Gas Station cleanup site — Restorical Research
Quick Stop Market
Kelso, Cowlitz County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a gasoline service station going back to 1977. Historical insurance policies issued during operations at this property and through 1986 could fund a cleanup — and recover costs already spent.

This property has operated as a Chevron-branded retail gas station and convenience store since at least 1977, with three underground storage tanks — holding 12,000 gallons of regular-grade unleaded, 8,000 gallons of premium-grade unleaded, and 3,000 gallons of diesel — installed in 1978. Contamination from gasoline, diesel, BTEX, and MTBE consistent with historical UST releases was reported to Ecology in 2017, with investigators noting the contaminant profile suggested an older release rather than a recent incident. Cleanup to date has been limited to removal of soil cuttings and rinse water collected during subsurface investigation; the site is awaiting further remediation. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Gas Station
AddressKelso, Cowlitz County
Historical UseGas Station
Est. Operating Since1977
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsGasoline, diesel, BTEX, and MTBE from underground storage tanks detected in soil and groundwater
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #14647

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.

Fueling operations at this property began in 1977, nearly a decade before occurrence-based Commercial General Liability policies began incorporating effective pollution exclusions. The contamination profile here — with characteristics pointing to a historical rather than recent release — ties the origin of the UST releases directly to that pre-1986 operational era. Historical CGL carriers whose policies covered this gas station during the late 1970s and early 1980s may bear an obligation to fund the remediation costs this site now faces as cleanup moves forward.

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.