TCEQ- "The Texas Commission on Environmental Quality strives to protect our state's human and natural resources consistent with sustainable economic development. Our goal is clean air, clean water, and the safe management of waste."(TCEQ mission statement)  Here is the map showing the Edwards Aquifer surface delineation within the regulated Counties.

EAA- "The Edwards Aquifer Authority Act provides the basis of a mission of groundwater stewardship that can be simply stated as follows: manage, enhance, and protect the Edwards Aquifer system." (EAA mission statement)

USGS- "The USGS is a science organization that provides impartial information on the health of our ecosystems and environment, the natural hazards that threaten us, the natural resources we rely on, the impacts of climate and land-use change, and the core science systems that help us provide timely, relevant, and useable information." (USGS mission statement) 

 USFWS- United States Fish and Wildlife Service