...The flood warning continues for the following rivers in Texas... San Marcos River below Luling Affecting Caldwell and Gonzales Counties PRECAUTIONARY/PREPAREDNESS ACTIONS... All persons with interests along the river should monitor the latest forecasts, and be prepared to take necessary precautions to protect life and property. River stage forecasts are based on observed rainfall along with predicted rain for the next 12 hours. If actual rainfall varies from forecast values, forecast river stages will vary. Do not drive automobiles through flooded areas. Remember, 18 inches of water or less can carry away most vehicles, including trucks. If you see flood waters or come upon a flooded roadway, remember to turn around and do not drown. For the latest river stages and forecasts visit www.srh.noaa.gov/ewx.