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

  
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Place ID 272300 		  
  
  
  
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General Information
Region Place ID Place Name Place Type Place Address Place County
2 272300 Westport Landfill Land fill 2400 Bridge Parkway Redwood City, CA, 94063 San Mateo
Expand/Contract Related Parties
Related Parties
Party Party Type Party Name Role Classification Relationship Start Date Relationship End Date
495969 Person Alyx Karpowicz Case Worker 12/03/2025
34053 Organization Peery Arrillaga att: Richard Peery Owner 07/20/1976
Total Related Parties: 2
Expand/Contract Regulatory Measures
Regulatory Measures
Reg Measure ID Reg Measure Type Region Program Order No. WDID Effective Date Expiration Date Status Amended?
453944 WDR 2 LFNONOPER R2-2022-0031 10/12/2022 10/12/2032 Active N
132241 WDR 2 LFNONOPER R2-2003-0074 2 417095001 08/20/2003 08/20/2018 Active N
141799 WDR 2 LNDISP 94-181 2 417095001 12/14/1994 12/14/2009 Historical N
146303 WDR 2 LNDISP 76-077 2 417095001 07/20/1976 07/20/1986 Historical Y
Total Reg Measures: 4
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
Total Enf Actions: 0
Expand/Contract Inspections
Inspections
Inspection ID Inspection Type Lead Inspector Actual End Date Planned Violations Attachment
62888315 B Type compliance inspection Alyx Karpowicz 02/11/2026 N 0 N/A
56312224 B Type compliance inspection Alan Friedman 06/11/2024 N 0 N/A
56050263 B Type compliance inspection Alan Friedman 05/17/2024 N 0 N/A
52686105 B Type compliance inspection Alan Friedman 03/09/2023 N 0 N/A
32760202 B Type compliance inspection Alan Friedman 06/04/2018 N 0 N/A
7754272 B Type compliance inspection Keith Roberson 03/29/2012 N 0 N/A
4898663 B Type compliance inspection Keith Roberson 06/29/2011 N 0 N/A
2200512 B Type compliance inspection Keith Roberson 03/30/2010 N 0 N/A
325797 B Type compliance inspection Tom Butler 08/30/2002 Y 0 N/A
289526 B Type compliance inspection Tom Butler 04/24/2000 Y 0 N/A
289527 B Type compliance inspection David Athey 08/11/1998 Y 0 N/A
289525 Miscellaneous inspection Curtis Scott 03/17/1998 Y 0 N/A
289532 B Type compliance inspection David Athey 01/27/1998 Y 0 N/A
289528 B Type compliance inspection David Athey 09/04/1996 Y 0 N/A
289531 B Type compliance inspection David Athey 04/23/1996 Y 0 N/A
289529 B Type compliance inspection David Athey 11/20/1995 Y 0 N/A
289530 B Type compliance inspection David Athey 01/24/1994 Y 0 N/A
Total Inspections: 17 Last Inspection: 02/11/2026
  
The current report was generated with data as of: 04/27/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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