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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
610570 Carol Mahoney 925-454-5064 cmahoney@zone7water.com
  
  
  
  
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
550078 Alameda County Flood Control & Water Conservation District, Zone 7 Organization Legally Responsible Official 06/29/2020 None County 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
460998 Alameda County Flood Control & Water Conservation District, Zone 7 401 Certification CERFILLEXC 08/25/2025 Active
459319 Alameda County Flood Control & Water Conservation District, Zone 7 Enrollee - 401 Certification CERFILLEXC 01/29/2025 Active
458396 Alameda County Flood Control & Water Conservation District, Zone 7 401 Certification CERFILLEXC 09/16/2025 Active
438891 Alameda County Flood Control & Water Conservation District, Zone 7 401 Certification CERFILLEXC 09/14/2021 Active
436672 Alameda County Flood Control & Water Conservation District, Zone 7 401 Certification CERFILLEXC 09/24/2020 Active
415958 Alameda County Flood Control & Water Conservation District, Zone 7 401 Certification CERFILLEXC 04/05/2018 Active
414058 Alameda County Flood Control & Water Conservation District, Zone 7 401 Certification CERFILLEXC 07/26/2017 Active
412506 Alameda County Flood Control & Water Conservation District, Zone 7 Enrollee - 401 Certification CERFILLEXC 05/10/2017 Historical
406915 Alameda County Flood Control & Water Conservation District, Zone 7 401 Certification CERFILLEXC 09/27/2016 Active
405696 Alameda County Flood Control & Water Conservation District, Zone 7 Enrollee - NPDES NPDNONMUNIPRCS 04/08/2016 Active
401898 Alameda County Flood Control & Water Conservation District, Zone 7 401 Certification CERFILLEXC 10/05/2015 Historical
Total Regulatory Measures linked to Related Parties: 11
  
  
The current report was generated with data as of: 10/31/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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