Launch cities
Austin, San Antonio, Dallas, Houston
This state hub is a launch scaffold. Production state pages should eventually include state-level hardness context, major utilities, source notes, report links, and links to all city profiles.
Austin, San Antonio, Dallas, and Houston are launch profiles because Texas combines large utility systems, growth, and water-treatment intent.
Austin, San Antonio, Dallas, Houston
This state hub is a launch scaffold. Production state pages should eventually include state-level hardness context, major utilities, source notes, report links, and links to all city profiles.