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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
525270 Gregg Hosfeldt North Whisman Road Mountain View, CA 94043 650-903-6329(+) gregg.hosfeldt@mountainview.gov
  
  
  
  
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
562921 City of Mountain View Organization Legally Responsible Official 03/15/2017 None City Agency
215939 Mountain View City Organization Legally Responsible Official 12/13/2010 None City Agency
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 five years
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 currently showing last five years of violations. Click here to return to viewing one year 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
444670 Mountain View City WDR LFNONOPER 10/14/2020 Active
412196 City of Mountain View Enrollee - NPDES NPDNONMUNIPRCS 07/01/2016 Active
299839 Mountain View City Enrollee SSOMUNILRG 07/21/2006 Active
146346 Mountain View City WDR LNDISP 02/11/1978 Historical
145953 Mountain View City WDR LNDISP 06/17/1987 Historical
145188 Mountain View City NPDES Permit NPDESWW 08/15/1978 Historical
142780 Mountain View City NPDES Permit NPDESWW 10/20/1993 Historical
142415 Mountain View City WDR LFNONOPER 03/20/1996 Historical
141708 Mountain View City NPDES Permit NPDESWW 03/19/1986 Historical
141491 Mountain View City WDR LNDISP 02/17/1988 Historical
Total Regulatory Measures linked to Related Parties: 10
  
  
The current report was generated with data as of: 02/26/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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