation |
U |
eSMR |
| 1145063 |
06/30/2025 |
CAT1 |
Chloride 12-Month Average limit is 200 mg/L and reported value was 205 mg/L at EFF-001. *** MMP Exempt Reason:Water Code section 13385 mandatory penalty provisions apply only to surface water discharges subject to the NPDES requirements. The monitoring location represents a permitted discharge to land that is not subject to mandatory penalty provisions. |
We will continue to monitor chloride in the effluent and report accordingly. |
Violation |
B |
eSMR |
| 1149711 |
02/17/2025 |
DMON |
Dissolved Sulfides - The hold time for the sample that was collect on February 17th was exceeded. The sample was sent to a contract lab and the lab missed the hold time. |
Increase communications with contract lab. |
Violation |
U |
eSMR |
| 1149714 |
07/13/2024 |
DMON |
BGB - was left out after 24 hour reading and not placed back into the incubator for a 48 hour reading |
Staff has been retrained |
Violation |
U |
eSMR |
| 1149713 |
12/12/2023 |
DMON |
The GGA did not meet the acceptable QC range (165mg/L). The results were not
included in the monthly BOD average. The average with these results included would be ND. |
Will track the time and collection of the seed and make corrections as necessary. |
Violation |
U |
eSMR |
| 1149712 |
04/22/2023 |
DMON |
Coliform - The sample that was collected on April 22nd was not returned to incubator after the 24hr reading was taken on the 23rd. |
Operators that work in the lab have been retrained. |
Violation |
U |
eSMR |
| 1109507 |
09/06/2022 |
CAT1 |
Chloride 12-Month Average limit is 200 mg/L and reported value was 205 mg/L at EFF-001. |
We will continue to monitor chloride in the effluent and report accordingly. |
Violation |
B |
eSMR |
| 1100528 |
10/13/2021 |
DMON |
Contract lab¿s subcontractor broke the hold time on Pesticide samples |
Once we were made aware, we resampled. Going forward we will be collecting samples earlier in the month to allow time for a resample if needed. |
Violation |
B |
eSMR |
| 1099707 |
08/17/2021 |
DMON |
SCRWA LAB)The BOD test standard did not meet the QC requirements. The GGA was a 113 mg/L, the Secondary Effluent, Influent and the Reclamation samples were in the normal range. The reading for the blanks was a 0.1 mg/L and the seed depletion was 0.5 mg/L. |
Possible error with the seed. SOP updated to include a system for ensuring proper volume of seed measurement occurred |
Violation |
B |
eSMR |
| 1099706 |
07/27/2021 |
Order Conditions |
A filter feed pump failed but did not call out for the alarm. The level dropped in the CCB causing the Detention time to drop below 90 minutes for 70 minutes. |
Pump was taken out of service and checks were performed on the alarm system to ensure it is functioning properly. |
Violation |
B |
eSMR |
| 1099708 |
07/15/2021 |
DMON |
Coliform incubator lost power resulting in a low temperature. Circuit breaker tripped for the lab coliform room UPS |
Installed a dedicated circuit for the incubator and a new ups that sends notifications when power is lost. |
Violation |
B |
eSMR |
| 1092692 |
06/30/2021 |
CAT1 |
Chloride 12-Month Average limit is 200 mg/L and reported value was 205 mg/L at EFF-001. |
We will continue to monitor chlorides and report accordingly |
Violation |
B |
eSMR |
| 1089170 |
03/02/2021 |
CAT1 |
Chloride 12-Month Average limit is 200 mg/L and reported value was 202 mg/L at EFF-001. |
We will increase sampling to once per month for both effluent and influent Chlorides |
Violation |
B |
eSMR |
| 1084519 |
12/31/2020 |
CAT1 |
Chloride 12-Month Average limit is 200 mg/L and reported value was 201 mg/L at EFF-001. |
We continue to monitor and report accordingly |
Violation |
B |
eSMR |
|
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
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