Public Works cleanup site — Restorical Research
WI Dot - Maintenance Garage (Fmr)
Elcho, Langlade County
Restorical Research
Preliminary Site-Specific Analysis

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 help fund the multi-phase investigation and remediation work ahead under Wisconsin DNR oversight.

This property served as a public works maintenance garage in Elcho, Langlade County, with operations consistent with mid-twentieth-century establishment. A 2022 Phase 2.5 subsurface investigation confirmed extensive soil contamination including polychlorinated biphenyls (PCB-1260), polycyclic aromatic hydrocarbons (PAHs), heavy metals (cadmium and lead at 289 mg/kg), diesel-range organics, and petroleum volatile organic compounds including benzene exceeding groundwater pathway standards. PCBs were banned nationwide under the Toxic Substances Control Act in 1979, confirming that contamination at this site predates 1986. Groundwater sampling revealed chromium and lead above Wisconsin NR 140 preventive action limits, with lead also exceeding the enforcement standard, and contamination was additionally detected in the public right-of-way. That history could support an insurance coverage claim against the carriers who issued policies more than 40 years ago — coverage that could help fund the cleanup ahead.

Former Use
Former Public Works
LocationElcho, Langlade County
Historical UsePublic Works
Est. Operating SincePredating 1986
DNR ProgramEnvironmental Remediation Program
Contamination & Investigation
Site Assessment Summary
ContaminantsPolychlorinated biphenyls (PCB-1260), polycyclic aromatic hydrocarbons (PAHs), cadmium, lead, chromium, diesel-range organics (DRO), and petroleum VOCs (benzene) in soil and groundwater
Regulatory ProgramWisconsin DNR — NR 700
BRRTS #02-34-591815

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 Wisconsin — and those policies may provide coverage that remains enforceable today. 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.

Maintenance garage operations at this property began decades before 1986, introducing PCBs, petroleum compounds, and heavy metals into soil and groundwater during a period confirmed by the presence of PCB-1260, a substance banned nationwide in 1979. The subsurface investigation, groundwater remediation to meet NR 140 standards, right-of-way cleanup, and ongoing monitoring required to achieve Wisconsin DNR Environmental Remediation Program closure represent future cost obligations that pre-1986 carriers for the businesses that operated here may be obligated to fund.

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

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 viable insurance coverage exists to fund the cleanup, 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.

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This analysis is preliminary and based on publicly available records. Restorical Research is not a law firm and does not provide legal advice.