Gas Station cleanup site — Restorical Research
Hungry Whale Grocery
1680 North Montesano St, Westport, Grays Harbor County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a gasoline service station going back to 1976. Historical insurance policies issued during operations at this property and through 1986 could fund a cleanup — and recover costs already spent.

This property has operated as a retail gasoline fueling station since at least 1976, with underground storage tanks and fuel dispensers serving the site alongside a convenience store. A significant 2,000-gallon gasoline release from a leaking product delivery line occurred in 1985, and cleanup activities have included the removal of a 2,000-gallon UST, closure-in-place of a 6,000-gallon tank in 1991, operation of a biosparge remediation system from 1997 to 1999, and vacuum extraction in 2007 that recovered 1,620 gallons of liquid including 400 gallons of separate-phase hydrocarbons. Multi-year groundwater monitoring continues, and cleanup work is ongoing under a Standard Cleanup with the Port obligated to pay remediation costs to Ecology. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Gas Station
Address1680 North Montesano St, Westport, Grays Harbor County
Historical UseGas Station
Est. Operating Since1976
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum hydrocarbons (TPH-G, BTEX) and separate-phase hydrocarbons (SPH) from leaking USTs and product delivery line detected in soil and groundwater
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #4988

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.

Petroleum contamination at this site traces directly to underground storage tanks and a product delivery line that were in use as early as 1976 — a full decade before occurrence-based CGL policies gave way to claims-made forms with absolute pollution exclusions. The documented 1985 gasoline release alone confirms that contamination was occurring during the pre-1986 policy window. Decades of remediation expenditures already incurred — tank removals, biosparge treatment, vacuum extraction, long-term monitoring — plus the ongoing cleanup obligations still ahead represent costs that historical carriers who wrote CGL coverage during that operational period may be obligated both to reimburse and to fund going forward.

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.

Ready to learn more?

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.