Total streamflow across the Maumelle River was last observed at 881 cfs, and is expected to yield approximately 1,747 acre-ft of water today; about 100% of normal. Average streamflow for this time of year is 881 cfs, with recent peaks last observed on 2023-05-12 when daily discharge volume was observed at 2,623 cfs.

Maximum discharge along the river is currently at the Maumelle River At Williams Junction reporting a streamflow rate of 32.8 cfs. However, the streamgauge with the highest stage along the river is the Maumelle River At Maumelle Dam At Natural Steps with a gauge stage of 80.41 ft. This river is monitored from 2 different streamgauging stations along the Maumelle River, the highest being situated at an altitude of 391 ft, the Maumelle River At Williams Junction.