Antelope Creek (ID) near Darlington, ID

River level and flood forecast · Custer County

Normal4.7 ftas of Mon 9 PM

The river is 1.3 ft below flood stage (6 ft).

Flow: 39 cubic feet per second (USGS).

The last 7 days and the forecast

44.555.566.5TueWedThuFriSatSunMonAction 5.5 ftFlood 6 ftNowObserved (ft)NWS forecast

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

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Flood stages

Flood stage6 ft
Action stage5.5 ft
Record crest (June 7, 2019)6.37 ft

What floods at each level

From the National Weather Service, highest first.

  • 6 ftFlooding possible along stretches of Antelope Creek from the Grouse area downstream to the Big Lost River.
  • 5.5 ftHigh flows on Antelope Creek may be within 1/2 foot of bankfull in many locations. During freezing conditions, ice jams may cause localized flooding.
  • 4.8 ftHigh flows during freezing conditions may create ice jams and cause localized flood conditions.

Highest crests on record

  1. 6.37 ft — June 7, 2019
  2. 6.24 ft — May 26, 2018
  3. 5.91 ft — May 6, 2022
  4. 5.16 ft — May 31, 2020
  5. 4.5 ft — May 26, 1922

Recent crests: 5.91 ft (May 6, 2022) · 4.49 ft (June 7, 2021) · 5.16 ft (May 31, 2020) · 6.37 ft (June 7, 2019) · 6.24 ft (May 26, 2018)

Up and down the river, and nearby

Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (ACKI1); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.