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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
624783 Barry Silva 19400 Hartmann Road Hidden Valley Lake, CA 95467 707-987-9201 bsilva@hvlcsd.org
  
  
  
  
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
20307 Hidden Valley Lake CSD Organization Legally Responsible Official 06/09/2023 None Special District
20307 Hidden Valley Lake CSD Organization Legally Responsible Official 05/28/2021 06/08/2023 Special District
Total Related Parties: 2
  
  
  
  
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.
1138731 09/30/2024 Order Conditions During the August 2024 monitoring event, the pH was reported in effluent storage pond at greater than 8.5 pH units in violation of Discharge Specification B.7 of the WDRs. Violation None Report Hidden Valley Lake WRF 147692 5-00-019 Y
1138730 08/31/2024 Order Conditions During the August 2024 monitoring event, the pH was reported in effluent storage pond at greater than 8.5 pH units in violation of Discharge Specification B.7 of the WDRs. Violation None Report Hidden Valley Lake WRF 147692 5-00-019 Y
1138729 07/31/2024 Order Conditions During the July 2024 monitoring event, the pH was reported in effluent storage pond at greater than 8.5 pH units in violation of Discharge Specification B.7 of the WDRs. Violation None Report Hidden Valley Lake WRF 147692 5-00-019 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: 3
*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
301731 Hidden Valley Lake CSD Enrollee - WDR SSOMUNISML 07/11/2006 Active
147692 Hidden Valley Lake CSD WDR WDRMUNILRG 01/27/2000 Active
141737 Hidden Valley Lake CSD WDR WDR 05/20/1994 Historical
139788 Hidden Valley Lake CSD WDR WDR 10/25/1985 Historical
138876 Hidden Valley Lake CSD WDR WDR 02/16/1970 Historical
Total Regulatory Measures linked to Related Parties: 5
  
  
The current report was generated with data as of: 07/11/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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