Landfill cleanup site — Restorical Research
Everett Landfill Tire Fire
2900 36th St, Everett, Snohomish County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a landfill going back to 1917. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.

This property operated as a municipal landfill from 1917 to 1974, when it stopped accepting waste and was graded and closed the following year. Tire storage at the closed landfill began in 1977, and tire fires in 1983 and 1984 deposited ash and combustion residues across the site; a problem assessment in 1985 confirmed tire fire ash contamination. Remediation under the Voluntary Cleanup Program has included excavation of sediments, tires, and tire fire ash; installation and continuous operation of leachate collection and groundwater monitoring systems; landfill capping with geomembrane covers; landfill gas collection and monitoring; chemical fixation; and institutional controls — with multi-year project work documented since at least 1994. The site has achieved cleanup completion and is currently in active operations and maintenance monitoring. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Landfill
Address2900 36th St, Everett, Snohomish County
Historical UseLandfill
Est. Operating Since1917
StatusCleanup Complete — Active O&M/Monitoring
Contamination & Investigation
Site Assessment Summary
ContaminantsLeachate, tire fire ash, and landfill gas from municipal waste disposal and tire combustion detected in soil and groundwater
Media ImpactedSoil, Groundwater, Surface Water, Air
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #3862

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.

Every contamination-generating event at this property — fifty-seven years of municipal waste disposal, post-closure tire storage, and the 1983 and 1984 tire fires — preceded 1986, the threshold year after which occurrence-based Commercial General Liability policies began carrying enforceable pollution exclusions. The municipal operators who ran the landfill from 1917 through its 1974 closure, as well as parties responsible for subsequent tire storage and the resulting fire events, would have held CGL policies with no effective pollution bar under Washington law. The documented remediation costs here — excavation, capping, leachate management, landfill gas systems, and years of ongoing monitoring — represent expenditures that the historical carriers who issued those pre-1986 policies may still be obligated to recover.

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.