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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
538026 Chris Dembiczak 2020 Wake Avenue Oakland, CA 94607 510-287-0509 cdembicz@ebmud.com
  
  
  
  
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
14379 East Bay MUD (CS & SSOs) Organization Data Submitter 12/19/2012 12/20/2012 Special District
14380 East Bay Municipal Utility District (Water Plants) Organization Data Submitter 08/11/2017 None Publicly-Owned Business
14379 East Bay MUD (CS & SSOs) Organization Data Submitter 12/20/2012 None Special District
14382 East Bay MUD (WPCP) Organization Data Submitter 12/19/2012 None Special District
398969 East Bay MUD (EBMUD) Organization Data Submitter 09/07/2023 None Special District
Total Related Parties: 5
  
  
  
  
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
194813 East Bay MUD (EBMUD) Enrollee WDRNONMUNIPRCS 05/24/1995 Historical
349264 East Bay MUD (EBMUD) Waiver WDRNONMUNIPRCS 04/25/2008 Historical
382971 East Bay MUD (EBMUD) Enrollee - WDR WDRNONMUNIPRCS 01/04/2012 Historical
132834 East Bay MUD (EBMUD) WDR WDRMUNIOTH 07/11/2003 Historical
131160 East Bay MUD (EBMUD) WDR WDRMUNIOTH 12/07/2001 Historical
131259 East Bay MUD (EBMUD) WDR WDRMUNIOTH 04/26/2002 Active
450507 East Bay MUD (EBMUD) Individual Monitoring Requirem WDRMUNIOTH 12/14/2022 Active
438781 East Bay MUD (EBMUD) Enrollee - WDR WDRMUNIOTH 06/12/2020 Active
424744 East Bay MUD (EBMUD) Enrollee - WDR WDRMUNIOTH 08/22/2018 Active
419044 East Bay MUD (EBMUD) Enrollee - WDR WDRMUNIOTH 04/06/2018 Active
368626 East Bay MUD (EBMUD) WDR WDRMUNIOTH 03/30/2012 Active
146476 East Bay MUD (EBMUD) WDR WDRMUNILRG 06/23/1995 Historical
458596 East Bay MUD (EBMUD) Enrollee - Waiver WDRMUNIENROTH 09/27/2024 Active
349267 East Bay MUD (EBMUD) WDR WDRINDIVSML 04/25/2008 Active
315534 East Bay MUD (EBMUD) Enrollee WDRINDFP 01/31/2006 Historical
377864 East Bay MUD (EBMUD) Enrollee WDRINDFP 02/15/2011 Historical
259823 East Bay MUD (EBMUD) Letter WDR 09/24/1996 Historical
140136 East Bay MUD (EBMUD) WDR WDR 08/08/1986 Historical
139725 East Bay MUD (EBMUD) WDR WDR 08/12/1983 Historical
140325 East Bay MUD (EBMUD) WDR WDR 09/23/1988 Historical
147604 East Bay MUD (EBMUD) WDR WDR 04/28/2000 Historical
139665 East Bay MUD (EBMUD) WDR WDR 07/23/1982 Historical
138834 East Bay MUD (EBMUD) WDR WDR 06/21/1968 Historical
301604 East Bay MUD (EBMUD) Enrollee - WDR SSOMUNISML 11/16/2006 Active
301605 East Bay MUD (EBMUD) Enrollee - WDR SSOMUNISML 11/16/2006 Active
301627 East Bay MUD (EBMUD) Enrollee - WDR SSOMUNISML 11/16/2006 Active
299890 East Bay MUD (CS & SSOs) Enrollee SSOMUNISML 01/09/2007 Active
301664 East Bay MUD (EBMUD) Enrollee SSOMUNISML None Historical
179980 East Bay Municipal Utility District (Water Plants) Enrollee NPDNONMUNIPRCS 06/18/2003 Historical
181288 East Bay Municipal Utility District (Water Plants) Enrollee NPDNONMUNIPRCS 06/18/2003 Historical
181289 East Bay Municipal Utility District (Water Plants) Enrollee NPDNONMUNIPRCS 06/18/2003 Historical
181290 East Bay Municipal Utility District (Water Plants) Enrollee NPDNONMUNIPRCS 06/18/2003 Historical
181291 East Bay Municipal Utility District (Water Plants) Enrollee NPDNONMUNIPRCS 06/18/2003 Historical
181293 East Bay Municipal Utility District (Water Plants) Enrollee NPDNONMUNIPRCS 06/18/2003 Historical
194703 East Bay MUD (EBMUD) Enrollee NPDNONMUNIPRCS 11/07/2003 Historical
194705 East Bay MUD (EBMUD) Enrollee - NPDES NPDNONMUNIPRCS 11/03/2003 Historical
194728 East Bay MUD (EBMUD) Enrollee NPDNONMUNIPRCS 01/23/2002 Historical
194805 East Bay MUD (EBMUD) Enrollee NPDNONMUNIPRCS 06/01/1998 Historical
317099 East Bay MUD (EBMUD) Enrollee NPDNONMUNIPRCS 12/24/2004 Historical
318890 East Bay MUD (EBMUD) Enrollee NPDNONMUNIPRCS 11/02/2006 Historical
355400 East Bay MUD (EBMUD) Enrollee - NPDES NPDNONMUNIPRCS 09/12/2008 Active
366195 East Bay MUD (EBMUD) Enrollee - NPDES NPDNONMUNIPRCS 06/12/2008 Historical
366199 East Bay MUD (EBMUD) Enrollee NPDNONMUNIPRCS 02/02/2009 Historical
366318 East Bay MUD (EBMUD) Enrollee NPDNONMUNIPRCS 06/12/2008 Historical
371793 East Bay Municipal Utility District (Water Plants) NPDES Permit NPDNONMUNIPRCS 12/01/2009 Historical
373680 East Bay Municipal Utility District (Water Plants) Enrollee NPDNONMUNIPRCS 06/18/2003 Historical
373682 East Bay Municipal Utility District (Water Plants) Enrollee NPDNONMUNIPRCS 06/18/2003 Historical
373694 East Bay Municipal Utility District (Water Plants) Enrollee NPDNONMUNIPRCS 06/18/2003 Historical
373700 East Bay Municipal Utility District (Water Plants) Enrollee NPDNONMUNIPRCS 06/18/2003 Historical
373790 East Bay Municipal Utility District (Water Plants) Enrollee NPDNONMUNIPRCS 06/18/2003 Historical
375147 East Bay MUD (EBMUD) Enrollee - NPDES NPDNONMUNIPRCS 02/16/2010 Historical
381443 East Bay MUD (EBMUD) Enrollee NPDNONMUNIPRCS 09/12/2011 Historical
385985 East Bay MUD (EBMUD) Enrollee NPDNONMUNIPRCS 06/15/2012 Historical
388124 East Bay MUD (WPCP) Enrollee NPDNONMUNIPRCS 11/05/2012 Historical
402809 East Bay Municipal Utility District (Water Plants) NPDES Permit NPDNONMUNIPRCS 01/01/2016 Historical
404049 East Bay MUD (EBMUD) Enrollee - NPDES NPDNONMUNIPRCS 10/23/2015 Active
404050 East Bay MUD (EBMUD) Enrollee - NPDES NPDNONMUNIPRCS 10/23/2015 Active
404076 East Bay MUD (EBMUD) Enrollee - NPDES NPDNONMUNIPRCS 10/23/2015 Active
410071 East Bay Municipal Utility District (Water Plants) Enrollee - NPDES NPDNONMUNIPRCS 06/21/2017 Active
411659 East Bay MUD (EBMUD) 13267 Letter (Non-Enforcement) NPDNONMUNIPRCS 01/18/2017 Historical
444166 East Bay Municipal Utility District (Water Plants) NPDES Permit NPDNONMUNIPRCS 09/01/2021 Active
459182 East Bay MUD (EBMUD) Enrollee - NPDES NPDNONMUNIPRCS 11/14/2024 Active
142222 East Bay MUD (WPCP) NPDES Permit NPDMUNIOTH 01/21/1998 Historical
436750 East Bay MUD (WPCP) NPDES Permit NPDMUNIOTH 04/01/2020 Historical
141009 East Bay MUD (WPCP) NPDES Permit NPDMUNIOTH 03/18/1987 Historical
399477 East Bay MUD (WPCP) Individual Monitoring Requirem NPDMUNIOTH 12/01/2014 Active
398831 East Bay MUD (WPCP) NPDES Permit NPDMUNIOTH 12/01/2014 Historical
142334 East Bay MUD (WPCP) NPDES Permit NPDMUNIOTH 08/19/1992 Historical
389144 East Bay MUD (WPCP) Co-Permitee NPDMUNIOTH 01/01/2013 Active
360497 East Bay MUD (WPCP) Co-Permitee NPDMUNIOTH 03/01/2008 Historical
359639 East Bay MUD (WPCP) NPDES Permit NPDMUNIOTH 01/14/2009 Historical
146014 East Bay MUD (WPCP) NPDES Permit NPDMUNIOTH 09/19/1984 Historical
460446 East Bay MUD (WPCP) NPDES Permit NPDMUNIOTH 05/01/2025 Active
141624 East Bay MUD (WPCP) NPDES Permit NPDMUNILRG 09/20/1989 Historical
440133 East Bay MUD (WPCP) NPDES Permit NPDMUNILRG 11/01/2020 Active
430616 East Bay MUD (WPCP) Co-Permitee NPDMUNILRG 07/01/2019 Active
401017 East Bay MUD (WPCP) NPDES Permit NPDMUNILRG 07/01/2015 Historical
389143 East Bay MUD (WPCP) Co-Permitee NPDMUNILRG 01/01/2013 Active
378841 East Bay MUD (WPCP) Co-Permitee NPDMUNILRG 04/01/2011 Historical
373407 East Bay MUD (WPCP) NPDES Permit NPDMUNILRG 05/01/2010 Historical
360494 East Bay MUD (WPCP) Co-Permitee NPDMUNILRG 03/01/2008 Historical
297512 East Bay MUD (WPCP) NPDES Permit NPDMUNILRG 10/01/2005 Historical
148416 East Bay MUD (WPCP) NPDES Permit NPDMUNILRG 06/19/2001 Historical
146009 East Bay MUD (WPCP) NPDES Permit NPDMUNILRG 09/19/1984 Historical
143374 East Bay MUD (WPCP) NPDES Permit NPDMUNILRG 09/21/1994 Historical
146602 East Bay Municipal Utility District (Water Plants) NPDES Permit NPDESWW 01/16/1985 Historical
141671 East Bay Municipal Utility District (Water Plants) NPDES Permit NPDESWW 02/21/1990 Historical
146604 East Bay Municipal Utility District (Water Plants) NPDES Permit NPDESWW 01/16/1985 Historical
146605 East Bay Municipal Utility District (Water Plants) NPDES Permit NPDESWW 01/16/1985 Historical
146606 East Bay Municipal Utility District (Water Plants) NPDES Permit NPDESWW 01/16/1985 Historical
132311 East Bay MUD (EBMUD) NPDES Permit NPDESWW 12/06/2003 Historical
259760 East Bay MUD (EBMUD) Letter NPDESWW 10/15/1999 Historical
141667 East Bay Municipal Utility District (Water Plants) NPDES Permit NPDESWW 02/21/1990 Historical
141669 East Bay Municipal Utility District (Water Plants) NPDES Permit NPDESWW 02/21/1990 Historical
141482 East Bay Municipal Utility District (Water Plants) NPDES Permit NPDESWW 01/20/1988 Historical
141668 East Bay Municipal Utility District (Water Plants) NPDES Permit NPDESWW 02/21/1990 Historical
141670 East Bay Municipal Utility District (Water Plants) NPDES Permit NPDESWW 02/21/1990 Historical
139896 East Bay MUD (EBMUD) NPDES Permit NPDESWW 08/14/1987 Historical
145546 East Bay Municipal Utility District (Water Plants) NPDES Permit NPDESWW 02/17/1982 Historical
141216 East Bay MUD (EBMUD) NPDES Permit NPDESWW 01/28/1994 Historical
143088 East Bay Municipal Utility District (Water Plants) NPDES Permit NPDESWW 02/19/1997 Historical
143087 East Bay Municipal Utility District (Water Plants) NPDES Permit NPDESWW 02/19/1997 Historical
143086 East Bay Municipal Utility District (Water Plants) NPDES Permit NPDESWW 02/19/1997 Historical
143085 East Bay Municipal Utility District (Water Plants) NPDES Permit NPDESWW 02/19/1997 Historical
143084 East Bay Municipal Utility District (Water Plants) NPDES Permit NPDESWW 02/19/1997 Historical
143076 East Bay Municipal Utility District (Water Plants) NPDES Permit NPDESWW 12/28/1996 Historical
146603 East Bay Municipal Utility District (Water Plants) NPDES Permit NPDESWW 01/16/1985 Historical
460298 East Bay MUD (EBMUD) Enrollee - 401 Certification CERREST 07/24/2025 Active
386931 East Bay MUD (EBMUD) 401 Certification CERFILLEXC 03/04/2011 Historical
391166 East Bay MUD (EBMUD) 401 Certification CERFILLEXC 03/09/2012 Historical
392323 East Bay MUD (EBMUD) Enrollee - 401 Certification CERFILLEXC 09/24/2010 Historical
392328 East Bay MUD (EBMUD) Enrollee - 401 Certification CERFILLEXC 09/19/2010 Historical
392358 East Bay MUD (CS & SSOs) Enrollee - 401 Certification CERFILLEXC 12/07/2012 Historical
392360 East Bay MUD (EBMUD) Enrollee - 401 Certification CERFILLEXC 05/05/2010 Historical
396062 East Bay MUD (EBMUD) 401 Certification CERFILLEXC 07/24/2014 Historical
397587 East Bay MUD (EBMUD) 401 Certification CERFILLEXC 06/02/2015 Active
398289 East Bay MUD (EBMUD) Enrollee - 401 Certification CERFILLEXC 09/27/2014 Historical
398764 East Bay MUD (EBMUD) 401 Certification CERFILLEXC 01/22/2015 Historical
399963 East Bay Municipal Utility District (Water Plants) 401 Certification CERFILLEXC 07/28/2016 Historical
400726 East Bay MUD (EBMUD) 401 Certification CERFILLEXC 09/16/2015 Historical
409257 East Bay MUD (EBMUD) Enrollee - WDR CERFILLEXC 09/26/2016 Historical
428149 East Bay MUD (EBMUD) 401 Certification CERFILLEXC 09/05/2019 Historical
435834 East Bay Municipal Utility District (Water Plants) 401 Certification CERFILLEXC 10/25/2021 Active
435998 East Bay MUD (EBMUD) 401 Certification CERFILLEXC 04/02/2020 Historical
439070 East Bay MUD (EBMUD) 401 Certification CERFILLEXC 08/18/2020 Historical
442279 East Bay Municipal Utility District (Water Plants) 401 Certification CERFILLEXC 03/19/2021 Active
442447 East Bay MUD (EBMUD) 401 Certification CERFILLEXC 05/03/2021 Active
443368 East Bay MUD (EBMUD) 401 Certification CERFILLEXC 07/18/2021 Active
444418 East Bay MUD (EBMUD) 401 Certification CERFILLEXC 11/03/2021 Active
446426 East Bay MUD (EBMUD) Enrollee - 401 Certification CERFILLEXC 06/15/2022 Historical
446755 East Bay MUD (EBMUD) 401 Certification CERFILLEXC 07/07/2022 Active
447865 East Bay MUD (EBMUD) Enrollee - 401 Certification CERFILLEXC 07/15/2022 Historical
449722 East Bay MUD (EBMUD) 401 Certification CERFILLEXC 08/23/2023 Active
451431 East Bay MUD (EBMUD) Enrollee - 401 Certification CERFILLEXC 04/27/2023 Historical
454049 East Bay MUD (EBMUD) Enrollee - 401 Certification CERFILLEXC 10/18/2023 Historical
454062 East Bay MUD (EBMUD) 401 Certification CERFILLEXC 07/17/2024 Historical
454694 East Bay MUD (EBMUD) Enrollee - WDR CERFILLEXC 02/08/2024 Active
457799 East Bay MUD (EBMUD) Enrollee - 401 Certification CERFILLEXC 08/21/2024 Historical
459980 East Bay MUD (EBMUD) 401 Certification CERFILLEXC 03/21/2025 Active
380123 East Bay Municipal Utility District (Water Plants) 401 Certification CERFILLEXC 01/27/2009 Historical
386729 East Bay MUD (EBMUD) 401 Certification CERFILLEXC 12/05/2011 Historical
Total Regulatory Measures linked to Related Parties: 141
  
  
The current report was generated with data as of: 10/24/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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