...The Flood Warning is extended for the following rivers in Texas... Trinity River At Dallas affecting Dallas County. White Rock Creek Near White Rock Creek At Greenville Ave affecting Dallas County. For the Trinity River...including Dallas, Rosser, Trinidad, Long Lake (Oakwood)...Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Trinity River at Dallas. * WHEN...From this evening to Saturday morning. * IMPACTS...At 30.0 feet, Minor lowland flooding will begin, and trails along the river begin to flood. * ADDITIONAL DETAILS... - At 1:30 PM CDT Friday the stage was 28.4 feet. - Forecast...The river is expected to rise to a crest of 30.0 feet late this evening. It will then fall below flood stage late this evening. - Bankfull stage is 30.0 feet. - Flood stage is 30.0 feet.