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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
299530 West Bay Sd Special District 500 Laurel Street Menlo Park, CA 94025 650-321-0384 None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
631678 West Bay Sd CS San Mateo 2 Collection_System Owner 04/06/2006 None
880734 Flow Equalization And Resource Recovery Facility San Mateo 2 Dredge/Fill Site Owner 04/19/2022 None
Total Related Places: 2
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
622349 Robert Hulsmann Person Legally Responsible Official 03/10/2021 None None
594628 Alberto Patino Person Data Submitter 02/06/2019 None None
576424 Ruperto Sandoval Person Data Submitter 04/26/2018 None None
537213 John Simonetti Person Legally Responsible Official 05/24/2007 None None
520720 Robert Scheidt Person Legally Responsible Official 01/04/2010 None None
519496 Dave Salac Person Legally Responsible Official 09/15/2009 02/20/2011 None
496764 Vivian Housen Person Legally Responsible Official 01/15/2009 03/01/2010 None
479447 Mark Praturlon Person Data Submitter 07/22/2008 04/17/2018 None
451806 Phil Scott Person Legally Responsible Official 03/03/2010 07/16/2020 None
392391 Sergio Ramirez Person Legally Responsible Official 12/03/2010 None None
379883 Jed Beyer Person Data Submitter 09/19/2016 05/07/2018 None
379883 Jed Beyer Person Legally Responsible Official 05/07/2018 None None
379883 Jed Beyer Person Legally Responsible Official 05/24/2007 09/19/2016 None
300073 Tim Clayton Person Legally Responsible Official 04/06/2006 06/01/2008 None
Total Related Parties: 14
  
  
  
  
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?
447484 401 Certification 2 2 CW447484 Active CERFILLEXC None 12/21/2022 None Discharger 04/19/2022 None N
300012 Enrollee 2 2SSO10215 Active SSOMUNILRG 2022-0103-DWQ 07/11/2006 None Discharger 04/10/2006 None N
Total Regulatory Measures: 2
  
  
  
  
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
362688 Oral Communication None Oral Communication WDR 03/21/2008 Historical
Total Enforcement Actions: 1
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
Total Regulatory Measures linked to Related Parties: 0
  
  
The current report was generated with data as of: 12/26/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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