Home/Gauges/Iowa/Clay CountyClay County River Gauges5 active river gauges in Clay County, Iowa.Little Sioux River at SpencerSPWI4Little Sioux River near Spencer / Highway 18SPII4Ocheyedan River near EverlyOREI4Ocheyedan River near SpencerSPOI4Willow Creek (North Central IA) near CornellCWCI4