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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
6986 Ca Dept of Parks & Rec Sacramento State Agency Po Box 942896 Sacramento, CA 95814 916-445-8738(+) None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
257731 CDPR Sonoma Coast State Beach Sonoma 1 Dredge/Fill Site Owner 04/24/2002 None
240826 Millerton Lake State Rec Area Fresno 5F Wastewater Treatment Facility Owner 12/12/1986 None
239259 Malakoff Diggins Historic Park Nevada 5S Metal Mining Owner 12/17/1976 None
230083 Henry W Coe St Pk Santa Clara 3 Campground Owner 10/28/2002 None
228059 Grover Hot Springs Alpine 6A Facility Owner 10/09/1981 None
225077 Fort Ross Historic Park Sonoma 1 Dredge/Fill Site Owner 05/23/2005 None
222733 Empire Mine State Historic Park Nevada 5S Metal Mining Owner 05/09/2008 None
218975 D.L. Bliss State Park El Dorado 6A Campground Owner 04/14/1988 None
Total Related Places: 8
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
649906 Weston Rademacher Person Data Submitter 03/18/2025 None None
648847 Mark Naugle Person Data Submitter 01/17/2025 None None
647668 Fletcher Christian Person Data Submitter 10/17/2024 None None
643599 Liam Dooley Person Data Submitter 01/31/2024 None None
643599 Liam Dooley Person Data Submitter 02/01/2024 None None
641743 Joel Broddon Person Data Submitter 09/20/2023 None None
640219 Jeramy Chapdelaine Person Data Submitter 10/31/2023 None None
640219 Jeramy Chapdelaine Person Legally Responsible Official 07/14/2023 None None
635613 Joel Bonilla Person Legally Responsible Official 09/08/2025 None None
635134 Kevin Kimball Person Data Submitter 09/06/2022 10/16/2025 None
635134 Kevin Kimball Person Data Submitter 11/11/2025 None None
635134 Kevin Kimball Person Data Submitter 10/17/2025 None None
635134 Kevin Kimball Person Data Submitter 09/19/2022 10/16/2025 None
578327 Russell Hansen Person Data Submitter 05/30/2018 None None
577652 Gary Leach Person Legally Responsible Official 05/25/2018 None None
531640 Donna Ernst Person Data Submitter 02/06/2012 None None
531640 Donna Ernst Person Data Submitter 10/05/2017 None None
527456 Daniel Millsap Person Legally Responsible Official 02/06/2012 None None
378510 Kathleen Considine Person Legally Responsible Official 05/15/2007 08/01/2013 None
306421 Graham Payne Person Legally Responsible Official 03/27/2006 None None
143831 Barbara Escobar Person Enforcement Contact 02/06/2004 None None
92593 Bill Orme Person Facility Contact 04/24/2002 01/01/2005 None
72422 Kevin Forrester Person Legal representative 12/12/1986 03/29/2012 None
Total Related Parties: 23
  
  
  
  
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?
413314 Enrollee - NPDES 5S 5A29NP00006 Active NPDMINING R5-2022-0006-02 06/09/2017 None Discharger 05/23/2017 None Y
385621 NPDES Permit 5S 5A29NP00006 Historical NPDMINING R5-2012-0050 07/28/2012 06/08/2017 Discharger 06/23/2006 None N
147683 NPDES Permit 6T 6A020110801 Historical NPDESWW R6-2000-0058 06/14/2000 05/13/2009 Discharger 06/14/2000 None N
424947 Enrollee - WDR 3 3 440210034 Active WDRMUNIOWTS 2014-0153-DWQ 05/28/2020 None Discharger 08/29/2018 None N
450543 NPDES Permit 5S 5A290802001 Active NPDMINING R5-2023-0002 04/01/2023 None Discharger 12/19/2022 None N
186430 Enrollee - WDR 3 3 440210034 Historical WDRMUNIOWTS 97-010-DWQ 04/11/2003 05/27/2020 Discharger 09/01/2005 None N
417945 Enrollee - WDR 5F 5C100800001 Active WDRMUNIOTH 2014-0153-DWQ 03/26/2019 None Discharger 12/08/2017 None N
144900 WDR 6T 6A098706007 Active WDRNONMUNIPRCS 88-043 04/14/1988 None Discharger 04/14/1988 None N
169831 401 Certification 1 1B02053WNSO Historical CERFILLEXC None 07/30/2002 07/30/2007 Discharger 06/17/2005 None N
144660 WDR 5F 5C100800001 Historical WDRMUNIOTH 86-224 12/12/1986 03/25/2019 Discharger 12/12/1986 None N
138671 WDR 5S 5A290802001 Historical WDRMUNIOTH 76-258 12/17/1976 10/20/2017 Discharger 12/17/1976 None N
149555 401 Certification 1 1B05067WNSO Historical CERFILLEXC None 12/13/2005 12/13/2010 Discharger 06/17/2005 None N
411886 NPDES Permit 5S 5A290802001 Historical NPDMINING R5-2017-0086 10/01/2017 03/31/2023 Discharger 02/17/2017 None N
313660 NPDES Permit 5S 5A29NP00006 Historical NPDMINING R5-2006-0058 08/01/2006 07/26/2012 Discharger 06/23/2006 None N
144475 WDR 6T 6A020110801 Historical NPDESWW 81-096 10/09/1981 06/13/2000 Discharger 10/09/1981 None N
366010 NPDES Permit 6T 6A020110801 Active NPDNONMUNIPRCS R6T-2009-0025 05/13/2009 None Discharger 06/14/2000 None N
Total Regulatory Measures: 16
  
  
  
  
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.
1147810 03/02/2025 Late Report Failure to submit annual report for 2024. Violation None Report Henry W Coe St Pk 424947 2014-0153-DWQ Y
1146026 07/01/2025 OEV Turbidity Instantaneous Maximum limit is 2 NTU and reported value was 19.67 NTU at RSW-002. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1146025 07/01/2025 CAT2 Nickel, Total Maximum Daily (MDEL) limit is 26 ug/L and reported value was 67 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1146024 07/01/2025 CAT2 Nickel, Total Monthly Average limit is 14 ug/L and reported value was 67 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1146023 07/01/2025 CAT2 Zinc, Total Monthly Average limit is 18 ug/L and reported value was 21 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1145527 11/26/2024 Surface Water WDRs Provision V.A.16 states, in part, that the discharge shall not cause the receiving water turbidity to increase by more than 1 Nephelometric Turbidity Unit (NTU) where natural turbidity at RSW-001 is less between 1 and 5 NTU. On 26 November 2024, the Discharger reported that the upstream at monitoring location RSW-001 Turbidy was 4.1 and at the downstream monitoring location RSW-002 Turbidity was 580. Violation N Report Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1145162 04/02/2025 Order Conditions Temperature Difference Between Sample and Upstream Instantaneous Maximum limit is 5 Degrees C and reported value was 10.5 Degrees C at RSW-001D. Violation N eSMR Empire Mine State Historic Park 413314 R5-2022-0006-02 N
1144866 06/03/2025 CAT1 Iron, Total Monthly Average limit is 710 ug/L and reported value was 4700 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1144865 06/03/2025 CAT2 Nickel, Total Monthly Average limit is 14 ug/L and reported value was 46 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1144864 06/03/2025 CAT2 Copper, Total Monthly Average limit is 1.3 ug/L and reported value was 2 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1144863 06/03/2025 CAT1 Manganese, Total Monthly Average limit is 72 ug/L and reported value was 2080 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1144862 06/03/2025 CAT2 Nickel, Total Daily Maximum limit is 26 ug/L and reported value was 46 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1144861 06/03/2025 CAT1 Manganese, Total Daily Maximum limit is 130 ug/L and reported value was 2080 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1144860 06/03/2025 CAT1 Iron, Total Daily Maximum limit is 2000 ug/L and reported value was 4700 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1144220 05/13/2025 Surface Water Turbidity Instantaneous Maximum limit is 2 NTU and reported value was 5.16 NTU at RSW-002. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1144219 05/13/2025 CAT2 Nickel, Total Daily Maximum limit is 26 ug/L and reported value was 31 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1144218 05/13/2025 CAT1 Manganese, Total Daily Maximum limit is 130 ug/L and reported value was 1230 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1144217 05/13/2025 CAT1 Aluminum, Total Daily Maximum limit is 290 ug/L and reported value was 329 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1144216 05/13/2025 CAT2 Nickel, Total Monthly Average limit is 14 ug/L and reported value was 31 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1144215 05/30/2025 CAT2 Copper, Total Monthly Average limit is 1.3 ug/L and reported value was 1.8 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1144214 05/13/2025 CAT1 Iron, Total Monthly Average limit is 710 ug/L and reported value was 1500 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1144213 05/13/2025 CAT1 Manganese, Total Monthly Average limit is 72 ug/L and reported value was 1230 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1144212 05/13/2025 CAT1 Aluminum, Total Monthly Average limit is 94 ug/L and reported value was 329 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1143563 04/09/2025 CAT2 Nickel, Total Monthly Average limit is 14 ug/L and reported value was 20 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1143562 04/09/2025 CAT2 Copper, Total Monthly Average limit is 1.3 ug/L and reported value was 3.5 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1143561 04/09/2025 CAT1 Manganese, Total Monthly Average limit is 72 ug/L and reported value was 465 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1143560 04/09/2025 CAT1 Iron, Total Monthly Average limit is 710 ug/L and reported value was 2000 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1143559 04/09/2025 CAT1 Aluminum, Total Monthly Average limit is 94 ug/L and reported value was 726 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1143558 04/09/2025 OEV Turbidity Instantaneous Maximum limit is 2 NTU and reported value was 25 NTU at RSW-002. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1143557 04/09/2025 Order Conditions Temp Diff b/n Intake and Discharge Instantaneous Maximum limit is 5 Degrees F and reported value was 7.2 Degrees F at RSW-002. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1143556 04/09/2025 CAT1 Manganese, Total Daily Maximum limit is 130 ug/L and reported value was 465 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1143555 04/09/2025 CAT1 Aluminum, Total Daily Maximum limit is 290 ug/L and reported value was 726 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1142819 03/04/2025 CAT1 Aluminum, Total Daily Maximum limit is 290 ug/L and reported value was 328 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1142818 03/04/2025 OEV Turbidity Instantaneous Maximum limit is 2 NTU and reported value was 16.47 NTU at RSW-002. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1142817 03/04/2025 CAT2 Copper, Total Monthly Average limit is 1.3 ug/L and reported value was 1.9 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1142816 03/04/2025 CAT1 Aluminum, Total Monthly Average limit is 94 ug/L and reported value was 328 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1142815 03/04/2025 CAT1 Manganese, Total Monthly Average limit is 72 ug/L and reported value was 735 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1142814 03/04/2025 CAT2 Nickel, Total Daily Maximum limit is 26 ug/L and reported value was 33 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1142813 03/04/2025 CAT2 Nickel, Total Monthly Average limit is 14 ug/L and reported value was 33 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1142812 03/04/2025 CAT1 Manganese, Total Daily Maximum limit is 130 ug/L and reported value was 735 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1142811 03/04/2025 CAT1 Iron, Total Monthly Average limit is 710 ug/L and reported value was 950 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1142810 02/04/2025 CAT1 Manganese, Total Monthly Average limit is 80 ug/L and reported value was 100 ug/L at EFF-001. Violation N eSMR Empire Mine State Historic Park 413314 R5-2022-0006-02 N
1141761 02/11/2025 CAT1 Manganese, Total Daily Maximum limit is 130 ug/L and reported value was 285 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1141760 02/11/2025 CAT1 Aluminum, Total Monthly Average limit is 94 ug/L and reported value was 730 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1141759 02/11/2025 CAT1 Iron, Total Monthly Average limit is 710 ug/L and reported value was 2000 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1141758 02/11/2025 Deficient Monitoring Turbidity Instantaneous Maximum increased by more than 1 NTU while upstream turbidity at RSW-001 was between 1 and 5 NTUs Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1141757 02/11/2025 CAT1 Aluminum, Total Daily Maximum limit is 290 ug/L and reported value was 730 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1141756 02/11/2025 CAT2 Copper, Total Monthly Average limit is 1.3 ug/L and reported value was 4.6 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1141755 02/11/2025 CAT2 Copper, Total Daily Maximum limit is 3.9 ug/L and reported value was 4.6 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1141754 02/11/2025 CAT1 Manganese, Total Monthly Average limit is 72 ug/L and reported value was 285 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1141753 02/11/2025 CAT2 Nickel, Total Monthly Average limit is 14 ug/L and reported value was 24 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1140591 01/07/2025 OEV Turbidity Instantaneous Maximum limit is 2 NTU and reported value was 11.5 NTU at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1140590 01/07/2025 CAT1 Iron, Total Daily Maximum limit is 2000 ug/L and reported value was 2200 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1140589 01/07/2025 CAT2 Copper, Total Monthly Average limit is 1.3 ug/L and reported value was 4.6 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1140588 01/07/2025 CAT1 Manganese, Total Monthly Average limit is 72 ug/L and reported value was 330 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1140587 01/07/2025 CAT1 Aluminum, Total Monthly Average limit is 94 ug/L and reported value was 4400 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1140586 01/07/2025 CAT2 Nickel, Total Daily Maximum limit is 26 ug/L and reported value was 34 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1140585 01/07/2025 CAT2 Copper, Total Daily Maximum limit is 3.9 ug/L and reported value was 4.6 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1140584 01/07/2025 CAT1 Aluminum, Total Daily Maximum limit is 290 ug/L and reported value was 4400 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1140583 01/07/2025 CAT2 Zinc, Total Monthly Average limit is 18 ug/L and reported value was 24 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1140582 01/07/2025 CAT2 Nickel, Total Monthly Average limit is 14 ug/L and reported value was 34 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1140581 01/07/2025 CAT1 Manganese, Total Daily Maximum limit is 130 ug/L and reported value was 330 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1140580 01/07/2025 CAT1 Iron, Total Monthly Average limit is 710 ug/L and reported value was 2200 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1139725 12/03/2024 CAT2 Copper, Total Maximum Daily (MDEL) limit is 3.9 ug/L and reported value was 5.3 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1139724 12/03/2024 CAT1 Iron, Total Monthly Average limit is 710 ug/L and reported value was 1700 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1139723 12/03/2024 CAT1 Aluminum, Total Monthly Average limit is 94 ug/L and reported value was 1100 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1139722 12/03/2024 CAT2 Zinc, Total Monthly Average limit is 18 ug/L and reported value was 44 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1139721 12/03/2024 CAT2 Nickel, Total Monthly Average limit is 14 ug/L and reported value was 60 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1139720 12/03/2024 CAT1 Manganese, Total Maximum Daily (MDEL) limit is 130 ug/L and reported value was 480 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1139719 12/03/2024 CAT1 Manganese, Total Monthly Average limit is 72 ug/L and reported value was 480 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1139718 12/03/2024 CAT1 Aluminum, Total Maximum Daily (MDEL) limit is 290 ug/L and reported value was 1100 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1139717 12/03/2024 CAT2 Nickel, Total Maximum Daily (MDEL) limit is 26 ug/L and reported value was 60 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1139716 12/03/2024 CAT2 Copper, Total Monthly Average limit is 1.3 ug/L and reported value was 5.3 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1139715 12/03/2024 CAT2 Zinc, Total Maximum Daily (MDEL) limit is 38 ug/L and reported value was 44 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1139568 01/15/2025 Deficient Reporting Missed SMR reporting in 2024 Violation N Report Grover Hot Springs 366010 R6T-2009-0025 Y
1138278 11/26/2024 CAT2 Nickel, Total Daily Maximum limit is 26 ug/L and reported value was 37 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1138276 11/26/2024 CAT2 Zinc, Total Monthly Average limit is 18 ug/L and reported value was 32 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1138275 11/26/2024 CAT2 Nickel, Total Monthly Average limit is 14 ug/L and reported value was 37 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1138274 11/26/2024 CAT2 Copper, Total Daily Maximum limit is 3.9 ug/L and reported value was 18 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 N
1138273 11/26/2024 CAT2 Copper, Total Monthly Average limit is 1.3 ug/L and reported value was 18 ug/L at EFF-001. Violation N eSMR Malakoff Diggins Historic Park 450543 R5-2023-0002 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: 80
*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
462702 Notice of Violation None NOV 09/02/2025 for Ca Dept of Parks & Rec Sacramento Henry W Coe St Pk WDRMUNIOWTS 09/02/2025 Historical
460020 Notice of Violation None NOV 02/06/2025 for Ca Dept of Parks & Rec Sacramento NPDMINING 02/06/2025 Historical
459859 Staff Enforcement Letter None SEL 01/28/2025 for Ca Dept of Parks & Rec Sacramento NPDNONMUNIPRCS 01/28/2025 Historical
459241 Notice of Violation None NOV 11/22/2024 for Ca Dept of Parks & Rec Sacramento NPDMINING 11/22/2024 Historical
458429 Notice of Violation None NOV 09/13/2024 for Ca Dept of Parks & Rec Sacramento NPDMINING 09/13/2024 Historical
457477 Notice of Violation None NOV 06/24/2024 for Ca Dept of Parks & Rec Sacramento NPDMINING 06/24/2024 Historical
455960 Notice of Violation None NOV 02/21/2024 for Ca Dept of Parks & Rec Sacramento NPDMINING 02/21/2024 Historical
455500 Notice of Violation None NOV 01/10/2024 for Ca Dept of Parks & Rec Sacramento NPDMINING 01/10/2024 Historical
453936 Notice of Violation None NOV 07/21/2023 for Ca Dept of Parks & Rec Sacramento NPDMINING 07/21/2023 Historical
453545 Notice of Violation None NOV 07/19/2023 for Ca Dept of Parks & Rec Sacramento NPDMINING 07/19/2023 Historical
450441 Notice of Violation None NOV 12/09/2022 for Ca Dept of Parks & Rec Sacramento NPDMINING 12/09/2022 Historical
450294 Notice of Violation None NOV 11/28/2022 for Ca Dept of Parks & Rec Sacramento NPDMINING 11/28/2022 Historical
448984 Notice of Violation None NOV 07/22/2022 for Ca Dept of Parks & Rec Sacramento NPDMINING 07/22/2022 Historical
448656 Notice of Violation None NOV 07/22/2022 for Ca Dept of Parks & Rec Sacramento NPDMINING 07/22/2022 Historical
447928 Notice of Violation None NOV 04/25/2022 for Ca Dept of Parks & Rec Sacramento WDRMUNIOWTS 04/25/2022 Historical
445377 Notice of Violation None NOV 04/16/2021 for Ca Dept of Parks & Rec Sacramento NPDMINING 04/16/2021 Historical
444462 Notice of Violation None NOV 08/02/2021 for Ca Dept of Parks & Rec Sacramento NPDMINING 08/02/2021 Historical
443870 Admin Civil Liability R5-2021-0514 ACL R5-2021-0514 for Ca Dept of Parks & Rec Sacramento NPDMINING 09/10/2021 Historical
440605 Notice of Violation None NOV 04/30/2020 for Ca Dept of Parks & Rec Sacramento NPDMINING 04/30/2020 Historical
440604 Notice of Violation None NOV 09/28/2020 for Ca Dept of Parks & Rec Sacramento NPDMINING 09/28/2020 Historical
435530 Admin Civil Liability R5-2019-0538 ACL R5-2019-0538 for Ca Dept of Parks & Rec Sacramento NPDMINING 01/21/2020 Historical
434995 Notice of Violation None NOV 10/17/2019 for Ca Dept of Parks & Rec Sacramento NPDMINING 10/17/2019 Historical
434935 Notice of Violation None NOV 10/15/2019 for Ca Dept of Parks & Rec Sacramento NPDMINING 10/15/2019 Historical
432964 Notice of Violation None NOV 07/02/2019 for Ca Dept of Parks & Rec Sacramento NPDMINING 07/02/2019 Historical
429366 Notice of Violation None NOV 03/06/2019 for Ca Dept of Parks & Rec Sacramento NPDMINING 03/06/2019 Historical
428381 Notice of Violation None NOV 01/16/2019 for Ca Dept of Parks & Rec Sacramento NPDMINING 01/16/2019 Historical
428175 Clean-up and Abatement Order R5-2011-0705 CAO R5-2011-0705 for Ca Dept of Parks & Rec Sacramento NPDMINING 05/01/2011 Active
425089 Notice of Violation None NOV 08/24/2018 for Ca Dept of Parks & Rec Sacramento NPDMINING 08/24/2018 Historical
422380 Notice of Violation None NOV 06/28/2018 for Ca Dept of Parks & Rec Sacramento NPDMINING 06/28/2018 Historical
420711 Notice of Violation None NOV 04/04/2018 for Ca Dept of Parks & Rec Sacramento NPDMINING 04/04/2018 Historical
416454 Notice of Violation None NOV 09/20/2017 for Ca Dept of Parks & Rec Sacramento, Empire Mine NPDMINING 09/20/2017 Historical
415977 Time Schedule Order R5-2017-0087-02 TSO R5-2017-0087 for Ca Dept of Parks & Rec Sacramento NPDMUNIOTH 08/11/2017 Active
407626 Notice of Violation None NOV 06/07/2016 for Ca Dept of Parks & Rec Sacramento NPDMINING 06/07/2016 Historical
407618 Notice of Violation None NOV 06/24/2016 for Ca Dept of Parks & Rec Sacramento NPDMINING 06/24/2016 Historical
401596 Oral Communication None Oral Com for Ca Dept of Parks & Rec Sacramento WDRMUNIOTH 02/23/2015 Historical
400157 Notice of Violation None NOV 03/02/2015 for Ca Dept of Parks & Rec Sacramento NPDMINING 03/02/2015 Historical
394636 Notice of Violation None NOV 2/4/2014 for Ca Dept of Parks & Rec Sacramento NPDMINING 02/04/2014 Historical
393181 Admin Civil Liability R5-2013-0556 ACL R5-2013-0556 for Ca Dept of Parks & Rec Sacramento NPDMINING 09/18/2013 Historical
391308 Notice of Violation None NOV 06/17/2013 for Ca Dept of Parks & Rec Sacramento NPDMINING 06/17/2013 Historical
386898 Notice of Violation None NOV 08/07/2012 for CA Dept of Parks & Rec Sac, Empire Mine State Historic Pk NPDMINING 08/07/2012 Historical
386610 Notice of Violation None NOV 07/20/2012 for CA Dept of Parks & Rec Sac, Empire Mine State Historic Pk NPDMINING 07/20/2012 Historical
385623 Time Schedule Order R5-2012-0051 TSO R5-2012-0051 for CA Dept of Parks & Rec, Empire Mine State Historic Park NPDMINING 06/08/2012 Historical
385502 Notice of Violation None NOV 06/06/2012 for CA Dept of Parks & Rec Sac, Empire Mine State Historic Pk NPDMINING 06/06/2012 Historical
385195 Notice of Violation None NOV 05/07/2012 for CA Dept of Parks & Rec Sac, Empire Mine State Historic Pk NPDMINING 05/07/2012 Historical
383700 Admin Civil Liability R5-2012-0518 MMPC R5-2012-0518 for CA Dept of Parks & Rec, Empire Mine State Historic Park NPDMINING 03/09/2012 Historical
383573 Notice of Violation None NOV 02/03/2012 for CA Dept of Parks & Rec Sac, Empire Mine State Historic Pk NPDMINING 02/03/2012 Historical
383571 Notice of Violation None NOV 02/23/2012 for CA Dept of Parks & Rec Sac, Empire Mine State Historic Pk NPDMINING 02/23/2012 Historical
381656 Notice of Violation None NOV 10/11/11 to Henry W Coe St Pk for Failure to Report WDRMUNIOTH 10/11/2011 Historical
381532 Oral Communication 86-224 OC WDR 86-224 for CA DEPT OF PARKS & RECREATION WDR 09/23/2011 Historical
381025 Notice of Violation None NOV 08/24/2011 for CA Dept of Parks & Rec Sac, Empire Mine State Historic Pk NPDMINING 08/24/2011 Historical
378997 Admin Civil Liability R5-2011-0567 MMPC R5-2011-0567 for CA Dept of Parks & Rec, Empire Mine State Historic Park NPDMINING 05/06/2011 Historical
378556 Notice of Violation None NOV 03/28/2011 for CA Dept of Parks & Rec Sac, Empire Mine State Historic Pk NPDMINING 03/28/2011 Historical
377146 Admin Civil Liability R5-2011-0501 MMPC R5-2011-0501 for CA Dept of Parks & Rec Sac, Empire Mine State Historic Pk NPDMINING 01/07/2011 Historical
376662 Notice of Violation None NOV 11/15/2010 for Empire Mine State Historic Park NPDMINING 11/15/2010 Historical
376529 Admin Civil Liability R5-2011-0001 MMPO R5-2011-0001 replaces MMPC R5-2010-0544 for CA Dept Parks&Rec, Empire Mine NPDMINING 11/04/2010 Historical
376427 Oral Communication R6T-2009-0025 Grover Hot Springs NPDESWW 05/13/2009 Historical
376163 Notice of Violation None NOV 10/01/2010 for Empire Mine State Historic Park NPDMINING 10/01/2010 Historical
374326 Clean-up and Abatement Order R5-2009-0714 CAO R5-2009-0714 for California Dept of Parks and Recreation, Empire Mine State LNDISP 07/30/2009 Historical
367578 Notice of Violation None NOV 06/17/2009 for CA Dept of Parks & Rec-Sac, Empire Mine State Historic Park NPDMINING 06/17/2009 Historical
361362 Time Schedule Order R5-2006-0059 TSO R5-2006-0059 for CA Dept of Parks & Rec, Empire Mine State Historic Park NPDMINING 06/23/2006 Historical
352448 Clean-up and Abatement Order R5-2006-0731 CAO R5-2006-0731 for California Dept of Parks and Recreation, Empire Mine State LNDISP 10/05/2006 Historical
317311 Notice of Violation None NOV 07/11/2006 for CA Dept of Parks & Rec, Millerton Lake State Rec Area WDRMUNIOTH 07/11/2006 Historical
256056 Oral Communication UNKNOWN Enforcement - 6A020110801 NPDESWW 02/24/2005 Historical
255993 Staff Enforcement Letter None SEL 02/18/2005 for Henry W Coe St Pk Failure to Report WDRMUNIOTH 02/18/2005 Historical
250485 Oral Communication None Oral Com 02/06/2004 for CA Dept of Parks & Rec, Millerton Lake State Rec Area WDRMUNIOTH 02/06/2004 Historical
249196 Staff Enforcement Letter UNKNOWN Enforcement - 3 440210034 WDRMUNIOTH 09/24/2003 Historical
243230 Oral Communication UNKNOWN Enforcement - 6A020110801 NPDESWW 01/15/2001 Historical
240717 Oral Communication UNKNOWN Enforcement - 6A020110801 NPDESWW 01/15/2002 Historical
232513 Oral Communication UNKNOWN Enforcement - 6A020110801 NPDESWW 07/17/2000 Historical
229543 Notice of Violation UNKNOWN Enforcement - 5C100800001 WDRMUNIOTH 08/20/1998 Historical
229542 Notice of Violation UNKNOWN Enforcement - 5C100800001 WDRMUNIOTH 09/02/1999 Historical
Total Enforcement Actions: 71
  
  
  
  
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: 11/21/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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