This property has a documented history as a landfill going back to 1997. Historical insurance policies issued during operations at this property and through 1986 could fund a cleanup — and recover costs already spent.
This property has operated as a construction, demolition, and land-clearing debris landfill since 1997, originally permitted as the Anderson Rock and Demolition Pit and now run by DTG Recycling as the Rocky Top Environmental Limited Purpose Landfill. Cleanup activities under an Agreed Order have included fire suppression through placement of 8–10 feet of low-permeability soil cover, regrading of slopes, and partial filling of an irrigation canal. Ongoing monitoring of air, landfill gas, and groundwater continues under the order, with monitoring wells upgraded to PFAS-free pumps for accurate sampling and additional interim actions under consideration. 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.
Site sampling detected 1,2-dichloroethane, a contaminant investigators noted may be related to leaded fuels — a product whose widespread use predates 1986. That finding suggests waste deposited at this facility carried contamination originating from operations conducted during the era when occurrence-based Commercial General Liability policies were standard and lacked effective pollution exclusions. The documented remediation costs here — fire suppression, engineered soil cover, slope stabilization, and long-term environmental monitoring — represent expenditures that historical carriers who insured the waste-generating operations may be obligated both to recover and to fund going forward.
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
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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.


