| 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. |
| 1153775 |
03/04/2026 |
Deficient Monitoring |
Due to a communication lapse between the HSC personnel responsible for monitoring the flow meter at M-014 and the designated sampler, the sampler was unaware that flow had occurred via M-014 on 3/4, and 3/25-3/31/26. Therefore, the sampler was unaware that discharge to the CSD pond may have occurred during the month of March, and samples were not collected for laboratory analysis of total chromium and total zinc at monitoring location M-014, or for TSS and O&G at monitoring location M-017. The sampler checked for discharge at location M-017 on 3/27/26, and no flow was observed. It is unknown if the low flow observed at M-014 resulted in a discharge to the CSD pond during the month of March. |
Violation |
N |
eSMR |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1153774 |
03/04/2026 |
Deficient Monitoring |
Due to a communication lapse between the HSC personnel responsible for monitoring the flow meter at M-014 and the designated sampler, the sampler was unaware that flow had occurred via M-014 on 3/4, and 3/25-3/31/26. Therefore, the sampler was unaware that discharge to the CSD pond may have occurred during the month of March, and samples were not collected for laboratory analysis of total chromium and total zinc at monitoring location M-014, or for TSS and O&G at monitoring location M-017. The sampler checked for discharge at location M-017 on 3/27/26, and no flow was observed. It is unknown if the low flow observed at M-014 resulted in a discharge to the CSD pond during the month of March. |
Violation |
N |
eSMR |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1153534 |
10/01/2025 |
Deficient Reporting |
Monthly discharge samples were collected on 8/11/2025 and submitted to Microbac Analytical Laboratory of Arcata, California. However, the Microbac misplaced the samples. Therefore, no analytical results for total chromium, total zinc, TSS, or O&G are available for the month of August 2025. Submittal of this report was delayed during the search for the August 2025 analytical results. HSC was unaware of the option to use NODI code "P" to report a laboratory error until recently. The report has now been submitted using NODI code "P." |
Violation |
N |
eSMR |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1153533 |
10/01/2025 |
Deficient Reporting |
Monthly discharge samples were collected on 8/11/2025 and submitted to Microbac Analytical Laboratory of Arcata, California. However, the Microbac misplaced the samples. Therefore, no analytical results for total chromium, total zinc, TSS, or O&G are available for the month of August 2025. Submittal of this report was delayed during the search for the August 2025 analytical results. HSC was unaware of the option to use NODI code "P" to report a laboratory error until recently. The report has now been submitted using NODI code "P." |
Violation |
N |
eSMR |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1153532 |
10/01/2025 |
Deficient Reporting |
Monthly discharge samples were collected on 8/11/2025 and submitted to Microbac Analytical Laboratory of Arcata, California. However, the Microbac misplaced the samples. Therefore, no analytical results for total chromium, total zinc, TSS, or O&G are available for the month of August 2025. Submittal of this report was delayed during the search for the August 2025 analytical results. HSC was unaware of the option to use NODI code "P" to report a laboratory error until recently. The report has now been submitted using NODI code "P." |
Violation |
N |
eSMR |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1153160 |
02/26/2026 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 47 mg/L at M-017. |
Violation |
N |
eSMR |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1153002 |
03/02/2026 |
Late Report |
Monthly SMR ( MONNPDES ) report for January 2026 (3063240) was due on 01-MAR-26 |
Violation |
None |
Report |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1153000 |
02/02/2026 |
Late Report |
Monthly SMR (MONNPDES ) report for December 2025 (3032348) was due on 01-FEB-26 |
Violation |
None |
Report |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1152782 |
03/03/2025 |
Late Report |
Annual SMR ( MONNPDES ) report for 2025 (2787852) was due on 03-MARCH-26. |
Violation |
None |
Report |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1152779 |
03/02/2026 |
Late Report |
Annual SMR ( MONNPDES ) report for 2025 (2935938) was due on 02-MARCH-26 |
Violation |
None |
Report |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
Y |
| 1151808 |
01/01/2026 |
Late Report |
Monthly SMR ( MONNPDES ) report for November 2025 (3025754) was due on 01-JAN-26. |
Violation |
None |
Report |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1151807 |
12/01/2025 |
Late Report |
Monthly SMR ( MONNPDES ) report for October 2025 (3018603) was due on 01-DEC-25. |
Violation |
None |
Report |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1151806 |
11/01/2025 |
Late Report |
Monthly SMR ( MONNPDES ) report for September 2025 (3002973) was due on 01-NOV-25. |
Violation |
None |
Report |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1151805 |
10/01/2025 |
Late Report |
Monthly SMR ( MONNPDES ) report for August 2025 (2995458) was due on 01-OCT-25. |
Violation |
None |
Report |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1151804 |
09/01/2025 |
Late Report |
Monthly SMR ( MONNPDES ) report for July 2025 (2987546) was due on 01-SEP-25. |
Violation |
N |
Report |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1151803 |
08/01/2025 |
Late Report |
Monthly SMR ( MONNPDES ) report for June 2025 (2975679) was due on 01-AUG-25. |
Violation |
N |
Report |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1151802 |
07/01/2025 |
Late Report |
Monthly SMR ( MONNPDES ) report for May 2025 (2964524) was due on 01-JUL-25. |
Violation |
N |
Report |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1151801 |
06/01/2025 |
Late Report |
Monthly SMR ( MONNPDES ) report for April 2025 (2953287) was due on 01-JUN-25. |
Violation |
N |
Report |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1151800 |
05/01/2025 |
Late Report |
Monthly SMR ( MONNPDES ) report for March 2025 (2935937) was due on 01-MAY-25. |
Violation |
N |
Report |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1151799 |
04/01/2025 |
Late Report |
Monthly SMR ( MONNPDES ) report for February 2025 (2935936) was due on 01-APR-25. |
Violation |
N |
Report |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1151798 |
03/01/2025 |
Late Report |
Monthly SMR ( MONNPDES ) report for January 2025 (2935935) was due on 01-MAR-25. |
Violation |
N |
Report |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1151797 |
02/01/2025 |
Late Report |
Monthly SMR ( MONNPDES ) report for December 2024 (2903754) was due on 01-FEB-25. |
Violation |
N |
Report |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1151796 |
01/01/2025 |
Late Report |
Monthly SMR ( MONNPDES ) report for November 2024 (2896065) was due on 01-JAN-25. |
Violation |
N |
Report |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1151795 |
12/01/2024 |
Late Report |
Monthly SMR ( MONNPDES ) report for October 2024 (2869080) was due on 01-DEC-24. |
Violation |
N |
Report |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1151794 |
11/01/2024 |
Late Report |
Monthly SMR ( MONNPDES ) report for September 2024 (2858470) was due on 01-NOV-24. |
Violation |
N |
Report |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1151793 |
10/01/2024 |
Late Report |
Monthly SMR ( MONNPDES ) report for August 2024 (2850276) was due on 01-OCT-24. |
Violation |
N |
Report |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1149287 |
07/30/2025 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 70 mg/L at M-015A. |
Violation |
N |
eSMR |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1149286 |
02/25/2025 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 42 mg/L at M-017. |
Violation |
N |
eSMR |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1149285 |
01/28/2025 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 59 mg/L at M-017. |
Violation |
N |
eSMR |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1143766 |
11/29/2024 |
Deficient Monitoring |
Unable to pull a sample for the monthly monitoring report |
Violation |
N |
eSMR |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1143752 |
08/21/2024 |
CAT1 |
Total Suspended Solids (TSS) Daily Maximum limit is 100 mg/L and reported value was 2200 mg/L at M-015A. |
Violation |
N |
eSMR |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1129055 |
05/31/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30.0 mg/L and reported value was 41.0 mg/L at M-017. |
Violation |
N |
eSMR |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1128216 |
04/29/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 38 mg/L at M-017. |
Violation |
N |
eSMR |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1126789 |
03/20/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30.0 mg/L and reported value was 34.0 mg/L at M-015A. |
Violation |
N |
eSMR |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1125391 |
02/09/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30.0 mg/L and reported value was 40.0 mg/L at M-017. |
Violation |
N |
eSMR |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1124740 |
01/30/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30.0 mg/L and reported value was 33.4 mg/L at M-017. |
Violation |
N |
eSMR |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1116964 |
04/19/2023 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 32 mg/L at M-017. |
Violation |
N |
eSMR |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1113924 |
01/03/2023 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reported value was 49.3 mg/L at M-017. |
Violation |
N |
eSMR |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
| 1093887 |
08/22/2021 |
Pretreatment |
Following plant re-start, daily discharge rate on 8/22/21 at boiler blowdown (M015A) prior to mixing tank was 0.014 MGD, which exceeded the permit daily discharge maximum at that location of 0.011 MGD. However, total discharge to effluent discharge point (M017) was well below allowable limit. |
Violation |
N |
eSMR |
Scotia Town - Eel River Power |
386851 |
R1-2012-0065 |
N |
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