Engineering / Surveying Organizations & Societies
American Consulting Engineers Council (ACEC)
American Society of Civil Engineers (ASCE)
Consulting Engineering Council of Texas (CEC-T)National Society of Professional Engineers (NSPE)
Texas Board of Professional Engineers (TBPE)
Texas Board of Professional Land Surveying
Texas Society of Professional Engineers (TSPE)
Texas Society of Professional Surveyors (TSPS)

Government Agencies - County
Harris County
Harris County - Engineering Division
Harris County - Public Infrastructure Department

Government Agencies - Federal / National
Environmental Protection Agency (EPA)
Federal Emergency Management Agency (FEMA)
US Army Corps of Engineers - District Directory
US Geological Survey

Government Agencies - State
Texas General Land Office
Texas Natural Resource Information System (TNRIS)
Texas Water Development Board
TCEQ
TxDOT

Municipal / Utility Organizations & Societies
American Water Works Association (AWWA)
Lone Star Groundwater Conservation District
Texas Water Utilities Association
Texas Rural Water Association
Texas Water Conservation Association
Water Environment Federation