Maximum discharge along the river is currently at the reporting a streamflow rate of cfs. This is also the highest stage along the Presumpscot River, with a gauge stage of ft at this location. This river is monitored from 1 different streamgauging stations along the Presumpscot River, the highest being situated at an altitude of ft, the .
The Presumpscot River is a 25.8-mile-long (41.5 km) river located in Cumberland County, Maine. It is the main outlet of Sebago Lake. The river provided an early transportation corridor with reliable water power for industrial development of the city of Westbrook and the village of South Windham.