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
533232 Riverside Cnty Trans Commission Government Agency Combination Po Box 12008 Riverside, CA 92502-2208 951-955-6747(+) rarellano@rctc.org(+)
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
822014 Perris Valley Line Emergency Slope Stabilization Riverside 8 Dredge/Fill Site Owner 02/16/2016 None
854730 Mid County Parkway Riverside 8 Dredge/Fill Site Owner 12/27/2018 None
895961 Santa Ana River Trail-Phase 6 Through Green River Golf Club Riverside 8 Dredge/Fill Site Owner 08/07/2024 None
845795 Sweeney Mitigation Site Riverside 8 Dredge/Fill Site None None None
880502 Storm Damage at San Timoteo Canyon Mitigation Site Riverside 8 Dredge/Fill Site Owner 04/04/2022 None
807115 SR60/ I 215 E Junction East-West HOV Project Riverside 8 Dredge/Fill Site Owner 06/19/2014 None
821127 I-15 Tolled Express Lanes Project - Exploratory Borings Riverside 8 Dredge/Fill Site Owner 01/20/2016 None
798299 Interstate-215/ State Route-60 Connector Lanes Riverside 8 Dredge/Fill Site Owner 08/28/2013 None
883156 Gilman Springs Shoulder and Median Widening Project Riverside 8 Dredge/Fill Site Owner 09/07/2022 None
865561 Perris Valley Line (PVL) Maintenance Riverside 8 Dredge/Fill Site Owner 03/16/2020 None
846573 Highway 60 Truck Lanes Project Riverside 8 Dredge/Fill Site Owner 04/19/2018 None
901163 Mid County Parkway Ramona Expressway Construction Contract 3 Riverside 8 Dredge/Fill Site Owner 05/08/2025 None
874226 State Route 71/State Route 91 Interchange Improvement Project Riverside 8 Dredge/Fill Site Owner 05/25/2021 None
780488 Perris Valley Line Project Riverside 8 Dredge/Fill Site Owner 04/23/2012 None
828751 Perris Valley Line Maintenance Project Riverside 8 Dredge/Fill Site Owner 10/03/2016 None
832204 Interstate 15 Express Lanes Riverside 8 Dredge/Fill Site Owner 01/30/2017 None
785165 Dewatering,SR-91 Corridor Improvement Project Riverside 8 Dredge/Fill Site Owner 08/15/2012 02/21/2016
Total Related Places: 17
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
532371 Anne Mayer Person Employee 04/19/2012 None None
559685 Ruby Arellano Person Legally Responsible Official 10/02/2016 None None
605981 Mark Lancaster Person Legally Responsible Official 09/07/2022 None None
554254 Lisa DaSilva Person Legally Responsible Official 01/14/2016 None None
574950 Alex Menor Person Legally Responsible Official 12/27/2018 None None
542744 Patricia Castillo Person Legally Responsible Official 08/28/2013 None None
559685 Ruby Arellano Person Employee 10/03/2016 None None
646602 Aaron Hake Person Legally Responsible Official 08/07/2024 None None
562256 Michael Blomquist Person Legally Responsible Official 01/30/2017 None None
536177 David Thomas Person Legally Responsible Official 08/14/2012 None None
532371 Anne Mayer Person Legally Responsible Official 02/16/2016 None None
605981 Mark Lancaster Person Employee 01/23/2020 None None
533234 Edda Rosso Person Legally Responsible Official 04/23/2012 None None
Total Related Parties: 13
  
  
  
  
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?
449144 WDR 8 332022-22 Active CERFILLEXC R8-2023-0011 02/03/2023 None Discharger 09/07/2022 None N
457986 Enrollee - WDR 8 332024-16 Active CERFILLEXC 2004-0004-DWQ 01/30/2025 None Discharger 08/07/2024 None N
404690 Enrollee - 401 Certification 8 63-332016-01 Historical CERFILLEXC RGP 63 01/20/2016 02/29/2016 Discharger 02/16/2016 None N
404369 401 Certification 8 332015-29 Historical CERFILLEXC None 08/10/2016 10/13/2017 Discharger 01/20/2016 None N
420198 401 Certification 8 332018-07 Active CERFILLEXC None 12/26/2018 None Discharger 01/07/2019 None N
386989 401 Certification 8 332012-27 Historical CERFILLEXC None 05/15/2013 05/15/2018 Discharger 08/15/2012 None Y
428009 401 Certification 8 332018-31 Active CERFILLEXC None 09/09/2019 None Discharger 12/27/2018 None N
384666 401 Certification 8 332012-07 Historical CERFILLEXC None 12/05/2012 12/04/2017 Discharger 04/23/2012 None N
437240 401 Certification 8 332020-06 Active CERFILLEXC None 10/05/2020 None Discharger 03/16/2020 None N
396889 401 Certification 8 None Historical CERFILLEXC None 12/23/2013 12/22/2018 Discharger 06/19/2014 None N
411626 401 Certification 8 332017-03 Active CERFILLEXC None 11/08/2017 None Discharger 01/30/2017 None Y
443414 401 Certification 8 None Historical CERFILLEXC None 09/22/2021 10/07/2022 Discharger 05/25/2021 None N
420964 401 Certification 8 332018-09 Active CERFILLEXC None 08/15/2018 None Discharger 04/19/2018 None N
392966 401 Certification 8 None Historical CERFILLEXC None 03/29/2010 03/28/2015 Discharger 08/28/2013 None N
Total Regulatory Measures: 14
  
  
  
  
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
428009 Mark Lancaster 401 Certification CERFILLEXC 09/09/2019 Active
428009 Mark Lancaster 401 Certification CERFILLEXC 09/09/2019 Active
Total Regulatory Measures linked to Related Parties: 2
  
  
The current report was generated with data as of: 07/17/2025
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