Christopher Erker’s principal practice areas include regulatory compliance counseling, mergers and acquisitions, real estate, brownfields transactions, environmental enforcement defense, occupational safety and health counseling and defense.  He has more than 20 years experience practicing law, with the last 18 years concentrating exclusively on environmental matters and health and safety matters.

Mr. Erker assists corporate clients with a wide range of environmental matters, including permitting of manufacturing and waste treatment facilities, counseling on hazardous waste regulation, conducting due diligence in mergers and acquisitions, and federal and state reporting and remediation requirements relating to the release of hazardous substances.  He also advises on regulation of underground storage tanks, asbestos, lead, MTBE, and mold abatement and related litigation, regulation of the manufacture, sale and distribution of toxic materials,  and the impact of conservation laws and wetlands on real estate development. Mr. Erker also has assisted clients in complying with permits, recovering cleanup costs and obtaining environmental insurance coverage. He has litigation experience in the areas of federal and state government investigations and enforcement actions and private-party cost recovery actions under state and federal law.

  • Spearheaded the historic resources issues associated with a large scale development of property in eastern Kansas that had Native American resources on it. This matter involves interpretation and application of the National Historic Preservation Act and its underlying regulations.  We worked with the National Park Service, Tribal Historic Preservation Officers, and the State of Kansas on acceptable historic preservation and mitigation measures for an historic homestead site for the Delaware Tribe.

  • Assisted a large manufacturer with the sale of its contaminated manufacturing facility in northeast Arkansas. The site had varying degrees of environmental concerns, both interior and exterior. The deal involved the negotiation of the environmental conditions at the site, indemnity provisions for same, and environmental insurance coverage issues.    

  • Assisted with the purchase of a large multifamily property in Southwest Missouri that contained arsenic and other hazardous substances that migrated from an adjacent site. He negotiated the purchase agreement and environmental provisions therein and is in the process of taking the site to the Missouri Department of Natural Resources Voluntary Cleanup Program.    

  • Spearheaded for a risk-transfer company the purchase/environmental risk transfer of a former coal plant in southern Illinois.  The site had decades of environmental remedial issues and our client worked with the neighbor/seller to remediate and/or sell its property as part of a risk transfer deal. 
  • Assisted with related CERCLA litigation, deal-making, and remedial work at both sites.  
  • Spearheaded the environmental issues associated with the sale of a former oil refinery in northern Illinois. The site has decades of environmental and related environmental deed restrictions. The site was a very large former industrial site with numerous creative future uses proposed for developers. 
  • Assisted with the procurement of environmental and excess indemnity insurance coverage for the site.

  • Assisted with a large developer client’s environmental permitting of the development of a site in eastern Kansas. U.S. Army Corps of Engineers has issued a Jurisdictional Determination (“JD”) of the site and determined that certain waterways are jurisdictional “intermittent tributaries” requiring mitigation under the new water law under the Clean Water Act.  Mr. Erker successfully challenged that determination, arguing that the waterway is a non-jurisdictional “ephemeral stream” that does not require mitigation. It was one of the first such challenges under the new water law under the Clean Water Act in the United States.  The Corps’ later determined that the “intermittent tributaries” to be a non-jurisdiction stream. 

  • Negotiated settlement with Illinois EPA the remediation and removal of buried asbestos from former nursery operation in Central Illinois.  Mr. Erker spearheaded the cleanup of the site, as well as the negotiation with the Illinois Environmental Protection Agency.  

  • Assisted an electric utility with the environmental and easement issues associated with the development of a utility line through Missouri Department of Conservation Property.
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