Violation ID |
Occurred Date |
Violation Type |
(-) Violation Description |
Corrective Action |
Status |
Classification |
Source |
1137011 |
10/29/2024 |
UAUTHDISC |
The effluent pipeline had a leak, which caused the vault to gradually fill with water. The operator on duty
discovered the issue and installed a sump pump in the vault. For a couple of hours, the sump pump successfully
managed to keep up with the leak. However, the leak eventually overwhelmed both the vault and the sump pump,
resulting in approximately 800 to 900 gallons of water spilling into the surrounding rocks. |
|
Violation |
B |
Report |
1139559 |
10/02/2024 |
Deficient Reporting |
Attachment E, sections IV.C.1.a, IV.C.2.a, IV.C.3.a, IV.D.1.a, and IV.D.2.a states that results from sediment monitoring, sediment toxicity sampling, benthic community sampling, fish and invertebrate trawls, fish muscle tissue analyses were due no later than 180 days prior to the expiration date of this Order. The expiration date is March 31, 2025. |
|
Violation |
B |
Report |
1131417 |
08/15/2024 |
LREP |
The report was due August 1, 2024. The Discharger submitted the report 14 days late on August 15, 2024. |
|
Violation |
B |
Report |
1131418 |
08/12/2024 |
LREP |
The report was due August 1, 2024. The Discharger submitted the report 11 days late on August 12, 2024. |
|
Violation |
B |
Report |
1131498 |
08/12/2024 |
LREP |
The report was due August 1, 2024. The Discharger submitted the report 11 days late on August 12, 2024. |
|
Violation |
B |
Report |
1129830 |
02/22/2024 |
LREP |
Report was due February 19, 2024, which was a state holiday. February 20 was the next business day. The report was submitted on February 22, two days after the deadline. |
|
Violation |
B |
Report |
1131692 |
03/15/2023 |
UAUTHDISC |
"On 3/15/2023 there was a heavy rain event. This cause a spill at La Salina WWTP and an exceedance of the SS instantaneous maximum limit." |
|
Violation |
B |
Report |
1101262 |
01/17/2022 |
DMON |
Weekly CBOD sample was missed; sample was collected but the lab tech did not set it up. |
Due to staffing turnover and temporary employee coverage, a CBOD sample was accidentally missed. Staff was re-trained on preparing samples and reading the schedules for the week. |
Violation |
U |
eSMR |
1101264 |
01/03/2022 |
CAT1 |
Settleable Solids Instantaneous Maximum limit is 3 ml/L and reported value was 7.5 ml/L at M-002. |
Process control was used to correct settleability |
Violation |
B |
eSMR |
1089572 |
03/29/2021 |
CAT1 |
Settleable Solids Instantaneous Maximum limit is 3 ml/L and reported value was 10 ml/L at M-002. |
Diffusers will be changed in May 2021 for North aeration basin, process control was adjusted, additional polymer dosing as needed to sequester solids.
|
Violation |
B |
eSMR |
1089570 |
03/24/2021 |
CAT1 |
Settleable Solids Instantaneous Maximum limit is 3 ml/L and reported value was 7.5 ml/L at M-002. |
Diffusers will be changed in May 2021 for North aeration basin, process control was adjusted, additional polymer dosing as needed to sequester solids.
|
Violation |
B |
eSMR |
1089567 |
03/20/2021 |
CAT1 |
Settleable Solids Instantaneous Maximum limit is 3 ml/L and reported value was 3.5 ml/L at M-002. |
Diffusers will be changed in May 2021 for North aeration basin, process control was adjusted, additional polymer dosing as needed to sequester solids. |
Violation |
B |
eSMR |
1089571 |
03/19/2021 |
CAT1 |
Settleable Solids Instantaneous Maximum limit is 3 ml/L and reported value was 7 ml/L at M-002. |
Diffusers will be changed in May 2021 for North aeration basin, process control was adjusted, additional polymer dosing as needed to sequester solids. |
Violation |
B |
eSMR |
1088259 |
02/16/2021 |
CAT1 |
Settleable Solids Instantaneous Maximum limit is 3 ml/L and reported value was 3.5 ml/L at M-002. |
Diffusers will be replaced on April 26, 2021, see cover letter section for details. |
Violation |
B |
eSMR |
1085310 |
12/30/2020 |
CAT1 |
Settleable Solids Instantaneous Maximum limit is 3 ml/L and reported value was 10 ml/L at M-002. |
Adjusted process control and reduced EQ flows following rain event. SS normal follow an MCRT cycle. |
Violation |
B |
eSMR |
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
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