Frio River Graphs

The graph on the left depicts the preliminary unofficial river reading from the gauge in Tilden from July 1-15, 2002. The blue line is the actual measurement of the river in feet. The colored lines depict the collection of forecasts issued by the National Weather Service West Gulf River Forecast Center in Fort Worth, Texas. River forecasts were updated every 12 hours during the event, and more frequently during the height of the flood.