Bulk Plant cleanup site — Restorical Research
CF Industries
Ritzville, Adams County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a bulk fuel distribution terminal going back to 1983. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup.

CF Industries has operated a bulk fertilizer storage facility in Ritzville since at least September 1983, when three large aboveground storage tanks — two for ammonia and one for urea ammonium nitrate (UAN) — were installed with a combined capacity exceeding 22 million gallons. A June 2021 release of UAN from a leaking underground line contaminated groundwater beneath the property; subsequent monitoring documented nitrate and nitrite-nitrogen concentrations ranging from 353 to 30,400 mg/L, far exceeding both the MTCA Method B cleanup level of 26 mg/L and the federal maximum contaminant level of 10 mg/L. Approximately 21,000 gallons of UAN-impacted groundwater were recovered during interim remediation in late 2021, and the site has entered the Voluntary Cleanup Program with cleanup awaiting further action. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Bulk Plant
AddressRitzville, Adams County
Historical UseBulk Plant
Est. Operating Since1983
StatusAwaiting Cleanup
Contamination & Investigation
Site Assessment Summary
ContaminantsNitrate, nitrite-nitrogen, ammonia, and urea ammonium nitrate (UAN) detected in groundwater at concentrations far exceeding cleanup levels
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #16699

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.

CF Industries' bulk storage operations at this property date to 1983, placing the facility squarely within the era when occurrence-based Commercial General Liability policies were standard and carried no effective pollution exclusion. The documented groundwater contamination — nitrate concentrations exceeding cleanup standards by orders of magnitude — has already generated significant remediation costs, including interim groundwater recovery and ongoing monitoring, with full cleanup still ahead under the VCP. Historical CGL carriers who covered the facility's operations during that pre-1986 window may bear obligations toward these past and future remediation 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.

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.

Request more information on this property

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.