Welcome to California
California Home
Welcome to California - images of Golden Gate Bridge, ocean sunset, waterfall, flowers, and city skyline California Home Welcome to the California Environmental Protection Agency
California Integrated Water Quality System Project (CIWQS)
   Party At-A-Glance Report

  
   [VIEW PRINTER FRIENDLY VERSION] [EXPORT THIS REPORT TO EXCEL]

  
  
  
  
  
General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
526532 Ann Calnan 3331 North First Street B-2 San Jose, CA 95134-1927 408-321-5976 Ann.Calnan@vta.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
39913 Santa Clara Valley Trans Agency Organization Legally Responsible Official 06/11/2024 None County Agency
40116 Santa Clara Valley Transit Authority Organization Legally Responsible Official 06/26/2013 None County Agency
40116 Santa Clara Valley Transit Authority Organization Legally Responsible Official 07/26/2011 None County Agency
Total Related Parties: 3
  
  
  
  
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
171698 Santa Clara Valley Transit Authority 401 Certification CERFILLEXC None Historical
171698 Santa Clara Valley Transit Authority 401 Certification CERFILLEXC None Historical
172228 Santa Clara Valley Transit Authority 401 Certification CERFILLEXC None Historical
172228 Santa Clara Valley Transit Authority 401 Certification CERFILLEXC None Historical
457257 Santa Clara Valley Trans Agency 401 Certification CERFILLEXC 03/19/2025 Active
457903 Santa Clara Valley Transit Authority Enrollee - NPDES NPDNONMUNIPRCS 07/30/2024 Active
457903 Santa Clara Valley Transit Authority Enrollee - NPDES NPDNONMUNIPRCS 07/30/2024 Active
410268 Santa Clara Valley Trans Agency Enrollee - NPDES NPDNONMUNIPRCS 12/08/2016 Active
388932 Santa Clara Valley Transit Authority Enrollee - NPDES NPDNONMUNIPRCS 02/06/2013 Historical
388932 Santa Clara Valley Transit Authority Enrollee - NPDES NPDNONMUNIPRCS 02/06/2013 Historical
391629 Santa Clara Valley Transit Authority 401 Certification CERFILLEXC 06/13/2012 Historical
391629 Santa Clara Valley Transit Authority 401 Certification CERFILLEXC 06/13/2012 Historical
391474 Santa Clara Valley Transit Authority 401 Certification CERFILLEXC 07/05/2011 Historical
391474 Santa Clara Valley Transit Authority 401 Certification CERFILLEXC 07/05/2011 Historical
391469 Santa Clara Valley Transit Authority Enrollee - 401 Certification CERFILLEXC 06/22/2010 Historical
391469 Santa Clara Valley Transit Authority Enrollee - 401 Certification CERFILLEXC 06/22/2010 Historical
378571 Santa Clara Valley Transit Authority 401 Certification CERFILLEXC 07/28/2009 Historical
378571 Santa Clara Valley Transit Authority 401 Certification CERFILLEXC 07/28/2009 Historical
380488 Santa Clara Valley Transit Authority 401 Certification CERFILLEXC 06/26/2009 Historical
380488 Santa Clara Valley Transit Authority 401 Certification CERFILLEXC 06/26/2009 Historical
336490 Santa Clara Valley Transit Authority Enrollee NPDNONMUNIPRCS 11/09/2007 Historical
336485 Santa Clara Valley Transit Authority Enrollee NPDNONMUNIPRCS 11/09/2007 Historical
336497 Santa Clara Valley Transit Authority Enrollee NPDNONMUNIPRCS 11/09/2007 Historical
336490 Santa Clara Valley Transit Authority Enrollee NPDNONMUNIPRCS 11/09/2007 Historical
336485 Santa Clara Valley Transit Authority Enrollee NPDNONMUNIPRCS 11/09/2007 Historical
336497 Santa Clara Valley Transit Authority Enrollee NPDNONMUNIPRCS 11/09/2007 Historical
183218 Santa Clara Valley Transit Authority Enrollee NPDNONMUNIPRCS 11/07/2001 Historical
183218 Santa Clara Valley Transit Authority Enrollee NPDNONMUNIPRCS 11/07/2001 Historical
183217 Santa Clara Valley Transit Authority Enrollee NPDNONMUNIPRCS 12/26/2000 Historical
183217 Santa Clara Valley Transit Authority Enrollee NPDNONMUNIPRCS 12/26/2000 Historical
147743 Santa Clara Valley Trans Agency NPDES Permit NPDESWW 06/26/2000 Historical
183216 Santa Clara Valley Transit Authority Enrollee NPDNONMUNIPRCS 05/25/2000 Historical
183216 Santa Clara Valley Transit Authority Enrollee NPDNONMUNIPRCS 05/25/2000 Historical
183215 Santa Clara Valley Transit Authority Enrollee NPDNONMUNIPRCS 05/22/2000 Historical
183215 Santa Clara Valley Transit Authority Enrollee NPDNONMUNIPRCS 05/22/2000 Historical
141800 Santa Clara Valley Trans Agency NPDES Permit NPDESWW 12/14/1994 Historical
183132 Santa Clara Valley Trans Agency Enrollee NPDNONMUNIPRCS 05/22/1992 Historical
141285 Santa Clara Valley Trans Agency NPDES Permit NPDESWW 06/17/1987 Historical
Total Regulatory Measures linked to Related Parties: 38
  
  
The current report was generated with data as of: 11/28/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
Back to Main Page  |  Back to Top of Page

Conditions of Use | Privacy Policy
Copyright © 2024 State of California

The Board is one of six boards, departments, and offices under
the umbrella of the California Environmental Protection Agency.
Cal/EPA | ARB | DPR | DTSC | OEHHA | SWRCB