Water and Natural Resources Staff Listing

Supervising Attorneys General

Christopher Brown

Chris Brown is a Senior Assistant Attorney General within the Water and Natural Resources Division. Chris is a Wyoming native from Cody and a United States Navy veteran. He received his J.D. with honor from the University of Wyoming College of Law in 2002, and is a member of the Order of the Coif. Before joining the Wyoming Attorney General’s Office in 2011, Chris was a partner in a private law firm in Powell, Wyoming, where he gained a broad range of legal experience including tort litigation, real estate and business transactions, employment law, administrative law, and water law.

Chris supervises the Water Section of the Water and Natural Resources Division, whose attorneys represent the Wyoming State Engineer’s Office, the Wyoming Department of Agriculture, the Wyoming Livestock Board, and several divisions of the Wyoming Department of Environmental Quality including the Land Quality, Industrial Siting, and Solid and Hazardous Waste Divisions. They also represent professional licensing boards including the Board of Professional Engineers and Professional Land Surveyors. Chris’s primary representation responsibilities are to the State Engineer’s Office. He provides day-to-day advice and representation to that Office on all water related issues arising throughout the state, and national water issues affecting Wyoming. He is also the primary attorney providing legal representation to the state on all interstate river compacts and decrees such as those associated with the Colorado River. Chris is a member of the Western States Water Council, the Upper Colorado River Commission legal committee, and a 2017 recipient of the Bureau of Reclamation’s John W. Keys, III Award related to his work on the Colorado River. He was also part of the litigation team defending the United States Supreme Court original action, Montana v. Wyoming.

David DeWald

David DeWald supervises the Natural Resource Section, which litigates cases brought at the direction of the Governor on an array of natural resource, energy, and environmental issues related to federal land, water, air, mineral, and other natural resource policies affecting the state’s sovereign interests. David also supervises the attorneys that represent various state agencies with natural resource nexuses, such as the Wyoming Department of Environmental Quality and the Wyoming Game and Fish Department.

David represents the Land Quality, Solid and Hazardous Waste, Industrial Siting, and Abandoned Mine Lands Divisions of the Wyoming Department of Environmental Quality. He counsels the agency and handles litigation arising under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), the Resource Conservation and Recovery Act (RCRA), the Surface Mining Reclamation and Control Act (SMCRA), and the Wyoming Environmental Quality Act (WEQA), among others. He also represents the Wyoming Oil & Gas Conservation Commission in contested cases.

David’s litigation experience also includes matters brought under the Administrative Procedure Act, the Clean Air Act, the Clean Water Act, the Endangered Species Act, the Federal Land Policy and Management Act, the National Environmental Policy Act, the National Forest Management Act, and federal treaties. His experience includes appearances before every level of state and federal court, including merits experience before the Supreme Court of the United States in Herrera v. Wyoming. He has served as lead counsel in numerous trials, appeals, administrative proceedings, contested cases, and arbitrations.

David received his Juris Doctor with High Distinction, Order of Coif, from the Nebraska College of Law, where he served as Articles Editor for the Nebraska Law Review. He began his career as a law clerk for the Honorable John M. Gerrard. He has practiced both in the public interest and in private practice, handling environmental matters of all types.

Senior Assistant Attorneys General

Abigail Boudewyns

Abigail is a Senior Assistant Attorney General within the Water and Natural Resources Division where she represents the Wyoming State Engineer’s Office and Board of Control. Previous experience with the Attorney General’s Office includes advising the Wyoming Water Development Office and Commission, the Department of Agriculture, the Livestock Board, and a variety of other State boards and commissions. Prior to returning to the Attorney General’s Office in 2022, Abigail was the Research and Evaluation Administrator for the Wyoming Legislative Service Office where she managed a team of research analysts and served as the lead staff attorney for the Select Water Committee and Management Audit Committee. In addition to working for the Wyoming Legislature, Abigail spent two years following law school with the Kansas Legislative Research Department working on agriculture, water, and natural resources issues.

Born and raised in the Kansas City area (Kansas side), Abigail received a B.A. in French and Geography, with distinction, from the University of Kansas and her J.D., with honors, from Washburn University School of Law. She is admitted to practice law in Kansas, Colorado, and Wyoming.

Darren Cook

Darren Cook is a Senior Assistant Attorney General in the Water and Natural Resources Division. Darren primarily represents the State Engineer’s Office and provides advice on intrastate water related issues. Darren also represents the Wyoming Water Well Contractors Board.

Originally from Green River, Wyoming, Darren graduated from the University of Montana with a B.A. in Political Science and a B.A. in Environmental Studies. Returning to Wyoming, Darren worked for the Bureau of Land Management as a Planning and Environmental Coordinator for the Rock Springs Field Office. Darren received his J.D. in 2016 from the University of Wyoming College of Law during which time he participated in the Energy, Environmental and Natural Resources Law Clinic and an externship with Judge Steven Cranfill, District Judge for the Fifth Judicial District. Darren simultaneously received his Master in Public Administration from the University of Wyoming in 2016.

Prior to joining the office, Darren clerked for The Honorable Alan B. Johnson, U.S. District Judge for the District of Wyoming. Following his clerkship Darren practiced law with the Wyoming firm Brown and Hiser LLC, working on a wide variety of issues ranging from family law to land use law. Darren is also a Judge Advocate with the Wyoming Army National Guard where he has served in the capacity of Trial Defense Counsel, Legal Assistance Attorney, Deputy Staff Judge Advocate, and in his current role as Brigade Judge Advocate to the 115th Field Artillery Brigade.

Travis Jordan

Travis Jordan is a Senior Assistant Attorney General in the Water and Natural Resources Division and represents the State of Wyoming in its natural resource litigation. Representative matters include federal court actions to protect Wyoming's interest in federal land, water, air, mineral, wildlife, and natural resource management.

Raised in Northeastern Wyoming, Travis is a graduate of the University of Wyoming with degrees in Political Science and Environment & Natural Resources. After college, Travis served nine years as an agriculture, environment, judiciary, and federal land advisor to U.S. Senator Mike Enzi in Washington, D.C. While working on Capitol Hill, Travis attended the George Washington University Law School where he was the Senior Articles Editor for the GW Journal of Energy & Environmental Law. Travis also completed a legal internship with the Natural Resources Section of the Alaska Department of Law in Anchorage, Alaska.

Following law school, Travis clerked for the U.S. District Court for the District of Wyoming from 2016-2017. Prior to joining the Wyoming Attorney General's Office, Travis practiced law at Faegre Drinker Biddle & Reath LLP in Denver, Colorado representing clients in environmental enforcement, regulatory compliance, and products liability litigation. Travis is admitted to practice law in Wyoming, Montana, North Dakota, and Colorado.

J.D. Sater

J.D. Sater is a Senior Assistant Attorney General in the Water and Natural Resources Division of the Wyoming Attorney General’s Office. A native of Boise, Idaho, J.D. earned his Bachelor of Arts in political science from Thomas Edison State University. While attending Liberty University School of Law, J.D. was a research assistant for Prof. Joel Hesch and an editorial board member of the Liberty University Law Review. He also participated in his law school’s Volunteer Income Tax Assistance clinic, estate planning clinic, and the Business Transactions Legal Society. In 2013, J.D. graduated summa cum laude. Eager to move back to the West, J.D. had the privilege of clerking first for the Hon. Keith G. Kautz of the Eighth Judicial District Court of Wyoming and later for the Hon. Daniel T. Eismann of the Idaho Supreme Court.

Following his clerkships, J.D. worked for the Idaho State Department of Agriculture, where he assisted with implementation of food safety regulations. Afterwards, he worked for a law firm assisting mostly farm and ranch clients in Eastern Oregon and Southwestern Idaho with real estate transactions, business entity formation, contracts, and estate planning. Currently, J.D. represents the Wyoming Department of Agriculture, the Wyoming Livestock Board, the Wyoming Wildlife and Natural Resources Trust Board, and other state boards and commissions connected with agriculture.

Between undergraduate and law school, J.D. spent two years in the beautiful mountainous and rural eastern part of Taiwan, where he taught English as a second language in public elementary schools. In his spare time, J.D. especially enjoys traveling and exploring the great outdoors through hiking, skiing, hunting, and fly fishing.

Jenny C. Staeben

Jenny C. Staeben is a Senior Assistant Attorney General in the Water and Natural Resources Division where she primarily represents the Wyoming Game and Fish Department.

Jenny graduated from the University of Wyoming with a B.S. in Insect Biology. After earning a M.S. in Entomology from Clemson University, Jenny returned to Wyoming and earned her J.D. from the University of Wyoming, College of Law where she was awarded for outstanding work in the ASUW Legal Services Clinic. Jenny then went on to the Warnell School of Forestry at the University of Georgia, and earned a Ph.D. in Forest Resources; with an emphasis in semiochemical ecology. After graduation, Jenny worked to develop the state-wide emerald ash borer quarantine program; a joint project with the Georgia Department of Agriculture, Georgia Forestry Commission, and USDA-APHIS-PPQ. Jenny then served as Manager of Legal, Regulatory and Research Affairs for Landis International, Inc.; a pesticide registration and research firm in southern Georgia.

Jenny returned to Wyoming, to work for the Public Defender’s Office in Campbell County, Wyoming. She then served as both a Deputy Prosecuting Attorney and the County Civil Attorney in Campbell County before joining the Wyoming Attorney General’s Office in 2021.

Assistant Attorneys General

Nicole Budine

Nicole Budine is an Assistant Attorney General in the Water and Natural Resources Division. Nicole primarily represents the Wyoming Department of Environmental Quality, where she represents the Water Quality Division and Uranium Recovery Program. She also advises the Wyoming Board of Professional Geologists.

Nicole earned her J.D. and a certificate in environmental and natural resources law from the University of Oregon School of Law. She graduated magna cum laude from St. John’s University, where she received her Bachelor of Science in biology with minors in chemistry and environmental science. While attending law school, she completed internships at Trustees for Alaska and Oregon Wild. Before joining the Wyoming Attorney General’s Office, Nicole worked for the Bureau of Land Management and the Cascade Forest Conservancy. In her spare time, Nicole enjoys rock climbing, hiking, and back-country snowboarding.

Shannon Leininger

Shannon Leininger is a Law Clerk in the Water and Natural Resources Division and represents the State of Wyoming in its natural resource litigation. Raised in Washington State, Shannon is a graduate of Clark College and Washington State University with a degree in Business Administration with an emphasis on management of innovation and change.

While attending Penn State Law, Shannon was a research assistant for the Penn State Initiative for Resilient Communities (PSIRC). PSIRC is a multidisciplinary project that helps communities become more flood resilient. Shannon also participated in the Arbitration Law Review, where she published a paper on managing storm and wastewater infrastructure. She received the CALI award for Oil and Gas, Native American Law, and Conflict of Laws. Shannon enjoys camping, hiking, reading, playing board games, and spending time with her pets.



Cheryl Lobb

(307) 777-7895


Dani Burnside

(307) 777-6946