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Place ID 273145 		  
  
  
  
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General Information
Region Place ID Place Name Place Type Place Address Place County
5F 273145 Canyon Fork WWTF Wastewater Treatment Facility Auberry & Morgan Canyon Rds Prather, CA, 93602 Fresno
Expand/Contract Related Parties
Related Parties
Party Party Type Party Name Role Classification Relationship Start Date Relationship End Date
496124 Organization 3441 South Willow Investments, LP Owner Privately-Owned Business 02/05/2009
7725 Organization Canyon Fork Properties Owner Privately-Owned Business 09/29/1993 02/04/2009
Total Related Parties: 2
Expand/Contract Regulatory Measures
Regulatory Measures
Reg Measure ID Reg Measure Type Region Program Order No. WDID Effective Date Expiration Date Status Amended?
145339 WDR 5F WDRMUNIOTH 95-165 5C101016001 06/23/1995 06/20/2005 Active Y
144622 WDR 5F WDRMUNIOTH 86-043 5C101016001 02/28/1986 02/26/1996 Historical N
Total Reg Measures: 2
Expand/Contract Violations
Violations
Violation ID Occurred Date Violation Type (-) Violation Description Corrective Action Status Classification Source
1111940 11/30/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30.0 mg/L and reported value was 54 mg/L at EFF-001. Violation B Report
1111941 11/30/2022 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30.0 mg/L and reported value was 92 mg/L at EFF-001. Violation B Report
1111938 11/28/2022 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 60.0 mg/L and reported value was 120 mg/L at PND-001. Violation B Report
1111932 11/20/2022 LREP October 2022 SMR due 20 November 2022, not submitted (50 days late). Violation B Report
1111937 11/15/2022 Order Conditions DO in ponds shall not be less than 1.0 mg/L, 0.93-0.99 mg/L (2x) Violation B Report
1111936 11/15/2022 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation B Report
1111935 11/15/2022 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 60.0 mg/L and reported value was 64 mg/L at PND-001. Violation B Report
1109459 09/30/2022 DMON September 2022 SMR missing: Daily samples of pH (26x), DO (26x), from Pond Monitoring. Violation B Report
1109458 09/26/2022 Order Conditions DO in ponds shall not be less than 1.0 mg/L, 0.48-0.62 mg/L (4x) Violation B Report
1109457 09/08/2022 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation B Report
1108263 08/31/2022 DMON August 2022 SMR missing: Daily samples of pH (26x), DO (26x), from Pond Monitoring. Violation B Report
1108262 08/30/2022 Order Conditions DO in ponds shall not be less than 1.0 mg/L, 0.24-0.57 mg/L (5x) Violation B Report
1109776 07/31/2022 DMON July 2022 SMR missing: Daily samples of pH (27x), DO (27x), from Pond Monitoring. Violation B Report
1109775 07/31/2022 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30.0 mg/L and reported value was 140 mg/L at EFF-001. Violation B Report
1109774 07/26/2022 Order Conditions DO in ponds shall not be less than 1.0 mg/L, 0.33-0.48 mg/L (4x) Violation B Report
1109773 07/05/2022 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation B Report
1108259 07/05/2022 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 60 mg/L and reported value was 140 mg/L. Violation B Report
1106669 06/30/2022 DMON June 2022 SMR missing: Daily samples of pH (25x), DO (25x), from Pond Monitoring. Violation B Report
1106668 06/30/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30.0 mg/L and reported value was 72 mg/L at EFF-001. Violation B Report
1106667 06/30/2022 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30.0 mg/L and reported value was 215 mg/L at EFF-001. Violation B Report
1106666 06/28/2022 Order Conditions DO in ponds shall not be less than 1.0 mg/L, 0.44-0.55 mg/L (5x) Violation B Report
1106664 06/16/2022 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 60.0 mg/L and reported value was 140 mg/L at EFF-001. Violation B Report
1106665 06/07/2022 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation B Report
1106662 06/07/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 60.0 mg/L and reported value was 110 mg/L at EFF-001. Violation B Report
1106663 06/07/2022 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 60.0 mg/L and reported value was 290 mg/L at EFF-001. Violation B Report
1105615 05/31/2022 DMON May 2022 SMR missing: Daily samples of pH (27x), DO (27x), from Pond Monitoring. Violation B Report
1105613 05/31/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30.0 mg/L and reported value was 47 mg/L at EFF-001. Violation B Report
1105614 05/31/2022 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30.0 mg/L and reported value was 250 mg/L at EFF-001. Violation B Report
1105612 05/26/2022 Order Conditions DO in ponds shall not be less than 1.0 mg/L, 0.77-0.84 mg/L (3x) Violation B Report
1105611 05/26/2022 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 60.0 mg/L and reported value was 280 mg/L at EFF-001. Violation B Report
1105610 05/03/2022 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation B Report
1105609 05/03/2022 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 60.0 mg/L and reported value was 220 mg/L at EFF-001. Violation B Report
1104523 04/30/2022 DMON April 2022 SMR missing: Daily samples of pH (26x), DO (26x), from Pond Monitoring. Violation B Report
1104521 04/30/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30.0 mg/L and reported value was 60 mg/L at EFF-001. Violation B Report
1104522 04/30/2022 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30.0 mg/L and reported value was 190 mg/L at EFF-001. Violation B Report
1104520 04/19/2022 Order Conditions DO in ponds shall not be less than 1.0 mg/L, 0.84 mg/L (1x) Violation B Report
1104518 04/19/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 60.0 mg/L and reported value was 98 mg/L at EFF-001. Violation B Report
1104519 04/19/2022 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 60.0 mg/L and reported value was 300 mg/L at EFF-001. Violation B Report
1104517 04/12/2022 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation B Report
1104516 04/12/2022 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 60.0 mg/L and reported value was 80 mg/L at EFF-001. Violation B Report
1103197 03/31/2022 DMON March 2022 SMR missing: Daily samples of pH (25x), DO (25x), from Pond Monitoring. Violation B Report
1103194 03/31/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30.0 mg/L and reported value was 37 mg/L at EFF-001. Violation B Report
1103195 03/31/2022 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30.0 mg/L and reported value was 96 mg/L at EFF-001. Violation B Report
1103192 03/08/2022 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 60.0 mg/L and reported value was 110 mg/L at EFF-001. Violation B Report
1103193 03/01/2022 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation B Report
1103191 03/01/2022 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 60.0 mg/L and reported value was 81 mg/L at EFF-001. Violation B Report
1102055 02/28/2022 DMON February 2022 SMR missing: Daily samples of pH (24x), DO (24x), from Pond Monitoring. Violation B Report
1102051 02/28/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30 mg/L and reported value was 44 mg/L at EFF-001. Violation B Report
1102052 02/28/2022 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30.0 mg/L and reported value was 84 mg/L at EFF-001. Violation B Report
1102049 02/08/2022 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 60.0 mg/L and reported value was 73 mg/L at EFF-001. Violation B Report
1102046 02/01/2022 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 60.0 mg/L and reported value was 95 mg/L at EFF-001. Violation B Report
1102041 01/31/2022 DMON January 2022 SMR missing: Daily samples of pH (27x), DO (27x), from Pond Monitoring. Violation B Report
1102035 01/31/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30 mg/L and reported value was 115 mg/L at EFF-001. Violation B Report
1102039 01/31/2022 CAT1 Settleable Solids Monthly Average limit is 0.1 mg/L and reported value was 0.2 mg/L at EFF-001. Violation B Report
1102037 01/31/2022 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30.0 mg/L and reported value was 150 mg/L at EFF-001. Violation B Report
1102031 01/11/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 60.0 mg/L and reported value was 120.0 mg/L at EFF-001. Violation B Report
1102032 01/11/2022 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 60.0 mg/L and reported value was 110 mg/L at EFF-001. Violation B Report
1102029 01/04/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 60.0 mg/L and reported value was 110 mg/L at EFF-001. Violation B Report
1102030 01/04/2022 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 60.0 mg/L and reported value was 190 mg/L at EFF-001. Violation B Report
1099193 12/31/2021 DMON December 2021 SMR missing: Daily samples of pH (27x), DO (27x), Weekly FB (1x) from Pond Monitoring. Weekly SS (1x), EC (1x) from effluent monitoring. Violation B Report
1099191 12/31/2021 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30 mg/L and reported value was 48 mg/L at EFF-001. Violation B Report
1099192 12/31/2021 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30.0 mg/L and reported value was 58 mg/L at EFF-001. Violation B Report
1099187 12/20/2021 LREP November 2021 SMR due 20 December 2021, not submitted (31 days late). Violation B Report
1099188 12/14/2021 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 60.0 mg/L and reported value was 69 mg/L at EFF-001. Violation B Report
1099189 12/07/2021 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 60.0 mg/L and reported value was 69.0 mg/L at EFF-001. Violation B Report
1099186 11/20/2021 LREP October 2021 SMR due 20 November 2021, not submitted (61 days late). Violation B Report
1096433 09/30/2021 DMON September 2021 SMR missing: Daily samples of pH (26x), DO (26x), Weekly FB (1x) from Pond Monitoring. Weekly SS (1x), EC (1x) from effluent monitoring. Violation B Report
1096427 09/30/2021 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30 mg/L and reported value was 62 mg/L at EFF-001. Violation B Report
1096430 09/30/2021 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 107 mg/L at EFF-001. Violation B Report
1096432 09/28/2021 Order Conditions DO in ponds shall not be less than 1.0 mg/L, 0.28-0.49 mg/L (4x) Violation B Report
1096425 09/20/2021 LREP August 2021 SMR due 20 September 2021, not submitted (53 days late). Violation B Report
1096426 09/14/2021 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 60.0 mg/L and reported value was 73 mg/L at EFF-001. Violation B Report
1096429 09/14/2021 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 60.0 mg/L and reported value was 130 mg/L at EFF-001. Violation B Report
1096431 09/07/2021 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation B Report
1096428 09/07/2021 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 60 mg/L and reported value was 84 mg/L at EFF-001. Violation B Report
1095097 07/31/2021 DMON July 2021 SMR missing: Daily samples of pH (27x), DO (27x), Weekly FB (1x) from Pond Monitoring. Weekly SS (1x), EC (1x) from effluent monitoring. Violation B Report
1095096 07/13/2021 OEV Total Coliform Daily Maximum limit is 240.0 MPN/100 mL and reported value was 920 MPN/100 mL at EFF-001. Violation B Report
1095095 06/30/2021 DMON June 2021 SMR missing: Daily samples of pH (25x), DO (25x) from Pond Monitoring. Violation B Report
1095093 06/30/2021 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30.0 mg/L and reported value was 39 mg/L at EFF-001. Violation B Report
1095094 06/30/2021 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30.0 mg/L and reported value was 45 mg/L at EFF-001. Violation B Report
1095091 06/20/2021 LREP May 2021 SMR due 20 June 2021, not submitted (110 days late). Violation B Report
1095092 06/03/2021 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation B Report
1095090 04/30/2021 DMON April 2021 SMR missing: Daily samples of pH (26x), DO (26x) from Pond Monitoring. Violation B Report
1095086 04/30/2021 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30 mg/L and reported value was 77 mg/L at EFF-001. Violation B Report
1095088 04/30/2021 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 80.0 mg/L at EFF-001. Violation B Report
1095085 04/20/2021 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 60.0 mg/L and reported value was 120.0 mg/L at EFF-001. Violation B Report
1095087 04/20/2021 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 60.0 mg/L and reported value was 110 mg/L at EFF-001. Violation B Report
1095089 04/06/2021 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation B Report
1095084 03/31/2021 DMON March 2021 SMR missing: Daily samples of pH (26x), DO (26x) from Pond Monitoring. Violation B Report
1095080 03/31/2021 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30 mg/L and reported value was 85 mg/L at EFF-001. Violation B Report
1095081 03/31/2021 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30.0 mg/L and reported value was 43 mg/L at EFF-001. Violation B Report
1095083 03/30/2021 Order Conditions DO in ponds shall not be less than 1.0 mg/L, 0.74-0.91 mg/L (5x) Violation B Report
1095076 03/20/2021 LREP February 2021 SMR due 20 March 2021, not submitted (202 days late). Violation B Report
1095079 03/16/2021 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 60.0 mg/L and reported value was 110 mg/L at EFF-001. Violation B Report
1095082 03/09/2021 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation B Report
1095075 01/31/2021 DMON January 2021 SMR missing: Daily samples of pH (27x), DO (27x) from Pond Monitoring. Violation B Report
1095070 01/31/2021 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30 mg/L and reported value was 157 mg/L at EFF-001. Violation B Report
1095073 01/31/2021 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 71 mg/L at EFF-001. Violation B Report
1095069 01/19/2021 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 60.0 mg/L and reported value was 220 mg/L at EFF-001. Violation B Report
1095071 01/19/2021 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 60 mg/L and reported value was 90 mg/L at EFF-001. Violation B Report
1095074 01/05/2021 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation B Report
1095068 01/05/2021 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 60.0 mg/L and reported value was 93 mg/L at EFF-001. Violation B Report
1095067 12/31/2020 DMON December 2020 SMR missing: Daily samples of pH (27x), DO (27x) from Pond Monitoring. Violation B Report
1095062 12/31/2020 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30 mg/L and reported value was 74 mg/L at EFF-001. Violation B Report
1095065 12/31/2020 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 71 mg/L at EFF-001. Violation B Report
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 105 Priority Violations: 0
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
*As of 5/20/2010, the Water Board's Enforcement Policy requires that all violations be classified as 1, 2 or 3, with class 1 being the highest. Prior to this, violations were simply classified as Yes or No. If a 123 classification has been assigned to a violation that occurred before this date, that classification data will be displayed instead of the Yes/No data.
Violation Types
CAT1 = Category 1 Pollutant (Effluent Violation for Group 1 Pollutant) DMON = Deficient Monitoring
LREP = Late Report Order Conditions = Order Conditions
OEV = Other Effluent Violation
Expand/Contract Enforcement Actions
Enforcement Actions
Enf Id Enf Type Enf Order No. Effective Date Status
412303 Notice of Violation null 03/14/2017 Active
349742 Oral Communication 07/28/2008 Historical
254755 Oral Communication 09/20/2004 Historical
253254 Oral Communication 08/02/2004 Historical
243173 Oral Communication 07/25/2003 Historical
229021 Notice of Violation 11/15/2000 Historical
228736 13267 Letter 05/11/2000 Historical
230085 13267 Letter 01/06/2000 Historical
230243 Notice of Violation 09/15/1999 Historical
224078 Clean-up and Abatement Order 89-721 11/17/1989 Historical
Total Enf Actions: 10
Expand/Contract Inspections
Inspections
Inspection ID Inspection Type Lead Inspector Actual End Date Planned Violations Attachment
30954165 Follow-up inspection (noncompliance) Gurjot S Chahal 12/21/2017 N 0 N/A
27446509 B Type compliance inspection Gurjot S Chahal 02/01/2017 N 9 N/A
299083 B Type compliance inspection Patricia A Jones 08/17/1999 Y 0 N/A
299077 B Type compliance inspection Jose Angel 01/06/1997 Y 0 N/A
299080 Follow-up inspection (noncompliance) Jose Angel 04/10/1996 Y 0 N/A
299079 B Type compliance inspection Jose Angel 10/26/1995 Y 0 N/A
299078 Follow-up inspection (enforcement) Jose Angel 06/27/1995 Y 0 N/A
299081 A Type compliance inspection Jose Angel 03/24/1995 Y 0 N/A
299082 B Type compliance inspection Jose Angel 05/02/1994 Y 0 N/A
Total Inspections: 9 Last Inspection: 12/21/2017
  
The current report was generated with data as of: 12/30/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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