Maximum discharge on the river today is recorded at the Lake Fork River Ab Moon Lake with a streamflow rate of 28.5 cfs. This is also the deepest point on the Lake Fork River, reporting a gauge stage of 1.93 ft. This river is monitored from 2 different streamgauging stations along the Lake Fork River, the first of which is perched at an elevation of 8,190 ft, the Lake Fork River Ab Moon Lake .