This property has a documented history as a farm and agricultural operation predating 1986. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup.
This facility operated as an agricultural chemical retail distribution center, handling and selling nitrogenous fertilizers and chlorinated herbicides including Dinoseb, with contamination traceable to past operational practices first formally identified in 1995. Cleanup activities have included soil excavation along a rinse-pad runoff ditch and quarterly groundwater monitoring conducted under an Independent Remedial Action Plan since at least June 1996, with monitoring reports continuing through 2009. Active groundwater remediation remains ahead for this site. 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.
The nitrate and chlorinated herbicide contamination here originated from historical agricultural chemical handling — not a discrete accident or recent event — meaning the full scope of remediation costs still lies ahead. Completing soil cleanup, achieving groundwater standards, and formally closing out the monitoring program represent ongoing environmental liabilities that occurrence-based Commercial General Liability policies, issued during the facility's years of operation, may be obligated to fund. Property owners facing these forward-looking costs have reason to examine what historical insurance coverage was in force when contamination was occurring.
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
Ready to learn more?
Contact UsThis analysis is preliminary and based on publicly available records. Restorical Research is not a law firm and does not provide legal advice.


