James River near Yankton, SD

Yankton County, South Dakota · USGS gauge 06478513 · NWS YNNS2 · James River flood status · South Dakota river levels

Nearby: river levels near Yankton

Is James River near Yankton, SD flooding right now?

James River near Yankton, SD measured 3.40 ft on 2026-10-27 18:00:00 UTC. That observation was 8.6 ft below its 12 ft flood stage. This is the latest available reading, not a guarantee of current conditions.

Gauge height
3.40 ft
as of 52 min ago
Streamflow
124 cfs
data refreshed 5 min ago

Minor flooding here begins at 12 ft, with major flooding at 21 ft. The highest crest on record was 27.84 ft on Sat, Sep 14, 2019.

Streamflow outlook

NOAA National Water Model forecast, issued 13 hours ago. The NWM models discharge for every river reach in the country, including the many gauges the National Weather Service does not forecast individually. It is a model, not an official NWS river forecast, and it predicts flow rather than water level.

Flood stages at this gauge

CategoryStageCurrent distance
Action10 ft6.6 ft below
Minor flood12 ft8.6 ft below
Moderate flood16 ft12.6 ft below
Major flood21 ft17.6 ft below

New to these numbers? What does flood stage mean? · How to read a river gauge · Why is the river rising?

Highest crests on record

StageDate
27.84 ft2019-09-14
24.34 ft1984-06-23
22.94 ft1997-04-09
22.75 ft2010-03-20
22.24 ft2011-03-28

Last 7 days

Past 7 days · 3.27–3.45 ft

Nearby gauges

GaugeDistanceCounty
Missouri River at Yankton, SD9.0 miYankton County
James River near Scotland, SD18.8 miHutchinson County
Bow Creek near Wynot, Nebr.18.8 miCedar County
Bow Creek near St. James, Nebr.21.6 miCedar County
Missouri River near St. James, NE21.7 miCedar County
Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.

Sources: USGS monitoring location · NWS gauge & forecast