Oklahoma

Oklahoma Corporation Commission
Oklahoma Department of Environmental Quality
Environmental Protection Agency Region 6
Bureau of Land Management

Kansas

Kansas Department of Health & Environment
Environmental Protection Agency Region 7
Bureau of Land Management

Texas

Texas Commission on Environmental Quality
Environmental Protection Agency Region 6
Bureau of Land Management

Arkansas

Arkansas Department of Environmental Quality
Environmental Protection Agency Region 6
Bureau of Land Management

National

Environmental Protection Agency
Bureau of Land Management
National Oceanic and Atmospheric Administration

Industry

ASTM International
American Chemical Society
NACE International
National Environmental Health Association
National Fire Protection Association
National Groundwater Association
Petroleum Equipment Institute

Laws and Regulations

40 CFR (Protection of Environment)