Milk River River Levels

Last Updated: March 24, 2026

The Milk River is a tributary of the Missouri River that spans 729 kilometers and flows through Montana and Alberta, Canada.


Summary

Total streamflow across the Milk River was last observed at 606 cfs, and is expected to yield approximately 1,203 acre-ft of water today; about 12% of normal. River levels are low and may signify a drought. Average streamflow for this time of year is 5,138 cfs, with recent peaks last observed on 2018-04-24 when daily discharge volume was observed at 72,890 cfs.

Maximum discharge along the river is currently at the Milk River At Eastern Crossing Of Int Bndry reporting a streamflow rate of 302 cfs. However, the streamgauge with the highest stage along the river is the Milk River Near Dodson Mt with a gauge stage of 3.1 ft. This river is monitored from 8 different streamgauging stations along the Milk River, the highest being situated at an altitude of 2,656 ft, the Milk River At Eastern Crossing Of Int Bndry.




15-Day Weather Outlook


River Details

Last Updated 2026-03-23
Discharge Volume 1,203 ACRE-FT
Streamflow 606.4 cfs
-53.3 cfs (-8.08%)
Percent of Normal 11.8%
Maximum 72,890.0 cfs
2018-04-24
Seasonal Avg 5,138 cfs
       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Milk River At Eastern Crossing Of Int Bndry
USGS 06135000
302 cfs 2.47 ft 1.34
Milk River At Havre Mt
USGS 06140500
53 cfs 0.17 ft 0
Milk River Near Harlem Mt
USGS 06154100
109 cfs 2.64 ft -1.8
Milk River Near Dodson Mt
USGS 06155030
7 cfs 3.1 ft 0
Milk River At Malta Mt
USGS 06155500
18 cfs 1.13 ft -16.43
Milk River At Juneberg Bridge Nr Saco Mt
USGS 06164510
75 cfs 2.81 ft -6.58
Milk River At Tampico Mt
USGS 06172310
139 cfs 2.57 ft -15.76
Milk River At Nashua Mt
USGS 06174500
230 cfs 2.02 ft -8
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

The Milk River is a tributary of the Missouri River, 729 mi (1,173 km) long, in the U.S. state of Montana and the Canadian province of Alberta. Rising in the Rocky Mountains, the river drains a sparsely populated, semi-arid watershed of 23,800 sq mi (61,642 km2), ending just east of Fort Peck, Montana.