This property has a documented history as a gasoline service station going back to 1966. Historical insurance policies issued during operations at this property and through 1986 could recover the cleanup costs already paid.
This property has operated as a convenience store and fueling station since the on-site building was constructed in 1966. Original underground storage tanks were in service from that era until 1992, when three replacement USTs were installed and the originals were decommissioned and removed. The historical USTs were identified as the primary source of petroleum contamination at the site, with oil-range organics detected in groundwater at concentrations exceeding state cleanup levels and Medicine Creek located approximately 250 feet northeast. The site has received a No Further Action determination under Washington's Standard Cleanup program. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.
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 property originated from underground storage tanks installed and operated for approximately 26 years beginning in 1966 — two full decades before the 1986 shift away from occurrence-based Commercial General Liability policies. Groundwater sampling confirmed oil-range organics at 1,200 µg/L, more than twice the MTCA Method A cleanup level, documenting a release tied directly to those pre-1986 fueling operations. Historical carriers who issued CGL policies during the 1966–1986 window may still bear obligation for the investigation and remediation costs incurred to bring this site to closure.
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
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Contact UsThis analysis is preliminary and based on publicly available records. Restorical Research is not a law firm and does not provide legal advice.