Texas Attorney General's Office
Texas Coastal Coordination Council
Texas Natural Resource Conservation Commission
Texas Natural Resources Information System
Texas Threatened and Endangered Species Listing

Texas Legislature Online
Texas Constitution
Texas Statutes
Texas Administrative Code
Texas State Law Library
Texas Legislative Reference Library

Texas Judicial Council
United States District Court for the Northern District of Texas
United States District Court for Southern District of Texas
United States District Court of the Eastern District of Texas
United States District Court for the Western District of Texas
United States Fifth Circuit Court of Appeals

Environmental Protection Agency Region 6
Department of Energy - Office of Environmental Management - Texas
United States Army Corps of Engineers-Albuquerque
United States Army Corps of Engineers-Fort Worth
United States Army Corps of Engineers-Galveston
United States Army Corps of Engineers-Tulsa
United States Attorney for the Northern District of Texas
United States Attorney for the Southern District of Texas
United States Attorney for the Western District of Texas
United States Department of Agriculture Natural Resources Conservation Service-Texas
United States Bureau of Land Management - Texas
United States Fish and Wildlife Service-Texas
United States Geologic Survey - Texas

State Bar of Texas Environmental and Natural Resources Law Section

Alabama-Coushatta Tribes of Texas

Texas Natural Resources Web
Texas Water Network
University of Texas Center for Environmental Resources

CENRAP
CENSARA
Katy-Cypress Wetlands Mitigation Bank
Texas Endangered Species
Threatened and Endangered Species in the Edwards Aquifer System
Thurgood Marshall School of Law Environmental Justice Clinic