See link below for locations. These have water, ice, and food. And more will be set up.
https://harveytx.maps.arcgis.com/apps/PublicInformation/index.html?appid=f6e11b1dcd304399bf6bba1c4e137961
https://harveytx.maps.arcgis.com/apps/PublicInformation/index.html?appid=f6e11b1dcd304399bf6bba1c4e137961