Big Lost River at Leslie, ID
River level and flood forecast · Custer County
Normal5.0 ftas of Mon 8:45 PM
Flow: 170 cubic feet per second (USGS).
River camera
Watch the time-lapse
Camera by the U.S. Geological Survey. Most take a picture every hour, some every few minutes; many stop at night.
The last 7 days and the forecast
NWS forecast issued Sun, Dec 31, 5 PM. Forecasts change as rain falls and as upstream water arrives.
Up and down the river, and nearby
- UpstreamBig Lost River below Mackay Reservoir, ID
- DownstreamBig Lost River near Arco, ID
- Antelope Creek (ID) near Darlington, ID
- Eastern Idaho Reservoirs at Mackay Dam, ID
- Little Lost River near Howe, ID
- Little Lost River below Wet Creek (Clyde), ID
- Big Lost River at Howell Ranch, ID
- North Fork Big Lost River at Wild Horse, ID
Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (LESI1); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.