· Louisiana State Licensing Board for Contractors
· Louisiana Department of Environmental Quality
· Louisiana Water Well Registration Data
· Louisiana Department of Conservation and Energy
· Louisiana Office of State Climatology
· Louisiana Secretary of State
· Louisiana Department of Health
· Louisiana Department of Wildlife & Fisheries
· Louisiana Police Jury Association
· U.S. House of Representatives
· U.S. Environmental Protection Agency
· U.S. Department of Agriculture
· National Climate Data Center
· Occupational Safety and Health Administration (OSHA)
· Superintendent of Documents - U.S. Government Publishing Office
· Mississippi River Information and Forecast
· American Water Works Association
· American Society of Civil Engineers
· American Society of Mechanical Engineers
· Society of American Military Engineers
· ASTM International (was American Society for Testing and Materials)
· American Society of Agronomy
· National Ground Water Association
· Geological Society of America
· American Geosciences Institute
· Ground Water Protection Council
· National Institute for Occupational Safety and Health (NIOSH)
· American Safety & Health Institute
· Water Infrastructure Network
· National Sanitary Foundation (NSF)
· Louisiana Motor Transport Association
· Texas Groundwater Association
· WorldWide Drilling Resource, Inc.
