White River (NE-SD) near Kadoka, SD

River level and flood forecast · Jackson County

Normal3.7 ftas of Mon 1:45 PM

The river is 11.3 ft below flood stage (15 ft).

Flow: 7 cubic feet per second (USGS).

The last 7 days and the forecast

05101520TueWedThuFriSatSunMonAction 14 ftFlood 15 ftModerate 16 ftMajor 19 ftNowObserved (ft)NWS forecast

NWS forecast issued Sun, Dec 31, 5 PM. Forecasts change as rain falls and as upstream water arrives.

Flood stages

Major flood stage19 ft
Moderate flood stage16 ft
Flood stage15 ft
Action stage14 ft
Record crest (March 8, 1905)19.5 ft

What floods at each level

From the National Weather Service, highest first.

  • 19 ftMajor Flood Stage. Extensive and significant flooding along the White River. Water is out of most, if not all, of the banks in Jackson County, including the banks at the gage site. This would be record flooding.
  • 16 ftModerate flood stage. Some inundation of structures and roads near the White River are possible. Significant flooding of agricultural land.
  • 15 ftMinor Flood Stage. Pasture land will be flooded with water over both banks. This is also the level where the river begins to spread out significantly.
  • 14 ftAction Stage. Minimal low land flooding, directly adjacent to the river.

Highest crests on record

  1. 19.5 ft — March 8, 1905
  2. 17.57 ft — May 23, 2019
  3. 16.72 ft — March 25, 2019
  4. 16.24 ft — June 4, 1942
  5. 16.18 ft — May 20, 1982

Recent crests: 14.96 ft (October 13, 2023) · 14.32 ft (May 13, 2023) · 10.93 ft (October 14, 2021) · 9.98 ft (May 23, 2021) · 8.17 ft (May 16, 2020)

Up and down the river, and nearby

Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (KDKS2); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.