Public Works cleanup site — Restorical Research
WA WSP Hoquiam
Hoquiam, Grays Harbor 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 fund a cleanup — and recover costs already spent.

The WA State Patrol Hoquiam facility housed a gasoline underground storage tank used for fleet fueling, which released petroleum hydrocarbons into the groundwater at concentrations exceeding MTCA cleanup standards. The site was previously designated as "Reported Cleaned Up," but subsequent review established that MTCA groundwater standards had not been demonstrably achieved; it is now classified as Cleanup Started under the Standard Cleanup program. Groundwater contamination in the area of the former UST remains an active remediation concern. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Public Works
AddressHoquiam, Grays Harbor County
Historical UsePublic Works
Est. Operating SincePre-1986
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsGasoline-range petroleum hydrocarbons detected in groundwater above MTCA cleanup levels
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #11342

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.

Contamination here traces to a leaking underground storage tank from historical operations — a release pattern consistent with tank installations and ongoing use well before 1986, when occurrence-based CGL policies were the industry standard and carried no effective pollution exclusion. The site's trajectory from a prior "Reported Cleaned Up" designation back into active cleanup status indicates that the full scope of liability was not resolved by earlier efforts. Historical carriers whose policies covered the facility's operations during the pre-1986 period may bear continuing obligations to fund the groundwater remediation now required to meet MTCA standards.

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.