Landfill cleanup site — Restorical Research
Jefferson County
Jefferson County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a landfill going back to 1972. Historical insurance policies issued during those prior operations and through 1986 could help fund the cleanup that lies ahead.

This county-owned landfill accepted municipal solid waste from 1972 until its closure in June 1997, with groundwater monitoring confirming volatile organic compounds, chlorinated solvents, and lead in downgradient wells — contamination that extends beyond the property boundary. VOC concentrations in monitoring well MW-8 have been increasing, indicating ongoing plume migration despite closure. Oregon DEQ's 2014 Staff Report recommended continued groundwater monitoring, methane monitoring, soil cover maintenance, and deed restrictions, and the site remains under long-term management obligations through Solid Waste Disposal Site Closure Permit #139 with no No Further Action determination issued. That history could support an insurance coverage claim against the carriers who issued policies more than 40 years ago — coverage that could help fund the cleanup ahead.

Former Use
Former Landfill
LocationJefferson County
Historical UseLandfill
Est. Operating Since1972
Project StatusUnassigned
Contamination & Investigation
Site Assessment Summary
ContaminantsVolatile organic compounds (VOCs), chlorinated solvents, and lead in groundwater
Regulatory ProgramOregon DEQ — Cleanup Program / VCP
DEQ ECSI #2192

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 Oregon — and those policies may provide coverage that remains enforceable today. 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 groundwater contamination at this property originated from county landfill operations that accepted municipal solid waste from 1972 through closure in June 1997, with the contaminating activities beginning well before 1986. With VOC concentrations still rising in downgradient monitoring wells and ongoing obligations under Oregon DEQ Closure Permit #139 for groundwater monitoring, methane monitoring, soil cover maintenance, deed restrictions, and potential additional remedial measures, the investigation and remediation costs this property still faces are precisely the type of future obligations that historical pre-1986 carriers 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

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 viable insurance coverage exists to fund the cleanup, 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.