Environmental Flow Basins Map Environmental Flow Basins Map https://www.tceq.texas.gov/downloads/permitting/water-rights/maps/images/enviro-flows-map-140.jpg/view https://www.tceq.texas.gov/@@site-logo/TCEQ-logo-header.png Environmental Flow Basins Map Environmental Flow Basins Map enviro-flows-map-140.jpg — 39.3 KB