The San Antonio River Authority Floodplain Viewer engages users in an interactive floodplain map, displaying the Federal Emergency Management Agency’s (FEMA) National Flood Hazard Layer (NFHL) data. Together with its many Bexar Regional Watershed Management (BRWM) partners, the San Antonio River Authority performs engineering studies to develop the data used in these digital maps, providing basic information about the floodplains in Bexar, Wilson, Karnes and Goliad counties.
Trail access impact – Mission Reach
Due to a SAWS project, pedestrian access to the Mission Reach trail from E. Hart Ave & Mission to Thelka Street will be limited. Signs indicating where the work is being done have been posted. We apologize for the inconvenience.