Little Lost River near Howe, ID

River level and flood forecast · Butte County

Normal2.8 ftas of Mon 9:15 PM

The river is 1.7 ft below flood stage (4.5 ft).

Flow: 47 cubic feet per second (USGS).

The last 7 days and the forecast

22.533.544.55TueWedThuFriSatSunMonAction 4 ftFlood 4.5 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 stage4.5 ft
Action stage4 ft
Record crest (June 17, 1975)7.22 ft

What floods at each level

From the National Weather Service, highest first.

  • 4.5 ftMinor flooding is possible from Knolling Road to the Howe Sinks. Isolated seep and ponding possible in low-lying areas.
  • 4 ftHigh flows through canals and nearing bankfull from Knolling Road to the Howe Sinks. Isolated seep and ponding possible in low-lying areas.

Highest crests on record

  1. 7.22 ft — June 17, 1975
  2. 4.56 ft — June 2, 1956
  3. 4.3 ft — August 14, 1955
  4. 4.16 ft — September 3, 1954
  5. 4.15 ft — June 11, 1957

Recent crests: 3.21 ft (June 11, 2021) · 3.62 ft (June 4, 2020) · 4.04 ft (May 24, 2019) · 3.89 ft (May 27, 2018) · 4.1 ft (June 6, 2017)

Up and down the river, and nearby

Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (LLHI1); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.