Neosho River

Last Updated: May 3, 2026

Total streamflow across the Neosho River was last observed at 55,124 cfs, and is expected to yield approximately 109,337 acre-ft of water today; about 117% of normal. Average streamflow for this time of year is 47,275 cfs, with recent peaks last observed on 2019-05-24 when daily discharge volume was observed at 422,420 cfs.

Maximum discharge along the river is currently at the Neosho River Near Chouteau reporting a streamflow rate of 16,400 cfs. However, the streamgauge with the highest stage along the river is the Neosho River Near Langley with a gauge stage of 17.14 ft. This river is monitored from 8 different streamgauging stations along the Neosho River, the highest being situated at an altitude of 1,223 ft, the Neosho R At Council Grove.

The Neosho River is a 463-mile-long river that flows through Kansas and Oklahoma.


15-Day Long Term Forecast


River Details

Last Updated 2026-05-03
Discharge Volume 109,337 ACRE-FT
Streamflow 55,124.0 cfs
Past 24 Hours: -607.0 cfs (-1.09%)
Percent of Normal 116.6%
Maximum 422,420.0 cfs
2019-05-24
Seasonal Avg 47,275 cfs
       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Neosho R At Council Grove
USGS 07179500
218 cfs 9.12 ft 0
Neosho R Nr Americus
USGS 07179730
416 cfs 4.83 ft -37.25
Neosho R At Burlington
USGS 07182510
4690 cfs 11.52 ft -2.09
Neosho R Nr Iola
USGS 07183000
5400 cfs 9.29 ft -25.62
Neosho R Nr Parsons
USGS 07183500
6920 cfs 12.33 ft -9.54
Neosho River Near Commerce
USGS 07185000
7880 cfs 6.95 ft 8.69
Neosho River Near Langley
USGS 07190500
13200 cfs 17.14 ft -8.97
Neosho River Near Chouteau
USGS 07191500
16400 cfs 12.61 ft 22.39
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

The Neosho River is a tributary of the Arkansas River in eastern Kansas and northeastern Oklahoma in the United States. Its tributaries also drain portions of Missouri and Arkansas. The river is about 463 miles (745 km) long. Via the Arkansas, it is part of the Mississippi River watershed. Its name is an Osage word meaning "clear water."