Rivers in California

Truckee River near Truckee

Placer County, CaliforniaNWS TRCC1USGS 10338000Reno office

Below flood stage
1.65ftStage

Observed Tue, Sep 22, 12:15 AM PDT

Flood stage
5.50 ft
Forecast crest
1.65 ftTue, Sep 22, 1:00 AM PDT
Record crest
10.03 ft1997

Open the live map with the river flood outlook

Flood stages and impacts

CategoryStage
Major flood7.50 ft
Moderate flood6.50 ft
Minor flood5.50 ft
Action4.50 ft
  1. 10.00 ftRecord flooding, similar to the flood of January, 2 1997. Widespread and major damage is likely to many homes, businesses, bridges and roads near the river from the Alpine Meadows area through Truckee.
  2. 9.50 ftNear record flooding, widespread damage to homes, businesses, roads, and bridges along river from Alpine Meadows through Truckee.
  3. 8.50 ftMajor flooding from the Alpine Meadows area through Truckee. Significant damage is likely to many roads, bridges, structures and homes along the river.
  4. 7.50 ftMajor flood stage. Major flooding with damage to roads, bridges and structures along the Truckee River between Alpine Meadows and Truckee including low lying homes. Highway 89 likely overtopped near the Pole Creek Road.
  5. 7.00 ftModerate flooding along Truckee River between Alpine Meadows and Truckee. Significant damage to some private bridges and low-lying structures along the river is possible. Flows similar to the flood of December 31 2005.
  6. 6.50 ftModerate flood stage. Flooding from Alpine Meadows to Truckee, including yards, crawlspaces, basements, private bridges and campgrounds. Flows similar to January 2017 event.
  7. 5.50 ftFlood stage. Minor flooding from Alpine Meadows to Truckee. Minor flooding of landscapes, basements and crawlspaces in low lying properties. Riverside campgrounds may be impacted by flooding from small tributaries and overland flow, but little impact is expected from the river.
  8. 5.00 ftMinor flooding from Bear Creek in the Alpine Meadows area to Truckee. Truckee River bike path between the River Ranch at Alpine Meadows Road to Tahoe City flooded up to a foot deep. Minor flooding of basements and yards of some low-lying homes along the river. Deep Creek Campground has limited access due to flooding. Minor flooding begins at Silver Creek Campground. About 2850 cfs. USGS estimates this much flow has about a 1 in 5 chance of being exceeded any year.
  9. 4.50 ftMonitor Stage, No flooding along the Truckee River from Alpine Meadows to Truckee.

Crest history

16 crests on NOAA’s list since 1950.

#DateStage
1January 2, 199710.03 ft
2February 1, 19639.59 ft
3December 23, 19557.98 ft
4November 20, 19507.28 ft
5December 31, 20057.02 ft
6January 8, 20176.53 ft
7January 13, 19806.34 ft
8December 20, 19816.25 ft
9February 8, 20175.36 ft
10April 7, 20185.32 ft
11May 18, 19584.97 ft
12May 5, 20174.91 ft
13June 5, 19524.75 ft
14June 13, 19984.72 ft
15May 19, 20054.53 ft
16December 31, 20224.48 ft

Most recent crests

  • December 31, 2022: 4.48 ft
  • April 7, 2018: 5.32 ft
  • May 5, 2017: 4.91 ft
  • February 8, 2017: 5.36 ft
  • January 8, 2017: 6.53 ft
  • December 31, 2005: 7.02 ft
  • May 19, 2005: 4.53 ft
  • June 13, 1998: 4.72 ft
  • January 2, 1997: 10.03 ft
  • December 20, 1981: 6.25 ft

Nearby

Upstream, downstream and the gauges around this one.

What this means

Forecasts by the California Nevada River Forecast Center. Forecasts are issued routinely year-round. Stage may be affected by ice during winter months. Reported historic crests have been estimated using recent ratings due to previous channel, location and/or datum changes. USGS observed crests can be found at: waterdata.usgs.gov/nwis/rt Please also see Additional Information tab at the bottom of this page.

Sources

Stage, flood stages, impacts and crest history from NOAA’s National Water Prediction Service. Streamflow and the daily record from the U.S. Geological Survey.