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
574949 Riverside County Trans Commission Privately-Individual 4080 Leomon Street 3rd Riverside, CA 92501 951-787-7141 None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
882306 State Route 71/State Route 91 Interchange Improvement Project Riverside 8 Dredge/Fill Site Owner 07/18/2022 None
859971 Interstate 15/State Route 91 Express Lanes Connector Riverside 8 Dredge/Fill Site Owner 07/23/2019 None
845795 Sweeney Mitigation Site Riverside 8 Dredge/Fill Site Owner 03/20/2018 None
Total Related Places: 3
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
574950 Alex Menor Person Legally Responsible Official 03/20/2018 None None
555238 Mary Zambon Person Legally Responsible Official 12/28/2021 None None
536177 David Thomas Person Legally Responsible Official 07/22/2019 None None
532371 Anne Mayer Person Legally Responsible Official 07/18/2022 None None
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?
448594 401 Certification 8 332022-14 Active CERFILLEXC None 10/07/2022 None Discharger 07/18/2022 None Y
433177 401 Certification 8 332019-17 Historical CERFILLEXC None 05/04/2020 04/10/2024 Discharger 07/23/2019 None N
420198 401 Certification 8 332018-07 Active CERFILLEXC None 12/26/2018 None Discharger 03/20/2018 01/07/2019 N
Total Regulatory Measures: 3
  
  
  
  
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.
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: 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
442167 Mary Zambon 401 Certification CERFILLEXC 03/25/2021 Active
337628 Mary Zambon 401 Certification CERFILLEXC 02/11/2010 Historical
Total Regulatory Measures linked to Related Parties: 2
  
  
The current report was generated with data as of: 10/27/2025
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