Violation ID |
Occurrence Date |
Violation Type |
Violation Description(-) |
Violation Status |
Priority |
Source |
Facility Name |
Violated Reg. Meas. ID |
Violated Reg. Meas. Order No. |
Linked to Enf. |
1123637 |
12/05/2023 |
Order Conditions |
On December 5th, 2023, the CDP suffered a mechanical malfunction in its back wash system, causing plant effluent containing sludge to discolor the receiving waters. The CDP Laboratory collected and analyzed samples from the M-002 sampling point during the event. Results of those samples show that discoloration of receiving waters was the only permit violation. |
Violation |
N |
eSMR |
Claude "Bud" Lewis Carlsbad Desalination Plant |
430584 |
R9-2019-0003 |
N |
1123636 |
10/16/2023 |
CAT1 |
Total Suspended Solids (TSS) 90-Day Mean limit is 60 mg/L and reported value was 108 mg/L at M-001. |
Violation |
N |
eSMR |
Claude "Bud" Lewis Carlsbad Desalination Plant |
430584 |
R9-2019-0003 |
N |
1123070 |
11/03/2023 |
Late Report |
Quarterly SMR ( MONRPT ) (Progress Report Compliance w/Conditions Implement WaiverMRP Amended VII.D.ii) report for Q3 2023 (2791433) was due on 02-NOV-23 |
Violation |
None |
Report |
Claude "Bud" Lewis Carlsbad Desalination Plant |
430584 |
R9-2019-0003 |
N |
1123069 |
08/03/2023 |
Late Report |
Quarterly SMR ( MONRPT ) (Progress Report Compliance w/Conditions Implement WaiverMRP Amended VII.D.ii) report for Q2 2023 (2791432) was due on 02-AUG-23 |
Violation |
None |
Report |
Claude "Bud" Lewis Carlsbad Desalination Plant |
430584 |
R9-2019-0003 |
N |
1120821 |
08/03/2023 |
Order Conditions |
On August 3, 2023, a valve in CDP's backwash system suffered a mechanical malfunction, causing plant effluent containing untreated backwash water to discolor the receiving waters. The CDP Laboratory collected and analyzed samples from the M-002 sampling point during the event. Results of those samples show that discoloration of receiving waters was the only permit violation. |
Violation |
N |
eSMR |
Claude "Bud" Lewis Carlsbad Desalination Plant |
430584 |
R9-2019-0003 |
N |
1120820 |
08/28/2023 |
Deficient Monitoring |
Discharge was notified by the outside laboratory that the Oil and Grease sample for analysis taken on 8/28/2023 to satisfy the M-001 NPDES sampling for the compliance week of 8/27/2023 to 9/2/2023 are to be considered estimated values. This is due to the laboratory reporting that Low recovery was observed for total oil and grease in the LCS/LCSD for the batch. No additional sample volume remained for re-extraction or re-analysis. |
Violation |
N |
eSMR |
Claude "Bud" Lewis Carlsbad Desalination Plant |
430584 |
R9-2019-0003 |
N |
1120819 |
08/14/2023 |
Deficient Monitoring |
Discharger was notified by the outside laboratory that the Oil and Grease sample for analysis taken on 8/14/2023 to satisfy the M-001 NPDES sampling for the compliance week of 8/13/2023 to 8/19/2023 was determined to be invalid. After total consumption of the sample volume, it was determined the LCS stock standard was invalid. Therefore, Oil and Grease results must be considered as estimated values due to missing positive control QC. |
Violation |
N |
eSMR |
Claude "Bud" Lewis Carlsbad Desalination Plant |
430584 |
R9-2019-0003 |
N |
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