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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
643823 Angela Calderaro 715 P Street Sac, CA 95814 916-820-7641 Angela.Calderaro@water.ca.gov
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
Total Related Places: 0
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
626956 Department of Water Resources Organization Legally Responsible Official 02/21/2024 None State Agency
Total Related Parties: 1
  
  
  
  
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?
Total Regulatory Measures: 0
  
  
  
  
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
449650 Department of Water Resources WDR CERFILLEXC 02/03/2023 Active
444620 Department of Water Resources WDR CERREST 12/14/2021 Active
449203 Department of Water Resources Enrollee - WDR WDRMUNIENROTH 11/01/2022 Active
453189 Department of Water Resources Enrollee - NPDES NPDNONMUNIPRCS 11/10/2021 Active
459958 Department of Water Resources Enrollee - 401 Certification CERFILLEXC 02/20/2025 Active
450915 Department of Water Resources Enrollee - 401 Certification CERFILLEXC 02/03/2023 Active
455890 Department of Water Resources Enrollee - 401 Certification CERREST 04/05/2024 Active
456648 Department of Water Resources Enrollee - 401 Certification CERREST 06/05/2024 Active
461397 Department of Water Resources Enrollee - 401 Certification CERFILLEXC 08/28/2025 Active
460703 Department of Water Resources 401 Certification CERFILLEXC 06/25/2025 Active
448580 Department of Water Resources 401 Certification CERFILLEXC 09/27/2022 Active
459626 Department of Water Resources 401 Certification CERFILLEXC 09/17/2025 Active
Total Regulatory Measures linked to Related Parties: 12
  
  
The current report was generated with data as of: 11/07/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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