Public Works cleanup site — Restorical Research
Groundwater - E Columbia Ave.
Columbia County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a public works and maintenance facility predating 1986. Historical insurance policies issued during those prior operations and through 1986 could help fund the cleanup that lies ahead.

During the decommissioning of an underground storage tank at this Columbia County property in 1991, shallow groundwater contamination was discovered — a wide array of halogenated organic compounds including chlorinated solvents and volatile organic compounds. Oregon DEQ determined that the contamination originated from a source other than the gasoline tank and referred the site to its Site Assessment Program in 1992. Monitoring wells were installed in 1994 but were never sampled, no remediation has been performed, and no No Further Action determination has been issued — leaving the site's contamination uncharacterized and unresolved. 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 Public Works
LocationColumbia County
Historical UsePublic Works
Est. Operating SincePredating 1986
Project StatusUnassigned
Contamination & Investigation
Site Assessment Summary
ContaminantsChlorinated solvents and other halogenated organic compounds (VOCs) in groundwater
Regulatory ProgramOregon DEQ — Cleanup Program / VCP
DEQ ECSI #1164

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 chlorinated solvents identified in groundwater at this property are characteristic of industrial operations, and the nature of the contamination is consistent with activities predating 1986. The investigation, delineation, and remediation work that Oregon DEQ has identified as medium-priority — yet which remains entirely unaddressed — represents a future cost obligation 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.

Request more information on this property

Contact Us

This analysis is preliminary and based on publicly available records. Restorical Research is not a law firm and does not provide legal advice.