TOTAL RIVER DISCHARGE
Maximum discharge along the river is currently at the reporting a streamflow rate of cfs. This is also the highest stage along the Penobscot River, with a gauge stage of ft at this location. This river is monitored from 1 different streamgauging stations along the Penobscot River, the highest being situated at an altitude of ft, the .
YEAR OVER YEAR DISCHARGE (CFS)
Streamflow Conditions
| Streamgauge | Streamflow | Gauge Stage | 24hr Change (%) | % Normal | Minimum (cfs) | Maximum (cfs) | Air Temp | Elevation |
|---|---|---|---|---|---|---|---|---|
|
Penobscot River At West Enfield
USGS 01034500 |
11400 cfs | 4.81 ft | -10.94 |
History of the River
The Penobscot River is a 109-mile-long (175 km) river in the U.S. state of Maine. Including the river's West Branch and South Branch increases the Penobscot's length to 264 miles (425 km), making it the second-longest river system in Maine and the longest entirely in the state. Its drainage basin contains 8,610 square miles (22,300 km2).
It arises from four branches in several lakes in north-central Maine, which flow generally east. After the uniting of the West Branch with the East Branch at Medway (45°36′14″N 68°31′52″W), the Penobscot flows 109 miles (175 km) south, past the city of Bangor, where it becomes navigable. Also at Bangor is the tributary Kenduskeag Stream. It empties into the Atlantic Ocean in Penobscot Bay. It is home to the Penobscot people that live on Indian Island.
The United States government maintains three river flow gages on the Penobscot river. The first is on the East Branch in Grindstone (an unincorporated settlement approximately 10 miles (16 km) south of Stacyville) (45°43′49″N 68°35′22″W) where the rivershed is 1,086 square miles (2,810 km2). Flow here has ranged from 400 to 1,300 cubic feet per second (37 m3/s). The second is in West Enfield (45°14′12″N 68°38′57″W) where the rivershed is 6,671 square miles (17,280 km2). Flow here has ranged from 4,410 to 9,660 cubic feet per second (274 m3/s). The third is in Eddington (45°14′12″N 68°38′57″W), 0.4 miles (0.64 km) downstream from the Veazie Dam where the rivershed is 7,764 square miles (20,110 km2).