Violation ID |
Occurred Date |
Violation Type |
(-) Violation Description |
Corrective Action |
Status |
Classification |
Source |
1080469 |
03/06/2020 |
LREP |
Violation of Attachment E section IX.D.3 - submittal of 5-day permit violation report for January 29, 2020 effluent limit exceedance event. The Discharger provided 24-hr notification of the exceedance on February 4, 2020. Permit violation report was due at the latest on February 9, 2020. The report including description of this violation was submitted on March 6, 2020. |
The Discharger did not submit the 5-day permit violation report until March 6, 2020. |
Violation |
B |
Report |
1080472 |
03/06/2020 |
LREP |
Violation of Attachment E section IX.D.3 - submittal of permit violation report within 5 days of notifying the Water Board. On February 27, 2020, the Discharger received a laboratory report identifying effluent limit violations corresponding to its February 26, 2020, sampling event. The Discharger didn''t notify the permit violations to the Water Board until March 5, 2020. The 5-day report was due on March 5, 2020, and it was submitted the following day. No deadline extension requests were received by the Water Board. |
The Discharger did not identify this violation on its March 6, 2020, permit violation report. |
Violation |
B |
Report |
1080471 |
03/05/2020 |
Failure to Notify |
Violation of Attachment E section IX.D.1 - notify permit violations to the Water Board within 24-hrs of becoming aware of them. On February 27, 2020, the Discharger received a laboratory report identifying effluent limit violations corresponding to its February 26, 2020, sampling event. The Discharger didn''t notify the Water Board of the permit violations until March 5, 2020. |
The Discharger did not identify this violation on its March 6, 2020, permit violation report. |
Violation |
B |
Report |
1080473 |
02/28/2020 |
DMON |
Violation of Attachment section VII (specifically Table E-2) - receiving water monitoring of exceeded parameters, pH, dissolved oxygen, hardness, salinity, standard observations. The Discharger conducted effluent and receiving water monitoring sampling for the exceeded parameters (Feb. 26, 2020 permit violation event) without monitoring the other parameters. |
The Discharger did not identify this violation on its March 6, 2020, permit violation report. |
Violation |
B |
Report |
1078315 |
02/28/2020 |
CAT2 |
Toluene Daily Maximum limit is 0.5 ug/L and reported value was 1.03 ug/L. |
Positive confirmation sampling results from this event led the Discharger to replace the last set of lag parallel GAC vessels on March 2, 2020, because they were determined to be contaminated. Before resuming discharge, the Discharger confirmed that effluent concentrations from GAC vessels were non-detect. To avoid similar events, the Discharger plans to test the effluent of all GAC vessels following installation or replacement. |
Violation |
B |
Report |
1078316 |
02/28/2020 |
CAT2 |
Xylenes, Total Daily Maximum limit is 0.5 ug/L and reported value was 1.22 ug/L. |
Positive confirmation sampling results from this event led the Discharger to replace the last set of lag parallel GAC vessels on March 2, 2020, because they were determined to be contaminated. Before resuming discharge, the Discharger confirmed that effluent concentrations from GAC vessels were non-detect. To avoid similar events, the Discharger plans to test the effluent of all GAC vessels following installation or replacement. |
Violation |
B |
Report |
1078313 |
02/26/2020 |
CAT2 |
1,1,2-Trichloroethane Daily Maximum limit is 0.5 ug/L and reported value was 1.15 ug/L. |
Positive confirmation sampling results from this event led the Discharger to replace the last set of lag parallel GAC vessels on March 2, 2020, because they were determined to be contaminated. Before resuming discharge, the Discharger confirmed that effluent concentrations from GAC vessels were non-detect. To avoid similar events, the Discharger plans to test the effluent of all GAC vessels following installation or replacement. |
Violation |
B |
Report |
1078314 |
02/26/2020 |
CAT2 |
Ethylbenzene Daily Maximum limit is 0.5 ug/L and reported value was 0.65 ug/L. |
Positive confirmation sampling results from this event led the Discharger to replace the last set of lag parallel GAC vessels on March 2, 2020, because they were determined to be contaminated. Before resuming discharge, the Discharger confirmed that effluent concentrations from GAC vessels were non-detect. To avoid similar events, the Discharger plans to test the effluent of all GAC vessels following installation or replacement. |
Violation |
B |
Report |
1078309 |
02/26/2020 |
CAT2 |
Toluene Daily Maximum limit is 0.5 ug/L and reported value was 1.48 ug/L. |
Positive confirmation sampling results from this event led the Discharger to replace the last set of lag parallel GAC vessels on March 2, 2020, because they were determined to be contaminated. Before resuming discharge, the Discharger confirmed that effluent concentrations from GAC vessels were non-detect. To avoid similar events, the Discharger plans to test the effluent of all GAC vessels following installation or replacement. |
Violation |
B |
Report |
1078312 |
02/26/2020 |
CAT2 |
Xylenes, Total Daily Maximum limit is 0.5 ug/L and reported value was 2.69 ug/L. |
Positive confirmation sampling results from this event led the Discharger to replace the last set of lag parallel GAC vessels on March 2, 2020, because they were determined to be contaminated. Before resuming discharge, the Discharger confirmed that effluent concentrations from GAC vessels were non-detect. To avoid similar events, the Discharger plans to test the effluent of all GAC vessels following installation or replacement. |
Violation |
B |
Report |
1080470 |
02/03/2020 |
DMON |
Violation of Attachment E section VII (specifically Table E-2) - receiving water monitoring for exceeded parameters (toluene, xylene), pH, dissolved oxygen, hardness, salinity, and standard observations. The discharger only conducted effluent confirmation sampling on February 3, 2020, but did not monitor the receiving water. |
No corrective actions were identified in the Discharger's March 6, 2020, 5-day permit violation report. |
Violation |
B |
Report |
1078306 |
01/29/2020 |
CAT2 |
Toluene Daily Maximum limit is 0.5 ug/L and reported value was 0.830 ug/L. |
The discharger conducted confirmation sampling on February 3, 2020, upon notification by the laboratory on the same day. The results were non-detect. The discharger continued to discharge without corrective actions. Notification of the effluent limit exceedance was provided to the Water Board on February 4, 2020. |
Violation |
B |
Report |
1078307 |
01/29/2020 |
CAT2 |
Xylenes, Total Daily Maximum limit is 0.5 ug/L and reported value was 0.640 ug/L. |
The discharger conducted confirmation sampling February 3, 2020, upon notification by the laboratory on the same day. The results were non-detect. The discharger continued to discharge without corrective actions. Notification of the effluent limit exceedance was provided to the Water Board on February 4, 2020. |
Violation |
B |
Report |
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
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