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California Integrated Water Quality System Project (CIWQS)
   Facility At-A-Glance Report

  
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Place ID 263395 		  
  
  
  
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General Information
Region Place ID Place Name Place Type Place Address Place County
2 263395 Dow Chemical Pittsburg Facility - SLIC/SUB15 Surface Impoundment 901 Loveridge Pittsburg, CA, 94565 Contra Costa
Expand/Contract Related Parties
Related Parties
Party Party Type Party Name Role Classification Relationship Start Date Relationship End Date
632371 Person Fangli Yin Case Worker 12/03/2025
449900 Person Alan Friedman Case Worker 01/01/2009 11/30/2025
138462 Person Alec Naugle Case Worker 09/01/2000 01/01/2009
45640 Organization Dow Chemical Company Owner Privately-Owned Business 08/01/1997
Total Related Parties: 4
Expand/Contract Regulatory Measures
Regulatory Measures
Reg Measure ID Reg Measure Type Region Program Order No. WDID Effective Date Expiration Date Status Amended?
420606 WDR 2 LNDISPOTH R2-2018-0006 2 071017002 02/14/2018 02/14/2028 Active N
131490 WDR 2 LNDISPOTH R2-2002-0007 2 071017002 01/23/2002 01/23/2012 Historical N
142264 WDR 2 LNDISP 98-059 2 071017002 06/17/1998 06/17/2008 Historical N
131326 WDR 2 LNDISP 97-123 2 071017002 10/15/1997 10/15/2002 Historical N
141289 WDR 2 LNDISP 87-064 2 071017002 06/17/1987 06/14/1997 Historical N
Total Reg Measures: 5
Expand/Contract Violations
Violations
Violation ID Occurred Date Violation Type (-) Violation Description Corrective Action Status Classification Source
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 0 Priority Violations: 0
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
*As of 5/20/2010, the Water Board's Enforcement Policy requires that all violations be classified as 1, 2 or 3, with class 1 being the highest. Prior to this, violations were simply classified as Yes or No. If a 123 classification has been assigned to a violation that occurred before this date, that classification data will be displayed instead of the Yes/No data.
Violation Types
Expand/Contract Enforcement Actions
Enforcement Actions
Enf Id Enf Type Enf Order No. Effective Date Status
463713 Clean-up and Abatement Order R2-2019-0029 10/01/2019 Active
131325 Clean-up and Abatement Order R2-2002-0014 01/23/2002 Historical
240245 Clean-up and Abatement Order R2-2002-0014 01/23/2002 Historical
237644 Oral Communication 08/15/2001 Historical
225651 Admin Civil Liability R2-2000-0073 10/18/2000 Historical
225485 Notice of Violation 04/01/2000 Historical
Total Enf Actions: 6
Expand/Contract Inspections
Inspections
Inspection ID Inspection Type Lead Inspector Actual End Date Planned Violations Attachment
56490085 B Type compliance inspection Alan Friedman 06/28/2024 N 0 N/A
52686101 B Type compliance inspection Alan Friedman 09/12/2022 N 0 N/A
52686100 B Type compliance inspection Alan Friedman 09/12/2022 N 0 N/A
48332540 B Type compliance inspection Alan Friedman 06/15/2022 N 0 N/A
47772898 B Type compliance inspection Alan Friedman 04/20/2022 N 0 N/A
45261610 B Type compliance inspection Alan Friedman 08/26/2021 N 0 N/A
34645748 B Type compliance inspection Alan Friedman 12/06/2018 N 0 N/A
31006090 B Type compliance inspection Alan Friedman 12/13/2017 N 0 N/A
28719099 B Type compliance inspection Alan Friedman 10/25/2016 N 0 N/A
27024383 B Type compliance inspection Alan Friedman 03/01/2016 N 0 N/A
20748336 B Type compliance inspection Alan Friedman 04/22/2015 N 0 N/A
20748335 B Type compliance inspection Alan Friedman 09/12/2014 N 0 N/A
17773431 B Type compliance inspection Alan Friedman 09/12/2014 N 0 N/A
13229979 B Type compliance inspection Alan Friedman 07/09/2013 N 0 N/A
11459167 B Type compliance inspection Alan Friedman 02/20/2013 N 0 N/A
9748859 Miscellaneous inspection Alan Friedman 09/19/2012 N 0 N/A
9478437 Miscellaneous inspection Alan Friedman 04/18/2012 N 0 N/A
1769125 B Type compliance inspection Alan Friedman 04/02/2009 Y 0 N/A
1077779 B Type compliance inspection Alec Naugle 05/02/2007 Y 0 N/A
949227 B Type compliance inspection 12/20/2006 Y 0 N/A
719923 B Type compliance inspection 03/08/2006 Y 0 N/A
719922 B Type compliance inspection 08/05/2005 Y 0 N/A
719921 B Type compliance inspection 08/04/2005 Y 0 N/A
719920 B Type compliance inspection 06/06/2005 Y 0 N/A
338764 B Type compliance inspection Alec Naugle 06/06/2005 Y 0 N/A
719919 B Type compliance inspection 09/29/2004 Y 0 N/A
337888 B Type compliance inspection Alec Naugle 09/29/2004 Y 0 N/A
327019 B Type compliance inspection Alec Naugle 11/25/2002 Y 0 N/A
326497 B Type compliance inspection Alec Naugle 10/15/2002 Y 0 N/A
289507 B Type compliance inspection Alec Naugle 04/19/2001 Y 0 N/A
289506 B Type compliance inspection Alec Naugle 12/13/2000 Y 0 N/A
289503 B Type compliance inspection Alec Naugle 08/30/2000 Y 0 N/A
289508 B Type compliance inspection Keith Roberson 12/09/1999 Y 0 N/A
289504 B Type compliance inspection Keith Roberson 02/24/1998 Y 0 N/A
289505 B Type compliance inspection Keith Roberson 12/19/1995 Y 0 N/A
Total Inspections: 35 Last Inspection: 06/28/2024
  
The current report was generated with data as of: 12/26/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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