Rivers in Montana

Sun River above Augusta

Lewis and Clark County, MontanaNWS AGSM8Great Falls office

Below flood stage
4620.7ftStage

Observed Tue, Sep 22, 12:15 AM MDT

Open the live map with the river flood outlook

Flood stages and impacts

CategoryStage
Action4724.0 ft
  1. 4724.0 ftAt 4724 Feet...The reservoir is full and becomes a pass-through reservoir.
  2. 4712.0 ftAt 4712 Feet...At the discreation of the reservoir operators, additional water can be released through the Glory Hole spillway release system.
  3. 4690.0 ftBoat ramp available.

Nearby

Upstream, downstream and the gauges around this one.

What this means

Forecasts by the Missouri Basin River Forecast Center. Forecasts are not available. Only observed stages are available for this point.

Sources

Stage, flood stages, impacts and crest history from NOAA’s National Water Prediction Service.