Truckee River River Levels

Last Updated: January 22, 2026

The Truckee River is a 121-mile-long river located in California and Nevada.



15-Day Weather Outlook


Summary

Total streamflow across the Truckee River was last observed at 4,802 cfs, and is expected to yield approximately 9,524 acre-ft of water today; about 120% of normal. River levels are high. Average streamflow for this time of year is 3,995 cfs, with recent peaks last observed on 2017-05-06 when daily discharge volume was observed at 62,940 cfs.

Maximum discharge along the river is currently at the Truckee R At Vista reporting a streamflow rate of 632 cfs. However, the streamgauge with the highest stage along the river is the Truckee River Nr Tracy with a gauge stage of 7.33 ft. This river is monitored from 13 different streamgauging stations along the Truckee River, the highest being situated at an altitude of 6,235 ft, the Truckee R A Tahoe City Ca.

River Details

Last Updated 2026-01-22
Discharge Volume 9,524 ACRE-FT
Streamflow 4,801.5 cfs
+8.0 cfs (+0.17%)
Percent of Normal 120.18%
Maximum 62,940.0 cfs
2017-05-06
Seasonal Avg 3,995 cfs
       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Truckee R A Tahoe City Ca
USGS 10337500
76 cfs 2.6 ft 0
Truckee R Nr Truckee Ca
USGS 10338000
139 cfs 1.87 ft -2.11
Truckee R Bl Martis C Nr Truckee Ca
USGS 10339410
265 cfs 4.14 ft -1.49
Truckee R A Boca Bridge Nr Truckee Ca
USGS 10344505
478 cfs 6.45 ft 1.06
Truckee R A Farad Ca
USGS 10346000
514 cfs 4.15 ft 1.18
Truckee River Nr Mogul
USGS 10347460
575 cfs 6.21 ft 2.31
Truckee R At Reno
USGS 10348000
585 cfs 4.86 ft 0
Truckee R Nr Sparks
USGS 10348200
550 cfs 5.83 ft 2.04
Truckee R At Vista
USGS 10350000
632 cfs 4.65 ft -1.1
Truckee River Nr Tracy
USGS 10350340
615 cfs 7.33 ft -1.76
Truckee R Bl Derby Dam Nr Wadsworth
USGS 10351600
116 cfs 1.97 ft -1.69
Truckee R At Wadsworth
USGS 10351650
118 cfs 4.06 ft 0
Truckee R Nr Nixon
USGS 10351700
139 cfs 3.06 ft 0
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

The Truckee River is a river in the U.S. states of California and Nevada. The river flows northeasterly and is 121 miles (195 km) long. The Truckee is the sole outlet of Lake Tahoe and drains part of the high Sierra Nevada, emptying into Pyramid Lake in the Great Basin. Its waters are an important source of irrigation along its valley and adjacent valleys.