That could very well be here Charles. Houston is very large and all the surround cites/ communities buy there water from Houston. Houston gets it's water from two different lakes north of the city, I think their Lake Houston and Lake Conroe. One of the lakes was getting very low so they had to switch to the other lake now both were/are dangerously low. I'm not up on how well this recent rain has helped. I'm sure it had to some. The cities/ communities that buy water from Houston goes all the way south to the Gulf of Mexico (~50 miles) included La Marque, Texas City, Clear Lake, Seabrook, Pearland(me), Friendswood, League City, Bayou Vista, Hitchcock, Omega Bay and finally Galveston, TX (where hurricane Ike hit). That's just south not sure about east, west or north! At one time all where on well water but the whole huge area is sinking. Right now Houston is 4 feet below sea level from the subsidence alone! Another problem in the rural areas people with wells are finding them dry too.
Hopefully the rain from last weekend had a chance to soak in some and not all run off.
There is a third lake some distance off, Lake Livingston but I'm not sure if Houston is set up to tap it's resources.