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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
596414 Peter van de Burgt 400 G Morris Street Sebastopol, CA 95472 707-824-4601 peter@pcz.com
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
863403 SCRP Guerneville River Park Improvements Phase II Sonoma 1 Dredge/Fill Site Contact 12/09/2019 None
Total Related Places: 1
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
621644 The Nature Conservancy Fort Bragg Organization Legally Responsible Official 02/24/2022 None Privately-Owned Business
621644 The Nature Conservancy Fort Bragg Organization Employee 02/25/2022 None Privately-Owned Business
211923 Prunuske Chatham Inc Organization Employee 04/03/2019 None Privately-Individual
Total Related Parties: 3
  
  
  
  
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?
435859 401 Certification 1 1B190207WNSO Active CERFILLEXC None 09/03/2020 None Discharger Contact 12/09/2019 None N
Total Regulatory Measures: 1
  
  
  
  
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
461766 The Nature Conservancy Fort Bragg Enrollee - 401 Certification CERREST 07/25/2025 Active
455549 The Nature Conservancy Fort Bragg Enrollee - 401 Certification CERREST 02/20/2024 Active
459056 The Nature Conservancy Fort Bragg Enrollee - 401 Certification CERREST 11/07/2024 Active
461766 The Nature Conservancy Fort Bragg Enrollee - 401 Certification CERREST 07/25/2025 Active
459056 The Nature Conservancy Fort Bragg Enrollee - 401 Certification CERREST 11/07/2024 Active
455549 The Nature Conservancy Fort Bragg Enrollee - 401 Certification CERREST 02/20/2024 Active
446741 The Nature Conservancy Fort Bragg 401 Certification CERFILLEXC 04/11/2022 Historical
442062 The Nature Conservancy Fort Bragg Enrollee - 401 Certification CERREST 03/15/2021 Historical
442062 The Nature Conservancy Fort Bragg Enrollee - 401 Certification CERREST 03/15/2021 Historical
446741 The Nature Conservancy Fort Bragg 401 Certification CERFILLEXC 04/11/2022 Historical
Total Regulatory Measures linked to Related Parties: 10
  
  
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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