PFAS cleanup site — Restorical Research
Joint Base Lewis McChord (JBLM) PFAS
Joint Base Lewis Mcchord, Pierce County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a facility using PFAS-containing firefighting foam going back to 1916. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup.

Joint Base Lewis McChord has operated as a military installation since 1916 and as an airfield since 1927, with PFAS contamination traced to firefighting training areas, aircraft hangars, fire stations, airfield runways, and landfills across the installation. The U.S. EPA was already investigating groundwater contamination from McChord Field by 1983, and formal cleanup obligations took shape under legal agreements spanning 1989 through 2012. Remediation work continues under action plans through 2024 and 2025, targeting restoration of groundwater to drinking water standards and engineering controls to address indoor air contamination. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former PFAS
AddressJoint Base Lewis Mcchord, Pierce County
Historical UsePFAS
Est. Operating Since1916
StatusAwaiting Cleanup
Contamination & Investigation
Site Assessment Summary
ContaminantsPer- and polyfluoroalkyl substances (PFAS) detected in groundwater and indoor air, originating from firefighting training areas, aircraft hangars, fire stations, airfield runways, and landfills
Media ImpactedSoil, Groundwater, Surface Water
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #17189

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-generating activities at JBLM — firefighting training, aircraft hangar operations, and airfield support — were entrenched at this installation for decades before 1986, when occurrence-based Commercial General Liability policies were still the industry standard and carried no effective pollution exclusion. The groundwater contamination that EPA was already investigating in 1983 is precisely the category of pre-1986 release those policies were written to address. The remediation obligations now facing this site — groundwater restoration, indoor air engineering controls, and continuing multi-year cleanup commitments — represent costs that historical carriers whose policies were in force during the pre-1986 operational window 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.