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This probabilistic forecast is issued by the Missouri Basin River Forecast Center.
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About this graph
Forecasts for the James River near Yankton are issued as needed during times of high water, but are not routinely available.
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Upstream Gauge - near Scotland Upstream Gauge
Zoom Level:14
Flood Categories (in feet)
Major Flood Stage: 21
Moderate Flood Stage: 16
Flood Stage: 12
Action Stage: 10
Low Stage (in feet): -9999

Historic Crests
(1) 27.84 ft on 09/14/2019
(2) 24.34 ft on 06/23/1984
(3) 22.94 ft on 04/09/1997
(4) 22.75 ft on 03/20/2010
(5) 22.24 ft on 03/28/2011
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 8.60 ft on 06/20/2022
(2) 4.91 ft on 03/27/2021
(3) 16.18 ft on 03/20/2020
(4) 27.84 ft on 09/14/2019
(5) 20.30 ft on 04/18/2019
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
KML Image
Gauge LocationGauge Map Marker
 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 Collapse
If you notice any errors in the below information, please contact our Webmaster
28 Water reaches the bottom of the bridge on 309th St.
27 Water reaches the bottom of the railroad bridge near 309th St.
25 Hwy 81 may be in danger of flooding. The bridge on 303rd St at the gauge will be overtopped
22 303rd St east of the gauge location begins to flood. Some levees protecting structures along the river may be in danger of being overtopped.
21 Water approaches Hwy 46 and may begin to overtop it.
18.5 SW Jim River Road near 305th Street begins flooding as does NE Jim River Rd near 300th St.
17 SW Jim River Road north of 303rd Street begins flooding.
16 SW Jim River Road near 301st St floods.
14 Significant agricultural flooding with the floodplain roughly a mile wide in some areas.
12 Agricultural flooding begins off the left bank near the gauge.
Photos
(1) Downstream View (8/15/2023)
(2) Upstream View (8/15/2023)

Other Real-time and/or Archive Data Sources:
Additional Information Collapse

USGS 7-Day Streamflow Historical Comparison USGS WaterWatch Webpage

How low could the river get?
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
National Weather Service
Sioux Falls Weather Forecast Office
26 Weather Lane
Sioux Falls, SD 57104-0198
(605) 330-4247
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