This property has a documented history as a landfill predating 1986. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup.

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 lead and methane contamination documented here traces to landfill operations and industrial activity at the former South Park Landfill during an era predating 1986 — when the operators of that facility and adjacent industrial users were covered by occurrence-based CGL policies that remain enforceable today. The site's full remediation costs are still ahead: ongoing assessment, engineered capping, and any further cleanup work required before the trail can be certified complete. Historical carriers whose policies covered South Park Landfill operations during that pre-1986 window may be available to fund those prospective expenditures.

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.