This property has a documented history as a gasoline service station going back to 1976. Historical insurance policies issued during operations at this property and through 1986 could fund a cleanup — and recover costs already spent.
The Cathlamet Chevron & RV Park developed as a gasoline station circa 1976 and has operated in that capacity since, with pump islands, multiple underground storage tanks containing gasoline, and a 10,000-gallon diesel UST — several of which were installed as early as 1982. The original UST systems were historically removed, but gasoline-range petroleum hydrocarbons and BTEX compounds were detected in soil and groundwater. Project #20-128, spanning May 2020 through at least January 2021, documents ongoing site investigation through the installation and sampling of seven groundwater monitoring wells, with cleanup work continuing. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.
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.
This station was developed and fueling the public by 1976, with UST infrastructure in place by 1982 — a full decade before the 1986 industry shift away from occurrence-based Commercial General Liability policies that carried no effective pollution exclusion. The petroleum contamination found in soil and groundwater here is attributed directly to those historical UST systems and the operations they supported. Remediation expenditures — the original tank removals, the active site investigation, and an expanding groundwater monitoring program — represent costs that historical carriers who issued CGL policies during the pre-1986 operational window may be obligated both to recover and to fund going 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
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Contact UsThis analysis is preliminary and based on publicly available records. Restorical Research is not a law firm and does not provide legal advice.


