J. Mark Stewart

J. Mark Stewart is a Cheyenne, Wyoming lawyer and partner who focuses on water, natural resources, construction, and local government matters. He primarily represents Wyoming ranchers in water and natural resource issues. His practice includes governmental regulation, litigation, and the defense of claims involving Wyoming municipalities. His engineering background gives him practical insight into matters involving land, infrastructure, water systems, construction projects, and technical regulatory concerns.

Stewart earned his J.D., with honors, from the University of Wyoming College of Law. He was inducted into the Order of the Coif for his academic achievement. He previously received his B.S. in Petroleum Engineering from the University of Wyoming. His combined legal and engineering education provides a strong foundation for analyzing water rights, natural resource matters, construction disputes, and government-related issues involving technical facts.

Stewart became an attorney after a 16-year career as a civil engineer. He spent five years with the Wyoming Highway Department working in road design and hydraulics. He later worked for an environmental engineering company, designing and managing groundwater remediation systems, soil remediation projects, containment systems, and landfills across several states. This technical experience supports his legal work involving construction, water, natural resources, and regulatory matters.

J. Mark Stewart is admitted to practice in Wyoming, the U.S. District Court for the District of Wyoming, and the U.S. Court of Appeals for the Tenth Circuit. His background combines legal advocacy with substantial engineering experience in hydraulics, environmental remediation, infrastructure, and construction management. This perspective helps him address disputes involving technical evidence, government requirements, land and resource interests, and the practical concerns of ranchers and municipalities.

Law Office Affiliations

• Partner, Davis & Cannon, LLP
• Member, Wyoming State Bar

Licensed State

• Wyoming

Education

• University of Wyoming
  Juris Doctor (JD)
• University of Wyoming
  Bachelor of Science (BS)