| Violation ID |
Occurred Date |
Violation Type |
(-) Violation Description |
Corrective Action |
Status |
Classification |
Source |
| 1130101 |
06/30/2024 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Average limit is 25 mg/L and reported value was 32 mg/L at EFF-001. |
Reactor project expected to be completed by the end of 2024. |
Violation |
U |
eSMR |
| 1128968 |
05/31/2024 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Average limit is 25 mg/L and reported value was 34 mg/L at EFF-001. |
Reactor project expected to be completed by the end of 2024. |
Violation |
U |
eSMR |
| 1128967 |
05/11/2024 |
DMON |
For the week starting 5/5/2024 ending 5/11/2024:
cBOD sampled on 5/8/2024 was sent to Alpha Analytical Lab for analysis. 5/9/2024 and 5/10/2024 cBOD samples were sent to CEL Analytical Lab for analysis. Alpha Analytical Lab reported cBOD as > 22mg/L. CEL Analytical lab invalidated the samples sent on 5/9/2024 and 5/10/2024.
Therefore, we did not have a cBOD result for the week ending 5/11/2024. |
Spoke with both analytical labs and put in corrective actions to prevent future errors. Alpha Analytical will analyze additional dilutions and CEL analytical has modified their seed preparation. |
Violation |
U |
eSMR |
| 1112686 |
12/31/2022 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 50 mg/L at EFF-001. |
Please see cover letter. |
Violation |
U |
eSMR |
| 1090661 |
04/22/2021 |
CAT2 |
Chlorine, Total Residual Instantaneous Maximum limit is 4.3 mg/L and reported value was 6.0 mg/L at EFF-001. |
Letter attached |
Violation |
U |
eSMR |
| 1083369 |
11/30/2020 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 31.7 mg/L at EFF-001. |
Please see submittal letter. |
Violation |
U |
eSMR |
| 1083370 |
11/21/2020 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 53.5 mg/L at EFF-001. |
Please see submittal letter. |
Violation |
U |
eSMR |
| 1082154 |
10/31/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Average limit is 25 mg/L and reported value was 44.3 mg/L at EFF-001. |
Please see submittal letter. |
Violation |
U |
eSMR |
| 1082153 |
10/17/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 57.7 mg/L at EFF-001. |
Please see submittal letter. |
Violation |
U |
eSMR |
| 1082156 |
10/10/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 66.6 mg/L at EFF-001. |
Please see submittal letter. |
Violation |
U |
eSMR |
| 1080712 |
09/30/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Average limit is 25 mg/L and reported value was 33.9 mg/L at EFF-001. |
We have been working with our consultant, Hazen and Sawyer, and their protocols, to improve the methane former population in the primary digester. Digester 1 was reseeded with approximately 550,000 gallons of sludge. It is now fully operational and accepting all daily feed. This removes the excess load off the secondary digester and centrifuge waste stream. With two healthy digesters, the secondary clarifier effluent has begun the process of recovery. |
Violation |
U |
eSMR |
| 1080713 |
09/19/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 41 mg/L at EFF-001. |
We have been working with our consultant, Hazen and Sawyer, and their protocols, to improve the methane former population in the primary digester. Digester 1 was reseeded with approximately 550,000 gallons of sludge. It is now fully operational and accepting all daily feed. This removes the excess load off the secondary digester and centrifuge waste stream. With two healthy digesters, the secondary clarifier effluent has begun the process of recovery. |
Violation |
U |
eSMR |
| 1079923 |
08/31/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Average limit is 25 mg/L and reported value was 36.5 mg/L at EFF-001. |
We have been working with our consultant, Hazen and Sawyer, and their protocols, to improve the methane former population in the primary digester. Digester 1 was reseeded with approximately 550,000 gallons of sludge. It is now fully operational and accepting all daily feed. This removes the excess load off the secondary digester and centrifuge waste stream. With two healthy digesters, the secondary clarifier effluent has begun the process of recovery. |
Violation |
U |
eSMR |
| 1079921 |
08/15/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 58 mg/L at EFF-001. |
We have been working with our consultant, Hazen and Sawyer, and their protocols, to improve the methane former population in the primary digester. Digester 1 was reseeded with approximately 550,000 gallons of sludge. It is now fully operational and accepting all daily feed. This removes the excess load off the secondary digester and centrifuge waste stream. With two healthy digesters, the secondary clarifier effluent has begun the process of recovery.
|
Violation |
U |
eSMR |
| 1079924 |
08/01/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 67 mg/L at EFF-001. |
We have been working with our consultant, Hazen and Sawyer, and their protocols, to improve the methane former population in the primary digester. Digester 1 was reseeded with approximately 550,000 gallons of sludge. It is now fully operational and accepting all daily feed. This removes the excess load off the secondary digester and centrifuge waste stream. With two healthy digesters, the secondary clarifier effluent has begun the process of recovery. |
Violation |
U |
eSMR |
| 1078780 |
07/31/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Monthly Average limit is 25 mg/L and reported value was 51.2 mg/L at EFF-001. |
The District¿s efforts to completely reseed the primary digester have been successful. This digester is now back in service and accepting 100% of the plant¿s daily solids for digestion. The properly digested sludge, contained in this digester, will be slowly transferred to our sour digester and take the place of the sour sludge. This will take the load off from the centrate recycle stream and allow the plant to fully recover. |
Violation |
U |
eSMR |
| 1078781 |
07/31/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C), Percent Removal Other limit is 85 % and reported value was 83.2 % at EFF-001. |
The District¿s efforts to completely reseed the primary digester have been successful. This digester is now back in service and accepting 100% of the plant¿s daily solids for digestion. The properly digested sludge, contained in this digester, will be slowly transferred to our sour digester and take the place of the sour sludge. This will take the load off from the centrate recycle stream and allow the plant to fully recover. |
Violation |
U |
eSMR |
| 1078778 |
07/31/2020 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 30.8 mg/L at EFF-001. |
The District¿s efforts to completely reseed the primary digester have been successful. This digester is now back in service and accepting 100% of the plant¿s daily solids for digestion. The properly digested sludge, contained in this digester, will be slowly transferred to our sour digester and take the place of the sour sludge. This will take the load off from the centrate recycle stream and allow the plant to fully recover. |
Violation |
U |
eSMR |
| 1078779 |
07/25/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 43.1 mg/L at EFF-001. |
The District¿s efforts to completely reseed the primary digester have been successful. This digester is now back in service and accepting 100% of the plant¿s daily solids for digestion. The properly digested sludge, contained in this digester, will be slowly transferred to our sour digester and take the place of the sour sludge. This will take the load off from the centrate recycle stream and allow the plant to fully recover. |
Violation |
U |
eSMR |
| 1078784 |
07/18/2020 |
CAT1 |
Carbonaceous Biochemical Oxygen Demand (CBOD) (5-day @ 20 Deg. C) Weekly Average limit is 40 mg/L and reported value was 45.3 mg/L at EFF-001. |
The District¿s efforts to completely reseed the primary digester have been successful. This digester is now back in service and accepting 100% of the plant¿s daily solids for digestion. The properly digested sludge, contained in this digester, will be slowly transferred to our sour digester and take the place of the sour sludge. This will take the load off from the centrate recycle stream and allow the plant to fully recover. |
Violation |
U |
eSMR |
|
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
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