Maximum discharge on the river today is recorded at the Marmaton River Near Nevada with a streamflow rate of 191 cfs. However, the deepest point on the river is located at the Marmaton R Nr Fort Scott reporting a gauge stage of 8.61 ft. This river is monitored from 3 different streamgauging stations along the Marmaton River, the first of which is perched at an elevation of 881 ft, the Marmaton R Nr Uniontown .