This property has a documented history as a landfill going back to 1930. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.
This property served as a municipal refuse dump and landfill from approximately 1930 to 1972, with waste discarded along the river bank in what was then a bog; during part of that period, refuse was incinerated on-site prior to placement in the landfill before the practice was discontinued. Initial remediation in 1972 included dike construction, surface grading with silty sand, and rip-rap placement along the bank. Ecology recorded a No Further Action status in 1989, but the site was reclassified to Cleanup Started in 2016 following identification of historical contamination, with ERTS reports filed as recently as 2023. 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.
Contamination at this site is directly tied to landfill and incineration operations that spanned more than four decades — from approximately 1930 through 1972 — well before occurrence-based Commercial General Liability policies began including effective pollution exclusions in 1986. Insurers who issued CGL policies to municipal operators across those decades may retain obligations for the contamination that has persisted at this riverside property. With cleanup now actively underway, the documented remediation expenditures represent costs that historical carriers 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.


