Laramie River

Last Updated: April 14, 2026

Total streamflow across the Laramie River was last observed at 72 cfs, and is expected to yield approximately 143 acre-ft of water today; about 34% of normal. River levels are low and may signify a drought. Average streamflow for this time of year is 215 cfs, with recent peaks last observed on 2016-05-24 when daily discharge volume was observed at 9,690 cfs.

Maximum discharge along the river is currently at the Laramie River Near Bosler reporting a streamflow rate of 1,950 cfs. This is also the highest stage along the Laramie River, with a gauge stage of 5.94 ft at this location. This river is monitored from 5 different streamgauging stations along the Laramie River, the highest being situated at an altitude of 8,256 ft, the Laramie River Near Glendevey.

The Laramie River is a tributary of the North Platte River, flowing through southeastern Wyoming and northeastern Colorado.


15-Day Long Term Forecast


River Details

Last Updated 2026-04-14
Discharge Volume 143 ACRE-FT
Streamflow 72.0 cfs
Past 24 Hours: -2.9 cfs (-3.87%)
Percent of Normal 33.51%
Maximum 9,690.0 cfs
2016-05-24
Seasonal Avg 215 cfs
       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Laramie River Near Glendevey
USGS 06657500
28 cfs 0.81 ft -3.24
Laramie R Bl Pioneer Canal Nr Woods Landing
USGS 06659502
1010 cfs 3.23 ft
Laramie River At Laramie
USGS 06660000
9 cfs 3.28 ft -16.67
Laramie River Near Bosler
USGS 06661585
1950 cfs 5.94 ft
Laramie River Near Fort Laramie
USGS 06670500
44 cfs 2.27 ft 0
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

The Laramie River is a tributary of the North Platte River, approximately 280 miles (450 km) long, in the U.S. states of Colorado and Wyoming. The river was named for Jacques La Ramie, a fur trapper who visited the area in the early 19th century. Laramie County, Wyoming, the city of Laramie, and other geographical entities in the region have "Laramie" in their names.