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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
539819 Joy (Ming-Lan) Sun 1801 East Cotati Avenue Rohnert Park, CA 94928 707-664-2274 joy.sun@sonoma.edu
  
  
  
  
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
477797 CSU Sonoma State University Organization Employee 05/01/2013 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
444241 CSU Sonoma State University 401 Certification CERFILLEXC 01/05/2023 Active
443245 CSU Sonoma State University 401 Certification CERFILLEXC 07/14/2021 Active
433094 CSU Sonoma State University 401 Certification CERFILLEXC 06/08/2021 Active
411988 CSU Sonoma State University Enrollee - Waiver CERFILLEXC 04/07/2017 Active
395401 CSU Sonoma State University 401 Certification CERFILLEXC 08/18/2014 Historical
360977 CSU Sonoma State University Individual Monitoring Requirem WDR 02/09/2009 Historical
357442 CSU Sonoma State University Enrollee WDR 02/09/2009 Historical
349703 CSU Sonoma State University Waiver WDRNONMUNIPRCS 08/24/2008 Historical
347965 CSU Sonoma State University 401 Certification CERFILLEXC 07/20/2007 Historical
300285 CSU Sonoma State University Enrollee - WDR SSOMUNISML 11/22/2006 Active
346507 CSU Sonoma State University Enrollee NPDNONMUNIPRCS 07/07/2006 Historical
Total Regulatory Measures linked to Related Parties: 11
  
  
The current report was generated with data as of: 11/03/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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