Landfill cleanup site — Restorical Research
US DOJ DEA Yttri Wozow Property
9218 171st Ave SE, Snohomish, Snohomish County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a landfill predating 1986. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.

This rural Snohomish County property was used by a former tenant as a junk yard and salvage storage area, with more than a dozen derelict vehicles, auto parts, batteries, tires, and paint and solvent containers discovered on and buried beneath the site. Cleanup under the Voluntary Cleanup Program ran from 2005 to 2007 and involved geophysical surveys, test pitting, and the excavation of approximately 15.4 tons of lead-contaminated soil, 3,620 pounds of metal debris, 50 batteries, and 95 tons of solid waste. Ecology issued a No Further Action determination following completion of the remediation. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Landfill
Address9218 171st Ave SE, Snohomish, Snohomish County
Historical UseLandfill
Est. Operating SincePre-1986
StatusNo Further Action
Contamination & Investigation
Site Assessment Summary
ContaminantsLead in soil, petroleum hydrocarbons (gasoline) from buried vehicles, and chemical waste from batteries and solvent containers
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #3807

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 contamination at this property — lead in soil, released gasoline from buried vehicles, and accumulated chemical and battery waste — originates from salvage and junk yard operations that pre-date 1986, when occurrence-based Commercial General Liability policies lacked effective pollution exclusions. A buried police car with released gasoline, recovered during a 1999 excavation, and documentation of 25 or more derelict vehicles on the property as early as 1994 point to a contamination timeline well within the pre-1986 CGL policy window. Operators or property owners from that era may have carried coverage obligations that remain enforceable today against the documented excavation and disposal costs the cleanup produced.

Restorical's role is to locate viable historical policies, determine whether a successful cost recovery claim is possible, and assist our clients and their legal counsel to obtain insurance coverage for costs already incurred. Restorical's forensic accounting team works to re-establish and document past cleanup expenditures, ensuring the strongest possible basis for recovery.

Recovering Costs from an Older Cleanup

If this site reached No Further Action years ago, the original cleanup expenditures may be difficult to reconstruct. Restorical's forensic accounting team specializes in re-establishing and documenting past cleanup costs — even decades later — to build the strongest possible basis for an insurance recovery claim.

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 — Cost Recovery
When Task 1 confirms viable coverage, Restorical works with your legal counsel to tender the claim and negotiate recovery of costs already incurred. Restorical's forensic accounting team re-establishes and documents past cleanup expenditures, managing the claim process to ensure the insurance companies fulfill their obligation 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.