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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
241600 Mountain House WWTP -2 San Joaquin 5S Facility Owner 09/24/1997 None
241598 Mountain House WWTP San Joaquin 5S Wastewater Treatment Facility Owner 01/31/2013 None
651238 Mountain House MS4 Phase II San Joaquin 5S MS4 Owner 06/01/2007 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
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
78911 Paul Sensibaugh Person Legal representative 09/24/1997 04/02/2006 None
120215 Michael Buckley Person Facility Contact 12/05/2003 None None
78911 Paul Sensibaugh Person Legally Responsible Official 04/03/2006 03/28/2017 None
120215 Michael Buckley Person Legally Responsible Official 01/03/2007 09/05/2008 None
487347 David Mullaney Person Legally Responsible Official 10/01/2008 None None
508790 John Miller Person Legally Responsible Official 06/01/2009 12/30/2016 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
538982 Nader Shareghi Person Legally Responsible Official 01/31/2013 None None
247391 James Hampton Person Legally Responsible Official 12/17/2015 02/09/2016 None
524090 Roger Migchelbrink Person Legally Responsible Official 03/01/2016 06/01/2017 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
113453 Kathy Stone Person Legally Responsible Official 03/28/2017 10/17/2018 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
524090 Roger Migchelbrink Person Legally Responsible Official 04/11/2019 None None
604273 Bob Anders Person Legally Responsible Official 11/13/2019 None None
621385 kulwinder singh Person Data Submitter 01/19/2021 02/10/2021 None
621385 kulwinder singh Person Legally Responsible Official 02/10/2021 03/20/2024 None
120215 Michael Buckley Person Legally Responsible Official 03/22/2023 None None
559346 Karen Morgan Person Data Submitter 06/27/2023 None None
632448 Ron Tobey Person Legally Responsible Official 11/27/2023 None None
522034 Bonita Dennedy Person Data Submitter 02/15/2024 None None
547654 Lauren Mancuso Person Data Submitter 08/07/2024 None None
520230 Gregory Wiltfong Person Legally Responsible Official 10/08/2024 None None
526016 Genevieve Sparks Person Data Submitter 02/03/2025 None 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?
435482 Enrollee - WDR 5S 5B39NC00297 Historical WDRNONMUNIPRCS 2003-0003-DWQ 11/22/2019 02/24/2022 Discharger 11/13/2019 None N
146750 WDR 5S 5B391078001 Historical WDR 98-109 04/17/1998 07/30/2008 Discharger 04/17/1998 None N
301509 Enrollee - WDR 5S 5SSO11003 Active SSOMUNISML 2022-0103-DWQ 01/03/2007 None Discharger 04/20/2006 None N
301510 Enrollee 5S 5SSO11004 Historical SSOMUNISML 2006-0003-DWQ 07/17/2006 12/06/2010 Discharger 04/20/2006 None N
440494 Co-Permitee SB 5B391078003 Active SLIC 2020-0015-DWQ 07/09/2020 None Discharger 09/18/2020 None N
453528 NPDES Permit 5S 5B391078003 Active NPDMUNILRG R5-2023-0033 08/01/2023 None Discharger 07/18/2023 None N
327492 NPDES Permit 5S 5B391078003 Historical NPDMUNILRG R5-2007-0039 06/23/2007 03/21/2013 Discharger 09/11/1998 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
146802 NPDES Permit 5S 5B391078003 Historical NPDMUNILRG R5-1998-0192 09/11/1998 05/03/2007 Discharger 09/11/1998 None N
326205 Enrollee 5S 5B39NP00045 Historical MNSTW2 2003-0005-DWQ 12/29/2008 06/30/2013 Discharger 12/29/2008 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.
1135183 10/21/2024 Late Report Annual SMR ( PROGRPT ) (WDR VI.C.3.a) report for 2023 (2010094) was due on 20-O Violation None Report Mountain House WWTP 416414 R5-2017-0119 N
1135184 10/21/2024 Late Report Annual SMR ( PROGRPT ) (WDR VI.C.7.a) report for 2023 (2010166) was due on 20-O Violation None Report Mountain House WWTP 416414 R5-2017-0119 N
1131509 07/30/2024 OEV pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.3 SU at EFF-00 Violation N eSMR Mountain House WWTP 453528 R5-2023-0033 Y
1131507 07/20/2024 OEV pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.4 SU at EFF-00 Violation N eSMR Mountain House WWTP 453528 R5-2023-0033 Y
1131508 07/21/2024 OEV pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.4 SU at EFF-00 Violation N eSMR Mountain House WWTP 453528 R5-2023-0033 Y
1139086 07/24/2024 Order Conditions The Discharger violated the UV system operating specification for UV dose contai Violation N Report Mountain House WWTP 453528 R5-2023-0033 Y
1132936 08/14/2024 OEV pH Instantaneous Minimum limit is 6.5 SU and reported value was 5.8 SU at EFF-00 Violation N eSMR Mountain House WWTP 453528 R5-2023-0033 Y
1131104 06/30/2024 Order Conditions The Discharger violated the UV system operating specification for UV dose contai Violation N Report Mountain House WWTP 453528 R5-2023-0033 Y
1139087 08/03/2024 Order Conditions The Discharger stated that low UV dosing occurred for two days in August 2024 du Violation N Report Mountain House WWTP 453528 R5-2023-0033 Y
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: 9
*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
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
445593 Admin Civil Liability R5-2021-0531 ACL R5-2021-0531 for Mountain House CSD NPDMUNILRG 01/27/2022 Historical
446273 Notice of Violation None NOV 12/29/2021 for Mountain House CSD NPDMUNILRG 12/29/2021 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
445081 Notice of Violation None NOV 02/11/2021 for Mountain House CSD NPDMUNILRG 02/11/2021 Historical
440763 Notice of Violation None NOV 10/05/2020 for Mountain House CSD NPDMUNILRG 10/05/2020 Historical
440937 Notice of Violation None NOV 05/01/2020 for Mountain House CSD NPDMUNILRG 05/01/2020 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
433155 Admin Civil Liability R5-2019-0513 ACL R5-2019-0513 for Mountain House CSD NPDMUNILRG 09/09/2019 Historical
433698 Notice of Violation None NOV 08/20/2019 for Mountain House CSD NPDMUNILRG 08/20/2019 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
389022 Notice of Violation None NOV 02/08/2013 for Mountain House CSD, Mountain House WWTP NPDMUNILRG 02/08/2013 Historical
389444 Time Schedule Order R5-2013-0005 TSO R5-2013-0005 for Mountain House CSD, Mountain House WWTP NPDMUNILRG 01/31/2013 Historical
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
376401 Notice of Violation None NOV 10/26/2010 for Mountain House CSD WWTP NPDMUNILRG 10/26/2010 Historical
376766 Notice to Comply None NSNC 10/05/2010 for Mountain House CSD, Mountain House MS4 Phase II MNSTW2 10/05/2010 Historical
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
374788 Notice of Violation None NOV 06/22/2010 for Mountain House CSD WWTP NPDMUNILRG 06/22/2010 Historical
374809 Notice of Violation None NOV 05/25/2010 for Mountain House CSD, Mountain House WWTP NPDMUNILRG 05/25/2010 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
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
361806 Time Schedule Order R5-2007-0040 TSO R5-2007-0040 for Mountain House CSD, Mountain House WWTP - 1 NPDMUNILRG 05/04/2007 Historical
256409 Notice of Violation None NOV 03/22/2005 for Mountain House CSD WDR 03/22/2005 Historical
Total Enforcement Actions: 58
  
  
  
  
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: 06/06/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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