SAN ANTONIO – The San Antonio River Authority posted an interactive map where you can see if your home is located in or near a floodplain or a low-water crossing.
A floodplain is any land area that is susceptible to flooding. Floodplains typically include low-lying areas along a river or stream.
This map does not mean the area will flood, but it is subject to if San Antonio gets a lot of rainfall.
As always, please remember to turn around, don’t drown if you have to leave your home during Hurricane Harvey.
Low-Water Crossing Map:
Floodplain Map (Due to high volume it might take a few minutes to load)