The National Weather Service in Wichita KS has issued a Flood Warning for the following rivers in Kansas. Cottonwood River near Plymouth affecting Lyon and Chase Counties. Neosho River near Chanute affecting Neosho and Allen Counties. Cottonwood River at Cottonwood Falls affecting Chase County. Cow Creek near Hutchinson affecting Reno and Rice Counties. * WHAT. Minor flooding is forecast. * WHERE. Cottonwood River near Plymouth. * WHEN. From Thursday evening to late Friday evening. * IMPACTS. At 33.0 feet, More sections along Road A floods especially at the low water crossings. * ADDITIONAL DETAILS. - At 7:00 AM CDT Wednesday the stage was 3.8 feet. - Forecast. The river is expected to rise to a crest of 32.7 feet early Friday morning. It will then fall below flood stage late Friday morning. - Flood stage is 32.0 feet.