Heart River River Levels

Last Updated: December 4, 2025

The Heart River is a 180-mile long tributary of the Missouri River located in North Dakota.


Summary

Total streamflow across the Heart River was last observed at 128 cfs, and is expected to yield approximately 254 acre-ft of water today; about 100% of normal. Average streamflow for this time of year is 128 cfs, with recent peaks last observed on 2014-04-09 when daily discharge volume was observed at 28,030 cfs.

Maximum discharge along the river is currently at the Heart River Nr Mandan reporting a streamflow rate of 101 cfs. This is also the highest stage along the Heart River, with a gauge stage of 9.68 ft at this location. This river is monitored from 5 different streamgauging stations along the Heart River, the highest being situated at an altitude of 2,452 ft, the Heart River Nr South Heart.

River Details

Last Updated 2025-12-01
Discharge Volume 254 ACRE-FT
Streamflow 128.3 cfs
-10.7 cfs (-7.7%)
Percent of Normal 100.0%
Maximum 28,030.0 cfs
2014-04-09
Seasonal Avg 128 cfs
       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Heart River Nr South Heart
USGS 06343000
6 cfs 3.05 ft 19.87
Heart River Nr Richardton
USGS 06345500
17 cfs 4.27 ft 4.32
Heart R Ab Lake Tschida Nr Glen Ullin
USGS 06345780
27 cfs 2.76 ft 5
Heart River At Stark Bridge Nr Judson
USGS 06348300
61 cfs 2.54 ft 28.45
Heart River Nr Mandan
USGS 06349000
101 cfs 9.68 ft -10.62
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

The Heart River is a tributary of the Missouri River, approximately 180 miles (290 km) long, in western North Dakota, United States.