Landfill cleanup site — Restorical Research
Bryant Landfill
6306 Grandview Rd, Arlington, Snohomish County
Restorical Research
Preliminary Site-Specific Analysis

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.

Bryant Landfill accepted municipal solid waste and demolition debris from the early 1950s until 1987, when it stopped accepting new waste and entered post-closure status. Remediation measures put in place following closure include a cover system, a gas collection and flaring system, and a perimeter ditch system to manage leachate migration. Post-closure obligations continue under the Standard Cleanup program, with ongoing groundwater and landfill gas monitoring and recent redevelopment and replacement of monitoring wells. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Landfill
Address6306 Grandview Rd, Arlington, Snohomish County
Historical UseLandfill
Est. Operating Since1950
StatusAwaiting Cleanup
Contamination & Investigation
Site Assessment Summary
ContaminantsLandfill leachate impacting groundwater and landfill gas migration at closed municipal waste and demolition debris disposal site
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #4159

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.

Waste burial at this site began more than three decades before 1986, accumulating the leachate and landfill gas migration now driving long-term post-closure monitoring. Occurrence-based CGL policies issued to the landfill's operators during that pre-1986 period lacked effective pollution exclusions and remain potentially enforceable today. The remediation infrastructure already installed — cover, gas collection, drainage systems — and the monitoring costs still accruing represent expenditures that historical carriers whose policies were in force during active disposal operations may be obligated to fund.

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.