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Admissions
  • Arkansas, 1995
  • South Carolina, 2002
  • District of Columbia, 2003
  • Oklahoma, 2003
Education
  • J.D., with high honors, University of Arkansas at Little Rock, 1995; Managing Editor, UALR Law Journal
  • B.E., Vanderbilt University, 1984 (Chemical Engineering)
Professional Organizations and Memberships
  • Oklahoma Bar Association (Planning Committee / Speaker, Annual Environmental Law Seminar)
  • Environmental Federation of Oklahoma (Air Committee; Hazardous Waste Committee; Conference Planning Committee)
  • American Bar Association, Section of Environment, Energy & Resources (Chair, Ethics Committee; Vice Chair, Climate Change, Sustainable Development and Ecosystems Committee; Vice Chair, Air Quality Committee; Council Member, 2004 - 2007; Chair, Annual Conference on Environmental Law, 2004; Technical Chair and Chief Organizer, Clean Air Act Satellite Seminar, 2002-2004)
  • Air and Waste Management Association (Chair, Central Arkansas Chapter, 2001; Technical Chair, Hazardous Waste and Combustion Specialty Conference, 1999)
  • American Institute of Chemical Engineers (Director, Environmenal Division; Second Vice Chair, Nanoscale Science and Engineering Forum)
Civic Involvement and Leadership
  • Traveler's Aid and Homeless Assistance Network (Chair, Corporate Sponsor Committee, 2006)
  • Oklahoma Academy for State Goals
  • INFORM/Dangers of Methamphetamine (Instructor)
  • Boy Scout Pack Leader
Mary Ellen Ternes
Shareholder

Biography

Mary Ellen Ternes’ practice encompasses all facets of environmental law, including regulatory, enforcement, and transactional matters, as well as federal and state litigation.  Her experience and expertise includes State and Federal compliance, enforcement, administrative hearings and litigation involving the Clean Air Act and air regulation, hazardous and solid waste regulation, Clean Water Act and discharge regulation including wetlands and stormwater issues, Safe Drinking Water Act and water quality protection regulation as well as groundwater and surface water use permitting, emergency planning, voluntary cleanups, Brownfields, Superfund, NEPA, underground storage tank regulation, “All Appropriate Inquiry” and other due diligence issues.  Through her leadership roles in the American Bar Association, Mary Ellen is also involved in producing continuing legal education on these issues, as well as developing environmental policy regarding environmental issues arising from use of nanotechnology, as well as the developing areas of Homeland Security and infrastructure preservation through the occurrence of catastrophic events such as Hurricane Katrina and global pandemics.

Prior to entering law school, Mary Ellen worked as a chemical engineer for the Environmental Protection Agency in Superfund emergency response/site characterization and Resource Conservation and Recovery Act (RCRA) incinerator permitting, and then as an environmental project officer for a commercial hazardous waste incineration company overseeing RCRA, Toxic Substances Control Act and Clean Air Act permitting and compliance.   During law school, she participated in the EPA Office of General Counsel summer honors program in the Air and Radiation Division.

Mary Ellen is a frequent speaker and author on environmental topics, particularly regulatory developments, permitting and enforcement in air, hazardous waste, water and property development, and utilizes her technical experience in producing the more technical CLE such as the Science for Lawyers teleconference/webcast series, in which she moderated “Air Quality and Pollution Control.”  She has contributed to numerous publications, including ABA Clean Air Act Handbook, Chapter 6, New Source Review, incorporating the December 31, 2002, NSR final rule (2004); “ABA SEER’s Year in Review,” Air Quality Report, 1996 through 2002; “Environmental Compliance Audits: The Arkansas Experience,” UALR Law Journal (October 1998); “Negotiating Title V Operating Permits” A View from the Provinces,” Natural Resources & Environment (Fall 1998); “The Arkansas Air Pollution Control Program: Past, Present and Future,” Arkansas Law Review (August 1998); “Note, Environmental Law – Retroactive Vacature of the Mixed  and Derived-From Rules under RCRA United States v. Goodner Bros. Aircraft, Inc., 966 F.2d 280 (8th Cir. 1992),” UALR Law Journal (1993).

In 2007, her comprehensive publication entitled "Basic Practical in Nanotechnology"  won a competitive, peer reviewed "Best Paper Award" at the American Bar Association's Section of Environment, Energy and Resources fall meeting.

Since its debut in 2004, the International Who's Who of Environment Lawyers has named Mary Ellen to its prestigious list of pre-eminent environmental lawyers worldwide each year.  Her achievements in the area of environmental law have also earned her inclusion in The Best Lawyers in America.

Representative Experience

  • Provides counsel to applicants for air, hazardous waste, and water/stormwater, wetlands permits and NEPA review.
  • Representation of parties to environmental real estate transactions and corporate acquisitions.
  • Representation of affected parties in state and federal enforcement actions, rulemaking, and  adjudicatory proceedings pursuant to state and federal air, hazardous waste, solid waste, water/stormwater, underground storage tank, wetlands and voluntary remediation regulatory programs.
  • Representative clients include:
       Metal fabrication and coatings facilities 
       Weapons destruction contractors for the Department of the Army
       Ethanol manufacturing plants
       Oil and natural gas exploration sites
       Oil field services facilities
       Construction sites
       Concentrated animal feeding operations
       Hazardous waste fuel waste blenders
       Hazardous waste combusting cement kilns and incinerators
       Oil and other hazardous material recyclers
       Power plants
       Steel mills
       Petroleum marketers, distributors and bulk storage plants
       Developers of contaminated property under voluntary cleanup 
          regulations and Brownfields
       PRP entities for Superfund sites (remediation plan development 
          and liability allocation)
       Automobile, pulp and paper, specialty chemical, 
          pharmaceutical, pesticide, and fertilizer manufacturers
       Wood treaters
       Metal, solid waste, and chemical recycling facilities
       Quarry operations and gravel mills
       Demolition contractors
       Hospitals
       Bakeries
       Real estate developments
       Convenience stores
       Underground storage tank owners and operators
       Wind turbine manufacturers
       Waste tire recyclers

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