Total streamflow across the
Marmaton River
was last observed at
177
cfs, and is expected to yield approximately
352
acre-ft of water today; about 6%
of normal.
River levels are low and may signify a drought.
Average streamflow for this time of year is
2,925 cfs,
with recent peaks last observed
on
2019-05-22 when daily discharge volume was observed at
39,650 cfs.
Maximum discharge along the river is currently at the
Marmaton River Near Nevada
reporting a streamflow rate of 104 cfs.
However, the streamgauge with the highest stage along the river is the
Marmaton R Nr Fort Scott
with a gauge stage of 8.01 ft.
This river is monitored from 3 different streamgauging stations along the Marmaton River, the highest being situated at an altitude of 881 ft, the
Marmaton R Nr Uniontown.
The Marmaton River is a tributary of the Little Osage River and spans approximately 102 miles in length, flowing through southeastern Kansas and southwestern Missouri.
| Last Updated | 2026-05-09 |
| Discharge Volume | 352 ACRE-FT |
| Streamflow |
177.4 cfs
Past 24 Hours: -16.6 cfs (-8.56%) |
| Percent of Normal | 6.07% |
| Maximum |
39,650.0 cfs
2019-05-22 |
| Seasonal Avg | 2,925 cfs |
| Streamgauge | Streamflow | Gauge Stage | 24hr Change (%) | % Normal | Minimum (cfs) | Maximum (cfs) | Air Temp | Elevation |
|---|---|---|---|---|---|---|---|---|
|
Marmaton R Nr Uniontown
USGS 06917240 |
21 cfs | 0.04 ft | -14.29 | |||||
|
Marmaton R Nr Fort Scott
USGS 06917500 |
52 cfs | 8.01 ft | -8.87 | |||||
|
Marmaton River Near Nevada
USGS 06918060 |
104 cfs | 3.1 ft | -7.14 |
The Marmaton River (MAR-muh-tuhn) is a 102-mile-long (164 km) tributary of the Little Osage River in southeastern Kansas and western Missouri in the United States. Via the Little Osage, Osage and Missouri rivers, it is part of the watershed of the Mississippi River.