This property has a documented history as a public works and maintenance facility predating 1986. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.
The former Auburn Sewage Lagoons consisted of five sewage cells used for municipal wastewater treatment, with contamination traced to those cells and identified during preliminary soil sampling in 1991. Remediation under the Voluntary Cleanup Program included installation of a protective cap over contaminated soils and groundwater monitoring that ran from 1998 through 2007 before being discontinued. The site has reached No Further Action status, with a Restrictive Covenant, asphalt cover, and ongoing five-year periodic reviews managing residual contamination, and future soil excavation remains possible if the property is redeveloped. 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 sewage lagoon operations that caused contamination at this property were active well before 1986, the period when occurrence-based Commercial General Liability policies routinely covered pollution events without effective exclusions. The documented remediation trail here — engineered capping, years of groundwater monitoring, and perpetual institutional controls on the land — reflects the kind of long-tail environmental liability those policies were written to address. Historical carriers who issued CGL coverage during the lagoons' operational years may still bear obligations to recover those cleanup costs.
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.
