| Violation ID |
Occurred Date |
Violation Type |
(-) Violation Description |
Corrective Action |
Status |
Classification |
Source |
| 1142396 |
01/07/2025 |
CAT2 |
Dibromochloromethane Monthly Average limit is .401 ug/L and reported value was 2.3 ug/L at EFF-001A. |
Continue to monitor at specified frequency and also sample at EFF-001B for dibromochloromethane. All results at sampling location EFF-001B have been non-detected since we began testing in May 2024. Waterboard staff was notified April 18,2024 and the performance goal exceedance investigation workplan was submitted April 26,2024. |
Violation |
U |
eSMR |
| 1142085 |
01/07/2025 |
CAT2 |
Dibromochloromethane Monthly Average limit is 0.401 ug/L and reported value was 2.3 ug/L at EFF-001A. |
Continue to monitor at specified frequency and also sample at EFF-001B for dibromochloromethane. All results at sampling location EFF-001B have been non-detected since we began testing in May 2024 |
Violation |
U |
eSMR |
| 1139206 |
10/21/2024 |
CTOX |
Chronic Toxicity-Green Alga-Growth Other limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001A. |
Notified waterboard staff on Oct. 28, 2024. Will continue normal sampling frequency. |
Violation |
U |
eSMR |
| 1139205 |
10/08/2024 |
CAT2 |
Dibromochloromethane Monthly Average limit is .401 ug/L and reported value was .61 ug/L at EFF-001A. |
Continue to monitor at specified sampling frequency and also begin sampling at EFF-001B for dibromochloromethane. All results at sampling location EFF-001B have been non-detected since we began testing in May 2024. |
Violation |
U |
eSMR |
| 1134643 |
07/02/2024 |
CAT2 |
Dibromodichloromethane Other limit is .4 ug/L and reported value was 1.3 ug/L at EFF-001A. |
Continue to monitor at specified sampling frequency and also begin sampling at EFF-001B for dibromochloromethane. All results at sampling location EFF-001B have been non-detected since we began testing in May 2024. |
Violation |
U |
eSMR |
| 1122931 |
11/07/2023 |
CAT1 |
Ammonia, Unionized (as N) Monthly Maximum limit is .025 mg/L and reported value was 0.053 mg/L at EFF-001B. |
Going forward, operations staff will ensure the compositor samples a representative sample. Additionally, in house laboratory staff will also make it a point to communicate any results that are out of the normal range when the analysis is performed. |
Violation |
U |
eSMR |
| 1117416 |
04/09/2023 |
DMON |
Total and Fecal coliform results are unavailable for April 9, 2023 as a result of a laboratory error. |
Lab staff reviewed the SOP's and will implement changes to make the dates for visible and on sample bottles. |
Violation |
U |
eSMR |
| 1117418 |
04/04/2023 |
CAT1 |
Aluminum, Total Daily Maximum limit is .2 mg/L and reported value was .26 mg/L at EFF-001A. |
Follow up sampling results were below effluent limitations. Continue normal sampling frequency. |
Violation |
U |
eSMR |
| 1117417 |
04/04/2023 |
CAT1 |
Iron, Total Daily Maximum limit is .3 mg/L and reported value was .32 mg/L. |
Follow up sampling was below effluent limitations. Continue with normal sampling frequency. |
Violation |
U |
eSMR |
| 1118309 |
04/04/2023 |
CAT1 |
Oil and Grease Monthly Average limit is 5 mg/L and reported value was 26.4 mg/L at EFF-001A. |
Resampled on 05/02/2023 and results were below effluent limitations. Continue with normal scheduling interval. |
Violation |
U |
eSMR |
| 1112608 |
12/31/2022 |
DMON |
Sample results for Flumioxazin were inadvertently not sampled for the 4th quarter 2022. |
Staff to confirm all sample bottles are correct and complete prior to sampling. Additionally, staff to work with contract lab to ensure correct sampling vials are sent. |
Violation |
U |
eSMR |
| 1112519 |
12/01/2022 |
DMON |
Sample result for total and fecal coliform are not available for 12/1/22. A laboratory error was made resulting in the samples being read and discarded before the 24 hour read time. |
The analyst will consciously double check the dates written on the sample before the 24 hour read time, as well as the discard date. |
Violation |
U |
eSMR |
| 1112607 |
10/11/2022 |
CTOX |
Chronic Toxicity-Green Alga-Growth Instantaneous Maximum limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001A. |
Sample at next scheduled interval |
Violation |
U |
eSMR |
| 1109559 |
07/05/2022 |
CTOX |
Chronic Toxicity-Green Alga-Growth Other limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001A. |
Sample at next interval per waterboard staff. |
Violation |
U |
eSMR |
| 1106459 |
04/12/2022 |
CTOX |
Chronic Toxicity Other limit is 1 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001A. |
Perform next sampling at normal interval. |
Violation |
U |
eSMR |
| 1093931 |
08/04/2021 |
DMON |
The lab is unable to report BOD results for samples taken on 8/4/2021 due to an analyst error. The lab analyst did not properly setup the BOD seed. This resulted in the failure of the QA/QC of the entire sample batch. The error was not discovered until the results were read on 8/9/2021 and therefore we were unable to obtain new samples. . |
The lab analyst will review SOP's for proper test procedures. |
Violation |
B |
eSMR |
| 1090424 |
04/06/2021 |
CAT1 |
Aluminum, Total Recoverable Daily Maximum limit is .20 mg/L and reported value was .22 mg/L at EFF-001A. |
Sample results for aluminum at sampling location EFF-001B was non detected. |
Violation |
B |
eSMR |
| 1082964 |
11/03/2020 |
DMON |
There was no flow at RSW-001 during sampling on November 3, 2020. Sometime after that, flow resumed and some of the monthly samples were not taken. Sampling data that was gathered is being reported. |
Created a checklist to ensure samples are taken. |
Violation |
B |
eSMR |
|
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
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