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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
552169 David Partida 1000 N. Cabrillo Hwy Half Moon Bay, CA 94019 650-726-0124 davidpartida@samcleanswater.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
299481 Granada SD Organization Data Submitter 07/21/2015 None Special District
299496 Montara Organization Data Submitter 07/21/2015 None Special District
40516 SEWER AUTHORITY MID-COASTSIDE Organization Data Submitter 01/21/2016 None Special District
11089 Half Moon Bay City Organization Data Submitter 07/17/2015 None Other
Total Related Parties: 4
  
  
  
  
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
141623 SEWER AUTHORITY MID-COASTSIDE NPDES Permit NPDMUNILRG 09/20/1989 Historical
143373 SEWER AUTHORITY MID-COASTSIDE NPDES Permit NPDMUNILRG 09/21/1994 Historical
451900 SEWER AUTHORITY MID-COASTSIDE NPDES Permit NPDMUNILRG 05/01/2023 Active
417027 SEWER AUTHORITY MID-COASTSIDE NPDES Permit NPDMUNILRG 01/01/2018 Historical
386885 SEWER AUTHORITY MID-COASTSIDE NPDES Permit NPDMUNILRG 10/01/2012 Historical
319608 SEWER AUTHORITY MID-COASTSIDE NPDES Permit NPDMUNILRG 03/01/2007 Historical
300142 SEWER AUTHORITY MID-COASTSIDE Enrollee SSOMUNISML 10/30/2006 Active
147249 SEWER AUTHORITY MID-COASTSIDE NPDES Permit NPDMUNILRG 03/15/2000 Historical
146013 SEWER AUTHORITY MID-COASTSIDE NPDES Permit NPDMUNILRG 09/19/1984 Historical
300056 Montara Enrollee SSOMUNISML 10/30/2006 Active
455245 Half Moon Bay City Enrollee - 401 Certification CERFILLEXC 11/12/2024 Active
400450 Half Moon Bay City Enrollee - 401 Certification CERFILLEXC 05/01/2015 Historical
299935 Half Moon Bay City Enrollee SSOMUNISML 10/30/2006 Active
399951 Half Moon Bay City 401 Certification CERFILLEXC 07/21/2015 Historical
455350 Half Moon Bay City Enrollee - 401 Certification CERFILLEXC 05/31/2024 Active
455577 Half Moon Bay City Enrollee - WDR CERFILLEXC 11/08/2024 Active
299932 Granada SD Enrollee SSOMUNISML 10/30/2006 Active
Total Regulatory Measures linked to Related Parties: 17
  
  
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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