Root River River Levels

Last Updated: March 24, 2026

The Root River is a 80-mile-long river in southeastern Minnesota that runs through the Root River Valley.


Summary

Total streamflow across the Root River was last observed at 2,524 cfs, and is expected to yield approximately 5,006 acre-ft of water today; about 107% of normal. Average streamflow for this time of year is 2,352 cfs, with recent peaks last observed on 2016-09-24 when daily discharge volume was observed at 29,110 cfs.

Maximum discharge along the river is currently at the Root River Near Houston reporting a streamflow rate of 1,680 cfs. However, the streamgauge with the highest stage along the river is the Root River At Grange Avenue At Greenfield with a gauge stage of 10.86 ft. This river is monitored from 6 different streamgauging stations along the Root River, the highest being situated at an altitude of 855 ft, the Root River Near Pilot Mound.




15-Day Weather Outlook


River Details

Last Updated 2026-03-24
Discharge Volume 5,006 ACRE-FT
Streamflow 2,524.0 cfs
-376.0 cfs (-12.97%)
Percent of Normal 107.3%
Maximum 29,110.0 cfs
2016-09-24
Seasonal Avg 2,352 cfs
       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Root River Near Pilot Mound
USGS 05383950
844 cfs 9.26 ft -1.75
Root River At Grange Avenue At Greenfield
USGS 04087214
10 cfs 10.86 ft -54.67
Root River Canal Near Franklin
USGS 04087233
96 cfs 3.62 ft -32.26
Root River Near Franklin
USGS 04087220
60 cfs 3.09 ft -35.94
Root River Near Houston
USGS 05385000
1680 cfs 5.19 ft 36.92
Root River At Racine
USGS 04087240
333 cfs 3.52 ft -31.19
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

The Root River is a river in Algoma District in northeastern Ontario, Canada. It flows from Upper Island Lake at the community of Island Lake to its mouth at the St. Marys River.