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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
572001 Michael Nilsen 364 Knollcrest Drive Redding, CA 96002 None michael.nilsen@waterboards.ca.gov
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
Total Related Places: 0
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
229003 Central Valley Regional Water Quality Control Board, Redding Office Organization Employee 01/08/2018 None Waterboard
Total Related Parties: 1
  
  
  
  
Expand/Contract Regulatory Measures
Regulatory Measures (non-enforcement)
Reg. Measure ID Regulatory Measure Type Region WDID Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date Amended?
Total Regulatory Measures: 0
  
  
  
  
Expand/Contract Violations
Violations within the past year
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.
1131054 06/30/2024 Deficient Monitoring Deficient monitoring at SUP-001 - no priority pollutant metals sampling occurred Violation N Report Delleker WWTP 433307 R5-2019-0052 N
1131053 06/30/2024 Deficient Monitoring Deficient monitoring for multiple samples, including: RSW-001: Aluminum, Manganese, iron RGW-001 - RGW-003: All parameters Violation N Report Delleker WWTP 433307 R5-2019-0052 N
1130881 08/02/2024 Late Report Quarterly SMR ( MONNPDES ) report for Q2 2024 (2557454) was due on 01-AUG-24 Violation None Report Delleker WWTP 433307 R5-2019-0052 N
1130880 08/02/2024 Late Report Semi-Annual SMR ( MONNPDES ) report for H1 2024 (2557456) was due on 01-AUG-24 Violation None Report Delleker WWTP 433307 R5-2019-0052 N
1130869 07/31/2024 CAT1 Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 1000 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1130867 07/31/2024 CAT2 Copper, Total Recoverable Monthly Average limit is 6.7 ug/L and reported value was 10.1 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1130866 07/06/2024 CAT1 Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value was 1000 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1130796 08/01/2024 Late Report Once Only OneTime ( TECHRPT ) (WDR VI.C.2.d GW Well Installation Report) report for 2024/07/31 (2867841) was due on 31-JUL-24 Violation None Report Delleker WWTP 433307 R5-2019-0052 N
1130795 08/01/2024 Late Report Once Only OneTime ( TECHRPT ) (WDR VI.C.2.h(2) Salinity/EC Site-Specific Study, Final Report) report for 2024/07/31 (2867842) was due on 31-JUL-24 Violation None Report Delleker WWTP 433307 R5-2019-0052 N
1130794 08/01/2024 Late Report Once Only OneTime ( TECHRPT ) (Analytical Methods Report) report for 2024/05/06 (2842040) was due on 31-JUL-24 Violation None Report Portola WWTP 451326 R5-2024-0023 N
1130776 05/31/2024 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 87 mg/L at EFF-001. Violation N Report Alturas Municipal WWTP 428906 R5-2020-0004 Y
1130775 05/31/2024 CAT2 Zinc, Total Recoverable Monthly Average limit is 26 ug/L and reported value was 30.2 ug/L at EFF-001. Violation N Report Alturas Municipal WWTP 428906 R5-2020-0004 Y
1130381 06/30/2024 Deficient Monitoring Equipment Malfunction Violation N eSMR Portola WWTP 451326 R5-2024-0023 Y
1130380 06/12/2024 Deficient Monitoring Equipment Malfunction *** Dismissed:Dismissed see violation ID 1130381. Flow monitoring did not occur. Malfunction occurred 6/11, 6/12, 6/13, staff changed violation date to 6/30. Violation N eSMR Portola WWTP 451326 R5-2024-0023 N
1130379 06/11/2024 Deficient Monitoring Equipment Malfunction *** Dismissed:Dismissed see violation ID 1130381. Flow monitoring did not occur. Malfunction occurred 6/11, 6/12, 6/13, staff changed violation date to 6/30. Violation N eSMR Portola WWTP 451326 R5-2024-0023 N
1130046 03/19/2024 Order Conditions Total coliform exceeded interim effluent limitation in TSO. Measured value is 1600, interim limit is 500 measured as more than once in any 30-day period. Effluent limitation exceedance of the NPDES permit Order R5-2019-0052 is included in Violation ID 1128428. Violation None Report Delleker WWTP 436245 R5-2020-0900 Y
1130045 03/19/2024 Order Conditions Total coliform exceeded interim effluent limitation in TSO. Measured value is 1600, interim limit is 240 as a 7-day median. Effluent limitation exceedance of the NPDES permit Order R5-2019-0052 is included in Violation ID 1128427. Violation None Report Delleker WWTP 436245 R5-2020-0900 Y
1130044 03/07/2024 Order Conditions Total coliform exceeded interim effluent limitation in TSO. Measured value is 540, interim limit is 240 as a 7-day median. Effluent limitation exceedance of the NPDES permit Order R5-2019-0052 is included in Violation ID 1128426. Violation N Report Delleker WWTP 436245 R5-2020-0900 Y
1129965 06/30/2024 Order Conditions On 6/6/2024 - 6/28/2024 the NTU at FIL-001 exceeded 2.0 NTU as the daily average Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 N
1129881 06/30/2024 Deficient Monitoring Deficient Monitoring Violation N eSMR Delleker WWTP 433307 R5-2019-0052 N
1129518 07/02/2024 Late Report Once Only OneTime ( TECHRPT ) (WDR VI.C.3.a Salinity Eval. Minimization Plan) report for 2024/07/01 (2824890) was due on 01-JUL-24 Violation None Report American Valley WWTP 456253 R5-2024-0008 N
1129380 06/08/2024 CAT1 Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value was 1150 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1129379 06/30/2024 CAT1 Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 1150 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1129288 05/07/2024 Deficient Monitoring Lack of sample data at multiple locations. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 N
1129080 05/01/2024 CAT2 Zinc, Total Daily Maximum limit is 46 ug/L and reported value was 61.7 ug/L at EFF-001. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 Y
1129079 05/31/2024 CAT2 Zinc, Total Monthly Average limit is 26 ug/L and reported value was 61.7 ug/L at EFF-001. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 Y
1129078 05/31/2024 CAT2 Copper, Total Monthly Average limit is 10 ug/L and reported value was 16.3 ug/L at EFF-001. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 Y
1129077 05/31/2024 Deficient Monitoring TTHM and Total N were not sampled Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 Y
1129076 05/31/2024 Order Conditions Filter NTU exceeded 2 NTU daily average on 5/11- 5/13. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 Y
1128876 05/31/2024 CAT1 Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 1310 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1128875 05/04/2024 CAT1 Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value was 1310 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1128874 05/31/2024 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 44.6 mg/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1128873 05/31/2024 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30 mg/L and reported value was 32.7 mg/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1128872 05/18/2024 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 mg/L and reported value was 46.3 mg/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1128617 05/31/2024 Late Report Once Only OneTime ( MONNPDES ) (ROWD) report for 2024/01/01 (2483881) was due on 30-MAY-24 Violation None Report Bell Carter Industrial WWTP 436568 R5-2021-0021 N
1128586 03/31/2024 Deficient Monitoring All monitoring for month was missed, due to staff vacancies at the Grizzly Lake Community Services District Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128439 04/23/2024 OEV Total Coliform 7-Day Median limit is 23.0 MPN/100 mL and reported value was 240 MPN/100 mL at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128438 04/16/2024 OEV Total Coliform 7-Day Median limit is 23.0 MPN/100 mL and reported value was 49.0 MPN/100 mL at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128437 04/02/2024 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 40 MPN/100 mL at EFF-001. Violation N Report Delleker WWTP 433307 R5-2019-0052 Y
1128436 04/08/2024 CAT2 Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported value was 0.0325 mg/L at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128435 04/04/2024 CAT2 Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported value was 0.325 mg/L at EFF-001. Violation N Report Delleker WWTP 433307 R5-2019-0052 Y
1128434 04/10/2024 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.02 mg/L at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128433 04/05/2024 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.1 mg/L at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128432 04/04/2024 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.1 mg/L at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128431 04/03/2024 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.2 mg/L at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128430 04/02/2024 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.1 mg/L at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128429 04/01/2024 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.9 mg/L at EFF-001. Violation N Report Delleker WWTP 433307 R5-2019-0052 Y
1128428 03/19/2024 OEV Total Coliform Not to exceed a specific limit more than once within any 30-day period. limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N Report Delleker WWTP 433307 R5-2019-0052 Y
1128427 03/19/2024 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N Report Delleker WWTP 433307 R5-2019-0052 Y
1128426 03/07/2024 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 540 MPN/100 mL at EFF-001. Violation N Report Delleker WWTP 433307 R5-2019-0052 Y
1128425 03/21/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.6 SU at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128424 03/19/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.2 SU at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128423 03/18/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9 SU at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128422 03/17/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.7 SU at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128421 03/16/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.7 SU at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128420 03/12/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.1 SU at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128419 03/10/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.1 SU at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128418 03/09/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.3 SU at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128417 03/08/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.1 SU at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128416 03/07/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.2 SU at EFF-001. Violation N Report Delleker WWTP 433307 R5-2019-0052 Y
1128415 03/30/2024 CAT2 Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported value was 0.143 mg/L at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128414 03/26/2024 CAT2 Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported value was 0.02 mg/L at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128413 03/22/2024 CAT2 Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported value was 0.053 mg/L at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128412 03/18/2024 CAT2 Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported value was 0.026 mg/L at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128411 03/14/2024 CAT2 Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported value was 0.18 mg/L at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128410 03/10/2024 CAT2 Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported value was 0.105 mg/L at EFF-001. Violation N Report Delleker WWTP 433307 R5-2019-0052 Y
1128409 03/29/2024 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.4 mg/L at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128408 03/27/2024 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.02 mg/L at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128407 03/26/2024 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.03 mg/L at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128406 03/25/2024 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.03 mg/L at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128405 03/22/2024 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.03 mg/L at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128404 03/21/2024 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.02 mg/L at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128403 03/20/2024 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.5 mg/L at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128402 03/19/2024 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.11 mg/L at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128401 03/16/2024 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.08 mg/L at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128400 03/11/2024 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.18 mg/L at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128399 03/10/2024 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.13 mg/L at EFF-001. Violation N Report Delleker WWTP 433307 R5-2019-0052 Y
1128398 03/08/2024 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.19 mg/L at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1128397 03/07/2024 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.1 mg/L at EFF-001. Violation N Report Delleker WWTP 433307 R5-2019-0052 Y
1128396 03/31/2024 CAT1 Total Suspended Solids (TSS), Percent Removal Monthly Average (Mean) limit is 65 % and reported value was 0 % at EFF-001. Violation N Report Delleker WWTP 433307 R5-2019-0052 Y
1128395 03/31/2024 CAT1 BOD5 @ 20 Deg. C, Percent Removal Monthly Average (Mean) limit is 65 % and reported value was 13.7 % at EFF-001. Violation N Report Delleker WWTP 433307 R5-2019-0052 Y
1128394 03/31/2024 Order Conditions Freeboard in Pond 5 is less than 2 feet, which violates permit provision VI.C.4.a.ix Violation N Report Delleker WWTP 433307 R5-2019-0052 Y
1128358 04/30/2024 CAT1 Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 65 % and reported value was 43 % at EFF-002. Violation N eSMR Portola WWTP 397557 R5-2018-0088 Y
1128254 03/31/2024 CAT2 Copper, Total Recoverable Monthly Average limit is 15 ug/L and reported value was 29.8 ug/L at EFF-001. Violation N Report Alturas Municipal WWTP 428906 R5-2020-0004 Y
1128090 04/30/2024 Deficient Monitoring ¿ The following samples were missed during the month: o RGW-001 ¿ RGW-003 ¿ all parameters o INF-001, TSS due to lab collection error by contract lab Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1128062 03/31/2024 CAT1 Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % and reported value was 83 % at EFF-001. Violation N Report Alturas Municipal WWTP 428906 R5-2020-0004 Y
1128061 03/31/2024 CAT1 BOD5 @ 20 Deg. C, Percent Removal Percent Reduction limit is 85 % and reported value was 83 % at EFF-001. Violation N Report Alturas Municipal WWTP 428906 R5-2020-0004 Y
1127975 04/09/2024 CAT2 Zinc, Total Recoverable Maximum Daily (MDEL) limit is 46.0 ug/L and reported value was 63.5 ug/L at EFF-001. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 Y
1127974 04/30/2024 CAT2 Zinc, Total Recoverable Monthly Average limit is 26.0 ug/L and reported value was 63.5 ug/L at EFF-001. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 Y
1127973 04/30/2024 Order Conditions On 4/10-18 the filters exceeded NTU daily average order conditions. The plant discharged effluent meeting the permit requirements during this time, including coliform testing. UV treatment was still able to adequately treat effluent. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 Y
1127972 04/09/2024 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 18.0 ug/L and reported value was 19.8 ug/L at EFF-001. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 Y
1127971 04/30/2024 CAT2 Copper, Total Recoverable Monthly Average limit is 10.0 ug/L and reported value was 19.8 ug/L at EFF-001. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 Y
1127655 04/30/2024 CAT1 Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 1050 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1127654 04/06/2024 CAT1 Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value was 1050 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1127612 05/02/2024 Late Report Quarterly SMR ( MONNPDES ) report for Q1 2024 (2557453) was due on 01-MAY-24 Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1126993 03/31/2024 Order Conditions Freeboard < 2.0' RESULT: 1.8' in PND-005 Freeboard < 2.0' RESULT: 1.6' in PND-006 Violation N eSMR Portola WWTP 397557 R5-2018-0088 Y
1126992 03/06/2024 OEV pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.2 SU at EFF-002. Violation N eSMR Portola WWTP 397557 R5-2018-0088 Y
1126779 03/31/2024 Deficient Monitoring SUP-001 ¿ all parameters EFF-001, total chlorine on 3/12 and 3/3 and missing 1 sample each of: BOD, TSS, Ammonia, electrical conductivity, temperature. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1126489 03/31/2024 CAT2 Zinc, Total Monthly Average limit is 26 ug/L and reported value was 58.9 ug/L at EFF-001. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 Y
1126488 03/31/2024 Deficient Monitoring Forgot to sample hardness from RSW-001 Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 Y
1126487 03/06/2024 CAT2 Zinc, Total Daily Maximum limit is 46 ug/L and reported value was 58.9 ug/L at EFF-001. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 Y
1126486 03/31/2024 Order Conditions On 3/1, 2, 6, and 8, the daily average FIL-001 NTU exceeded 2 NTU. This is due to filter backwash cycle ending and when Valves switch back to normal operation a small amount of high NTU leaves the filter. The more backwashes, the more this affects the daily average. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 Y
1126485 03/31/2024 CAT2 Copper, Total Monthly Average limit is 10 ug/L and reported value was 16.8 ug/L at EFF-001. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 Y
1126093 03/06/2024 CAT2 Copper, Total Recoverable Weekly Average limit is 6.7 ug/L and reported value was 29.8 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1126092 03/31/2024 CAT1 Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 1210 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1126091 03/06/2024 CAT1 Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value was 1210 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1125414 02/29/2024 CAT2 Zinc, Total Monthly Average limit is 26 ug/L and reported value was 41.5 ug/L at EFF-001. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 Y
1125413 02/29/2024 Order Conditions The disk filter NTU daily average was above 2.0 on February 5, 9, 15-25, 28, and 29, because after backwashing a small amount of turbid water may briefly leave filters when valves change back over. The more backwashes, the higher the NTU average will become. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 Y
1125369 02/29/2024 Deficient Monitoring SUP-001 septage RSW-002 downstream receiving water RSW-001 upstream receiving water ¿ multiple constituents EFF-001 Effluent monitoring ¿ multiple constituents Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1125039 03/02/2024 Late Report Monthly SMR ( MONNPDES ) report for January 2024 (2557458) was due on 01-MAR-24 Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1125025 02/29/2024 CAT1 Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 1000 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
Report defaults to display violations within the last year. Click here to see last five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 111
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
  
  
  
  
Expand/Contract Enforcement Actions
Enforcement Actions
Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status
Total Enforcement Actions: 0
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
Total Regulatory Measures linked to Related Parties: 0
  
  
The current report was generated with data as of: 02/21/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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