Chapter 213 - EDWARDS AQUIFER
- Subchapter A - EDWARDS AQUIFER IN MEDINA, BEXAR, COMAL, KINNEY, UVALDE, HAYS, TRAVIS, AND WILLIAMSON COUNTIES (§§ 213.1 — 213.14)
- Subchapter B - CONTRIBUTING ZONE TO THE EDWARDS AQUIFER IN MEDINA, BEXAR, COMAL, KINNEY, UVALDE, HAYS, TRAVIS, AND WILLIAMSON COUNTIES (§§ 213.20 — 213.28)
- Subchapter C - DISCHARGE OF PESTICIDES (§ 213.31)