Spirit Lake near Orleans, IA

River level and flood forecast · Dickinson County

Normal14.3 ftas of Mon 2:15 PM

The river is 1.7 ft below flood stage (16 ft).

The last 7 days and the forecast

131415161718TueWedThuFriSatSunMonAction 15.5 ftFlood 16 ftModerate 17 ftNowObserved (ft)NWS forecast

NWS forecast issued Sun, Dec 31, 6 PM. Forecasts change as rain falls and as upstream water arrives.

Flood stages

Major flood stage19 ft
Moderate flood stage17 ft
Flood stage16 ft
Action stage15.5 ft
Record crest (July 18, 1993)18.79 ft

What floods at each level

From the National Weather Service, highest first.

  • 20 ftYards and basements of homes along the lake shore start flooding.
  • 17 ftWater overflows the spillway channel, and camping areas, parks, and parking lots start to flood.
  • 16 ftThe Emergency Lake-wide 5 mph rule on Big Spirit Lake is enacted.
  • 14.2 ftWater from Spirit Lake starts going over the spillway into East Okoboji Lake.

Highest crests on record

  1. 18.79 ft — July 18, 1993
  2. 16.48 ft — June 25, 2024
  3. 15.94 ft — July 5, 2018
  4. 15.76 ft — April 12, 1995
  5. 15.72 ft — July 10, 1969

Recent crests: 14.74 ft (August 21, 2025) · 16.48 ft (June 25, 2024) · 14.7 ft (May 14, 2023) · 15.03 ft (April 1, 2020) · 15.58 ft (March 26, 2019)

Up and down the river, and nearby

Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (SLKI4); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.