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California Integrated Water Quality System Project (CIWQS)
   Party At-A-Glance Report

  
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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
138426 Stacy Gotham 364 Knollcrest Drive 205 Redding, CA 96002 530-224-4993 sgotham@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 06/17/2005 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.
1149095 10/22/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 mg/L and reported value was 67 mg/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 N
1149094 10/01/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 6.7 ug/L and reported value was 6.96 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 N
1149093 10/31/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30 mg/L and reported value was 40 mg/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 N
1149092 10/01/2025 CAT1 Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value was 869 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 N
1149090 10/31/2025 CAT1 Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 869 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 N
1148358 10/02/2025 Late Report Monthly SMR ( MONNPDES ) report for August 2025 (2902934) was due on 01-OCT-25 Violation None Report Delleker WWTP 433307 R5-2019-0052 N
1148309 10/01/2025 Late Report Once Only OneTime ( TECHRPT ) (Salinity Evaluation and Minimization Plan) report for 2021/10/01 (2518373) was due on 30-SEP-25 Violation None Report Sewerage Commission Oroville Region WWTP 442332 R5-2021-0044 N
1148022 09/24/2025 OEV Total Coliform Weekly Average limit is 23 MPN/100 mL and reported value was 49 MPN/100 mL at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 N
1148021 09/03/2025 CAT1 Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value was 723 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 N
1148020 09/30/2025 CAT1 Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 723 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 N
1147645 07/10/2025 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 33 MPN/100 mL at EFF-001. Violation N Report City of Corning WWTP 447832 R5-2022-0022 N
1147644 07/31/2025 CAT2 Dichlorobromomethane Monthly Average limit is 14 ug/L and reported value was 15 ug/L at EFF-001. Violation N Report City of Corning WWTP 447832 R5-2022-0022 N
1147215 09/02/2025 Late Report Monthly SMR ( MONNPDES ) report for July 2025 (2902933) was due on 01-SEP-25 Violation None Report Delleker WWTP 433307 R5-2019-0052 N
1147209 09/13/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris-wipes/Non-disposables caused 500 gallons of sewage to spill from Manhole at E Corona - Sunny ln Corning CA to Drainage Conveyance System Violation None SSO Corning Indust/Domestic CS 301246 2022-0103-DWQ N
1147130 08/31/2025 CAT1 Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 954 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 N
1147129 08/06/2025 CAT1 Aluminum, Total Recoverable Weekly Average limit is 954 ug/L and reported value was 954 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 N
1146498 07/30/2025 Deficient Monitoring Methylene Chloride sample from July 30th was not tested at the lab due to an issue with the preservation of the sample. We received notification from the lab on August 15th and then resampled after receiving new preservation containers on August 20th. The late pull for the July sample was due to not discharging for most of July. Violation N eSMR Bell Carter Industrial WWTP 436568 R5-2021-0021 N
1146065 08/02/2025 Late Report Semi-Annual SMR ( MONNPDES ) report for H1 2025 (2902925) was due on 01-AUG-25 Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1146064 08/02/2025 Late Report Monthly SMR ( MONNPDES ) report for June 2025 (2902932) was due on 01-AUG-25 Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1146063 08/02/2025 Late Report Quarterly SMR ( MONNPDES ) report for Q2 2025 (2902922) was due on 01-AUG-25 Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1145775 07/31/2025 CAT1 Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 1270 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 N
1145774 07/09/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 mg/L and reported value was 53 mg/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 N
1145772 07/02/2025 CAT1 Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value was 1270 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 N
1145770 07/31/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 6.7 ug/L and reported value was 7.35 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 N
1145769 07/09/2025 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 33 MPN/100 mL at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 N
1145768 07/02/2025 OEV Total Coliform 7-Day Median limit is 23.0 MPN/100 mL and reported value was 1600.0 MPN/100 mL at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 N
1145765 07/31/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30.0 mg/L and reported value was 34.0 mg/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 N
1144507 06/30/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30.0 mg/L and reported value was 43.8 mg/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1144506 06/28/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 mg/L and reported value was 83 mg/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1144505 06/07/2025 CAT1 Aluminum, Total Recoverable Weekly Average limit is 370.0 ug/L and reported value was 929.0 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1144504 06/30/2025 CAT1 Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 929 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1144039 05/31/2025 Deficient Monitoring No Total Nitrogen sample was taken from PND-003 Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1144006 06/02/2025 Late Report Once Only OneTime ( TECHRPT ) (Priority Pollutant 1) report for 2024/06/01 (2971035) was due on 01-JUN-25 Violation None Report Portola WWTP 451326 R5-2024-0023 N
1143999 06/01/2025 Late Report Once Only OneTime ( TECHRPT ) (Mixing Zone Study Update) report for 2024/05/06 (2842042) was due on 31-MAY-25 Violation None Report Portola WWTP 451326 R5-2024-0023 N
1143919 04/30/2025 Deficient Monitoring Laboratory communication error, completed Acute toxicity bioassay rather than a chronic toxicity bioassay. more detailed explanation included with report cover letter. Violation N eSMR Portola WWTP 451326 R5-2024-0023 N
1143918 04/30/2025 CAT1 Total Suspended Solids (TSS), Percent Removal 30-Day Average limit is 65 % and reported value was 54 % at EFF-002. Violation N eSMR Portola WWTP 451326 R5-2024-0023 N
1143917 05/31/2025 CAT1 Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 557 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1143916 05/31/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 6.7 ug/L and reported value was 6.95 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1143915 05/07/2025 CAT1 Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value was 557 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1143447 02/02/2025 Late Report Monthly SMR ( MONNPDES ) report for December 2024 (2902918) was due on 01-FEB-25 Violation N Report Delleker WWTP 433307 R5-2019-0052 Y
1143293 04/30/2025 Deficient Monitoring Hardness as(CaC03) sample was missed this month. We pulled the sample, and listed it as a constituent to be tested for on the Chain of Custody. The lab overlooked the constituent and did not test for it. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1143292 04/30/2025 CAT1 Ammonia, Total (as N) Monthly Average limit is 16.0 mg/L and reported value was 17.3 mg/L at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1143291 04/02/2025 OEV Total Coliform 7-Day Median limit is 23.0 MPN/100 mL and reported value was 280.0 MPN/100 mL at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1143290 04/16/2025 CAT2 Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported value was 0.125 mg/L at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1143289 04/12/2025 CAT2 Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported value was 0.033 mg/L at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1143288 04/04/2025 CAT2 Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported value was 0.08 mg/L at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1143287 04/15/2025 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 N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1143286 04/11/2025 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 eSMR Delleker WWTP 433307 R5-2019-0052 Y
1143285 04/02/2025 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.15 mg/L at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1143281 04/30/2025 CAT2 Zinc, Total Recoverable Monthly Average (Mean) limit is 26.0 ug/L and reported value was 47.9 ug/L at EFF-001. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 N
1143280 04/02/2025 CAT2 Zinc, Total Recoverable Daily Maximum limit is 46.0 ug/L and reported value was 47.9 ug/L at EFF-001. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 N
1143230 03/31/2025 CAT1 Total Suspended Solids (TSS), Percent Removal 30-Day Average limit is 65 % and reported value was 25 % at EFF-002. Violation N eSMR Portola WWTP 451326 R5-2024-0023 N
1143229 03/31/2025 CAT1 BOD5 @ 20 Deg. C, Percent Removal 30-Day Average limit is 65 % and reported value was 45 % at EFF-002. Violation N eSMR Portola WWTP 451326 R5-2024-0023 N
1143107 04/30/2025 CAT1 Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 632 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1143106 04/30/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30 mg/L and reported value was 32.3 mg/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1143105 04/02/2025 CAT1 Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value was 632 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1142829 03/12/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Fats, Oil and Grease (FOG),Debris-wipes/Non-disposables caused 25 gallons of sewage to spill from Lateral Clean Out (Public) at 26 Crestview Drive Quincy, CA to Street/Curb and Gutter (2 3) Violation None SSO Quincy CS 301550 2022-0103-DWQ N
1142370 03/31/2025 Order Conditions NTU daily average was higher than 2.0 NTU on 3/19/2025-3/28/2025 Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 N
1142369 03/31/2025 CAT2 Zinc, Total Recoverable Monthly Average limit is 26.0 ug/L and reported value was 59.7 ug/L at EFF-001. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 N
1142368 03/04/2025 CAT2 Zinc, Total Recoverable Daily Maximum limit is 46.0 ug/L and reported value was 59.7 ug/L at EFF-001. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 N
1142351 01/14/2025 Deficient Monitoring RGW-001: Depth to Groundwater (1/Quarter), Groundwater Elevation (1/Quarter), Gradient(1/Quarter), Gradient Direction (1/Quarter), pH(1/Quarter), EC (1/Quarter) RGW-002: Depth to Groundwater (1/Quarter), Groundwater Elevation (1/Quarter), Gradient(1/Quarter), Gradient Direction (1/Quarter), pH(1/Quarter), EC (1/Quarter) RGW-003: Depth to Groundwater (1/Quarter), Groundwater Elevation (1/Quarter), Gradient(1/Quarter), Gradient Direction (1/Quarter), pH(1/Quarter), EC (1/Quarter) Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1142350 03/29/2025 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.011 mg/L and reported value was 0.31 mg/L at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1142349 03/13/2025 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.011 mg/L and reported value was 3.3 mg/L at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1142348 03/11/2025 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.011 mg/L and reported value was 0.02 mg/L at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1142347 03/31/2025 CAT1 Ammonia, Total (as N) Monthly Average limit is 16.0 mg/L and reported value was 22.0 mg/L at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1142346 03/09/2025 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.6 SU at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1142345 03/31/2025 CAT2 Chlorine, Total Residual 4-Day Average (Mean) limit is 0.019 mg/L and reported value was 0.357 mg/L at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1142344 03/31/2025 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.21 mg/L at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1142343 03/30/2025 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.55 mg/L at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1142342 03/12/2025 CAT2 Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported value was 0.38 mg/L at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1142341 03/10/2025 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.011 mg/L and reported value was 1.5 mg/L at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1142340 03/27/2025 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.6 SU at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1142339 03/13/2025 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.6 SU at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1142338 03/10/2025 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.6 SU at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1142337 03/16/2025 CAT2 Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported value was 0.825 mg/L at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1142071 02/28/2025 CAT2 Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported value was 0.807 mg/L at EFF-001. Violation N Report Delleker WWTP 433307 R5-2019-0052 Y
1142070 02/12/2025 CAT2 Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported value was 0.457 mg/L at EFF-001. Violation N Report Delleker WWTP 433307 R5-2019-0052 Y
1142068 02/04/2025 CAT2 Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported value was 0.2 mg/L at EFF-001. Violation N Report Delleker WWTP 433307 R5-2019-0052 Y
1142067 02/08/2025 CAT2 Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported value was 0.173 mg/L at EFF-001. Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1142066 02/16/2025 CAT2 Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported value was 0.103 mg/L at EFF-001. Violation N Report Delleker WWTP 433307 R5-2019-0052 Y
1142064 02/28/2025 CAT2 Zinc, Total Recoverable Monthly Average limit is 67 ug/L and reported value was 87 ug/L at EFF-001. Violation N Report Bell Carter Industrial WWTP 436568 R5-2021-0021 N
1142063 02/28/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 16 ug/L and reported value was 29.4 ug/L at EFF-001. Violation N Report Bell Carter Industrial WWTP 436568 R5-2021-0021 N
1142055 01/27/2025 ATOX Acute Toxicity Single Sample Maximum limit is 70.0 % survival and reported value was 35.0 % survival at EFF-001. Violation N Report Alturas Municipal WWTP 428906 R5-2020-0004 Y
1142036 02/28/2025 Deficient Monitoring EFF-001: BOD 1/week (3/4), TSS 1/week (3/4), pH 1/week (3/4),temp 1/week (3/4) RSW:-001N: DO 1/week (3/4), EC 1/week (3/4), pH 1/week (3/4), Temp 1/week (3/4), Turbidity 1/week (3/4) RSW:-001S: DO 1/week (3/4), EC 1/week (3/4), pH 1/week (3/4), Temp 1/week (3/4), Turbidity 1/week (3/4) RSW:-002: DO 1/week (3/4), EC 1/week (3/4), pH 1/week (3/4), Temp 1/week (3/4), Turbidity 1/week (3/4) Violation N Report Alturas Municipal WWTP 428906 R5-2020-0004 Y
1142035 02/11/2025 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.1 SU at EFF-001. Violation N Report Delleker WWTP 433307 R5-2019-0052 Y
1142001 02/10/2025 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 1.1 mg/L at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1142000 02/09/2025 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 10.1 SU at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1141999 02/08/2025 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.7 SU at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1141998 02/10/2025 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 10.2 SU at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1141997 02/26/2025 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.6 SU at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1141996 02/25/2025 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.6 SU at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1141995 02/07/2025 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 10.0 SU at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1141994 02/25/2025 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 N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1141993 02/14/2025 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.09 mg/L at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1141992 02/06/2025 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.8 SU at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1141991 02/09/2025 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.17 mg/L at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1141990 02/05/2025 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 10.2 SU at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1141989 02/04/2025 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 10.9 SU at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1141988 02/27/2025 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 N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1141987 02/08/2025 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.17 mg/L at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1141986 02/07/2025 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.09 mg/L at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1141985 02/06/2025 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 N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1141984 02/26/2025 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 2.0 mg/L at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1141983 02/05/2025 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.23 mg/L at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1141982 02/13/2025 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.12 mg/L at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1141981 02/04/2025 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 N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1141980 02/12/2025 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 eSMR Delleker WWTP 433307 R5-2019-0052 Y
1141979 02/14/2025 OEV Total Coliform 7-Day Median limit is 23.0 MPN/100 mL and reported value was 33.0 MPN/100 mL at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1141978 02/28/2025 CAT1 Ammonia, Total (as N) Monthly Average limit is 16.0 mg/L and reported value was 20.7 mg/L at EFF-001. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1141896 03/31/2025 CAT1 Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 595 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1141895 03/08/2025 CAT1 Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value was 595 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1141894 03/15/2025 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 49 MPN/100 mL at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1141627 02/28/2025 Deficient Monitoring Missed monthly effluent samples for; Copper, Aluminum, Hardness, Iron, Manganese Nitrite, Nitrate and Nitrite + Nitrate EFF-001: Copper(1/Month), Aluminum (1/Month), Hardness(1/Month), Iron(1/Month), Manganese(1/Month), Nitrite(1/Month), Nitrate(1/Month), Nitrite + Nitrate(1/Month), Chlorine 1-Hr, 4-day (2/11,2/19,2/20) RSW-001: Copper(1/Month), Aluminum(1/Month), Hardness(1/Month), Iron(1/Month), Manganese(1/Month), DO(1/Week) 1of 4 PND visual data Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1141587 02/11/2025 CAT2 Zinc, Total Recoverable Daily Maximum limit is 46.0 ug/L and reported value was 51.4 ug/L at EFF-001. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 N
1141586 02/28/2025 CAT2 Zinc, Total Recoverable Monthly Average (Mean) limit is 26.0 ug/L and reported value was 51.4 ug/L at EFF-001. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 N
1141327 01/31/2025 Deficient Monitoring No recorded flow until 1/13/25 RSW-001: DOC (1/month), Turbidity(1/week) SUP-001: BOD(1/month), TSS(1/month), Ammonia(1/month) INF-001: BOD (2/Month), EC (2/month) [1/2], pH (1/week), TSS(2/month), Flow (Continuous) Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1141239 03/02/2025 Late Report Monthly SMR ( MONNPDES ) report for January 2025 (2902927) was due on 01-MAR-25 Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1140911 02/28/2025 CAT1 Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 639 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1140910 02/22/2025 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 27.9 MPN/100 mL at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1140909 02/15/2025 CAT1 Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value was 639 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1140900 12/31/2024 Deficient Monitoring Discharger failed to monitor SUP-001 for Total Aluminum Violation N Report Delleker WWTP 433307 R5-2019-0052 Y
1140839 12/31/2024 Deficient Monitoring To our Knowledge there is no indication that the accute toxicity test was conducted in 2024. Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1140834 12/31/2024 Deficient Monitoring No field measurements for PH, EC and depth to ground water for any of the RGW locations Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1140664 01/13/2025 CAT2 Zinc, Total Recoverable Daily Maximum limit is 46.0 ug/L and reported value was 62.2 ug/L at EFF-001. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 N
1140663 01/31/2025 CAT2 Zinc, Total Recoverable Monthly Average (Mean) limit is 26.0 ug/L and reported value was 62.2 ug/L at EFF-001. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 N
1140355 01/02/2025 Deficient Monitoring No RW monitoring conducted the week of 11/24 due to boat ramp being flooded Violation N Report Bell Carter Industrial WWTP 436568 R5-2021-0021 N
1140354 02/02/2025 Deficient Monitoring Discharger did not conduct receiving water sampling due to the boat launch ramp being flooded, therefore they could not access the monitoring location. Violation N Report Bell Carter Industrial WWTP 436568 R5-2021-0021 N
1140074 02/02/2025 Late Report Annual SMR ( MONNPDES ) (Annual Progress Report-BOD & TSS) report for 2024 (2322182) was due on 01-FEB-25 Violation None Report Alturas Municipal WWTP 428906 R5-2020-0004 Y
1140073 02/02/2025 Late Report Annual SMR ( MONNPDES ) (Annual Progress Report-Ammonia) report for 2024 (2322183) was due on 01-FEB-25 Violation None Report Alturas Municipal WWTP 428906 R5-2020-0004 Y
1140072 02/02/2025 Late Report Annual SMR ( MONNPDES ) (Annual Progress Report-Chronic) report for 2024 (2322181) was due on 01-FEB-25 Violation None Report Alturas Municipal WWTP 428906 R5-2020-0004 Y
1140057 02/02/2025 Late Report Semi-Annual SMR ( MONNPDES ) report for H2 2024 (2902913) was due on 01-FEB-25 Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1140056 02/02/2025 Late Report Annual SMR ( MONNPDES ) report for 2024 (2902919) was due on 01-FEB-25 Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1140055 02/02/2025 Late Report Quarterly SMR ( MONNPDES ) report for Q4 2024 (2902912) was due on 01-FEB-25 Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1140029 01/31/2025 Late Report Annual SMR ( TECHRPT ) (MRP X.D.1 Annual Operations Report) report for 2024 (2902920) was due on 30-JAN-25 Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1139986 12/31/2024 Deficient Monitoring No Flow was Recorded because the influent meter was disabled. INF-001: Flow(Continuous, flow meter being replaced) pH(1/week, 3 of 4) SUP-001: Septage Supernatant Recived, BOD (1/month), TSS (1/month), Ammonia (1/month) Found in lab sheets, not reported though PND-001 thru PND-005: pH (1/month), DO(1/month), EC(1/month)Total N (1/month, PND-003 only) Liquid Depth & Freeboard (1/month) Seepage through pond dikes (1/month) Excessive odors and other nuisances(1/month) Excessive weed growth in pond(1/month) Violation N eSMR Delleker WWTP 433307 R5-2019-0052 Y
1139945 01/31/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 6.7 ug/L and reported value was 25.6 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1139944 01/08/2025 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 15 ug/L and reported value was 25.6 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1139943 01/31/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30 mg/L and reported value was 34 mg/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1139942 01/08/2025 OEV Total Coliform 7-Day Median limit is 23.0 MPN/100 mL and reported value was 79.0 MPN/100 mL at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1139941 01/31/2025 CAT1 Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 982 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1139940 01/11/2025 CAT1 Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value was 982 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1139806 01/21/2025 Other Codes Undisinfected secondary treated wastewater is not permitted to discharge to Spanish Creek under WDRs Order R5-2024-0008. Undisinfected wastewater contains elevated concentrations of biological pathogens (e.g., E. coli) that pose a risk to human health. As reported, the Discharger discharged approximately 200,225 gallons of undisinfected secondary treated wastewater to Spanish Creek. Failure to provide a report of waste discharge 180 days in advance of the discharge of wastewater is a violation of CWC Section 13376. Violation None Report American Valley WWTP 456253 R5-2024-0008 Y
1139805 01/21/2025 Order Conditions The sodium hypochlorite valve was not re-opened after completing repair work, this prevented proper disinfection of the effluent. In addition, the chlorine analyzer was not set with the Facility?s SCADA system to perform a callout, this contributed to the length of time undisinfected effluent was discharged to surface water. These incident factors demonstrate a violation of Standard Provisions, Proper Operation and Maintenance (WDR Order R5-2024-0008, Attachment D Section 1.D). Violation None Report American Valley WWTP 456253 R5-2024-0008 Y
1139804 01/21/2025 Order Conditions By-pass of undisinfected wastewater to Spanish Creek is a violation of Discharge Prohibition III.B (WDR Order R5-2024-0008). Violation None Report American Valley WWTP 456253 R5-2024-0008 Y
1139803 01/21/2025 Order Conditions Failure to chlorinate wastewater as described in the permit Fact Sheet section II.A prior to discharge to Spanish Creek is a violation of Discharge Prohibition III.A. (WDRs Order R5-2024-0008). Violation None Report American Valley WWTP 456253 R5-2024-0008 Y
1139746 12/31/2024 Deficient Monitoring Missed total coliform sample Violation N eSMR Portola WWTP 451326 R5-2024-0023 N
1139430 01/30/2025 Deficient Monitoring Discharger failed to monitor, INF-001, SUP-001, RSW-001, PND-001 thru PND-005. INF-001:Flow(Continuous)pH(1/week, reported 1)Electrical Conductivity(2/month, reported 1)SUP-001:BOD(1/month) TSS(1/month) Ammonia(1/month) RSW-001:pH(1/week, reported 3)Copper (1/month) Ammonia (1/month) DOC (1/month) DO (1/week, reported 2)Electrical Conductivity(1/week, reported 3) Fecal Coliform(1/month)Hardness CaCO3 (1/month) Temperature(1/week, reported 3) Turbidity (1/week, 2) PND-001 thru PND-005: pH(1/month) DO(1/month) Electrical Conductivity (1/month) Total Nitrogen (1/month) Liquid Depth & Freeboard (1/month) Seepage through pond dikes (1/month) Excessive odors and other nuisances(1/month) Excessive weed growth in pond(1/month) Violation N Report Delleker WWTP 433307 R5-2019-0052 Y
1139184 12/31/2024 Order Conditions Filter NTU exceeded 2 NTU Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 Y
1139183 12/31/2024 CAT2 Zinc, Total Monthly Average limit is 26 ug/L and reported value was 37.1 ug/L at EFF-001. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 Y
1139182 12/07/2024 CAT1 Ammonia, Total (as N) Weekly Average limit is 8.9 mg/L and reported value was 09.48 mg/L at EFF-001. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 Y
1139181 12/14/2024 CAT1 Ammonia, Total (as N) Weekly Average limit is 8.9 mg/L and reported value was 12.4 mg/L at EFF-001. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 Y
1139180 12/31/2024 CAT1 Ammonia, Total (as N) Monthly Average limit is 5.7 mg/L and reported value was 8.46 mg/L at EFF-001. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 Y
1139032 01/02/2025 Late Report Monthly SMR ( MONNPDES ) report for November 2024 (2902917) was due on 01-JAN-25 Violation None Report Delleker WWTP 433307 R5-2019-0052 Y
1138794 12/14/2024 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 52 mg/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1138793 12/31/2024 Deficient Monitoring Due to lab error, BOD testing was not performed for 12/30/24 sample collection date. Communicated with waterboard staff about lab issues. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1138791 12/31/2024 CAT1 Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 840 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1138790 12/07/2024 CAT1 Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value was 840 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1138789 12/31/2024 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 52 mg/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1138540 11/30/2024 Deficient Monitoring Missing data for RSW-001 dissolved organic carbon sample. Violation N eSMR Portola WWTP 451326 R5-2024-0023 N
1138478 11/30/2024 Deficient Monitoring Second monthly fecal coliform sample was not collected from RSW-001 Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 Y
1138477 11/30/2024 CAT2 Zinc, Total Recoverable Monthly Average limit is 26 ug/L and reported value was 42.9 ug/L at EFF-001. Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 Y
1138476 11/30/2024 Order Conditions filter discharge exceeded daily average of 2 NTU monitoring requirement on 11/15-18, and 11/30 Violation N eSMR Mount Shasta WWTP 448201 R5-2023-0016 Y
1138233 11/30/2024 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 36 mg/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1138232 11/30/2024 Deficient Monitoring Due to lab error, BOD testing was not performed for 11/25/24 sample collection date. Communicated with waterboard staff about lab issues. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1138231 11/30/2024 CAT2 Copper, Total Recoverable Monthly Average limit is 6.7 ug/L and reported value was 8.7 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1138230 11/09/2024 CAT1 Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value was 920 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1138229 11/30/2024 CAT1 Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 920 ug/L at EFF-001. Violation N eSMR Alturas Municipal WWTP 428906 R5-2020-0004 Y
1137426 12/07/2024 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Vandalism (specify below) caused 3000 gallons of sewage to spill from Gravity Mainline at 184 Kokanee Dr. Oroville Ca 95966 to Unpaved Surface,Drainage Conveyance System that discharges to surface water Violation None SSO Lake Oroville Area PUD CS 301283 2022-0103-DWQ N
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: 168
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
  
  
  
  
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Enforcement Actions
Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status
Total Enforcement Actions: 0
  
  
  
  
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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: 11/07/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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