PFAS cleanup site — Restorical Research
Auburn Fire Station 31 PFAS
Auburn, King County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a facility using PFAS-containing firefighting foam going back to 1985. Historical insurance policies issued during operations at this property and through 1986 could fund a cleanup.

Auburn Fire Station 31 is an active fire station where per- and polyfluoroalkyl substances (PFAS) have been identified as contaminants, consistent with historical use of firefighting foam at the facility. Underground storage tanks for gasoline, diesel, and waste oil — totaling 4,000 gallons — were installed in June 1985 and have since been removed. The site is currently enrolled in the Voluntary Cleanup Program, with ongoing investigation, technical consultation, and planning for future cleanup actions underway; active remediation has not yet commenced. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former PFAS
AddressAuburn, King County
Historical UsePFAS
Est. Operating Since1985
StatusAwaiting Cleanup
Contamination & Investigation
Site Assessment Summary
ContaminantsPer- and polyfluoroalkyl substances (PFAS) detected at the site
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #17370

Why Historical Insurance Policies May Be Accessible

Pre-1986 Commercial General Liability (CGL) policies were occurrence-based and did not contain an effective pollution exclusion in Washington. If contamination occurred while those policies were active, those historical insurance carriers may still have a legal obligation to fund the cleanup costs, even if the business closed or the property changed hands.

PFAS contamination at this fire station originates from firefighting foam operations that were conducted during the pre-1986 era, when occurrence-based Commercial General Liability policies had no effective pollution exclusion under Washington law. The underground storage tanks documented at this facility were installed in June 1985, placing the site's contamination history squarely within that policy window. The investigation, remediation design, and cleanup work now being planned represent future expenditures that historical carriers whose policies were in force during that operational period may be obligated to fund.

Restorical's role is to locate viable historical policies, determine whether a successful coverage claim is possible, and assist our clients and their legal counsel to obtain insurance coverage. Restorical then manages the claim, including accounting, to ensure the cleanup is funded in a timely manner.

What We Look For

  • Historical insurance policies (pre-1986)
  • Policy numbers, carrier names, and coverage periods
  • Connection between contamination timing and policy period
  • Evidence linking cleanup obligation to insured activity

What We Deliver

  • Historical Coverage Chart
  • Trigger Analysis & Property/Policy Nexus
  • Coverage strategy with recommendations
  • Insurance funding for your remediation
  • Claims Management & Forensic Accounting

The Restorical Proven Process

Task 1 — Research and Analysis
Restorical searches for viable historical insurance policies, researches the site history, analyzes the contamination impacts, and underwrites potential coverage — including a proprietary trigger analysis. At the end of Task 1, we provide a clear yes or no on whether a successful cost recovery is possible, along with a strategy and recommendation specific to your situation, even if you are not the policyholder.
Task 2 — Coverage and Funding
When Task 1 confirms viable coverage, Restorical works with your legal counsel to tender the claim, negotiate and secure insurance coverage. Restorical will manage the ongoing claim process, including accounting to ensure the insurance companies are funding your remediation in a timely manner.

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This analysis is preliminary and based on publicly available records. Restorical Research is not a law firm and does not provide legal advice.