Public Works cleanup site — Restorical Research
Quincy Watermaster Camp
Quincy, Grant County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a public works and maintenance facility going back to 1951. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.

This property was constructed in 1951 by the United States Bureau of Reclamation as the headquarters and maintenance yard for the Quincy Columbia Basin Irrigation District, storing gasoline, diesel, and xylene used in irrigation operations and ditch maintenance. Underground storage tanks were installed in 1951, 1956, and 1974; a leaking leaded gasoline tank was discovered during removal in 1991, with contamination confirmed in soil and groundwater. Cleanup under the Standard Cleanup program has included removal of multiple USTs in 1991 and 1993, excavation and on-site treatment of contaminated soil, groundwater pump-and-treat operations, and five consecutive quarters of groundwater monitoring beginning in 1993. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Public Works
AddressQuincy, Grant County
Historical UsePublic Works
Est. Operating Since1951
StatusCleanup Started
Contamination & Investigation
Site Assessment Summary
ContaminantsLeaded gasoline (petroleum hydrocarbons) and xylene detected in soil and groundwater
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #10939

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.

The contamination at this site originated from underground storage tanks installed and operated continuously from 1951 — more than three decades before occurrence-based Commercial General Liability policies gave way to claims-made forms with pollution exclusions in 1986. The documented remediation expenditures — tank removals, soil excavation and treatment, groundwater extraction and treatment, long-term monitoring — were incurred to address releases directly tied to those pre-1986 fueling operations. Historical carriers who issued CGL policies during that 35-year operational window may be obligated both to reimburse cleanup costs already spent and to fund the remediation work that remains.

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.