This property has a documented history as a landfill going back to 1950. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.
The Eatonville Landfill operated as a municipal waste disposal site from November 1950 through March 1980, with the period from 1950 to 1976 characterized as uncontrolled dumpsite operations during which household and other municipal wastes were deposited without restriction. Active cleanup has included excavation and removal of 23,300 cubic yards of waste and impacted soil from the Landfill Area, additional waste removal from the Wetland Area, and implementation of monitored natural attenuation for soil, groundwater, and surface water, along with institutional controls and wetland restoration. The remediation is structured as a multi-year project with a 10-year restoration horizon, subject to financial assurances, quarterly cost reporting, and 5-year periodic reviews. 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.
The 26-year period of uncontrolled dumping at Eatonville — from the landfill's opening in 1950 through 1976 — places the contamination-causing operations three decades before the 1986 threshold, meaning the municipal operators who ran this site throughout its active life were insured under occurrence-based CGL policies that had not yet adopted effective pollution exclusions. Those carriers may still bear responsibility for the documented and ongoing remediation costs — excavation, wetland restoration, and a decade of financial assurance obligations — that continue to accrue from waste deposition that occurred on their watch.
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.


