Cowanesque River

Total streamflow across the Cowanesque River was last observed at 830 cfs, and is expected to yield approximately 1,646 acre-ft of water today; about 94% of normal. Average streamflow for this time of year is 887 cfs, with recent peaks last observed on 2021-08-19 when daily discharge volume was observed at 34,470 cfs.

Maximum discharge along the river is currently at the Cowanesque River Near Lawrenceville reporting a streamflow rate of 461 cfs. However, the streamgauge with the highest stage along the river is the Cowanesque River At Elkland with a gauge stage of 16.92 ft. This river is monitored from 3 different streamgauging stations along the Cowanesque River, the highest being situated at an altitude of 1,338 ft, the Cowanesque River At Westfield.

It flows through the cities of Westfield, Knoxville, and Lawrenceville. The river is named after the Cowanesque Native American tribe that inhabited the area in the past. The Cowanesque River is known for its hydroelectric power generation, with three hydroelectric dams and reservoirs along its course, namely the Cowanesque Lake, Hammond Lake, and Tioga-Hammond Lakes. These reservoirs and dams help regulate the river's flow and provide flood control. The Cowanesque River is also a popular destination for recreational activities such as fishing, kayaking, and camping. The surrounding lands are utilized for agriculture, including dairy farming, crop cultivation, and grazing.