Handbook of Texas Online - Brief community history. - http://www.tsha.utexas.edu/handbook/online/articles/TT/hlt28.html
Balmorhea State Park - From 22 to 28 million gallons of water flow through the San Solomon Spring-fed swimming pool each day. Features CCC-built structures. - http://www.tpwd.state.tx.us/spdest/findadest/parks/balmorhea/