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   Party At-A-Glance Report

  
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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
618308 David Silvestri 1603 Griffith Street San Francisco, CA 94124 415-725-1607 dsilvestri@sfwater.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
43055 San Francisco Public Utilities Commission Organization Data Submitter 10/15/2020 None City Agency
43055 San Francisco Public Utilities Commission Organization Data Submitter 10/06/2020 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 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
131370 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 06/19/2002 Historical
131370 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 06/19/2002 Historical
132143 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 10/01/2003 Historical
132143 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 10/01/2003 Historical
141575 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 06/15/1988 Historical
141575 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 06/15/1988 Historical
141597 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 06/21/1989 Historical
141597 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 06/21/1989 Historical
141796 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 10/19/1994 Historical
141796 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 10/19/1994 Historical
141828 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 06/20/1990 Historical
141828 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 06/20/1990 Historical
142082 San Francisco Public Utilities Commission NPDES Permit NPDESWW 07/19/1989 Historical
142082 San Francisco Public Utilities Commission NPDES Permit NPDESWW 07/19/1989 Historical
142133 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 02/15/1995 Historical
142133 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 02/15/1995 Historical
143101 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 03/19/1997 Historical
143101 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 03/19/1997 Historical
145971 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 06/20/1984 Historical
145971 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 06/20/1984 Historical
145972 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 06/20/1984 Historical
145972 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 06/20/1984 Historical
145989 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 07/18/1984 Historical
145989 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 07/18/1984 Historical
148628 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 06/20/1989 Historical
148628 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 06/20/1989 Historical
171563 San Francisco Public Utilities Commission 401 Certification CERFILLEXC None Historical
171563 San Francisco Public Utilities Commission 401 Certification CERFILLEXC None Historical
300351 San Francisco Public Utilities Commission Enrollee SSOMUNISML 11/17/2006 Historical
300351 San Francisco Public Utilities Commission Enrollee SSOMUNISML 11/17/2006 Historical
300931 San Francisco Public Utilities Commission Enrollee - WDR SSOMUNISML 10/19/2006 Historical
300931 San Francisco Public Utilities Commission Enrollee - WDR SSOMUNISML 10/19/2006 Historical
337351 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 04/01/2008 Historical
337351 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 04/01/2008 Historical
341532 San Francisco Public Utilities Commission Co-Permitee NPDMUNILRG 03/01/2008 Historical
341532 San Francisco Public Utilities Commission Co-Permitee NPDMUNILRG 03/01/2008 Historical
354310 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 07/24/2008 Historical
354310 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 07/24/2008 Historical
357383 San Francisco Public Utilities Commission NPDES Permit NPDNONMUNIPRCS 03/01/2009 Historical
357383 San Francisco Public Utilities Commission NPDES Permit NPDNONMUNIPRCS 03/01/2009 Historical
360578 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 10/01/2009 Historical
360578 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 10/01/2009 Historical
373430 San Francisco Public Utilities Commission Individual Monitoring Requirem NPDESWW None Historical
373430 San Francisco Public Utilities Commission Individual Monitoring Requirem NPDESWW None Historical
377454 San Francisco Public Utilities Commission WDR CERFILLEXC 01/12/2011 Historical
377454 San Francisco Public Utilities Commission WDR CERFILLEXC 01/12/2011 Historical
377578 San Francisco Public Utilities Commission Enrollee NPDNONMUNIPRCS 12/23/2010 Historical
377578 San Francisco Public Utilities Commission Enrollee NPDNONMUNIPRCS 12/23/2010 Historical
377737 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 01/11/2011 Historical
377737 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 01/11/2011 Historical
377932 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 11/23/2009 Historical
377932 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 11/23/2009 Historical
377969 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 07/20/2009 Historical
377969 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 07/20/2009 Historical
378601 San Francisco Public Utilities Commission Co-Permitee NPDMUNILRG 04/01/2011 Historical
378601 San Francisco Public Utilities Commission Co-Permitee NPDMUNILRG 04/01/2011 Historical
379573 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 12/28/2009 Historical
379573 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 12/28/2009 Historical
381243 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 01/14/2010 Historical
381243 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 01/14/2010 Historical
382496 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 01/12/2009 Historical
382496 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 01/12/2009 Historical
385850 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 07/09/2010 Historical
385850 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 07/09/2010 Historical
386553 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 11/09/2010 Historical
386553 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 11/09/2010 Historical
389783 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 10/24/2013 Historical
389783 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 10/24/2013 Historical
391288 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 07/29/2011 Historical
391288 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 07/29/2011 Historical
391599 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 02/05/2013 Historical
391599 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 02/05/2013 Historical
391788 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 01/24/2013 Historical
391788 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 01/24/2013 Historical
391973 San Francisco Public Utilities Commission Enrollee - 401 Certification CERFILLEXC 12/18/2011 Historical
391973 San Francisco Public Utilities Commission Enrollee - 401 Certification CERFILLEXC 12/18/2011 Historical
393119 San Francisco Public Utilities Commission 401 Certification CERMIT 07/09/2010 Historical
393119 San Francisco Public Utilities Commission 401 Certification CERMIT 07/09/2010 Historical
400793 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 12/07/2015 Historical
400793 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 12/07/2015 Historical
402255 San Francisco Public Utilities Commission Enrollee - 401 Certification CERFILLEXC 10/02/2015 Historical
402255 San Francisco Public Utilities Commission Enrollee - 401 Certification CERFILLEXC 10/02/2015 Historical
402756 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 02/03/2016 Historical
402756 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 02/03/2016 Historical
403846 San Francisco Public Utilities Commission Enrollee - 401 Certification CERREST 03/09/2017 Historical
403846 San Francisco Public Utilities Commission Enrollee - 401 Certification CERREST 03/09/2017 Historical
408247 San Francisco Public Utilities Commission Enrollee - 401 Certification CERREST 09/08/2016 Historical
408247 San Francisco Public Utilities Commission Enrollee - 401 Certification CERREST 09/08/2016 Historical
410095 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 03/08/2017 Historical
410095 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 03/08/2017 Historical
412568 San Francisco Public Utilities Commission Enrollee - 401 Certification CERFILLEXC 11/01/2017 Historical
412568 San Francisco Public Utilities Commission Enrollee - 401 Certification CERFILLEXC 11/01/2017 Historical
413849 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 06/30/2017 Historical
413849 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 06/30/2017 Historical
422967 San Francisco Public Utilities Commission Enrollee - 401 Certification CERFILLEXC 10/08/2018 Historical
422967 San Francisco Public Utilities Commission Enrollee - 401 Certification CERFILLEXC 10/08/2018 Historical
422970 San Francisco Public Utilities Commission Enrollee - 401 Certification CERFILLEXC 10/08/2018 Historical
422970 San Francisco Public Utilities Commission Enrollee - 401 Certification CERFILLEXC 10/08/2018 Historical
427976 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 02/25/2019 Historical
427976 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 02/25/2019 Historical
433856 San Francisco Public Utilities Commission Enrollee - 401 Certification CERFILLEXC 09/18/2019 Historical
433856 San Francisco Public Utilities Commission Enrollee - 401 Certification CERFILLEXC 09/18/2019 Historical
437721 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 06/15/2020 Historical
437721 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 06/15/2020 Historical
438808 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 02/01/2021 Historical
438808 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 02/01/2021 Historical
439092 San Francisco Public Utilities Commission Enrollee - WDR SSOMUNISML 07/09/2020 Historical
439092 San Francisco Public Utilities Commission Enrollee - WDR SSOMUNISML 07/09/2020 Historical
300354 San Francisco Public Utilities Commission Enrollee SSOMUNISML 05/01/2007 Active
461830 San Francisco Public Utilities Commission Enrollee - WDR CERFILLEXC 08/29/2025 Active
363229 San Francisco Public Utilities Commission 401 Certification CERFILLEXC None Active
363229 San Francisco Public Utilities Commission 401 Certification CERFILLEXC None Active
377963 San Francisco Public Utilities Commission WDR CERFILLEXC 03/09/2011 Active
377963 San Francisco Public Utilities Commission WDR CERFILLEXC 03/09/2011 Active
378823 San Francisco Public Utilities Commission Co-Permitee NPDMUNILRG 04/01/2011 Active
378823 San Francisco Public Utilities Commission Co-Permitee NPDMUNILRG 04/01/2011 Active
389067 San Francisco Public Utilities Commission Co-Permitee NPDMUNILRG 01/01/2013 Active
389067 San Francisco Public Utilities Commission Co-Permitee NPDMUNILRG 01/01/2013 Active
392750 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 10/01/2013 Active
392750 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 10/01/2013 Active
404300 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 09/12/2018 Active
404300 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 09/12/2018 Active
413299 San Francisco Public Utilities Commission Enrollee - 401 Certification CERFILLEXC 07/17/2019 Active
413299 San Francisco Public Utilities Commission Enrollee - 401 Certification CERFILLEXC 07/17/2019 Active
416160 San Francisco Public Utilities Commission Reclamation Requirements REC 09/13/2017 Active
416160 San Francisco Public Utilities Commission Reclamation Requirements REC 09/13/2017 Active
420352 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 07/24/2019 Active
420352 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 07/24/2019 Active
427504 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 05/01/2020 Active
427504 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 05/01/2020 Active
430635 San Francisco Public Utilities Commission Co-Permitee NPDMUNILRG 07/01/2019 Active
430635 San Francisco Public Utilities Commission Co-Permitee NPDMUNILRG 07/01/2019 Active
437599 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 11/01/2019 Active
437599 San Francisco Public Utilities Commission NPDES Permit NPDMUNILRG 11/01/2019 Active
444423 San Francisco Public Utilities Commission Enrollee - WDR CERFILLEXC 09/01/2021 Active
444423 San Francisco Public Utilities Commission Enrollee - WDR CERFILLEXC 09/01/2021 Active
444424 San Francisco Public Utilities Commission Enrollee - WDR CERFILLEXC 09/01/2021 Active
444424 San Francisco Public Utilities Commission Enrollee - WDR CERFILLEXC 09/01/2021 Active
446788 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 08/31/2022 Active
446788 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 08/31/2022 Active
452575 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 07/10/2023 Active
452575 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 07/10/2023 Active
453156 San Francisco Public Utilities Commission Individual Monitoring Requirem SSOMUNILRG 06/05/2023 Active
453156 San Francisco Public Utilities Commission Individual Monitoring Requirem SSOMUNILRG 06/05/2023 Active
453840 San Francisco Public Utilities Commission Enrollee - 401 Certification CERFILLEXC 10/02/2023 Active
453840 San Francisco Public Utilities Commission Enrollee - 401 Certification CERFILLEXC 10/02/2023 Active
455655 San Francisco Public Utilities Commission Enrollee - WDR SSOMUNISML 01/17/2024 Active
455655 San Francisco Public Utilities Commission Enrollee - WDR SSOMUNISML 01/17/2024 Active
455941 San Francisco Public Utilities Commission Enrollee - 401 Certification CERFILLEXC 04/16/2024 Active
455941 San Francisco Public Utilities Commission Enrollee - 401 Certification CERFILLEXC 04/16/2024 Active
456095 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 05/14/2024 Active
456095 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 05/14/2024 Active
456447 San Francisco Public Utilities Commission Enrollee - 401 Certification CERFILLEXC 07/09/2024 Active
456447 San Francisco Public Utilities Commission Enrollee - 401 Certification CERFILLEXC 07/09/2024 Active
456985 San Francisco Public Utilities Commission Enrollee - 401 Certification CERFILLEXC 05/31/2024 Active
456985 San Francisco Public Utilities Commission Enrollee - 401 Certification CERFILLEXC 05/31/2024 Active
457510 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 10/07/2024 Active
457510 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 10/07/2024 Active
458604 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 04/02/2025 Active
458604 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 04/02/2025 Active
459609 San Francisco Public Utilities Commission Enrollee - 401 Certification CERFILLEXC 02/04/2025 Active
459609 San Francisco Public Utilities Commission Enrollee - 401 Certification CERFILLEXC 02/04/2025 Active
460258 San Francisco Public Utilities Commission Enrollee - 401 Certification CERFILLEXC 04/10/2025 Active
460258 San Francisco Public Utilities Commission Enrollee - 401 Certification CERFILLEXC 04/10/2025 Active
461370 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 09/02/2025 Active
461370 San Francisco Public Utilities Commission 401 Certification CERFILLEXC 09/02/2025 Active
461830 San Francisco Public Utilities Commission Enrollee - WDR CERFILLEXC 08/29/2025 Active
300354 San Francisco Public Utilities Commission Enrollee SSOMUNISML 05/01/2007 Active
Total Regulatory Measures linked to Related Parties: 168
  
  
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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