River Levels Turkey River at Spillville Streamflow: 193 ft³/sGage height: 2.79 ft USGS Turkey River near Eldorado Streamflow: 501 ft³/sGage height: 6.49 ft USGS Turkey River near Elkader Streamflow: 817 ft³/sGage height: 6.52 ft USGS Turkey River at Garber Temperature: 37.22 ° FStreamflow: 1360 ft³/sGage height: 7.83 ft USGS Volga River at Fayette Temperature: 37.22 ° FStreamflow: 23.3 ft³/sGage height: 7.83 ft USGS Volga River at Littleport Temperature: 37.22 ° FStreamflow: 300 ft³/sGage height: 5.15 ft USGS