Advocate With Us Sign the No Dumping Sewage Petition Take Action Sign the petition asking TXDOT to revise their Environmental Impact Statement regarding 290 expansion in Oak Hill Take Action Save Barton Creek Association has advocated for protection of Austin watersheds for 40 years. We haven’t done this alone. Critical to our success is the fact that people like you have been willing to sign petitions, write to elected officials, and show up at public meetings. If you are aware of an upcoming issue affecting Austin watersheds, send us a note at email@example.com. If you want to volunteer to help us monitor local advocacy issues, also please let us know.