| Violation ID |
Occurred Date |
Violation Type |
(-) Violation Description |
Corrective Action |
Status |
Classification |
Source |
| 1128046 |
07/14/2023 |
LREP |
The report was submitted on July 14, 2023, 13 days after the due date of July 1, 2023. |
|
Violation |
B |
Report |
| 1106414 |
05/04/2022 |
DMON |
cBOD and TSS were not monitored daily on 5/4/2022 when there was flow. IRWD Regulatory Compliance Monitoring staff missed the May 4th composite sample of the secondary effluent to South Orange County Wastewater Authority (SOCWA) Region 9 Aliso Creek Ocean Outfall (ACOO). The composite sample was missed due to new staff and a misunderstanding during this atypical operational event. |
As corrective actions, IRWD staff has reviewed the SOCWA Region 9 permit sampling requirements with respect to operational days and is using this scenario as a case study for an improved work process training of regulatory monitoring requirements for atypical events. IRWD Regulatory Compliance staff have instructed IRWD field monitoring staff to document atypical activity onto the Chain of Custody so that we can have a clear record of what occurred for future review. |
Violation |
U |
eSMR |
| 1103359 |
01/02/2022 |
LREP |
Annual SMR ( SURF_WATER ) (California Environmental Data Exchange Network Data Submittal Certification) report for 2022 (2579701) was due on 01-JAN-22 |
|
Violation |
B |
Report |
| 1099737 |
10/29/2021 |
Deficient Reporting |
Please note that there was a power outage on October 28, 2021 and October 29, 2021 which resulted in no recording of flow for M-001G.
Monitoring Location M-001B is also missing a weekly turbidity monitoring result. |
|
Violation |
B |
Report |
| 1093270 |
06/30/2021 |
DMON |
While re-reviewing the submitted data this morning for the ACOO, we discovered that there was a missed sample weekly event at M-001B for dissolved oxygen. All other entities were sampling for D.O. during that week so please advise if we will need to withdraw the submitted CIWQS report, and add a deficiency for the weekly monitoring. As a reminder, we are sampling at each plant because the monitoring station at the outfall has been down. We have the monitoring station scheduled in our capital program and should have a unified sampling location soon. - Amber Baylor |
|
Violation |
B |
Report |
| 1093162 |
06/10/2021 |
UAUTHDISC |
On June 10, 2021, the sewage sludge force main between the South Orange County Wastewater Authority¿s (SOCWA¿s) Coastal Treatment Plan (CTP) and the Regional Treatment Plant experienced a pipeline failure resulting in a spill of non-chlorinated sewage sludge within the Aliso and Woods Canyons Wilderness Park (AWCWP) (Figure 1). The spill was situated along a dirt maintenance road off Alicia Parkway on the east side of Aliso Creek; the road is intended to provide the dual purpose of providing access to existing sewer and wastewater infrastructure as well as providing trail use to those who recreate in the AWCWP (Figure 2). The pipeline leak was repaired, and the spill was contained on the same day. A total spill volume of approximately 1,920 gallons of sewage sludge was released, cleaned up, and disposed of properly offsite. |
|
Violation |
B |
Report |
| 1093192 |
05/05/2021 |
UAUTHDISC |
On May 5, 2025, the sewage sludge force main between South Orange County Wastewater
Authority (SOCWA) Coastal Treatment Plan (CTP) and the Regional Treatment Plant (RTP)
experienced a pipeline failure resulting in a spill of non-chlorinated sewage sludge near the
intersection of Alicia Parkway and Awma Road in the City of Laguna Niguel, CA.
The spill was contained on the same day, resulting in a total spill volume of approximately
436 gallons of sewage sludge released to Sulphur Creek. |
|
Violation |
B |
Report |
| 1079964 |
08/16/2020 |
SSOS |
On August 16, 2020, 2,000 gallons of secondary-treated chlorinated wastewater overflowed from a line break and flowed into Sulphur Creek, tributary to Aliso Creek. |
|
Violation |
B |
Report |
| 1079945 |
05/10/2020 |
LREP |
The first quarter 2020 report was submitted on May 10, 2020, nine days past the due date of May 1, 2020. |
|
Violation |
B |
Report |
| 1076472 |
05/06/2020 |
DMON |
The facility shifted to produce all recycled water and missed the requirement for daily pH due to the low flows to the outfall. |
IRWD staff was reminded of this requirement for daily monitoring based on their permit. |
Violation |
B |
eSMR |
| 1079944 |
02/28/2020 |
SSOS |
From February 28 to March 10, 2020, the effluent transmission main (ETM) owned by the El Toro Water District (ETWD) and operated by South Orange County Wastewater Authority (SOCWA) experienced a pipeline failure resulting in a spill of non-chlorinated secondary treated effluent near the intersection of Moulton Parkway and El Toro Road in the City of Laguna Woods. The spill was approximately 300,474 gallons of secondary treated effluent that was released to Veeh Creek. |
|
Violation |
B |
Report |
|
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
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