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

  
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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
544186 Wildomar City City Agency 23873 Clinton Keith Road Wildomar, CA 92595 None None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
793044 Wildomar Safe Sidewalks to School - Canyon Drive Riverside 8 Dredge/Fill Site Owner 03/29/2013 None
792079 Wildomar MS4 - RB8 Riverside 8 MS4 Owner and Operator 02/25/2013 None
818543 Wildomar Master Drainage Plan Lateral C-1 Storm Drain Project Riverside 9 Dredge/Fill Site Owner 10/02/2015 None
762396 Wildomar City MS4 Riverside 9 MS4 Owner and Operator 11/15/2013 None
794828 Santa Margarita Watershed Management Area (WQIP area) Riverside 9 MS4 None None None
650655 Santa Margarita River Estuary Nutrient (Eutrophic conditions) TMDL San Diego 9 Waterway/Shoreline Site Owner and Operator 05/17/2007 None
801861 Regency Heritage Park Flood Hazard P Riverside 8 Dredge/Fill Site Owner 12/18/2013 None
867184 Palomar Street Improvements Project Riverside 9 Dredge/Fill Site Owner 06/03/2020 None
903064 Clinton Keith Road Widening Project Riverside 9 Dredge/Fill Site Owner 10/02/2025 None
874138 Clinton Keith Road Widening Project Riverside 9 Dredge/Fill Site Owner 05/19/2021 None
863697 Bundy Canyon Road Improvement Project Riverside 8 Dredge/Fill Site Owner 12/23/2019 None
756504 Bundy Canyon Road Improvement Riverside 9 Dredge/Fill Site None None None
Total Related Places: 12
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
562656 Riverside Cnty MS4 Copermitees Organization In an Agreement With 01/07/2016 None City Agency
538911 Tim D'Zumra Person Legally Responsible Official 02/26/2013 None None
544563 Gary Nordquist Person Legally Responsible Official 12/18/2013 None None
538912 Dan York Person Legally Responsible Official 03/29/2013 None None
553239 Matt Bennett Person Legally Responsible Official 10/02/2015 None None
538912 Dan York Person Employee 02/26/2013 None None
Total Related Parties: 6
  
  
  
  
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?
453607 401 Certification SB SB23051IN Active CERFILLEXC WQ 2024-0024-DWQ 02/28/2024 None Discharger 07/21/2023 None N
448497 13267 Letter (Non-Enforcement) 9 None Active PLNBPP R9-2019-0007 06/12/2019 None Discharger 06/12/2019 None N
438398 401 Certification 9 9 000003602 Historical CERFILLEXC R9-2021-0194 09/16/2021 07/01/2024 Discharger 06/03/2020 None N
436041 401 Certification SB SB19049IN Active CERFILLEXC WQ 2021-0018-EXEC 05/27/2021 None Discharger 12/23/2019 None N
403080 401 Certification 9 None Historical CERFILLEXC R9-2015-0159 01/07/2016 04/13/2017 Discharger 10/02/2015 None N
394331 Enrollee - 401 Certification 8 None Historical CERFILLEXC RGP 63 12/19/2013 12/19/2014 Discharger 12/18/2013 None N
389735 401 Certification 8 None Historical CERFILLEXC None 05/15/2013 05/15/2018 Discharger 03/29/2013 None N
377483 Co-Permitee 9 None Historical MNSTW1 R9-2010-0016 11/10/2010 01/06/2016 Discharger 01/15/2009 None N
Total Regulatory Measures: 8
  
  
  
  
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.
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: 0
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
  
  
  
  
Expand/Contract Enforcement Actions
Enforcement Actions
Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status
Total Enforcement Actions: 0
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
Total Regulatory Measures linked to Related Parties: 0
  
  
The current report was generated with data as of: 11/21/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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