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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
41591 South San Francisco City Municipal 400 Grand Avenue South San Francisco, CA 94080(+) 650-877-8550(+) None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
732579 CIty of South San Francisco Wastewater Outfall Repair San Mateo 2 Dredge/Fill Site Owner and Operator 03/09/2009 None
630795 South San Francisco City CS San Mateo 2 Collection_System Owner 04/03/2006 None
254881 South San Francisco-San Bruno WQCP San Mateo 2 Wastewater Treatment Facility Owner 05/20/2013 None
254881 South San Francisco-San Bruno WQCP San Mateo 2 Wastewater Treatment Facility Owner 06/21/2006 04/05/2013
246395 Oyster Point Landfill San Mateo 2 Land fill Responsibility For 06/21/2000 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
646792 Dylan Tuck Person Data Submitter 08/19/2024 None None
624466 kunning zhu Person Legally Responsible Official 05/25/2021 None None
584012 Dave Bockhaus Person Legally Responsible Official 09/21/2018 None None
584008 Eunejune Kim Person Legally Responsible Official 09/21/2018 None None
563617 cristian morales Person Data Submitter 04/24/2017 None None
563533 Gregory Johnson Person Data Submitter 04/19/2017 None None
562961 Andres Rodriguez Person Data Submitter 03/17/2017 None None
562842 Mark Williams Person Data Submitter 03/08/2017 None None
562781 Paul Rubino Person Data Submitter 03/06/2017 None None
562780 Steven Mack Person Data Submitter 03/06/2017 None None
553095 Arthur Reeves Person Data Submitter 08/28/2024 None None
553095 Arthur Reeves Person Data Submitter 09/23/2015 None None
553095 Arthur Reeves Person Data Submitter 08/19/2024 None None
552933 michael fang Person Data Submitter 09/09/2015 None None
548956 Tristan Kent Person Data Submitter 10/29/2014 None None
547429 Andrew Wemmer Person Data Submitter 05/15/2015 05/19/2015 None
547429 Andrew Wemmer Person Legally Responsible Official 05/19/2015 None None
545711 Larry Lan Person Data Submitter 03/18/2014 None None
545710 Dan Daly Person Data Submitter 03/18/2014 None None
545709 Jorge Najas Person Data Submitter 03/18/2014 None None
545368 Brian McMinn Person Legally Responsible Official 02/19/2014 10/13/2016 None
544857 Peter Shea Person Data Submitter 01/10/2014 None None
544856 Devin Keahi Person Data Submitter 01/10/2014 None None
539657 Janice Chapman Person Legally Responsible Official 03/01/2013 None None
539377 Brian Schumacker Person Legally Responsible Official 01/01/2013 None None
537534 Robert Lecel Person Legally Responsible Official 01/30/2014 07/26/2017 None
537534 Robert Lecel Person Data Submitter 01/22/2014 07/26/2017 None
536447 Louis Langi Person Data Submitter 08/24/2012 12/14/2016 None
536447 Louis Langi Person Legally Responsible Official 12/14/2016 07/10/2024 None
526698 Abby Partin Person Legally Responsible Official 06/11/2013 None None
525751 Kevin Selfridge Person Legally Responsible Official 02/10/2015 None None
504270 Matt Powleson Person Data Submitter 01/09/2020 02/24/2020 None
504270 Matt Powleson Person Legally Responsible Official 02/24/2020 12/20/2021 None
504104 John Castech Person Legally Responsible Official 04/07/2009 08/19/2024 None
504100 Alex Henry Person Data Submitter 09/06/2024 None None
320069 John Madigan Person Case Manager 04/23/2009 07/30/2010 None
303300 Cassie Prudhel Person Legally Responsible Official 03/08/2006 None None
299848 Gary Batis Person Legally Responsible Official 07/28/2011 11/23/2011 None
Total Related Parties: 38
  
  
  
  
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?
432955 NPDES Permit 2 2 417038001 Active NPDMUNILRG R2-2019-0021 09/01/2019 None Discharger 07/11/2019 None Y
430643 Co-Permitee 2 2 417038001 Active NPDMUNILRG R2-2024-0013 07/01/2019 None Discharger 05/20/2019 None N
395656 NPDES Permit 2 2 417038001 Historical NPDMUNILRG R2-2014-0012 06/01/2014 08/31/2019 Discharger 04/10/2014 None N
389155 Co-Permitee 2 None Active NPDMUNILRG R2-2017-0041 01/01/2013 None Discharger 03/01/2008 None Y
378832 Co-Permitee 2 None Historical NPDMUNILRG R2-2011-0012 04/01/2011 12/31/2012 Discharger 03/01/2008 None N
378615 401 Certification 2 None Historical CERFILLEXC None 03/09/2009 03/09/2014 Discharger 03/09/2009 None N
360538 Co-Permitee 2 None Historical NPDMUNILRG R2-2007-0077 03/01/2008 12/31/2012 Discharger 03/01/2008 None N
355399 NPDES Permit 2 2 417038001 Historical NPDMUNILRG R2-2008-0094 01/01/2009 06/01/2014 Discharger 09/15/2009 None Y
299846 Enrollee 2 2SSO10115 Active SSOMUNILRG 2022-0103-DWQ 08/10/2006 None Discharger 04/10/2006 None N
148229 WDR None 2 417061001 Active LFNONOPER 00-046 06/21/2000 None Discharger 11/03/2000 None N
145965 NPDES Permit 2 2 417038001 Historical NPDMUNILRG 84-01303 03/21/1984 None Discharger 03/21/1984 None N
145560 NPDES Permit 2 2 417038001 Historical NPDMUNILRG 82-016 04/21/1982 None Discharger 04/21/1982 None N
143136 NPDES Permit 2 2 417038001 Historical NPDMUNILRG 97-086 07/16/1997 01/21/2003 Discharger 07/16/1997 None Y
142290 NPDES Permit 2 2 417038001 Historical NPDMUNILRG 92-034 04/15/1992 None Discharger 04/15/1992 None Y
141011 NPDES Permit 2 2 417038001 Historical NPDMUNILRG 87-026 04/15/1987 None Discharger 04/15/1987 None Y
131614 NPDES Permit 2 2 417038001 Historical NPDMUNILRG R2-2003-0010 04/01/2003 None Discharger 01/22/2003 None N
Total Regulatory Measures: 16
  
  
  
  
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.
1138316 11/10/2024 Deficient Monitoring The NPDES permit requires WQCP to monitor pH at the E-001 site. Since June 1, 2023, WQCP has implemented real-time pH monitoring at E-001 using a HACH Digital pH sensor (model #: DPD1P1), with data transmitted to SCADA via the HACH controller (model#: SC200). In November 2024, technical issues with the controller caused data transmission failures on 7 days, resulting in 3 days with data gaps more than 60 minutes and the total time of data gaps during the calendar month more than 7 hours and 26 minutes. These conditions are specified for compliance determinations using a continuous monitor (Order No. R2-2019-0021, Table 4, footnote 1). Despite the missing data, the effluent pH remained within the compliance range of 6-9 s.u., as confirmed by the upstream pH analyzer, located after the aeration basins and before the secondary clarifiers. The upstream analyzer typically records pH values similar to those measured at E-001 and demonstrated consistent compliance within the 6.0¿9.0 range throughout the month. A thorough investigation was conducted by the Lead Plant Mechanic Kenneth de Leon and Lead Operator Ryan Estrada. Hardware, communication, environmental, and SCADA-related causes were ruled out (see table below). However, software glitches or bugs remain a possible, undetermined factor. It was observed that when the analyzer sent a warning signal to the controller, data transmission between the controller and SCADA is paused. Violation N eSMR South San Francisco-San Bruno WQCP 432955 R2-2019-0021 N
1137759 12/04/2024 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Root Intrusion caused 527 gallons of sewage to spill from Gravity Mainline,Manhole at Buri Buri Park to Drainage Conveyance System,Drainage Conveyance System that discharges to surface water,Surface Water Violation None SSO South San Francisco City CS 299846 2022-0103-DWQ N
1136639 11/10/2024 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Pipe Structural Problem/Failure - Controls,Debris from Lateral caused 116 gallons of sewage to spill from Gravity Mainline,Manhole,Lower Lateral (Private) at 161 Longford Dr to Drainage Conveyance System that discharges to surface water,Drainage Conveyance System,Paved Surface Violation None SSO South San Francisco City CS 299846 2022-0103-DWQ N
1135012 09/09/2024 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris-Rags,Debris-General caused 27 gallons of sewage to spill from Gravity Mainline at 618 West Orange Ave. to Paved Surface,Drainage Conveyance System that discharges to surface water,Drainage Conveyance System,Street/Curb and Gutter (2 3),Surface Water Violation None SSO South San Francisco City CS 299846 2022-0103-DWQ N
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: 4
*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
439575 Admin Civil Liability R2-2020-1029 ACL R2-2020-1029 for South San Francisco City NPDMUNILRG 11/03/2020 Historical
412396 Oral Communication None Oral Com 01/06/2015 for South San Francisco City NPDMUNILRG 01/06/2015 Historical
412395 Oral Communication None Oral Com 01/06/2016 for South San Francisco City NPDMUNILRG 01/06/2016 Historical
409612 Notice of Violation None NOV for South San Francisco City Collection System SSOMUNILRG 10/05/2016 Historical
362564 Oral Communication None Oral Communication WDR 03/20/2008 Historical
355003 Admin Civil Liability SWB-2008-2-0027 Expedited Payment Letter for South San Francisco City NPDMUNILRG 11/19/2008 Historical
304110 Admin Civil Liability R2-2006-0012 ACLC issued to South San Francisco City CS NPDMUNILRG 04/17/2006 Historical
253766 Admin Civil Liability R2-2004-0075 Enforcement - 2 417038001 NPDESWW 12/02/2004 Historical
253168 Staff Enforcement Letter UNKNOWN Enforcement - 2 417038001 NPDMUNILRG 06/30/2004 Historical
248116 Staff Enforcement Letter UNKNOWN Enforcement - 2 417061001 LNDISP 08/19/2002 Historical
242851 Admin Civil Liability R2-2002-0119 ACL R2-2002-0119 for South San Francisco City NPDESWW 09/17/2003 Historical
242748 Admin Civil Liability R2-2001-0150 Enforcement - 2 417038001 NPDESWW 02/27/2002 Historical
226726 Oral Communication UNKNOWN Enforcement - 2 417038001 NPDMUNILRG 01/18/2001 Historical
226725 Oral Communication UNKNOWN Enforcement - 2 417038001 NPDMUNILRG 12/15/2000 Historical
226724 Oral Communication UNKNOWN Enforcement - 2 417038001 NPDMUNILRG 12/14/2000 Historical
226723 Oral Communication UNKNOWN Enforcement - 2 417038001 NPDMUNILRG 10/25/2000 Historical
226722 Oral Communication UNKNOWN Enforcement - 2 417038001 NPDMUNILRG 10/10/2000 Historical
226715 Oral Communication UNKNOWN Enforcement - 2 417038001 NPDMUNILRG 09/01/2000 Historical
226714 Oral Communication UNKNOWN Enforcement - 2 417038001 NPDMUNILRG 08/18/2000 Historical
226713 Oral Communication UNKNOWN Enforcement - 2 417038001 NPDMUNILRG 08/18/2000 Historical
226712 Oral Communication UNKNOWN Enforcement - 2 417038001 NPDMUNILRG 08/07/2000 Historical
225595 Admin Civil Liability R2-2000-0096 Enforcement - 2 417038001 NPDMUNILRG 10/18/2000 Historical
225580 Oral Communication UNKNOWN Enforcement - 2 417038001 NPDMUNILRG 01/25/2000 Historical
222156 Cease and Desist Order 97-104 Enforcement - 2 417038001 NPDMUNILRG 08/20/1997 Active
219968 Clean-up and Abatement Order 90-001 Enforcement - 2 417038001 NPDMUNILRG 01/22/1990 Active
219629 Admin Civil Liability 91-106 ACL 91-106 for South San Francisco City NPDMUNILRG 08/21/1991 Historical
Total Enforcement Actions: 26
  
  
  
  
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: 03/11/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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