Gas Station cleanup site — Restorical Research
SVS Yamhill Inc dba SVS Market 4
Yamhill County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a gasoline service station predating 1986. Historical insurance policies issued during operations at this property and through 1986 could help fund the ongoing and future cleanup under Oregon DEQ oversight.

This gas station property has a contamination history dating to at least the late 1980s, when Oregon DEQ received reports of petroleum releases from leaking underground storage tanks that had been installed well before 1986. Four USTs were removed by 1995, and over 3,000 tons of contaminated soil were excavated in 2009, but dissolved-phase groundwater contamination with high benzene levels, free product on groundwater, and vapor intrusion persist — with impacts extending beyond the property boundary into neighboring parcels and municipal infrastructure. A Cost Recovery Agreement executed in 2022 and site controls restricting groundwater use since 2012 confirm that significant remediation obligations remain, and the site is under active DEQ oversight with an assigned project manager. 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 Gas Station
LocationYamhill County
Historical UseGas Station
Est. Operating SincePredating 1986
Project StatusAssigned
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum hydrocarbons (benzene, BTEX) and free product (LPH) in soil, groundwater, and vapor
Regulatory ProgramOregon DEQ — Cleanup Program / VCP
DEQ ECSI #36-06-2111

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 contamination at this property originated from underground storage tanks installed and operating well before 1986, with petroleum releases from those tanks first reported to Oregon DEQ in the late 1980s. With residual contamination still migrating off-site and institutional controls restricting groundwater use, the ongoing groundwater monitoring, free product recovery, vapor intrusion management, and compliance with DEQ's Cost Recovery Agreement represent substantial current and future costs that pre-1986 carriers whose policies were in effect during those operational years 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.