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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
29366 Mountain House CSD Special District 230 South Sterling Drive 100 Mountain House, CA 95391 209-836-0136 None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
651238 Mountain House MS4 Phase II San Joaquin 5S MS4 Owner 06/01/2007 None
241598 Mountain House WWTP San Joaquin 5S Wastewater Treatment Facility Owner 01/31/2013 None
630838 Mountain House -2 CS San Joaquin 5S Collection_System Owner 09/19/2008 None
630832 Mountain House -1 CS San Joaquin 5S Collection_System Owner 04/03/2006 None
241600 Mountain House WWTP -2 San Joaquin 5S Facility Owner 09/24/1997 None
Total Related Places: 5
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
632448 Ron Tobey Person Legally Responsible Official 11/27/2023 None None
621385 kulwinder singh Person Legally Responsible Official 02/10/2021 03/20/2024 None
621385 kulwinder singh Person Data Submitter 01/19/2021 02/10/2021 None
604273 Bob Anders Person Legally Responsible Official 11/13/2019 None None
583712 Hamid Parsa Person Legally Responsible Official 09/11/2018 None None
581899 Antrena Trimble Person Legally Responsible Official 01/18/2019 11/04/2019 None
559346 Karen Morgan Person Data Submitter 06/27/2023 None None
557326 David Hernandez Person Legally Responsible Official 08/08/2016 10/25/2016 None
548838 Joel Lindsey Person Legally Responsible Official 09/20/2016 10/17/2018 None
547654 Lauren Mancuso Person Data Submitter 08/07/2024 None None
538982 Nader Shareghi Person Legally Responsible Official 01/31/2013 None None
526016 Genevieve Sparks Person Data Submitter 02/03/2025 None None
524090 Roger Migchelbrink Person Legally Responsible Official 03/01/2016 06/01/2017 None
524090 Roger Migchelbrink Person Legally Responsible Official 04/11/2019 None None
524090 Roger Migchelbrink Person Data Submitter 07/08/2009 06/01/2017 None
522034 Bonita Dennedy Person Data Submitter 04/12/2010 10/08/2019 None
522034 Bonita Dennedy Person Data Submitter 02/15/2024 None None
520230 Gregory Wiltfong Person Legally Responsible Official 10/08/2024 None None
508790 John Miller Person Legally Responsible Official 06/01/2009 12/30/2016 None
487347 David Mullaney Person Legally Responsible Official 10/01/2008 None None
247391 James Hampton Person Legally Responsible Official 12/17/2015 02/09/2016 None
120215 Michael Buckley Person Legally Responsible Official 03/22/2023 None None
120215 Michael Buckley Person Legally Responsible Official 01/03/2007 09/05/2008 None
120215 Michael Buckley Person Facility Contact 12/05/2003 07/01/2025 None
113453 Kathy Stone Person Legally Responsible Official 03/28/2017 10/17/2018 None
78911 Paul Sensibaugh Person Legal representative 09/24/1997 04/02/2006 None
78911 Paul Sensibaugh Person Legally Responsible Official 04/03/2006 03/28/2017 None
Total Related Parties: 27
  
  
  
  
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?
453528 NPDES Permit 5S 5B391078003 Active NPDMUNILRG R5-2023-0033 08/01/2023 None Discharger 07/18/2023 08/21/2025 Y
440494 Co-Permitee SB 5B391078003 Active SLIC 2020-0015-DWQ 07/09/2020 None Discharger 09/18/2020 None N
435482 Enrollee - WDR 5S 5B39NC00297 Historical WDRNONMUNIPRCS 2003-0003-DWQ 11/22/2019 02/24/2022 Discharger 11/13/2019 None N
416414 NPDES Permit 5S 5B391078003 Historical NPDMUNILRG R5-2017-0119 02/01/2018 07/31/2023 Discharger 09/21/2017 None N
389443 NPDES Permit 5S 5B391078003 Historical NPDMUNILRG R5-2013-0004 03/22/2013 01/31/2018 Discharger 02/28/2013 None Y
326205 Enrollee 5S 5B39NP00045 Historical MNSTW2 2003-0005-DWQ 12/29/2008 06/30/2013 Discharger 12/29/2008 None N
301510 Enrollee 5S 5SSO11004 Historical SSOMUNISML 2006-0003-DWQ 07/17/2006 12/06/2010 Discharger 04/20/2006 None N
301509 Enrollee - WDR 5S 5SSO11003 Active SSOMUNISML 2022-0103-DWQ 01/03/2007 None Discharger 04/20/2006 None N
146802 NPDES Permit 5S 5B391078003 Historical NPDMUNILRG R5-1998-0192 09/11/1998 05/03/2007 Discharger 09/11/1998 None N
327492 NPDES Permit 5S 5B391078003 Historical NPDMUNILRG R5-2007-0039 06/23/2007 03/21/2013 Discharger 09/11/1998 None N
146750 WDR 5S 5B391078001 Historical WDR 98-109 04/17/1998 07/30/2008 Discharger 04/17/1998 None N
Total Regulatory Measures: 11
  
  
  
  
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
461985 Admin Civil Liability R5-2025-0517 ACL R5-2025-0517 for Mountain House CSD NPDMUNILRG 07/30/2025 Historical
459747 Notice of Violation None NOV 01/17/2025 for Mountain House CSD NPDMUNILRG 01/17/2025 Historical
458208 Notice of Violation None NOV 08/23/2024 for Mountain House CSD NPDMUNILRG 08/23/2024 Historical
456398 Notice of Violation None NOV 03/25/2024 for Mountain House CSD NPDMUNILRG 03/25/2024 Historical
454593 Notice of Violation None NOV 09/20/2023 for Mountain House CSD NPDMUNILRG 09/20/2023 Historical
452622 Notice of Violation None NOV 04/25/2023 for Mountain House CSD NPDMUNILRG 04/25/2023 Historical
448460 Admin Civil Liability R5-2022-0508 ACL R5-2022-0508 for Mountain House CSD NPDMUNILRG 09/08/2022 Historical
447384 Notice of Violation None NOV 04/07/2022 for Mountain House CSD NPDMUNILRG 04/07/2022 Historical
446273 Notice of Violation None NOV 12/29/2021 for Mountain House CSD NPDMUNILRG 12/29/2021 Historical
445593 Admin Civil Liability R5-2021-0531 ACL R5-2021-0531 for Mountain House CSD NPDMUNILRG 01/27/2022 Historical
445081 Notice of Violation None NOV 02/11/2021 for Mountain House CSD NPDMUNILRG 02/11/2021 Historical
444410 Notice of Violation None NOV 07/26/2021 for Mountain House CSD NPDMUNILRG 07/26/2021 Historical
442897 Admin Civil Liability R5-2020-0567 ACL R5-2020-0567 for Mountain House CSD NPDMUNILRG 02/25/2021 Historical
440937 Notice of Violation None NOV 05/01/2020 for Mountain House CSD NPDMUNILRG 05/01/2020 Historical
440763 Notice of Violation None NOV 10/05/2020 for Mountain House CSD NPDMUNILRG 10/05/2020 Historical
437727 Notice of Violation None NOV 03/27/2020 for Mountain House CSD NPDMUNILRG 03/27/2020 Historical
437019 Notice of Violation None NOV 02/27/2020 for Mountain House CSD NPDMUNILRG 02/27/2020 Historical
435524 Admin Civil Liability R5-2019-0535 ACL R5-2019-0535 for Mountain House CSD NPDMUNILRG 01/09/2020 Historical
433698 Notice of Violation None NOV 08/20/2019 for Mountain House CSD NPDMUNILRG 08/20/2019 Historical
433155 Admin Civil Liability R5-2019-0513 ACL R5-2019-0513 for Mountain House CSD NPDMUNILRG 09/09/2019 Historical
429405 Notice of Violation None NOV 03/11/2019 for Mountain House CSD NPDMUNILRG 03/11/2019 Historical
426673 Admin Civil Liability R5-2018-0536 ACL R5-2018-0536 for Mountain House CSD NPDMUNILRG 01/04/2019 Historical
425097 Notice of Violation None NOV 08/31/2018 for Mountain House CSD NPDMUNILRG 08/31/2018 Historical
422405 Notice of Violation None NOV 06/19/2018 for Mountain House CSD NPDMUNILRG 06/19/2018 Historical
420712 Notice of Violation None NOV 04/05/2018 for Mountain House CSD NPDMUNILRG 04/05/2018 Historical
416416 Time Schedule Order R5-2017-0120 TSO R5-2017-0120 for Mountain House CSD NPDMUNILRG 02/01/2018 Active
413786 Notice of Violation None NOV 06/08/2017 for Mountain House CSD NPDMUNILRG 06/08/2017 Historical
412557 Notice of Violation None NOV 04/03/2017 for Mountain House CSD NPDMUNILRG 04/03/2017 Historical
409904 Notice of Violation None NOV 10/12/2016 for Mountain House CSD NPDMUNILRG 10/12/2016 Historical
409239 Notice of Violation None NOV 08/25/2016 for Mountain House CSD NPDMUNILRG 08/25/2016 Historical
402851 Admin Civil Liability R5-2015-0539 ACL R5-2015-0539 for Mountain House CSD NPDMUNILRG 10/09/2015 Historical
401986 Notice of Violation None NOV 07/02/2015 for Mountain House CSD NPDMUNILRG 07/02/2015 Historical
390427 Notice of Violation None NOV 05/30/2013 for Mountain House CSD, Mountain House WWTP NPDMUNILRG 05/30/2013 Historical
389444 Time Schedule Order R5-2013-0005 TSO R5-2013-0005 for Mountain House CSD, Mountain House WWTP NPDMUNILRG 01/31/2013 Historical
389022 Notice of Violation None NOV 02/08/2013 for Mountain House CSD, Mountain House WWTP NPDMUNILRG 02/08/2013 Historical
387596 Notice of Violation None NOV 09/13/2012 for Mountain House CSD, Mountain House WWTP NPDMUNILRG 09/13/2012 Historical
387143 Time Schedule Order R5-2012-0073 TSO R5-2012-0073 for Mountain House CSD, Mountain House WWTP - 1 NPDMUNILRG 08/03/2012 Historical
385403 Notice of Violation None NOV 06/01/2012 for Mountain House CSD, Mountain House WWTP NPDMUNILRG 06/01/2012 Historical
380511 Notice of Violation None NOV 07/18/2011 for Mountain House CSD, Mountain House WWTP NPDMUNILRG 07/18/2011 Historical
379284 Notice of Violation None NOV 05/18/2011 for Mountain House CSD, Mountain House WWTP NPDMUNILRG 05/18/2011 Historical
378298 Notice of Violation None NOV 03/22/2011 for Mountain House CSD, Mountain House WWTP NPDMUNILRG 03/22/2011 Historical
377701 Notice of Violation None NOV 02/11/2011 for Mountain House CSD, Mountain House WWTP NPDMUNILRG 02/11/2011 Historical
377384 Notice of Violation None NOV 01/26/2011 for Mountain House CSD WWTP NPDMUNILRG 01/26/2011 Historical
377383 Notice of Violation None NOV 01/26/2011 for Mountain House CSD, WWTP NPDMUNILRG 01/26/2011 Historical
376966 Notice of Violation None NOV 12/07/2010 for Mountain House CSD, Mountain House WWTP NPDMUNILRG 12/07/2010 Historical
376766 Notice to Comply None NSNC 10/05/2010 for Mountain House CSD, Mountain House MS4 Phase II MNSTW2 10/05/2010 Historical
376401 Notice of Violation None NOV 10/26/2010 for Mountain House CSD WWTP NPDMUNILRG 10/26/2010 Historical
375877 Notice of Violation None NOV 09/13/2010 for Mountain House CSD WWTP NPDMUNILRG 09/13/2010 Historical
375605 Notice of Violation None NOV 08/18/2010 for Mountain House CSD WWTP NPDMUNILRG 08/18/2010 Historical
375162 Notice of Violation None NOV 07/20/2010 for Mountain House CSD, WWTP NPDMUNILRG 07/20/2010 Historical
374809 Notice of Violation None NOV 05/25/2010 for Mountain House CSD, Mountain House WWTP NPDMUNILRG 05/25/2010 Historical
374788 Notice of Violation None NOV 06/22/2010 for Mountain House CSD WWTP NPDMUNILRG 06/22/2010 Historical
372504 Notice of Violation None NOV 12/23/2009 for Mountain House CSD NPDMUNILRG 12/23/2009 Historical
362559 Admin Civil Liability R5-2009-0516 MMPC R5-2009-0516 for Mountain House CSD NPDMUNILRG 03/16/2009 Historical
361807 Time Schedule Order R5-2009-0013 TSO R5-2009-0013 for Mountain House CSD, Mountain House WWTP - 1 NPDMUNILRG 02/05/2009 Historical
361806 Time Schedule Order R5-2007-0040 TSO R5-2007-0040 for Mountain House CSD, Mountain House WWTP - 1 NPDMUNILRG 05/04/2007 Historical
353441 Admin Civil Liability R5-2008-0571 MMP Complaint R5-2008-0571 for Mountain House CSD, WWTP-1 NPDMUNILRG 09/17/2008 Historical
350874 Notice of Violation None NOV 08/19/2008 for Mountain House Wastewater Treatment Plant NPDMUNILRG 08/19/2008 Historical
256409 Notice of Violation None NOV 03/22/2005 for Mountain House CSD WDR 03/22/2005 Historical
Total Enforcement Actions: 59
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
Total Regulatory Measures linked to Related Parties: 0
  
  
The current report was generated with data as of: 11/27/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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