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Weather Forecast Office Sioux Falls, SD
Missouri Basin River Forecast Center
Hydrograph
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About this graph
Tabular Data (UTC)
Tabular Data (CST)
Datum: NAVD88
Metadata
NOTE: No forecasts are available for this location
NOTE: Gauge reading may be affected by ice.
NOTE:
Graphical forecasts are not available for the Willow Creek (NW IA) near Oyens.
During times of high water, forecast crest information can be found in the
text products
.
Default Hydrograph
Scale to Flood Categories
Return to Area Map
Flood Categories (in feet)
Major Flood Stage:
1271
Moderate Flood Stage:
1269
Flood Stage:
1266
Action Stage:
1264
Low Stage (in feet):
-9999
Historic Crests
(P)
: Preliminary values subject to further review.
Recent Crests
(P)
: Preliminary values subject to further review.
Low Water Records
Currently none available.
Zoom Level:16
Legend
FEMA Layer
Gauge Location
Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos
If you notice any errors in the below information, please contact our
Webmaster
1276
K64 begins to flood.
1274
C16 begins to flood, and water reaches the bottom of the bridge on K64.
1272
150th Street begins to flood.
1271
Pioneer Avenue floods, the levees near 150th Street and Marble Avenue are overtopped, and water reaches the bottom of the bridge on C16.
1269
major agricultural flooding begins, the Willow Creek campground begins to flood, and water reaches the bottom of the bridge on Pioneer Avenue.
1267
water reaches the bottom of the bridge on 140th Street.
1266
significant agricultural flooding begins, and the park and golf course on the northeast edge of Le Mars begin to flood.
1264
minor lowland flooding begins.
About This Location
Latitude: 42.862300° N, Longitude: 96.056000° W, Horizontal Datum: NAD83/WGS84
River Stage
Reference Frame
Gauge Height
Flood Stage
Uses
NWS stage
0 ft
1266 ft
Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum
Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88
0.00
1266.00
Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29
Not Available
Not Available
Older USGS topographic maps, NGVD29 benchmarks
MSL
Not Available
Not Available
Older USGS topographic maps, MSL benchmarks
Other
Not Available
Not Available
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FEMA Region VIII Flood Information
Big Sioux Flood Information System
Iowa Flood Center
Minnesota DNR
___
Additional Resources
Area Hydrographs
NWS Precipitation and River Forecasting
AHPS Iframes for Developers
Mobile iNWS for emergency management
SDSU Climate and Weather
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Iowa State University Soil Temperatures
Iowa DNR State Beach Water Quality
Daily High Temperature Map
Daily Low Temperature Map
Daily Precipitation Map
Daily Snowfall Map
Daily Snow Depth Map
Report on July 29-30, 2010 heavy rain/flood event in Jerauld County
Collaborative Agencies
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
National Weather Service
Sioux Falls Weather Forecast Office
26 Weather Lane
Sioux Falls, SD 57104-0198
(605) 330-4247
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Page last modified: 30-Oct-2020 4:09 PM
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