Gas Station cleanup site — Restorical Research
Mackners Transport
400 E Mountain View Ave, Ellensburg, Kittitas County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a gasoline service station going back to 1950. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.

This property was developed in the 1950s as an agricultural business tied to local hay production and expanded in the late 1950s and early 1960s to include truck repair, a fueling station, and covered hay storage. A 1991 Ecology site visit confirmed three underground storage tanks — one gasoline, two diesel — and associated dispensers near the Scale House. The USTs were reportedly removed in the late 1990s or early 2000s, and a fourth UST was discovered in 2012; that same year, gasoline-range organics were detected in groundwater above MTCA Method A cleanup levels at monitoring well MW-02. The site entered the Voluntary Cleanup Program, received a No Further Action determination, and business operations ceased in 2013. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Gas Station
Address400 E Mountain View Ave, Ellensburg, Kittitas County
Historical UseGas Station
Est. Operating Since1950
StatusNo Further Action
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum-diesel and gasoline-range organics (GRO) detected in groundwater
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #11724

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.

Fueling operations at this property began more than three decades before 1986, when occurrence-based Commercial General Liability policies were the industry standard and carried no effective pollution exclusion. The petroleum contamination found in groundwater here — gasoline-range organics from underground storage tanks installed in the late 1950s or early 1960s — is a release directly traceable to that pre-1986 operational window. Documented remediation expenditures, including multiple UST removals, site investigation, and groundwater monitoring under the Voluntary Cleanup Program, represent costs that the historical carriers who issued CGL policies during those decades may still be obligated to recover.

Restorical's role is to locate viable historical policies, determine whether a successful cost recovery claim is possible, and assist our clients and their legal counsel to obtain insurance coverage for costs already incurred. Restorical's forensic accounting team works to re-establish and document past cleanup expenditures, ensuring the strongest possible basis for recovery.

Recovering Costs from an Older Cleanup

If this site reached No Further Action years ago, the original cleanup expenditures may be difficult to reconstruct. Restorical's forensic accounting team specializes in re-establishing and documenting past cleanup costs — even decades later — to build the strongest possible basis for an insurance recovery claim.

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 — Cost Recovery
When Task 1 confirms viable coverage, Restorical works with your legal counsel to tender the claim and negotiate recovery of costs already incurred. Restorical's forensic accounting team re-establishes and documents past cleanup expenditures, managing the claim process to ensure the insurance companies fulfill their obligation 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.