Violations
|
| Violation ID |
Occurred Date |
Violation Type |
(-) Violation Description |
Corrective Action |
Status |
Classification |
Source |
| 1129792 |
02/01/2024 |
DMON |
Feb 2024 report missing e. coli, chronic tox, copper, lead, cyanide, mercury, selenium, and thallium, required monthly |
|
Violation |
B |
Report |
| 1121047 |
06/30/2023 |
DMON |
Missing semi-annual monitoring of oil and grease, antimony, arsenic, beryllium, cadmium, mercury, nickel, selenium, silver, thallium, zinc, 2,3,7,8-TCDD, iron, trihalomethanes, and remaining priority pollutants (minus 2-chloroethyl vinyl ether and 1,2-diphenylhydrazine) |
|
Violation |
B |
Report |
| 1117279 |
02/22/2023 |
DMON |
Total phosphorus, a monthly monitored parameter, was not analyzed because the contract lab Eurofins did not log it into the system with the correct analytical method. |
WRD contacted Eurofins to revise the project profile to prevent the reoccurrence of such excursion. |
Violation |
B |
eSMR |
| 1114851 |
12/31/2022 |
DMON |
Due to sampling staff oversights, as well as the laboratory data delay due to Covid and other issues, some of the quarterly monitored constituents for third quarter, semiannual monitored constituents, and annual monitored constituent (see attachment) were not collected during the assigned monitoring period. Upon discovery of the excursions in the September, WRD directed the contracted operators to collect the required samples in October; however, there was no discharge to the San Gabriel River after August 2022; therefore, the October sampling results could not be used to meet the compliance requirements. |
WRD instructed contracted operators to review the sampling training protocol and requested the compliance manager of the contracting firm to retrain the sampling procedures to prevent missing sample collections. In addition, WRD requested the contract laboratory to provide faster turnaround time so WRD can review the data before the end of the compliance monitoring period. |
Violation |
B |
eSMR |
| 1111498 |
08/31/2022 |
DMON |
Quarterly monitored constituents, such as MBAS, CTAS, settleable solids, total suspended solids, and BOD5 at 20 degree C, were not collected in the third quarter due to oversight. Total phosphorus sample was not analyzed due to LIMS issue. In addition, no reportable data for total coliform sample collected on August 19th due to QA issue. |
Sample order schedule and procedures was reviewed with the plant operators and the contract lab to prevent future excursions. |
Violation |
B |
eSMR |
| 1111499 |
08/31/2022 |
DMON |
Quarterly monitored constituents, such as MBAS, CTAS, settleable solids, total suspended solids, and BOD5 at 20 degree C, were not collected in the third quarter due to oversight. Total phosphorus sample was not analyzed due to LIMS issue. In addition, no reportable data for total coliform sample collected on August 19th due to QA issue. |
Sample order schedule and procedures was reviewed with the plant operators and the contract lab to prevent future excursions. |
Violation |
B |
eSMR |
| 1109466 |
06/30/2022 |
Deficient Reporting |
June 2022 report missing data for phosphorous, required monthly |
|
Violation |
B |
Report |
| 1109366 |
05/20/2022 |
DMON |
failure to collect sample for e. coli, required weekly |
|
Violation |
B |
Report |
|
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
|
|
|
Total Violations: 8
|
Priority Violations: 0
|
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
*As of 5/20/2010, the Water Board's Enforcement Policy requires that all violations be classified as 1, 2 or 3, with class 1 being the highest. Prior to this, violations were simply classified as Yes or No. If a 123 classification has been assigned to a violation that occurred before this date, that classification data will be displayed instead of the Yes/No data.
|
| Violation Types |
|
DMON = Deficient Monitoring
|
Deficient Reporting = Deficient Reporting
|
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