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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
S603844 Yucaipa Valley Water District City Agency 12770 2nd St Yucaipa , CA 92399 N/A N/A
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
S905222 3RD STREET BUENA MESA DRIVE & CALIMESA BOULEVARD 24 RECYCLED WATER Riverside 8 Facility Discharger 06/13/2022 None
S928483 Yucaipa Valley Waste Water Treatment Plant (WWTP) Solar PV San Bernardino 8 Facility Discharger 02/03/2025 None
S922259 Yucaipa Valley Water Treatment Plant Solar PV San Bernardino 8 Facility Discharger 05/28/2024 None
S925257 R-16.2 Reservoir and Booster Pumping Station San Bernardino 8 Facility Discharger 09/19/2024 None
S815552 Non Potable Reservoirs and Non Potable Booster Pumping Station Riverside 8 Facility Discharger 03/08/2012 None
S926825 WWTP PV Project Access Road Riverside 8 Facility Discharger 11/20/2024 None
S919508 WRWRF Chlorine Contact Tanks & Building Demolition San Bernardino 8 Facility Discharger 02/08/2024 None
S937680 Wochholz Regional Water Recycling Facility SAGE Riverside 8 Facility Discharger 10/10/2025 None
S833411 6 MG Reservoir R 12 4 Riverside 8 Facility Discharger 01/13/2015 None
S803202 Regional Brineline Extension San Bernardino 8 Facility Discharger 05/18/2010 None
Total Related Places: 10
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
N/A Valerie Vaughan Contact Owner Contact N/A N/A N/A
N/A John Wrobel Contact Owner Contact N/A N/A N/A
N/A Brent Anton Contact Owner Contact N/A N/A N/A
N/A John Wrobel Contact Owner Contact N/A N/A N/A
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?
S592292 Construction 8 8 33C410505 Active CONSTW 2009-0009-DWQ 11/12/2025 None Discharger 10/10/2025 None None
S577432 Construction 8 8 36C405124 Active CONSTW 2009-0009-DWQ 09/30/2024 None Discharger 09/19/2024 None None
S573702 Construction 8 8 36C405622 Active CONSTW 2009-0009-DWQ 11/25/2024 None Discharger 05/28/2024 None None
S579361 Construction 8 8 33C405926 Active CONSTW 2009-0009-DWQ 01/13/2025 None Discharger 11/20/2024 None None
Total Regulatory Measures: 4
  
  
  
  
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.
S898240 09/01/2025 SW - Late Report Failure to submit the 2024-2025 Annual Report by 09/01/2025 Violation N Report Yucaipa Valley Water Treatment Plant Solar PV S573702 2009-0009-DWQ Y
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: 1
*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
S423308 Verbal Communication None 8 33C371977 CONSTW 06/03/2016 Active
S425334 Verbal Communication None 8 33C371977 CONSTW 12/05/2016 Active
S463089 Notice of Violation None 8 36C405622 CONSTW 09/05/2025 Historical
Total Enforcement Actions: 3
  
  
  
  
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: 05/08/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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