...The Flood Warning is extended for the following rivers in Nebraska... Wahoo Creek At Ithaca affecting Saunders County. * WHAT...Moderate flooding is forecast. * WHERE...Wahoo Creek at Ithaca. * WHEN...Until early Wednesday morning. * IMPACTS...At 21.0 feet, Homes near the gage site may be threatened with the flood waters. At 22.0 feet, The access road south of town is likely to flood. In addition, a low spot along Highway 66 just east of the gage site will flood. * ADDITIONAL DETAILS... - At 7:15 PM CDT Monday the stage was 18.1 feet...or 0.9 feet below flood stage. - Bankfull stage is 19.0 feet. - Forecast...The river is expected to rise above flood stage this evening to a crest of 21.8 feet just after midnight tonight. It will then fall below flood stage tomorrow morning. - Flood stage is 19.0 feet.