Appalachian Region
(Georgia, Kentucky, Maryland, Massachusetts, Michigan, North Carolina, Ohio, Pennsylvania, and Rhode Island, Virginia, West Virginia, and Tennessee)
Technical Support Division
Federal Reclamation Program Division
Pittsburgh Field Division
Charleston Field Office
Knoxville Field Office
Lexington Field Office
Applicant/Violator System
Mid-Continent Region
(Alabama, Arkansas, Illinois, Indiana, Iowa, Kansas, Louisiana, Mississippi, Missouri, Oklahoma, and Texas)
Alton Field Division
Program Support Division
Birmingham Field Office
Tulsa Field Office
Western Region
(Alaska, Arizona, California, Cheyenne River Sioux Tribe, Colorado, Crow Tribe, Hopi Tribe, Idaho, Indian lands, Montana, Navajo Tribe, New Mexico, North Dakota, Northern Cheyenne Tribe, South Dakota, Utah, Ute Tribe, Washington, Wyoming)