Welcome to California
California Home
Welcome to California - images of Golden Gate Bridge, ocean sunset, waterfall, flowers, and city skyline California Home Welcome to the California Environmental Protection Agency
California Integrated Water Quality System Project (CIWQS)
   Party At-A-Glance Report

  
   [VIEW PRINTER FRIENDLY VERSION] [EXPORT THIS REPORT TO EXCEL]

  
  
  
  
  
General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
566287 Santa Rosa Regional Resources Authority Special District 42135 Winchester Road Temecula, CA 92590-4800 951-296-6900 None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
255735 Santa Rosa WRF-Recycled WTR Riverside 9 Wastewater Treatment Facility Owner 05/01/2018 None
837600 Santa Rosa Regional Resources Authority Collection System Riverside 9 Collection_System Owner and Operator 07/28/2017 None
Total Related Places: 2
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
651284 Antonio Martinez Person Legally Responsible Official 06/23/2025 None None
641086 Fernando Mata Person Legally Responsible Official 10/07/2025 None None
548369 Mark Kaveney Person Legally Responsible Official 09/13/2017 07/31/2025 None
274891 Rancho California Water District Organization Member Of (Passive) 09/01/2022 None Special District
Total Related Parties: 4
  
  
  
  
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?
414901 Enrollee - WDR 9 9SSO11546 Active SSOMUNISML 2022-0103-DWQ 08/24/2017 None Discharger 07/28/2017 None N
147138 WDR 9 9 000000564 Active WDRMUNILRG 94-092 04/16/2003 None Discharger 02/27/2020 None Y
Total Regulatory Measures: 2
  
  
  
  
Expand/Contract Violations
Violations within the past five years
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.
1145886 06/25/2025 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 214 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145888 06/20/2025 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 814 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145882 05/30/2025 CAT1 Chloride 12-Month Average limit is 20 mg/L and reported value was 214 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145883 05/30/2025 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 816 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145885 05/07/2025 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825 mg/L and reported value was 830 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145871 04/21/2025 CAT1 Nitrate, Total (as NO3) 12-Month Average limit is 10 mg/L and reported value was 36 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145879 04/21/2025 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 817 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145878 04/21/2025 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 214 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145877 04/14/2025 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 45 mg/L and reported value was 70 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145875 04/14/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 45 mg/L and reported value was 65 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145874 04/11/2025 CAT1 Nitrate, Total (as NO3) Daily Maximum limit is 12.0 mg/L and reported value was 37.0 mg/L. Violation None Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145881 04/02/2025 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825 mg/L and reported value was 830 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145873 04/02/2025 CAT1 Nitrate, Total (as NO3) Daily Maximum limit is 12 mg/L and reported value was 36 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145870 04/02/2025 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 784 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145865 03/26/2025 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 212 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145859 03/26/2025 CAT1 Nitrate, Total (as NO3) 12-Month Average limit is 10 mg/L and reported value was 35 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145862 03/26/2025 CAT1 Nitrate, Total (as NO3) Daily Maximum limit is 12.0 mg/L and reported value was 26 mg/L. Violation None Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145866 03/26/2025 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 810 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145861 03/21/2025 CAT1 Nitrate, Total (as NO3) Daily Maximum limit is 12.0 mg/L and reported value was 28 mg/L. Violation None Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145863 03/17/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 45 mg/L and reported value was 120 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145864 03/14/2025 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 45 mg/L and reported value was 250 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145860 03/12/2025 CAT1 Nitrate, Total (as NO3) Daily Maximum limit is 12 mg/L and reported value was 29 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145869 03/12/2025 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825.0 mg/L and reported value was 840.0 mg/L. Violation None Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145867 03/03/2025 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825 mg/L and reported value was 850 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145858 03/03/2025 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 769 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145851 02/26/2025 CAT1 Nitrate, Total (as NO3) 12-Month Average limit is 10 mg/L and reported value was 35 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145857 02/26/2025 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825.0 mg/L and reported value was 840.0 mg/L. Violation None Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145852 02/26/2025 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 212 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145853 02/26/2025 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 807 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145856 02/21/2025 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825.0 mg/L and reported value was 860.0 mg/L. Violation None Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145855 02/12/2025 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825.0 mg/L and reported value was 850.0 mg/L. Violation None Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145850 02/03/2025 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 763 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145854 02/03/2025 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825 mg/L and reported value was 860 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145846 01/31/2025 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 211 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145849 01/31/2025 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825.0 mg/L and reported value was 890.0 mg/L. Violation None Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145847 01/31/2025 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 797 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145848 01/22/2025 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825 mg/L and reported value was 850 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145845 12/26/2024 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 792 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145844 12/26/2024 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 210 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145842 11/27/2024 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 793 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145843 11/27/2024 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 209 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145840 10/30/2024 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 782 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145841 10/30/2024 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 208 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145839 10/11/2024 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825 mg/L and reported value was 830 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145837 09/25/2024 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 764 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145838 09/25/2024 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 206 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145834 09/25/2024 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.51 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145836 09/20/2024 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825 mg/L and reported value was 830 mg/L. Violation None Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145835 09/09/2024 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825 mg/L and reported value was 830 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1146296 09/05/2024 Unauthorized Discharge The Discharger reported the unauthorized discharge of approximately 450,000 gallons of recycled water to land, the Municipal Separate Storm Sewer System (MS4), and Temecula Creek, on September 5, 2024. The Discharger determined that the spill originated from a recycled water pipeline failure located at the corner of Redhawk Parkway and Overland Trail in Temecula. The Discharger reported the spill via an emailed spill report dated September 5, 2024. Violation None Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145833 08/28/2024 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 825.0 mg/L and reported value was 830.0 mg/L. Violation None Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145829 08/28/2024 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.51 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145832 08/19/2024 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825.0 mg/L and reported value was 840.0 mg/L. Violation None Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145831 08/09/2024 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825.0 mg/L and reported value was 830.0 mg/L. Violation None Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145830 08/01/2024 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825.0 mg/L and reported value was 840.0 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145825 07/24/2024 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.52 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145828 07/19/2024 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825.0 mg/L and reported value was 830.0 mg/L. Violation None Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145827 07/10/2024 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825.0 mg/L and reported value was 840.0 mg/L. Violation None Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145826 07/01/2024 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825 mg/L and reported value was 860 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145821 06/26/2024 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.55 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145824 06/21/2024 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825 mg/L and reported value was 830 mg/L. Violation None Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145823 06/12/2024 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825 mg/L and reported value was 830 mg/L. Violation None Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145822 06/03/2024 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825 mg/L and reported value was 830 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145820 05/31/2024 Deficient Monitoring Due to an error in the seeding process at the Lab, no BOD results were reportable for the 5/31/24 Influent, Secondary Effluent and Reclaimed Water samples Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145819 05/28/2024 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.56 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145818 04/24/2024 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.56 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145817 03/26/2024 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.56 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145814 01/22/2024 CAT1 Nitrate, Total (as NO3) 12-Month Average limit is 10 mg/L and reported value was 30 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145815 01/22/2024 CAT1 Nitrate, Total (as NO3) Daily Maximum limit is 12 mg/L and reported value was 30 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145816 01/22/2024 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.55 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145807 12/28/2023 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.54 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145806 12/20/2023 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.53 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145805 10/26/2023 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.53 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145803 09/26/2023 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 761 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145804 09/26/2023 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.53 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145802 08/29/2023 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.53 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145801 08/29/2023 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 772 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145796 08/27/2023 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.53 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145797 07/25/2023 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 201 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145800 07/25/2023 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.53 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145799 07/25/2023 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825 mg/L and reported value was 910 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145798 07/25/2023 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 786 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1118538 07/03/2023 Order Conditions A.1 Discharges of wastes in a manner other than described in the Findings of the Order. The recycled water user Bear Creek Master Association discharged recycled water to a non-reuse area and also to the street''s storm gutter. Violation N Complaint Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145795 06/27/2023 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825 mg/L and reported value was 830 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145793 06/27/2023 CAT1 Chloride 12-Month Average limit is 20 mg/L and reported value was 203 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145794 06/27/2023 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 792 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145792 05/25/2023 CAT1 Boron, Total 12-Month Average limit is 0.50 mg/L and reported value was 0.53 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145791 05/25/2023 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 794 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145790 05/25/2023 CAT1 Chloride 12-Month Average limit is 20 mg/L and reported value was 204 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145786 04/25/2023 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 206 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145789 04/25/2023 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.53 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145783 04/25/2023 CAT1 Nitrate, Total (as NO3) 12-Month Average limit is 10 mg/L and reported value was 31 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145788 04/25/2023 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825 mg/L and reported value was 860 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145787 04/22/2023 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 795 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145785 04/03/2023 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 767 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145784 04/03/2023 CAT1 Nitrate, Total (as NO3) Daily Maximum limit is 12 mg/L and reported value was 32 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145776 03/29/2023 CAT1 Nitrate, Total (as NO3) 12-Month Average limit is 10 mg/L and reported value was 30 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145780 03/29/2023 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 206 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145777 03/23/2023 CAT1 Nitrate, Total (as NO3) Daily Maximum limit is 12 mg/L and reported value was 31 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145782 03/22/2023 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.53 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145779 03/22/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 45 mg/L and reported value was 58 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145778 03/01/2023 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 764 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145759 02/22/2023 CAT1 Nitrate, Total (as NO3) 12-Month Average limit is 10 mg/L and reported value was 30 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145760 02/22/2023 CAT1 Nitrate, Total (as NO3) Daily Maximum limit is 12 mg/L and reported value was 27 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145762 02/14/2023 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 207 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145763 02/14/2023 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 794 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145764 02/14/2023 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.54 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145761 02/02/2023 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 768 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145754 01/24/2023 CAT1 Nitrate, Total (as NO3) Daily Maximum limit is 12 mg/L and reported value was 30 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145753 01/24/2023 CAT1 Nitrate, Total (as NO3) 12-Month Average limit is 10 mg/L and reported value was 29 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145757 01/24/2023 CAT1 Boron, Total 12-Month Average limit is 0.50 mg/L and reported value was 0.55 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145758 01/24/2023 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750.0 mg/L and reported value was 794 mg/L. Violation None Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145755 01/24/2023 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 768 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145756 01/04/2023 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 208 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145750 12/27/2022 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 208 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145752 12/27/2022 CAT1 Boron, Total 12-Month Average limit is 0.50 mg/L and reported value was 0.55 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145748 12/09/2022 CAT1 Nitrate, Total (as NO3) 12-Month Average limit is 10 mg/L and reported value was 29 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145749 12/07/2022 CAT1 Nitrate, Total (as NO3) Daily Maximum limit is 12.0 mg/L and reported value was 43.0 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145745 11/21/2022 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 208 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145747 11/21/2022 CAT1 Boron, Total 12-Month Average limit is 0.50 mg/L and reported value was 0.55 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145746 11/21/2022 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 794 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145658 10/27/2022 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 797 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145660 10/27/2022 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.55 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145657 10/27/2022 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 208 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145659 10/03/2022 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825 mg/L and reported value was 850 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145653 09/28/2022 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 208 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145656 09/28/2022 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.55 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145654 09/28/2022 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 797 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145655 09/01/2022 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825 mg/L and reported value was 850 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1141615 08/31/2022 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.55 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1141612 08/31/2022 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 797 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1141611 08/31/2022 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 208 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1141614 08/25/2022 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825 mg/L and reported value was 840 mg/L. Violation None Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1141613 08/01/2022 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825 mg/L and reported value was 840 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1141606 07/29/2022 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 208 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1141607 07/29/2022 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 795 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1141610 07/29/2022 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.55 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1141609 07/19/2022 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825 mg/L and reported value was 850 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1141608 07/11/2022 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825 mg/L and reported value was 830 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1129136 06/30/2022 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 209 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1129140 06/30/2022 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.55 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1129137 06/30/2022 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 794 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1129139 06/27/2022 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825.0 mg/L and reported value was 840.0 mg/L. Violation None Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1129138 06/15/2022 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825.0 mg/L and reported value was 830.0 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1129135 05/31/2022 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.55 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1129133 05/31/2022 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 209 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1129134 05/31/2022 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 791 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1129132 04/30/2022 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.56 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1129131 04/30/2022 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 790 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1129130 04/30/2022 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 209 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1129124 03/31/2022 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 211 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1129125 03/31/2022 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 792 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1129127 03/31/2022 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.56 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1145781 03/22/2022 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 791 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1129121 02/28/2022 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 212 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1129123 02/28/2022 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.56 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1129122 02/28/2022 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 796 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1129118 01/31/2022 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 213 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1129119 01/31/2022 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 795 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1129120 01/31/2022 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.56 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1102665 12/31/2021 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 795 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1102664 12/31/2021 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 214 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1102666 12/31/2021 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.56 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1102661 11/30/2021 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 214 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1102663 11/30/2021 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.56 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1102662 11/30/2021 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 796 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1102659 10/31/2021 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.56 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1102658 10/31/2021 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 796 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1102657 10/31/2021 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 215 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1102660 10/19/2021 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 825 mg/L and reported value was 830 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1102654 09/30/2021 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 794 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1102653 09/30/2021 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 215 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1102655 09/30/2021 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.55 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1102650 08/31/2021 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 792 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1102649 08/31/2021 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 214 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1102651 08/31/2021 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.55 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1102648 07/30/2021 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.53 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1102646 07/30/2021 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 792 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1102645 07/30/2021 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 214 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1102647 07/28/2021 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 825 mg/L and reported value was 830 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1092426 06/30/2021 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 214 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1092427 06/30/2021 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.52 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1092425 06/30/2021 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 784 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1092556 06/25/2021 Unauthorized Discharge Prohibition A.1 prohibits the discharge of recycled water to land that has not been specifically described in the Order. The Discharger reported a recycled water spill of 50,000 gallons, that occurred on June 25, 2021, approximately 600 feet north of Overland Trail on Redhawk Parkway in Temecula. The Discharger reported the spill via an email dated June 26, 2021. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1092421 05/31/2021 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 215 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1092423 05/31/2021 CAT1 Boron, Total 12-Month Average limit is 0.5 mg/L and reported value was 0.52 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1092422 05/31/2021 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 776 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1092424 05/31/2021 CAT1 Nitrate, Total (as NO3) 12-Month Average limit is 10 mg/L and reported value was 44 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1092420 04/30/2021 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 768 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1092419 04/30/2021 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 215 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1092483 03/31/2021 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 214 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1092484 03/31/2021 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 754 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1092482 02/28/2021 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 214 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1092480 01/31/2021 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 215 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1092481 01/31/2021 CAT1 Nitrate, Total (as NO3) 12-Month Average limit is 10 mg/L and reported value was 50 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1092417 12/31/2020 CAT1 Nitrate, Total (as NO3) 12-Month Average limit is 10 mg/L and reported value was 54 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1092418 12/31/2020 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 210 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1092557 12/23/2020 Unauthorized Discharge Prohibition A.1 prohibits the discharge of recycled water to land that has not been specifically described in the Order. The Discharger reported a recycled water spill of 252,000 gallons, that occurred on December 23, 2021, approximately 280 feet east of Redhawk Parkway on Vail Ranch Parkway in Temecula. The Discharger reported the spill via an email dated December 25, 2021. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1092416 12/03/2020 CAT1 Nitrate, Total (as NO3) Daily Maximum limit is 12 mg/L and reported value was 30 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
1092412 11/30/2020 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 208 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y
Report currently showing last five years of violations. Click here to return to viewing one year of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 200
*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
453549 Staff Enforcement Letter None SEL 07/11/2023 for Santa Rosa Regional Resources Authority WDRMUNILRG 07/11/2023 Historical
462231 Notice of Violation R9-2025-0158 NOV R9-2025-0158 for Santa Rosa Regional Resources Authority WDRMUNILRG 08/27/2025 Historical
421052 Notice of Violation None NOV for Rancho California Water District WDRMUNILRG 06/21/2018 Historical
444299 13267 Letter R9-2021-0074 NOV R9-2021-0170 for Santa Rosa Regional Resources Authority WDRMUNILRG 06/10/2022 Historical
Total Enforcement Actions: 4
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
213866 Rancho California Water District Enrollee NPDNONMUNIPRCS 07/08/1993 Historical
213873 Rancho California Water District Enrollee NPDNONMUNIPRCS 03/03/1994 Historical
213892 Rancho California Water District Enrollee NPDNONMUNIPRCS 02/15/1995 Historical
213895 Rancho California Water District Enrollee NPDNONMUNIPRCS 03/16/1995 Historical
213911 Rancho California Water District Enrollee NPDNONMUNIPRCS 01/09/1996 Historical
213964 Rancho California Water District Enrollee SSOMUNILRG 05/09/1996 Active
214002 Rancho California Water District Enrollee NPDNONMUNIPRCS 06/13/1996 Historical
214033 Rancho California Water District Enrollee NPDNONMUNIPRCS 06/13/1996 Historical
213921 Rancho California Water District Enrollee NPDNONMUNIPRCS 08/15/1996 Historical
213919 Rancho California Water District Enrollee NPDNONMUNIPRCS 08/19/1996 Historical
213920 Rancho California Water District Enrollee NPDNONMUNIPRCS 08/19/1996 Historical
142855 Rancho California Water District NPDES Permit NPDMUNILRG 11/14/1996 Historical
213979 Rancho California Water District Enrollee NPDNONMUNIPRCS 04/15/1997 Historical
213980 Rancho California Water District Enrollee NPDNONMUNIPRCS 04/17/1997 Historical
213981 Rancho California Water District Enrollee NPDNONMUNIPRCS 05/01/1997 Historical
131233 Rancho California Water District NPDES Permit NPDMUNILRG 10/09/2002 Historical
131823 Rancho California Water District NPDES Permit NPDMUNILRG 03/12/2003 Historical
214177 Rancho California Water District Enrollee NPDNONMUNIPRCS 03/20/2003 Historical
214352 Rancho California Water District Enrollee - 401 Certification CERFILLEXC 03/10/2005 Historical
300773 Rancho California Water District Enrollee SSOMUNILRG 07/17/2006 Active
333165 Rancho California Water District 401 Certification CERFILLEXC 02/02/2009 Historical
375544 Rancho California Water District 401 Certification CERFILLEXC 02/17/2011 Historical
384263 Rancho California Water District 401 Certification CERFILLEXC 08/09/2012 Historical
403483 Rancho California Water District Enrollee - NPDES NPDMUNIOTH 10/02/2015 Active
439210 Rancho California Water District 401 Certification CERFILLEXC 10/01/2020 Historical
447340 Rancho California Water District Enrollee - 401 Certification CERFILLEXC 04/05/2022 Historical
453900 Rancho California Water District Enrollee - 401 Certification CERFILLEXC 08/14/2023 Historical
459394 Rancho California Water District 401 Certification CERFILLEXC 09/15/2025 Active
169791 Rancho California Water District 401 Certification CERFILLEXC None Historical
Total Regulatory Measures linked to Related Parties: 29
  
  
The current report was generated with data as of: 11/11/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
Back to Main Page  |  Back to Top of Page

Conditions of Use | Privacy Policy
Copyright © 2024 State of California

The Board is one of six boards, departments, and offices under
the umbrella of the California Environmental Protection Agency.
Cal/EPA | ARB | DPR | DTSC | OEHHA | SWRCB