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Floyd River

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at Sheldon
Flood Stage: 0 KCFS
Latest Flow:
Current Warnings/Statements/Advisories:
Complete information about
the Floyd River at Sheldon

available from
NWS Sioux Falls, SD.
at Sheldon
Stage (ft)Flow (kcfs)SHLI4(plotting HGIRZ) Graph Created (4:18PM Apr 24, 2014)Flood Stage is 12 ft

Flood Impacts
If you notice any errors in the below information, please contact our Webmaster
19.5 The south approach to the bridge on Highway 60 begins to flood.
16.5 The highest banks and levees are overtopped and major agricultural flooding begins.
14 Flooding affects large areas of farm land within 1000 feet of the river.
12 Agricultural flooding begins.
Flood Categories (in feet)
Major Flood Stage:16
Moderate Flood Stage:14
Flood Stage:12
Action Stage:11

Historical Crests
(1) 19.96 ft on 06/07/1953
(2) 14.10 ft on 07/22/2010
(3) 13.00 ft on 03/28/1962
(4) 12.50 ft on 03/12/2007
(5) 12.50 ft on 06/12/1984
Show More Historical Crests

at Alton
Flood Stage: 12 Feet
Latest Stage: 5.51
Current Warnings/Statements/Advisories:
Complete information about
the Floyd River at Alton

available from
NWS Sioux Falls, SD.
at Alton
Stage (ft)Flow (cfs)Observed: 5.45 ft at 4:45PM Apr 19, 2014Observed: 5.46 ft at 5:00PM Apr 19, 2014Observed: 5.46 ft at 5:15PM Apr 19, 2014Observed: 5.46 ft at 5:30PM Apr 19, 2014Observed: 5.46 ft at 5:45PM Apr 19, 2014Observed: 5.46 ft at 6:00PM Apr 19, 2014Observed: 5.45 ft at 6:15PM Apr 19, 2014Observed: 5.45 ft at 6:30PM Apr 19, 2014Observed: 5.46 ft at 6:45PM Apr 19, 2014Observed: 5.46 ft at 7:00PM Apr 19, 2014Observed: 5.46 ft at 7:15PM Apr 19, 2014Observed: 5.46 ft at 7:30PM Apr 19, 2014Observed: 5.46 ft at 7:45PM Apr 19, 2014Observed: 5.46 ft at 8:00PM Apr 19, 2014Observed: 5.46 ft at 8:15PM Apr 19, 2014Observed: 5.46 ft at 8:30PM Apr 19, 2014Observed: 5.46 ft at 8:45PM Apr 19, 2014Observed: 5.45 ft at 9:00PM Apr 19, 2014Observed: 5.46 ft at 9:15PM Apr 19, 2014Observed: 5.46 ft at 9:30PM Apr 19, 2014Observed: 5.46 ft at 9:45PM Apr 19, 2014Observed: 5.46 ft at 10:00PM Apr 19, 2014Observed: 5.46 ft at 10:15PM Apr 19, 2014Observed: 5.46 ft at 10:30PM Apr 19, 2014Observed: 5.46 ft at 10:45PM Apr 19, 2014Observed: 5.46 ft at 11:00PM Apr 19, 2014Observed: 5.46 ft at 11:15PM Apr 19, 2014Observed: 5.46 ft at 11:30PM Apr 19, 2014Observed: 5.46 ft at 11:45PM Apr 19, 2014Observed: 5.46 ft at 12:00AM Apr 20, 2014Observed: 5.46 ft at 12:15AM Apr 20, 2014Observed: 5.46 ft at 12:30AM Apr 20, 2014Observed: 5.46 ft at 12:45AM Apr 20, 2014Observed: 5.46 ft at 1:00AM Apr 20, 2014Observed: 5.46 ft at 1:15AM Apr 20, 2014Observed: 5.46 ft at 1:30AM Apr 20, 2014Observed: 5.46 ft at 1:45AM Apr 20, 2014Observed: 5.46 ft at 2:00AM Apr 20, 2014Observed: 5.47 ft at 2:15AM Apr 20, 2014Observed: 5.46 ft at 2:30AM Apr 20, 2014Observed: 5.46 ft at 2:45AM Apr 20, 2014Observed: 5.46 ft at 3:00AM Apr 20, 2014Observed: 5.46 ft at 3:15AM Apr 20, 2014Observed: 5.46 ft at 3:30AM Apr 20, 2014Observed: 5.46 ft at 3:45AM Apr 20, 2014Observed: 5.46 ft at 4:00AM Apr 20, 2014Observed: 5.46 ft at 4:15AM Apr 20, 2014Observed: 5.46 ft at 4:30AM Apr 20, 2014Observed: 5.46 ft at 4:45AM Apr 20, 2014Observed: 5.46 ft at 5:00AM Apr 20, 2014Observed: 5.46 ft at 5:15AM Apr 20, 2014Observed: 5.46 ft at 5:30AM Apr 20, 2014Observed: 5.46 ft at 5:45AM Apr 20, 2014Observed: 5.46 ft at 6:00AM Apr 20, 2014Observed: 5.46 ft at 6:15AM Apr 20, 2014Observed: 5.46 ft at 6:30AM Apr 20, 2014Observed: 5.46 ft at 6:45AM Apr 20, 2014Observed: 5.46 ft at 7:00AM Apr 20, 2014Observed: 5.46 ft at 7:15AM Apr 20, 2014Observed: 5.46 ft at 7:30AM Apr 20, 2014Observed: 5.46 ft at 7:45AM Apr 20, 2014Observed: 5.46 ft at 8:00AM Apr 20, 2014Observed: 5.46 ft at 8:15AM Apr 20, 2014Observed: 5.46 ft at 8:30AM Apr 20, 2014Observed: 5.46 ft at 8:45AM Apr 20, 2014Observed: 5.46 ft at 9:00AM Apr 20, 2014Observed: 5.46 ft at 9:15AM Apr 20, 2014Observed: 5.46 ft at 9:30AM Apr 20, 2014Observed: 5.46 ft at 9:45AM Apr 20, 2014Observed: 5.46 ft at 10:00AM Apr 20, 2014Observed: 5.45 ft at 10:15AM Apr 20, 2014Observed: 5.46 ft at 10:30AM Apr 20, 2014Observed: 5.46 ft at 10:45AM Apr 20, 2014Observed: 5.46 ft at 11:00AM Apr 20, 2014Observed: 5.46 ft at 11:15AM Apr 20, 2014Observed: 5.46 ft at 11:30AM Apr 20, 2014Observed: 5.46 ft at 11:45AM Apr 20, 2014Observed: 5.46 ft at 12:00PM Apr 20, 2014Observed: 5.46 ft at 12:15PM Apr 20, 2014Observed: 5.46 ft at 12:30PM Apr 20, 2014Observed: 5.46 ft at 12:45PM Apr 20, 2014Observed: 5.47 ft at 1:00PM Apr 20, 2014Observed: 5.46 ft at 1:15PM Apr 20, 2014Observed: 5.47 ft at 1:30PM Apr 20, 2014Observed: 5.47 ft at 1:45PM Apr 20, 2014Observed: 5.47 ft at 2:00PM Apr 20, 2014Observed: 5.47 ft at 2:15PM Apr 20, 2014Observed: 5.47 ft at 2:30PM Apr 20, 2014Observed: 5.47 ft at 2:45PM Apr 20, 2014Observed: 5.47 ft at 3:00PM Apr 20, 2014Observed: 5.47 ft at 3:15PM Apr 20, 2014Observed: 5.47 ft at 3:30PM Apr 20, 2014Observed: 5.47 ft at 3:45PM Apr 20, 2014Observed: 5.47 ft at 4:00PM Apr 20, 2014Observed: 5.47 ft at 4:15PM Apr 20, 2014Observed: 5.47 ft at 4:30PM Apr 20, 2014Observed: 5.47 ft at 4:45PM Apr 20, 2014Observed: 5.47 ft at 5:00PM Apr 20, 2014Observed: 5.47 ft at 5:15PM Apr 20, 2014Observed: 5.47 ft at 5:30PM Apr 20, 2014Observed: 5.47 ft at 5:45PM Apr 20, 2014Observed: 5.47 ft at 6:00PM Apr 20, 2014Observed: 5.47 ft at 6:15PM Apr 20, 2014Observed: 5.47 ft at 6:30PM Apr 20, 2014Observed: 5.47 ft at 6:45PM Apr 20, 2014Observed: 5.48 ft at 7:00PM Apr 20, 2014Observed: 5.48 ft at 7:15PM Apr 20, 2014Observed: 5.48 ft at 7:30PM Apr 20, 2014Observed: 5.49 ft at 7:45PM Apr 20, 2014Observed: 5.5 ft at 8:00PM Apr 20, 2014Observed: 5.51 ft at 8:15PM Apr 20, 2014Observed: 5.5 ft at 8:30PM Apr 20, 2014Observed: 5.49 ft at 8:45PM Apr 20, 2014Observed: 5.49 ft at 9:00PM Apr 20, 2014Observed: 5.49 ft at 9:15PM Apr 20, 2014Observed: 5.49 ft at 9:30PM Apr 20, 2014Observed: 5.49 ft at 9:45PM Apr 20, 2014Observed: 5.49 ft at 10:00PM Apr 20, 2014Observed: 5.49 ft at 10:15PM Apr 20, 2014Observed: 5.49 ft at 10:30PM Apr 20, 2014Observed: 5.49 ft at 10:45PM Apr 20, 2014Observed: 5.49 ft at 11:00PM Apr 20, 2014Observed: 5.49 ft at 11:15PM Apr 20, 2014Observed: 5.49 ft at 11:30PM Apr 20, 2014Observed: 5.49 ft at 11:45PM Apr 20, 2014Observed: 5.49 ft at 12:00AM Apr 21, 2014Observed: 5.49 ft at 12:15AM Apr 21, 2014Observed: 5.49 ft at 12:30AM Apr 21, 2014Observed: 5.49 ft at 12:45AM Apr 21, 2014Observed: 5.49 ft at 1:00AM Apr 21, 2014Observed: 5.49 ft at 1:15AM Apr 21, 2014Observed: 5.49 ft at 1:30AM Apr 21, 2014Observed: 5.5 ft at 1:45AM Apr 21, 2014Observed: 5.5 ft at 2:00AM Apr 21, 2014Observed: 5.5 ft at 2:15AM Apr 21, 2014Observed: 5.49 ft at 2:30AM Apr 21, 2014Observed: 5.49 ft at 2:45AM Apr 21, 2014Observed: 5.5 ft at 3:00AM Apr 21, 2014Observed: 5.5 ft at 3:15AM Apr 21, 2014Observed: 5.5 ft at 3:30AM Apr 21, 2014Observed: 5.5 ft at 3:45AM Apr 21, 2014Observed: 5.5 ft at 4:00AM Apr 21, 2014Observed: 5.5 ft at 4:15AM Apr 21, 2014Observed: 5.5 ft at 4:30AM Apr 21, 2014Observed: 5.5 ft at 4:45AM Apr 21, 2014Observed: 5.5 ft at 5:00AM Apr 21, 2014Observed: 5.5 ft at 5:15AM Apr 21, 2014Observed: 5.5 ft at 5:30AM Apr 21, 2014Observed: 5.5 ft at 5:45AM Apr 21, 2014Observed: 5.5 ft at 6:00AM Apr 21, 2014Observed: 5.5 ft at 6:15AM Apr 21, 2014Observed: 5.5 ft at 6:30AM Apr 21, 2014Observed: 5.5 ft at 6:45AM Apr 21, 2014Observed: 5.5 ft at 7:00AM Apr 21, 2014Observed: 5.5 ft at 7:15AM Apr 21, 2014Observed: 5.5 ft at 7:30AM Apr 21, 2014Observed: 5.5 ft at 7:45AM Apr 21, 2014Observed: 5.49 ft at 8:00AM Apr 21, 2014Observed: 5.5 ft at 8:15AM Apr 21, 2014Observed: 5.5 ft at 8:30AM Apr 21, 2014Observed: 5.5 ft at 8:45AM Apr 21, 2014Observed: 5.5 ft at 9:00AM Apr 21, 2014Observed: 5.49 ft at 9:15AM Apr 21, 2014Observed: 5.49 ft at 9:30AM Apr 21, 2014Observed: 5.49 ft at 9:45AM Apr 21, 2014Observed: 5.49 ft at 10:00AM Apr 21, 2014Observed: 5.49 ft at 10:15AM Apr 21, 2014Observed: 5.49 ft at 10:30AM Apr 21, 2014Observed: 5.49 ft at 10:45AM Apr 21, 2014Observed: 5.49 ft at 11:00AM Apr 21, 2014Observed: 5.49 ft at 11:15AM Apr 21, 2014Observed: 5.49 ft at 11:30AM Apr 21, 2014Observed: 5.49 ft at 11:45AM Apr 21, 2014Observed: 5.49 ft at 12:00PM Apr 21, 2014Observed: 5.49 ft at 12:15PM Apr 21, 2014Observed: 5.49 ft at 12:30PM Apr 21, 2014Observed: 5.49 ft at 12:45PM Apr 21, 2014Observed: 5.48 ft at 1:00PM Apr 21, 2014Observed: 5.48 ft at 1:15PM Apr 21, 2014Observed: 5.48 ft at 1:30PM Apr 21, 2014Observed: 5.47 ft at 1:45PM Apr 21, 2014Observed: 5.48 ft at 2:00PM Apr 21, 2014Observed: 5.47 ft at 2:15PM Apr 21, 2014Observed: 5.48 ft at 2:30PM Apr 21, 2014Observed: 5.47 ft at 2:45PM Apr 21, 2014Observed: 5.48 ft at 3:00PM Apr 21, 2014Observed: 5.48 ft at 3:15PM Apr 21, 2014Observed: 5.48 ft at 3:30PM Apr 21, 2014Observed: 5.47 ft at 3:45PM Apr 21, 2014Observed: 5.48 ft at 4:00PM Apr 21, 2014Observed: 5.48 ft at 4:15PM Apr 21, 2014Observed: 5.48 ft at 4:30PM Apr 21, 2014Observed: 5.48 ft at 4:45PM Apr 21, 2014Observed: 5.48 ft at 5:00PM Apr 21, 2014Observed: 5.48 ft at 5:15PM Apr 21, 2014Observed: 5.48 ft at 5:30PM Apr 21, 2014Observed: 5.47 ft at 5:45PM Apr 21, 2014Observed: 5.47 ft at 6:00PM Apr 21, 2014Observed: 5.48 ft at 6:15PM Apr 21, 2014Observed: 5.48 ft at 6:30PM Apr 21, 2014Observed: 5.48 ft at 6:45PM Apr 21, 2014Observed: 5.48 ft at 7:00PM Apr 21, 2014Observed: 5.48 ft at 7:15PM Apr 21, 2014Observed: 5.48 ft at 7:30PM Apr 21, 2014Observed: 5.47 ft at 7:45PM Apr 21, 2014Observed: 5.47 ft at 8:00PM Apr 21, 2014Observed: 5.48 ft at 8:15PM Apr 21, 2014Observed: 5.47 ft at 8:30PM Apr 21, 2014Observed: 5.47 ft at 8:45PM Apr 21, 2014Observed: 5.47 ft at 9:00PM Apr 21, 2014Observed: 5.47 ft at 9:15PM Apr 21, 2014Observed: 5.47 ft at 9:30PM Apr 21, 2014Observed: 5.48 ft at 9:45PM Apr 21, 2014Observed: 5.47 ft at 10:00PM Apr 21, 2014Observed: 5.48 ft at 10:15PM Apr 21, 2014Observed: 5.47 ft at 10:30PM Apr 21, 2014Observed: 5.47 ft at 10:45PM Apr 21, 2014Observed: 5.47 ft at 11:00PM Apr 21, 2014Observed: 5.48 ft at 11:15PM Apr 21, 2014Observed: 5.48 ft at 11:30PM Apr 21, 2014Observed: 5.48 ft at 11:45PM Apr 21, 2014Observed: 5.48 ft at 12:00AM Apr 22, 2014Observed: 5.48 ft at 12:15AM Apr 22, 2014Observed: 5.49 ft at 12:30AM Apr 22, 2014Observed: 5.49 ft at 12:45AM Apr 22, 2014Observed: 5.5 ft at 1:00AM Apr 22, 2014Observed: 5.51 ft at 1:15AM Apr 22, 2014Observed: 5.51 ft at 1:30AM Apr 22, 2014Observed: 5.52 ft at 1:45AM Apr 22, 2014Observed: 5.53 ft at 2:00AM Apr 22, 2014Observed: 5.54 ft at 2:15AM Apr 22, 2014Observed: 5.54 ft at 2:30AM Apr 22, 2014Observed: 5.55 ft at 2:45AM Apr 22, 2014Observed: 5.56 ft at 3:00AM Apr 22, 2014Observed: 5.57 ft at 3:15AM Apr 22, 2014Observed: 5.58 ft at 3:30AM Apr 22, 2014Observed: 5.58 ft at 3:45AM Apr 22, 2014Observed: 5.58 ft at 4:00AM Apr 22, 2014Observed: 5.59 ft at 4:15AM Apr 22, 2014Observed: 5.59 ft at 4:30AM Apr 22, 2014Observed: 5.6 ft at 4:45AM Apr 22, 2014Observed: 5.6 ft at 5:00AM Apr 22, 2014Observed: 5.6 ft at 5:15AM Apr 22, 2014Observed: 5.6 ft at 5:30AM Apr 22, 2014Observed: 5.6 ft at 5:45AM Apr 22, 2014Highest Observation: 5.61 ft at 6:00AM Apr 22, 2014Highest Observation: 5.61 ft at 6:15AM Apr 22, 2014Highest Observation: 5.61 ft at 6:30AM Apr 22, 2014Highest Observation: 5.61 ft at 6:45AM Apr 22, 2014Observed: 5.6 ft at 7:00AM Apr 22, 2014Observed: 5.6 ft at 7:15AM Apr 22, 2014Observed: 5.6 ft at 7:30AM Apr 22, 2014Observed: 5.6 ft at 7:45AM Apr 22, 2014Observed: 5.6 ft at 8:00AM Apr 22, 2014Observed: 5.6 ft at 8:15AM Apr 22, 2014Observed: 5.6 ft at 8:30AM Apr 22, 2014Observed: 5.6 ft at 8:45AM Apr 22, 2014Observed: 5.6 ft at 9:00AM Apr 22, 2014Observed: 5.6 ft at 9:15AM Apr 22, 2014Observed: 5.59 ft at 9:30AM Apr 22, 2014Observed: 5.59 ft at 9:45AM Apr 22, 2014Observed: 5.59 ft at 10:00AM Apr 22, 2014Observed: 5.59 ft at 10:15AM Apr 22, 2014Observed: 5.59 ft at 10:30AM Apr 22, 2014Observed: 5.58 ft at 10:45AM Apr 22, 2014Observed: 5.58 ft at 11:00AM Apr 22, 2014Observed: 5.58 ft at 11:15AM Apr 22, 2014Observed: 5.58 ft at 11:30AM Apr 22, 2014Observed: 5.58 ft at 11:45AM Apr 22, 2014Observed: 5.57 ft at 12:00PM Apr 22, 2014Observed: 5.58 ft at 12:15PM Apr 22, 2014Observed: 5.57 ft at 12:30PM Apr 22, 2014Observed: 5.57 ft at 12:45PM Apr 22, 2014Observed: 5.57 ft at 1:00PM Apr 22, 2014Observed: 5.56 ft at 1:15PM Apr 22, 2014Observed: 5.56 ft at 1:30PM Apr 22, 2014Observed: 5.56 ft at 1:45PM Apr 22, 2014Observed: 5.56 ft at 2:00PM Apr 22, 2014Observed: 5.56 ft at 2:15PM Apr 22, 2014Observed: 5.56 ft at 2:30PM Apr 22, 2014Observed: 5.56 ft at 2:45PM Apr 22, 2014Observed: 5.55 ft at 3:00PM Apr 22, 2014Observed: 5.55 ft at 3:15PM Apr 22, 2014Observed: 5.55 ft at 3:30PM Apr 22, 2014Observed: 5.55 ft at 3:45PM Apr 22, 2014Observed: 5.55 ft at 4:00PM Apr 22, 2014Observed: 5.55 ft at 4:15PM Apr 22, 2014Observed: 5.55 ft at 4:30PM Apr 22, 2014Observed: 5.54 ft at 4:45PM Apr 22, 2014Observed: 5.54 ft at 5:00PM Apr 22, 2014Observed: 5.54 ft at 5:15PM Apr 22, 2014Observed: 5.54 ft at 5:30PM Apr 22, 2014Observed: 5.54 ft at 5:45PM Apr 22, 2014Observed: 5.54 ft at 6:00PM Apr 22, 2014Observed: 5.54 ft at 6:15PM Apr 22, 2014Observed: 5.54 ft at 6:30PM Apr 22, 2014Observed: 5.53 ft at 6:45PM Apr 22, 2014Observed: 5.53 ft at 7:00PM Apr 22, 2014Observed: 5.53 ft at 7:15PM Apr 22, 2014Observed: 5.53 ft at 7:30PM Apr 22, 2014Observed: 5.53 ft at 7:45PM Apr 22, 2014Observed: 5.53 ft at 8:00PM Apr 22, 2014Observed: 5.53 ft at 8:15PM Apr 22, 2014Observed: 5.53 ft at 8:30PM Apr 22, 2014Observed: 5.53 ft at 8:45PM Apr 22, 2014Observed: 5.52 ft at 9:00PM Apr 22, 2014Observed: 5.52 ft at 9:15PM Apr 22, 2014Observed: 5.52 ft at 9:30PM Apr 22, 2014Observed: 5.52 ft at 9:45PM Apr 22, 2014Observed: 5.52 ft at 10:00PM Apr 22, 2014Observed: 5.52 ft at 10:15PM Apr 22, 2014Observed: 5.52 ft at 10:30PM Apr 22, 2014Observed: 5.52 ft at 10:45PM Apr 22, 2014Observed: 5.52 ft at 11:00PM Apr 22, 2014Observed: 5.52 ft at 11:15PM Apr 22, 2014Observed: 5.52 ft at 11:30PM Apr 22, 2014Observed: 5.52 ft at 11:45PM Apr 22, 2014Observed: 5.52 ft at 12:00AM Apr 23, 2014Observed: 5.52 ft at 12:15AM Apr 23, 2014Observed: 5.52 ft at 12:30AM Apr 23, 2014Observed: 5.51 ft at 12:45AM Apr 23, 2014Observed: 5.51 ft at 1:00AM Apr 23, 2014Observed: 5.51 ft at 1:15AM Apr 23, 2014Observed: 5.51 ft at 1:30AM Apr 23, 2014Observed: 5.52 ft at 1:45AM Apr 23, 2014Observed: 5.52 ft at 2:00AM Apr 23, 2014Observed: 5.52 ft at 2:15AM Apr 23, 2014Observed: 5.51 ft at 2:30AM Apr 23, 2014Observed: 5.51 ft at 2:45AM Apr 23, 2014Observed: 5.51 ft at 3:00AM Apr 23, 2014Observed: 5.51 ft at 3:15AM Apr 23, 2014Observed: 5.51 ft at 3:30AM Apr 23, 2014Observed: 5.52 ft at 3:45AM Apr 23, 2014Observed: 5.51 ft at 4:00AM Apr 23, 2014Observed: 5.51 ft at 4:15AM Apr 23, 2014Observed: 5.51 ft at 4:30AM Apr 23, 2014Observed: 5.51 ft at 4:45AM Apr 23, 2014Observed: 5.51 ft at 5:00AM Apr 23, 2014Observed: 5.51 ft at 5:15AM Apr 23, 2014Observed: 5.51 ft at 5:30AM Apr 23, 2014Observed: 5.51 ft at 5:45AM Apr 23, 2014Observed: 5.51 ft at 6:00AM Apr 23, 2014Observed: 5.51 ft at 6:15AM Apr 23, 2014Observed: 5.51 ft at 6:30AM Apr 23, 2014Observed: 5.51 ft at 6:45AM Apr 23, 2014Observed: 5.51 ft at 7:00AM Apr 23, 2014Observed: 5.5 ft at 7:15AM Apr 23, 2014Observed: 5.51 ft at 7:30AM Apr 23, 2014Observed: 5.51 ft at 7:45AM Apr 23, 2014Observed: 5.49 ft at 8:00AM Apr 23, 2014Observed: 5.51 ft at 8:15AM Apr 23, 2014Observed: 5.51 ft at 8:30AM Apr 23, 2014Observed: 5.51 ft at 8:45AM Apr 23, 2014Observed: 5.51 ft at 9:00AM Apr 23, 2014Observed: 5.51 ft at 9:15AM Apr 23, 2014Observed: 5.5 ft at 9:30AM Apr 23, 2014Observed: 5.5 ft at 9:45AM Apr 23, 2014Observed: 5.51 ft at 10:00AM Apr 23, 2014Observed: 5.51 ft at 10:15AM Apr 23, 2014Observed: 5.51 ft at 10:30AM Apr 23, 2014Observed: 5.5 ft at 10:45AM Apr 23, 2014Observed: 5.5 ft at 11:00AM Apr 23, 2014Observed: 5.5 ft at 11:15AM Apr 23, 2014Observed: 5.5 ft at 11:30AM Apr 23, 2014Observed: 5.51 ft at 11:45AM Apr 23, 2014Observed: 5.5 ft at 12:00PM Apr 23, 2014Observed: 5.5 ft at 12:15PM Apr 23, 2014Observed: 5.5 ft at 12:30PM Apr 23, 2014Observed: 5.51 ft at 12:45PM Apr 23, 2014Observed: 5.51 ft at 1:00PM Apr 23, 2014Observed: 5.51 ft at 1:15PM Apr 23, 2014Observed: 5.5 ft at 1:30PM Apr 23, 2014Observed: 5.5 ft at 1:45PM Apr 23, 2014Observed: 5.5 ft at 2:00PM Apr 23, 2014Observed: 5.5 ft at 2:15PM Apr 23, 2014Observed: 5.5 ft at 2:30PM Apr 23, 2014Observed: 5.5 ft at 2:45PM Apr 23, 2014Observed: 5.5 ft at 3:00PM Apr 23, 2014Observed: 5.5 ft at 3:15PM Apr 23, 2014Observed: 5.5 ft at 3:30PM Apr 23, 2014Observed: 5.49 ft at 3:45PM Apr 23, 2014Observed: 5.5 ft at 4:00PM Apr 23, 2014Observed: 5.5 ft at 4:15PM Apr 23, 2014Observed: 5.5 ft at 4:30PM Apr 23, 2014Observed: 5.5 ft at 4:45PM Apr 23, 2014Observed: 5.5 ft at 5:00PM Apr 23, 2014Observed: 5.5 ft at 5:15PM Apr 23, 2014Observed: 5.51 ft at 5:30PM Apr 23, 2014Observed: 5.5 ft at 5:45PM Apr 23, 2014Observed: 5.5 ft at 6:00PM Apr 23, 2014Observed: 5.49 ft at 6:15PM Apr 23, 2014Observed: 5.49 ft at 6:30PM Apr 23, 2014Observed: 5.5 ft at 6:45PM Apr 23, 2014Observed: 5.5 ft at 7:00PM Apr 23, 2014Observed: 5.5 ft at 7:15PM Apr 23, 2014Observed: 5.5 ft at 7:30PM Apr 23, 2014Observed: 5.5 ft at 7:45PM Apr 23, 2014Observed: 5.49 ft at 8:00PM Apr 23, 2014Observed: 5.5 ft at 8:15PM Apr 23, 2014Observed: 5.5 ft at 8:30PM Apr 23, 2014Observed: 5.5 ft at 8:45PM Apr 23, 2014Observed: 5.5 ft at 9:00PM Apr 23, 2014Observed: 5.5 ft at 9:15PM Apr 23, 2014Observed: 5.5 ft at 9:30PM Apr 23, 2014Observed: 5.5 ft at 9:45PM Apr 23, 2014Observed: 5.5 ft at 10:00PM Apr 23, 2014Observed: 5.5 ft at 10:15PM Apr 23, 2014Observed: 5.51 ft at 10:30PM Apr 23, 2014Observed: 5.51 ft at 10:45PM Apr 23, 2014Observed: 5.5 ft at 11:00PM Apr 23, 2014Observed: 5.5 ft at 11:15PM Apr 23, 2014Observed: 5.5 ft at 11:30PM Apr 23, 2014Observed: 5.5 ft at 11:45PM Apr 23, 2014Observed: 5.5 ft at 12:00AM Apr 24, 2014Observed: 5.5 ft at 12:15AM Apr 24, 2014Observed: 5.5 ft at 12:30AM Apr 24, 2014Observed: 5.5 ft at 12:45AM Apr 24, 2014Observed: 5.5 ft at 1:00AM Apr 24, 2014Observed: 5.5 ft at 1:15AM Apr 24, 2014Observed: 5.5 ft at 1:30AM Apr 24, 2014Observed: 5.5 ft at 1:45AM Apr 24, 2014Observed: 5.5 ft at 2:00AM Apr 24, 2014Observed: 5.5 ft at 2:15AM Apr 24, 2014Observed: 5.5 ft at 2:30AM Apr 24, 2014Observed: 5.5 ft at 2:45AM Apr 24, 2014Observed: 5.5 ft at 3:00AM Apr 24, 2014Observed: 5.5 ft at 3:15AM Apr 24, 2014Observed: 5.5 ft at 3:30AM Apr 24, 2014Observed: 5.5 ft at 3:45AM Apr 24, 2014Observed: 5.5 ft at 4:00AM Apr 24, 2014Observed: 5.5 ft at 4:15AM Apr 24, 2014Observed: 5.5 ft at 4:30AM Apr 24, 2014Observed: 5.5 ft at 4:45AM Apr 24, 2014Observed: 5.5 ft at 5:00AM Apr 24, 2014Observed: 5.5 ft at 5:15AM Apr 24, 2014Observed: 5.51 ft at 5:30AM Apr 24, 2014Observed: 5.5 ft at 5:45AM Apr 24, 2014Observed: 5.51 ft at 6:00AM Apr 24, 2014Observed: 5.5 ft at 6:15AM Apr 24, 2014Observed: 5.5 ft at 6:30AM Apr 24, 2014Observed: 5.51 ft at 6:45AM Apr 24, 2014Observed: 5.51 ft at 7:00AM Apr 24, 2014Observed: 5.51 ft at 7:15AM Apr 24, 2014Observed: 5.5 ft at 7:30AM Apr 24, 2014Observed: 5.5 ft at 7:45AM Apr 24, 2014Observed: 5.51 ft at 8:00AM Apr 24, 2014Observed: 5.51 ft at 8:15AM Apr 24, 2014Observed: 5.51 ft at 8:30AM Apr 24, 2014Observed: 5.51 ft at 8:45AM Apr 24, 2014Observed: 5.51 ft at 9:00AM Apr 24, 2014Observed: 5.5 ft at 9:15AM Apr 24, 2014Observed: 5.5 ft at 9:30AM Apr 24, 2014Observed: 5.5 ft at 9:45AM Apr 24, 2014Observed: 5.51 ft at 10:00AM Apr 24, 2014Observed: 5.51 ft at 10:15AM Apr 24, 2014Observed: 5.51 ft at 10:30AM Apr 24, 2014Observed: 5.51 ft at 10:45AM Apr 24, 2014Observed: 5.51 ft at 11:00AM Apr 24, 2014Observed: 5.51 ft at 11:15AM Apr 24, 2014Observed: 5.51 ft at 11:30AM Apr 24, 2014Observed: 5.51 ft at 11:45AM Apr 24, 2014Observed: 5.51 ft at 12:00PM Apr 24, 2014Observed: 5.51 ft at 12:15PM Apr 24, 2014Observed: 5.51 ft at 12:30PM Apr 24, 2014Observed: 5.51 ft at 12:45PM Apr 24, 2014Observed: 5.51 ft at 1:00PM Apr 24, 2014Observed: 5.51 ft at 1:15PM Apr 24, 2014Observed: 5.51 ft at 1:30PM Apr 24, 2014Observed: 5.51 ft at 1:45PM Apr 24, 2014Observed: 5.51 ft at 2:00PM Apr 24, 2014Observed: 5.51 ft at 2:15PM Apr 24, 2014Observed: 5.51 ft at 2:30PM Apr 24, 2014Observed: 5.52 ft at 2:45PM Apr 24, 2014Observed: 5.51 ft at 3:00PM Apr 24, 2014Observed: 5.51 ft at 3:15PM Apr 24, 2014Observed: 5.51 ft at 3:30PM Apr 24, 2014Observed: 5.52 ft at 3:45PM Apr 24, 2014Observed: 5.51 ft at 4:00PM Apr 24, 2014USGS--Water Resources of the United StatesALTI4(plotting HGIRG) Graph Created (4:32PM Apr 24, 2014)ObservedLatest observed value: 5.51 ft at 4:00 PM CDT 24-Apr-2014. Flood Stage is 12 ft

Flood Impacts
If you notice any errors in the below information, please contact our Webmaster
18 The entire flood plain is under water and the river is about 1/2 mile wide. The flooding still primarily only affets agricultural land.
16 Significant amounts of crop and pasture land are flooded.
12 Flooding begins to affect the lower lying agricultural lands along the river.
Flood Categories (in feet)
Major Flood Stage:18
Moderate Flood Stage:16
Flood Stage:12
Action Stage:10

Historical Crests
(1) 18.54 ft on 06/20/1983
(2) 18.40 ft on 03/23/1979
(3) 18.35 ft on 03/28/1962
(4) 17.97 ft on 07/23/2010
(5) 17.78 ft on 03/04/1969
Show More Historical Crests

near Struble
Flood Stage: 0 KCFS
Latest Flow:
Current Warnings/Statements/Advisories:
Complete information about
the Floyd River near Struble

available from
NWS Sioux Falls, SD.
near Struble

Flood Impacts
If you notice any errors in the below information, please contact our Webmaster
16 County roads begin to flood.
14 Flooding of a significant amount of agricultural lands begins.
12 Minor flooding of the lowest lying agricultural areas upstream of the gage begins.
Flood Categories (in feet)
Major Flood Stage:16
Moderate Flood Stage:15
Flood Stage:14
Action Stage:12

Historical Crests
(1) 15.86 ft on 07/30/2010
(2) 15.86 ft on 03/04/1994
(3) 15.86 ft on 06/20/1983
(4) 15.63 ft on 03/28/1962
(5) 15.50 ft on 02/19/1971
Show More Historical Crests

at Le Mars
Flood Stage: 0 KCFS
Latest Flow:
Current Warnings/Statements/Advisories:
Complete information about
the Floyd River at Le Mars

available from
NWS Sioux Falls, SD.
at Le Mars
Stage (ft)LMRI4(plotting HGIRZ) Graph Created (4:32PM Apr 24, 2014)Flood Stage is 20 ft

Flood Impacts
If you notice any errors in the below information, please contact our Webmaster
24 Approximately 2100 acres of farm land are flooded.
22 Approximately 1400 acres of farm land are flooded.
21 Flooding begins to affect 4th Avenue NE in Le Mars.
20.5 160th Street near Highway 60 is flooded.
20 Some agricultural land begins to flood...and the low lying areas in the western edges of Le Mars begin to flood.
Flood Categories (in feet)
Major Flood Stage:24
Moderate Flood Stage:21
Flood Stage:20
Action Stage:18

Historical Crests
(1) 26.40 ft on 06/08/1953
(2) 24.50 ft on 06/21/1996
(3) 24.40 ft on 04/03/1973
(4) 24.10 ft on 03/29/1962
(5) 24.00 ft on 06/21/1983
Show More Historical Crests

at Merrill
Flood Stage: 0 KCFS
Latest Flow:
Current Warnings/Statements/Advisories:
Complete information about
the Floyd River at Merrill

available from
NWS Sioux Falls, SD.
at Merrill
Stage (ft)Flow (kcfs)MRLI4(plotting HGIRZ) Graph Created (4:32PM Apr 24, 2014)Flood Stage is 12 ft

Flood Impacts
If you notice any errors in the below information, please contact our Webmaster
24 Plymouth County Highway C44 at the east of the bridge at the gage will be flooded.
21 The bridge on County Road C38 is overtopped...and water reached the low steel on the bridge on Plymouth County Highway C44.
20.5 The railroad tracks at the bridge 750 feet upstream of the gage are flooded.
19 Approximately 2200 acres of farm land are flooded.
18 The water reaches the bottom of the bridge on County Road C38.
17.5 The levees protecting the sewage treatment lagoons on the left bank of the river are overtopped.
16 Flooding begins to affect the eastern edges of the city of Merrill...and about 2000 acres of farm land are flooded.
15.5 The west approach to the bridge on Plymouth County Highway C44 at the gaging location begins to flood.
14 Approximately 1600 acres of farm land are flooded.
12 Flooding of the low lying farm land begins.
Flood Categories (in feet)
Major Flood Stage:16
Moderate Flood Stage:14
Flood Stage:12
Action Stage:10

Historical Crests
(1) 20.00 ft on 09/18/1926
(2) 18.40 ft on 06/07/1934
(3) 18.00 ft on 06/08/1953
(4) 17.00 ft on 06/16/1983
(5) 17.00 ft on 03/24/1979
Show More Historical Crests

at James
Flood Stage: 26 Feet
Latest Stage: 9.07
Current Warnings/Statements/Advisories:
Complete information about
the Floyd River at James

available from
NWS Sioux Falls, SD.
at James
Stage (ft)Flow (cfs)Observed: 8.98 ft at 4:45PM Apr 19, 2014Observed: 8.98 ft at 5:00PM Apr 19, 2014Observed: 8.98 ft at 5:15PM Apr 19, 2014Observed: 8.98 ft at 5:30PM Apr 19, 2014Observed: 8.97 ft at 5:45PM Apr 19, 2014Observed: 8.98 ft at 6:00PM Apr 19, 2014Observed: 8.98 ft at 6:15PM Apr 19, 2014Observed: 8.98 ft at 6:30PM Apr 19, 2014Observed: 8.98 ft at 6:45PM Apr 19, 2014Observed: 8.98 ft at 7:00PM Apr 19, 2014Observed: 8.98 ft at 7:15PM Apr 19, 2014Observed: 8.98 ft at 7:30PM Apr 19, 2014Observed: 8.98 ft at 7:45PM Apr 19, 2014Observed: 8.98 ft at 8:00PM Apr 19, 2014Observed: 8.98 ft at 8:15PM Apr 19, 2014Observed: 8.98 ft at 8:30PM Apr 19, 2014Observed: 8.98 ft at 8:45PM Apr 19, 2014Observed: 8.98 ft at 9:00PM Apr 19, 2014Observed: 8.98 ft at 9:15PM Apr 19, 2014Observed: 8.98 ft at 9:30PM Apr 19, 2014Observed: 8.97 ft at 9:45PM Apr 19, 2014Observed: 8.97 ft at 10:00PM Apr 19, 2014Observed: 8.98 ft at 10:15PM Apr 19, 2014Observed: 8.98 ft at 10:30PM Apr 19, 2014Observed: 8.98 ft at 10:45PM Apr 19, 2014Observed: 8.98 ft at 11:00PM Apr 19, 2014Observed: 8.98 ft at 11:15PM Apr 19, 2014Observed: 8.98 ft at 11:30PM Apr 19, 2014Observed: 8.98 ft at 11:45PM Apr 19, 2014Observed: 8.98 ft at 12:00AM Apr 20, 2014Observed: 8.98 ft at 12:15AM Apr 20, 2014Observed: 8.98 ft at 12:30AM Apr 20, 2014Observed: 8.98 ft at 12:45AM Apr 20, 2014Observed: 8.98 ft at 1:00AM Apr 20, 2014Observed: 8.98 ft at 1:15AM Apr 20, 2014Observed: 8.98 ft at 1:30AM Apr 20, 2014Observed: 8.98 ft at 1:45AM Apr 20, 2014Observed: 8.98 ft at 2:00AM Apr 20, 2014Observed: 8.98 ft at 2:15AM Apr 20, 2014Observed: 8.98 ft at 2:30AM Apr 20, 2014Observed: 8.98 ft at 2:45AM Apr 20, 2014Observed: 8.98 ft at 3:00AM Apr 20, 2014Observed: 8.98 ft at 3:15AM Apr 20, 2014Observed: 8.98 ft at 3:30AM Apr 20, 2014Observed: 8.98 ft at 3:45AM Apr 20, 2014Observed: 8.98 ft at 4:00AM Apr 20, 2014Observed: 8.98 ft at 4:15AM Apr 20, 2014Observed: 8.98 ft at 4:30AM Apr 20, 2014Observed: 8.98 ft at 4:45AM Apr 20, 2014Observed: 8.98 ft at 5:00AM Apr 20, 2014Observed: 8.98 ft at 5:15AM Apr 20, 2014Observed: 8.98 ft at 5:30AM Apr 20, 2014Observed: 8.98 ft at 5:45AM Apr 20, 2014Observed: 8.98 ft at 6:00AM Apr 20, 2014Observed: 8.98 ft at 6:15AM Apr 20, 2014Observed: 8.98 ft at 6:30AM Apr 20, 2014Observed: 8.98 ft at 6:45AM Apr 20, 2014Observed: 8.98 ft at 7:00AM Apr 20, 2014Observed: 8.98 ft at 7:15AM Apr 20, 2014Observed: 8.98 ft at 7:30AM Apr 20, 2014Observed: 8.98 ft at 7:45AM Apr 20, 2014Observed: 8.98 ft at 8:00AM Apr 20, 2014Observed: 8.98 ft at 8:15AM Apr 20, 2014Observed: 8.98 ft at 8:30AM Apr 20, 2014Observed: 8.98 ft at 8:45AM Apr 20, 2014Observed: 8.98 ft at 9:00AM Apr 20, 2014Observed: 8.98 ft at 9:15AM Apr 20, 2014Observed: 8.98 ft at 9:30AM Apr 20, 2014Observed: 8.98 ft at 9:45AM Apr 20, 2014Observed: 8.98 ft at 10:00AM Apr 20, 2014Observed: 8.98 ft at 10:15AM Apr 20, 2014Observed: 8.98 ft at 10:30AM Apr 20, 2014Observed: 8.98 ft at 10:45AM Apr 20, 2014Observed: 8.98 ft at 11:00AM Apr 20, 2014Observed: 8.98 ft at 11:15AM Apr 20, 2014Observed: 8.98 ft at 11:30AM Apr 20, 2014Observed: 8.98 ft at 11:45AM Apr 20, 2014Observed: 8.98 ft at 12:00PM Apr 20, 2014Observed: 8.98 ft at 12:15PM Apr 20, 2014Observed: 8.98 ft at 12:30PM Apr 20, 2014Observed: 8.98 ft at 12:45PM Apr 20, 2014Observed: 8.98 ft at 1:00PM Apr 20, 2014Observed: 8.98 ft at 1:15PM Apr 20, 2014Observed: 8.98 ft at 1:30PM Apr 20, 2014Observed: 8.98 ft at 1:45PM Apr 20, 2014Observed: 8.98 ft at 2:00PM Apr 20, 2014Observed: 8.98 ft at 2:15PM Apr 20, 2014Observed: 8.98 ft at 2:30PM Apr 20, 2014Observed: 8.98 ft at 2:45PM Apr 20, 2014Observed: 8.98 ft at 3:00PM Apr 20, 2014Observed: 8.98 ft at 3:15PM Apr 20, 2014Observed: 8.98 ft at 3:30PM Apr 20, 2014Observed: 8.98 ft at 3:45PM Apr 20, 2014Observed: 8.98 ft at 4:00PM Apr 20, 2014Observed: 8.98 ft at 4:15PM Apr 20, 2014Observed: 8.98 ft at 4:30PM Apr 20, 2014Observed: 8.98 ft at 4:45PM Apr 20, 2014Observed: 8.98 ft at 5:00PM Apr 20, 2014Observed: 8.98 ft at 5:15PM Apr 20, 2014Observed: 8.98 ft at 5:30PM Apr 20, 2014Observed: 8.97 ft at 5:45PM Apr 20, 2014Observed: 8.97 ft at 6:00PM Apr 20, 2014Observed: 8.97 ft at 6:15PM Apr 20, 2014Observed: 8.98 ft at 6:30PM Apr 20, 2014Observed: 8.97 ft at 6:45PM Apr 20, 2014Observed: 8.98 ft at 7:00PM Apr 20, 2014Observed: 8.97 ft at 7:15PM Apr 20, 2014Observed: 8.97 ft at 7:30PM Apr 20, 2014Observed: 8.97 ft at 7:45PM Apr 20, 2014Observed: 8.97 ft at 8:00PM Apr 20, 2014Observed: 8.97 ft at 8:15PM Apr 20, 2014Observed: 8.97 ft at 8:30PM Apr 20, 2014Observed: 8.97 ft at 8:45PM Apr 20, 2014Observed: 8.97 ft at 9:00PM Apr 20, 2014Observed: 8.97 ft at 9:15PM Apr 20, 2014Observed: 8.97 ft at 9:30PM Apr 20, 2014Observed: 8.97 ft at 9:45PM Apr 20, 2014Observed: 8.97 ft at 10:00PM Apr 20, 2014Observed: 8.97 ft at 10:15PM Apr 20, 2014Observed: 8.97 ft at 10:30PM Apr 20, 2014Observed: 8.97 ft at 10:45PM Apr 20, 2014Observed: 8.97 ft at 11:00PM Apr 20, 2014Observed: 8.97 ft at 11:15PM Apr 20, 2014Observed: 8.97 ft at 11:30PM Apr 20, 2014Observed: 8.98 ft at 11:45PM Apr 20, 2014Observed: 8.97 ft at 12:00AM Apr 21, 2014Observed: 8.97 ft at 12:15AM Apr 21, 2014Observed: 8.97 ft at 12:30AM Apr 21, 2014Observed: 8.97 ft at 12:45AM Apr 21, 2014Observed: 8.97 ft at 1:00AM Apr 21, 2014Observed: 8.97 ft at 1:15AM Apr 21, 2014Observed: 8.97 ft at 1:30AM Apr 21, 2014Observed: 8.97 ft at 1:45AM Apr 21, 2014Observed: 8.97 ft at 2:00AM Apr 21, 2014Observed: 8.97 ft at 2:15AM Apr 21, 2014Observed: 8.97 ft at 2:30AM Apr 21, 2014Observed: 8.97 ft at 2:45AM Apr 21, 2014Observed: 8.98 ft at 3:00AM Apr 21, 2014Observed: 8.97 ft at 3:15AM Apr 21, 2014Observed: 8.98 ft at 3:30AM Apr 21, 2014Observed: 8.98 ft at 3:45AM Apr 21, 2014Observed: 8.98 ft at 4:00AM Apr 21, 2014Observed: 8.98 ft at 4:15AM Apr 21, 2014Observed: 8.98 ft at 4:30AM Apr 21, 2014Observed: 8.98 ft at 4:45AM Apr 21, 2014Observed: 8.98 ft at 5:00AM Apr 21, 2014Observed: 8.98 ft at 5:15AM Apr 21, 2014Observed: 8.98 ft at 5:30AM Apr 21, 2014Observed: 8.98 ft at 5:45AM Apr 21, 2014Observed: 8.97 ft at 6:00AM Apr 21, 2014Observed: 8.98 ft at 6:15AM Apr 21, 2014Observed: 8.98 ft at 6:30AM Apr 21, 2014Observed: 8.98 ft at 6:45AM Apr 21, 2014Observed: 8.98 ft at 7:00AM Apr 21, 2014Observed: 8.99 ft at 7:15AM Apr 21, 2014Observed: 8.99 ft at 7:30AM Apr 21, 2014Observed: 8.98 ft at 7:45AM Apr 21, 2014Observed: 8.98 ft at 8:00AM Apr 21, 2014Observed: 8.98 ft at 8:15AM Apr 21, 2014Observed: 8.98 ft at 8:30AM Apr 21, 2014Observed: 8.98 ft at 8:45AM Apr 21, 2014Observed: 8.98 ft at 9:00AM Apr 21, 2014Observed: 8.98 ft at 9:15AM Apr 21, 2014Observed: 8.98 ft at 9:30AM Apr 21, 2014Observed: 8.98 ft at 9:45AM Apr 21, 2014Observed: 8.98 ft at 10:00AM Apr 21, 2014Observed: 8.98 ft at 10:15AM Apr 21, 2014Observed: 8.98 ft at 10:30AM Apr 21, 2014Observed: 8.98 ft at 10:45AM Apr 21, 2014Observed: 8.98 ft at 11:00AM Apr 21, 2014Observed: 8.98 ft at 11:15AM Apr 21, 2014Observed: 8.98 ft at 11:30AM Apr 21, 2014Observed: 8.98 ft at 11:45AM Apr 21, 2014Observed: 8.98 ft at 12:00PM Apr 21, 2014Observed: 8.98 ft at 12:15PM Apr 21, 2014Observed: 8.98 ft at 12:30PM Apr 21, 2014Observed: 9 ft at 12:45PM Apr 21, 2014Observed: 8.99 ft at 1:00PM Apr 21, 2014Observed: 8.99 ft at 1:15PM Apr 21, 2014Observed: 9 ft at 1:30PM Apr 21, 2014Observed: 9 ft at 1:45PM Apr 21, 2014Observed: 8.99 ft at 2:00PM Apr 21, 2014Observed: 9 ft at 2:15PM Apr 21, 2014Observed: 9 ft at 2:30PM Apr 21, 2014Observed: 9 ft at 2:45PM Apr 21, 2014Observed: 9.01 ft at 3:00PM Apr 21, 2014Observed: 9.01 ft at 3:15PM Apr 21, 2014Observed: 9.01 ft at 3:30PM Apr 21, 2014Observed: 9.01 ft at 3:45PM Apr 21, 2014Observed: 9.01 ft at 4:00PM Apr 21, 2014Observed: 9.01 ft at 4:15PM Apr 21, 2014Observed: 9 ft at 4:30PM Apr 21, 2014Observed: 9.01 ft at 4:45PM Apr 21, 2014Observed: 9 ft at 5:00PM Apr 21, 2014Observed: 8.99 ft at 5:15PM Apr 21, 2014Observed: 8.99 ft at 5:30PM Apr 21, 2014Observed: 8.99 ft at 5:45PM Apr 21, 2014Observed: 9 ft at 6:00PM Apr 21, 2014Observed: 8.99 ft at 6:15PM Apr 21, 2014Observed: 9 ft at 6:30PM Apr 21, 2014Observed: 9 ft at 6:45PM Apr 21, 2014Observed: 9.01 ft at 7:00PM Apr 21, 2014Observed: 9.01 ft at 7:15PM Apr 21, 2014Observed: 9.01 ft at 7:30PM Apr 21, 2014Observed: 9.02 ft at 7:45PM Apr 21, 2014Observed: 9.03 ft at 8:00PM Apr 21, 2014Observed: 9.04 ft at 8:15PM Apr 21, 2014Observed: 9.04 ft at 8:30PM Apr 21, 2014Observed: 9.06 ft at 8:45PM Apr 21, 2014Observed: 9.07 ft at 9:00PM Apr 21, 2014Observed: 9.07 ft at 9:15PM Apr 21, 2014Observed: 9.08 ft at 9:30PM Apr 21, 2014Observed: 9.09 ft at 9:45PM Apr 21, 2014Observed: 9.1 ft at 10:00PM Apr 21, 2014Observed: 9.1 ft at 10:15PM Apr 21, 2014Observed: 9.1 ft at 10:30PM Apr 21, 2014Observed: 9.11 ft at 10:45PM Apr 21, 2014Observed: 9.11 ft at 11:00PM Apr 21, 2014Observed: 9.11 ft at 11:15PM Apr 21, 2014Observed: 9.11 ft at 11:30PM Apr 21, 2014Highest Observation: 9.12 ft at 11:45PM Apr 21, 2014Highest Observation: 9.12 ft at 12:00AM Apr 22, 2014Highest Observation: 9.12 ft at 12:15AM Apr 22, 2014Highest Observation: 9.12 ft at 12:30AM Apr 22, 2014Highest Observation: 9.12 ft at 12:45AM Apr 22, 2014Observed: 9.11 ft at 1:00AM Apr 22, 2014Observed: 9.11 ft at 1:15AM Apr 22, 2014Observed: 9.11 ft at 1:30AM Apr 22, 2014Highest Observation: 9.12 ft at 1:45AM Apr 22, 2014Highest Observation: 9.12 ft at 2:00AM Apr 22, 2014Observed: 9.11 ft at 2:15AM Apr 22, 2014Observed: 9.11 ft at 2:30AM Apr 22, 2014Observed: 9.1 ft at 2:45AM Apr 22, 2014Observed: 9.1 ft at 3:00AM Apr 22, 2014Observed: 9.1 ft at 3:15AM Apr 22, 2014Observed: 9.1 ft at 3:30AM Apr 22, 2014Observed: 9.1 ft at 3:45AM Apr 22, 2014Observed: 9.09 ft at 4:00AM Apr 22, 2014Observed: 9.09 ft at 4:15AM Apr 22, 2014Observed: 9.09 ft at 4:30AM Apr 22, 2014Observed: 9.08 ft at 4:45AM Apr 22, 2014Observed: 9.08 ft at 5:00AM Apr 22, 2014Observed: 9.08 ft at 5:15AM Apr 22, 2014Observed: 9.08 ft at 5:30AM Apr 22, 2014Observed: 9.07 ft at 5:45AM Apr 22, 2014Observed: 9.07 ft at 6:00AM Apr 22, 2014Observed: 9.07 ft at 6:15AM Apr 22, 2014Observed: 9.07 ft at 6:30AM Apr 22, 2014Observed: 9.07 ft at 6:45AM Apr 22, 2014Observed: 9.06 ft at 7:00AM Apr 22, 2014Observed: 9.06 ft at 7:15AM Apr 22, 2014Observed: 9.06 ft at 7:30AM Apr 22, 2014Observed: 9.06 ft at 7:45AM Apr 22, 2014Observed: 9.05 ft at 8:00AM Apr 22, 2014Observed: 9.05 ft at 8:15AM Apr 22, 2014Observed: 9.05 ft at 8:30AM Apr 22, 2014Observed: 9.05 ft at 8:45AM Apr 22, 2014Observed: 9.05 ft at 9:00AM Apr 22, 2014Observed: 9.04 ft at 9:15AM Apr 22, 2014Observed: 9.04 ft at 9:30AM Apr 22, 2014Observed: 9.04 ft at 9:45AM Apr 22, 2014Observed: 9.04 ft at 10:00AM Apr 22, 2014Observed: 9.04 ft at 10:15AM Apr 22, 2014Observed: 9.04 ft at 10:30AM Apr 22, 2014Observed: 9.04 ft at 10:45AM Apr 22, 2014Observed: 9.03 ft at 11:00AM Apr 22, 2014Observed: 9.03 ft at 11:15AM Apr 22, 2014Observed: 9.04 ft at 11:30AM Apr 22, 2014Observed: 9.03 ft at 11:45AM Apr 22, 2014Observed: 9.03 ft at 12:00PM Apr 22, 2014Observed: 9.03 ft at 12:15PM Apr 22, 2014Observed: 9.03 ft at 12:30PM Apr 22, 2014Observed: 9.03 ft at 12:45PM Apr 22, 2014Observed: 9.03 ft at 1:00PM Apr 22, 2014Observed: 9.02 ft at 1:15PM Apr 22, 2014Observed: 9.02 ft at 1:30PM Apr 22, 2014Observed: 9.02 ft at 1:45PM Apr 22, 2014Observed: 9.02 ft at 2:00PM Apr 22, 2014Observed: 9.01 ft at 2:15PM Apr 22, 2014Observed: 9.01 ft at 2:30PM Apr 22, 2014Observed: 9.01 ft at 2:45PM Apr 22, 2014Observed: 9.01 ft at 3:00PM Apr 22, 2014Observed: 9 ft at 3:15PM Apr 22, 2014Observed: 9 ft at 3:30PM Apr 22, 2014Observed: 9.01 ft at 3:45PM Apr 22, 2014Observed: 9 ft at 4:00PM Apr 22, 2014Observed: 9 ft at 4:15PM Apr 22, 2014Observed: 9 ft at 4:30PM Apr 22, 2014Observed: 9 ft at 4:45PM Apr 22, 2014Observed: 9 ft at 5:00PM Apr 22, 2014Observed: 9 ft at 5:15PM Apr 22, 2014Observed: 9 ft at 5:30PM Apr 22, 2014Observed: 9 ft at 5:45PM Apr 22, 2014Observed: 9 ft at 6:00PM Apr 22, 2014Observed: 8.99 ft at 6:15PM Apr 22, 2014Observed: 8.99 ft at 6:30PM Apr 22, 2014Observed: 8.99 ft at 6:45PM Apr 22, 2014Observed: 8.99 ft at 7:00PM Apr 22, 2014Observed: 8.99 ft at 7:15PM Apr 22, 2014Observed: 8.99 ft at 7:30PM Apr 22, 2014Observed: 8.99 ft at 7:45PM Apr 22, 2014Observed: 8.99 ft at 8:00PM Apr 22, 2014Observed: 8.99 ft at 8:15PM Apr 22, 2014Observed: 8.99 ft at 8:30PM Apr 22, 2014Observed: 8.99 ft at 8:45PM Apr 22, 2014Observed: 8.99 ft at 9:00PM Apr 22, 2014Observed: 8.98 ft at 9:15PM Apr 22, 2014Observed: 8.99 ft at 9:30PM Apr 22, 2014Observed: 8.98 ft at 9:45PM Apr 22, 2014Observed: 8.98 ft at 10:00PM Apr 22, 2014Observed: 8.98 ft at 10:15PM Apr 22, 2014Observed: 8.98 ft at 10:30PM Apr 22, 2014Observed: 8.98 ft at 10:45PM Apr 22, 2014Observed: 8.98 ft at 11:00PM Apr 22, 2014Observed: 8.98 ft at 11:15PM Apr 22, 2014Observed: 8.98 ft at 11:30PM Apr 22, 2014Observed: 8.98 ft at 11:45PM Apr 22, 2014Observed: 8.98 ft at 12:00AM Apr 23, 2014Observed: 8.98 ft at 12:15AM Apr 23, 2014Observed: 8.98 ft at 12:30AM Apr 23, 2014Observed: 8.98 ft at 12:45AM Apr 23, 2014Observed: 8.98 ft at 1:00AM Apr 23, 2014Observed: 8.98 ft at 1:15AM Apr 23, 2014Observed: 8.99 ft at 1:30AM Apr 23, 2014Observed: 8.98 ft at 1:45AM Apr 23, 2014Observed: 8.98 ft at 2:00AM Apr 23, 2014Observed: 8.98 ft at 2:15AM Apr 23, 2014Observed: 8.99 ft at 2:30AM Apr 23, 2014Observed: 8.99 ft at 2:45AM Apr 23, 2014Observed: 8.99 ft at 3:00AM Apr 23, 2014Observed: 8.99 ft at 3:15AM Apr 23, 2014Observed: 8.98 ft at 3:30AM Apr 23, 2014Observed: 8.99 ft at 3:45AM Apr 23, 2014Observed: 8.99 ft at 4:00AM Apr 23, 2014Observed: 8.98 ft at 4:15AM Apr 23, 2014Observed: 8.98 ft at 4:30AM Apr 23, 2014Observed: 8.99 ft at 4:45AM Apr 23, 2014Observed: 8.98 ft at 5:00AM Apr 23, 2014Observed: 8.98 ft at 5:15AM Apr 23, 2014Observed: 8.99 ft at 5:30AM Apr 23, 2014Observed: 8.99 ft at 5:45AM Apr 23, 2014Observed: 8.98 ft at 6:00AM Apr 23, 2014Observed: 8.98 ft at 6:15AM Apr 23, 2014Observed: 8.98 ft at 6:30AM Apr 23, 2014Observed: 8.98 ft at 6:45AM Apr 23, 2014Observed: 8.98 ft at 7:00AM Apr 23, 2014Observed: 8.98 ft at 7:15AM Apr 23, 2014Observed: 8.98 ft at 7:30AM Apr 23, 2014Observed: 8.97 ft at 7:45AM Apr 23, 2014Observed: 8.98 ft at 8:00AM Apr 23, 2014Observed: 8.97 ft at 8:15AM Apr 23, 2014Observed: 8.98 ft at 8:30AM Apr 23, 2014Observed: 8.97 ft at 8:45AM Apr 23, 2014Observed: 8.98 ft at 9:00AM Apr 23, 2014Observed: 8.98 ft at 9:15AM Apr 23, 2014Observed: 8.98 ft at 9:30AM Apr 23, 2014Observed: 8.99 ft at 9:45AM Apr 23, 2014Observed: 8.98 ft at 10:00AM Apr 23, 2014Observed: 8.98 ft at 10:15AM Apr 23, 2014Observed: 8.98 ft at 10:30AM Apr 23, 2014Observed: 8.98 ft at 10:45AM Apr 23, 2014Observed: 8.98 ft at 11:00AM Apr 23, 2014Observed: 8.98 ft at 11:15AM Apr 23, 2014Observed: 8.99 ft at 11:30AM Apr 23, 2014Observed: 9 ft at 11:45AM Apr 23, 2014Observed: 8.99 ft at 12:00PM Apr 23, 2014Observed: 8.99 ft at 12:15PM Apr 23, 2014Observed: 8.98 ft at 12:30PM Apr 23, 2014Observed: 8.99 ft at 12:45PM Apr 23, 2014Observed: 8.99 ft at 1:00PM Apr 23, 2014Observed: 8.99 ft at 1:15PM Apr 23, 2014Observed: 8.98 ft at 1:30PM Apr 23, 2014Observed: 9 ft at 1:45PM Apr 23, 2014Observed: 8.99 ft at 2:00PM Apr 23, 2014Observed: 8.99 ft at 2:15PM Apr 23, 2014Observed: 8.99 ft at 2:30PM Apr 23, 2014Observed: 8.99 ft at 2:45PM Apr 23, 2014Observed: 8.99 ft at 3:00PM Apr 23, 2014Observed: 8.98 ft at 3:15PM Apr 23, 2014Observed: 8.98 ft at 3:30PM Apr 23, 2014Observed: 8.98 ft at 3:45PM Apr 23, 2014Observed: 8.98 ft at 4:00PM Apr 23, 2014Observed: 8.97 ft at 4:15PM Apr 23, 2014Observed: 8.97 ft at 4:30PM Apr 23, 2014Observed: 8.97 ft at 4:45PM Apr 23, 2014Observed: 8.97 ft at 5:00PM Apr 23, 2014Observed: 8.98 ft at 5:15PM Apr 23, 2014Observed: 8.97 ft at 5:30PM Apr 23, 2014Observed: 8.97 ft at 5:45PM Apr 23, 2014Observed: 8.97 ft at 6:00PM Apr 23, 2014Observed: 8.96 ft at 6:15PM Apr 23, 2014Observed: 8.97 ft at 6:30PM Apr 23, 2014Observed: 8.97 ft at 6:45PM Apr 23, 2014Observed: 8.97 ft at 7:00PM Apr 23, 2014Observed: 8.97 ft at 7:15PM Apr 23, 2014Observed: 8.97 ft at 7:30PM Apr 23, 2014Observed: 8.97 ft at 7:45PM Apr 23, 2014Observed: 8.98 ft at 8:00PM Apr 23, 2014Observed: 8.97 ft at 8:15PM Apr 23, 2014Observed: 8.98 ft at 8:30PM Apr 23, 2014Observed: 8.98 ft at 8:45PM Apr 23, 2014Observed: 8.97 ft at 9:00PM Apr 23, 2014Observed: 8.97 ft at 9:15PM Apr 23, 2014Observed: 8.97 ft at 9:30PM Apr 23, 2014Observed: 8.97 ft at 9:45PM Apr 23, 2014Observed: 8.97 ft at 10:00PM Apr 23, 2014Observed: 8.97 ft at 10:15PM Apr 23, 2014Observed: 8.97 ft at 10:30PM Apr 23, 2014Observed: 8.97 ft at 10:45PM Apr 23, 2014Observed: 8.97 ft at 11:00PM Apr 23, 2014Observed: 8.98 ft at 11:15PM Apr 23, 2014Observed: 8.98 ft at 11:30PM Apr 23, 2014Observed: 8.98 ft at 11:45PM Apr 23, 2014Observed: 8.98 ft at 12:00AM Apr 24, 2014Observed: 8.99 ft at 12:15AM Apr 24, 2014Observed: 8.97 ft at 12:30AM Apr 24, 2014Observed: 8.99 ft at 12:45AM Apr 24, 2014Observed: 8.98 ft at 1:00AM Apr 24, 2014Observed: 8.99 ft at 1:15AM Apr 24, 2014Observed: 9 ft at 1:30AM Apr 24, 2014Observed: 8.99 ft at 1:45AM Apr 24, 2014Observed: 9 ft at 2:00AM Apr 24, 2014Observed: 9 ft at 2:15AM Apr 24, 2014Observed: 9.01 ft at 2:30AM Apr 24, 2014Observed: 9 ft at 2:45AM Apr 24, 2014Observed: 9 ft at 3:00AM Apr 24, 2014Observed: 9.01 ft at 3:15AM Apr 24, 2014Observed: 9.01 ft at 3:30AM Apr 24, 2014Observed: 9.01 ft at 3:45AM Apr 24, 2014Observed: 9.01 ft at 4:00AM Apr 24, 2014Observed: 9.02 ft at 4:15AM Apr 24, 2014Observed: 9.02 ft at 4:30AM Apr 24, 2014Observed: 9.03 ft at 4:45AM Apr 24, 2014Observed: 9.03 ft at 5:00AM Apr 24, 2014Observed: 9.02 ft at 5:15AM Apr 24, 2014Observed: 9.03 ft at 5:30AM Apr 24, 2014Observed: 9.03 ft at 5:45AM Apr 24, 2014Observed: 9.03 ft at 6:00AM Apr 24, 2014Observed: 9.02 ft at 6:15AM Apr 24, 2014Observed: 9.03 ft at 6:30AM Apr 24, 2014Observed: 9.03 ft at 6:45AM Apr 24, 2014Observed: 9.03 ft at 7:00AM Apr 24, 2014Observed: 9.03 ft at 7:15AM Apr 24, 2014Observed: 9.03 ft at 7:30AM Apr 24, 2014Observed: 9.04 ft at 7:45AM Apr 24, 2014Observed: 9.03 ft at 8:00AM Apr 24, 2014Observed: 9.03 ft at 8:15AM Apr 24, 2014Observed: 9.03 ft at 8:30AM Apr 24, 2014Observed: 9.03 ft at 8:45AM Apr 24, 2014Observed: 9.04 ft at 9:00AM Apr 24, 2014Observed: 9.04 ft at 9:15AM Apr 24, 2014Observed: 9.04 ft at 9:30AM Apr 24, 2014Observed: 9.05 ft at 9:45AM Apr 24, 2014Observed: 9.05 ft at 10:00AM Apr 24, 2014Observed: 9.05 ft at 10:15AM Apr 24, 2014Observed: 9.05 ft at 10:30AM Apr 24, 2014Observed: 9.05 ft at 10:45AM Apr 24, 2014Observed: 9.06 ft at 11:00AM Apr 24, 2014Observed: 9.05 ft at 11:15AM Apr 24, 2014Observed: 9.06 ft at 11:30AM Apr 24, 2014Observed: 9.06 ft at 11:45AM Apr 24, 2014Observed: 9.06 ft at 12:00PM Apr 24, 2014Observed: 9.06 ft at 12:15PM Apr 24, 2014Observed: 9.06 ft at 12:30PM Apr 24, 2014Observed: 9.05 ft at 12:45PM Apr 24, 2014Observed: 9.05 ft at 1:00PM Apr 24, 2014Observed: 9.06 ft at 1:15PM Apr 24, 2014Observed: 9.06 ft at 1:30PM Apr 24, 2014Observed: 9.06 ft at 1:45PM Apr 24, 2014Observed: 9.06 ft at 2:00PM Apr 24, 2014Observed: 9.06 ft at 2:15PM Apr 24, 2014Observed: 9.07 ft at 2:30PM Apr 24, 2014Observed: 9.07 ft at 2:45PM Apr 24, 2014Observed: 9.07 ft at 3:00PM Apr 24, 2014Observed: 9.07 ft at 3:15PM Apr 24, 2014Observed: 9.07 ft at 3:30PM Apr 24, 2014Observed: 9.07 ft at 3:45PM Apr 24, 2014Observed: 9.07 ft at 4:00PM Apr 24, 2014USGS--Water Resources of the United StatesJMEI4(plotting HGIRG) Graph Created (4:32PM Apr 24, 2014)ObservedLatest observed value: 9.07 ft at 4:00 PM CDT 24-Apr-2014. Flood Stage is 26 ft

Flood Impacts
If you notice any errors in the below information, please contact our Webmaster
38 The levees in and around Sioux City downstream of the gage begin to be overtopped.
36 Flooding begins to affect the town of James.
35.5 The Railroad Closures in Sioux City should be closed.
34.5 Approximately 3700 acres of farm land are flooded.
34 The northbound lane of Highway 75 is flooded...and the railroad company begins to shut down operations.
31.5 Flooding begins to affect the farm levees...and about 3200 acres of farm land are flooded.
30 County Highway C70 begins to flood.
28.5 Approximately 2100 acres of farm land are flooded.
27.5 Approximately 1500 acres of farm land are flooded.
26 Flooding begins to affect the low lying agricultural lands.
23 The lowest banks are overtopped with minor lowland flooding.
18 The Floyd River Levee Gates in Sioux City begin closing.
Flood Categories (in feet)
Major Flood Stage:34
Moderate Flood Stage:30
Flood Stage:26
Action Stage:24

Historical Crests
(1) 28.85 ft on 06/21/1983
(2) 28.19 ft on 03/23/1979
(3) 28.13 ft on 02/19/1971
(4) 25.35 ft on 06/22/1996
(5) 25.30 ft on 06/08/1953
Show More Historical Crests

Collaborative Agencies Collapse
The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
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Des Moines, IA 50131
(515) 270-2614
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Page last modified: 29-Mar-2014 3:42 AM
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