Violations
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| Violation ID |
Occurred Date |
Violation Type |
(-) Violation Description |
Corrective Action |
Status |
Classification |
Source |
| 1111224 |
09/30/2022 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 7.0 ug/L and reported value was 16 ug/L. |
In October, the Discharger proceeded to identify and turn off extraction wells with high turbidity and metal concentrations. It replaced cartridge filters, replace GAC media, and clean tanks and filter housings, before purging the treatment system to perform a system startup. On October 24, it sampled the effluent as part of the Start-Up Phase. Effluent concentrations were permit compliant. On November 1, as part of 5-day sampling of the SUP, it resampled the treatment system, and again, the effluent concentration were permit compliant. The treatment system has been in operation since November 1, 2022. |
Violation |
B |
Report |
| 1111226 |
09/30/2022 |
CAT2 |
Lead, Total Recoverable Monthly Average (Mean) limit is 2.6 ug/L and reported value was 3.8 ug/L. |
In October, the Discharger proceeded to identify and turn off extraction wells with high turbidity and metal concentrations. It replaced cartridge filters, replace GAC media, and clean tanks and filter housings, before purging the treatment system to perform a system startup. On October 24, it sampled the effluent as part of the Start-Up Phase. Effluent concentrations were permit compliant. On November 1, as part of 5-day sampling of the SUP, it resampled the treatment system, and again, the effluent concentration were permit compliant. The treatment system has been in operation since November 1, 2022. |
Violation |
B |
Report |
| 1111223 |
09/06/2022 |
CAT2 |
Copper, Total Recoverable Maximum Daily (MDEL) limit is 14 ug/L and reported value was 23 ug/L. |
In October, the Discharger proceeded to identify and turn off extraction wells with high turbidity and metal concentrations. It replaced cartridge filters, replace GAC media, and clean tanks and filter housings, before purging the treatment system to perform a system startup. On October 24, it sampled the effluent as part of the Start-Up Phase. Effluent concentrations were permit compliant. On November 1, as part of 5-day sampling of the SUP, it resampled the treatment system, and again, the effluent concentration were permit compliant. The treatment system has been in operation since November 1, 2022. |
Violation |
B |
Report |
| 1111225 |
09/06/2022 |
CAT2 |
Lead, Total Recoverable Maximum Daily (MDEL) limit is 5.2 ug/L and reported value was 5.8 ug/L. |
In October, the Discharger proceeded to identify and turn off extraction wells with high turbidity and metal concentrations. It replaced cartridge filters, replace GAC media, and clean tanks and filter housings, before purging the treatment system to perform a system startup. On October 24, it sampled the effluent as part of the Start-Up Phase. Effluent concentrations were permit compliant. On November 1, as part of 5-day sampling of the SUP, it resampled the treatment system, and again, the effluent concentration were permit compliant. The treatment system has been in operation since November 1, 2022. |
Violation |
B |
Report |
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Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
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Total Violations: 4
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Priority Violations: 0
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*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.
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| Violation Types |
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CAT2 = Category 2 Pollutant (Effluent Violation for Group 2 Pollutant)
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