Blue River (CO) near Dillon, CO

River level and flood forecast · Summit County

Normal4.4 ftas of Mon 1 PM

The river is 2.6 ft below flood stage (7 ft).

Flow: 34 cubic feet per second (USGS).

The last 7 days and the forecast

45678TueWedThuFriSatSunMonAction 6.6 ftFlood 7 ftNowObserved (ft)NWS forecast

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

Flood stages

Flood stage7 ft
Action stage6.6 ft
Record crest (June 18, 1995)6.91 ft

What floods at each level

From the National Weather Service, highest first.

  • 9 ftMajor flooding occurs south of Dillon Reservoir.
  • 8 ftHomes flood near Gold Hill.
  • 7 ftWater begins to threaten homes south of Dillon Reservoir.
  • 6.6 ftWater is out of its banks into low lying areas.

Highest crests on record

  1. 6.91 ft — June 18, 1995
  2. 6.76 ft — June 18, 2015
  3. 6.72 ft — July 18, 2011
  4. 6.64 ft — June 1, 2014
  5. 6.57 ft — June 26, 1999

Recent crests: 6.49 ft (July 3, 2019) · 6.76 ft (June 18, 2015) · 6.64 ft (June 1, 2014) · 6.72 ft (July 18, 2011) · 6.44 ft (June 18, 2007)

Up and down the river, and nearby

Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (BSWC2); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.