The Abagadasset River is a 16.0-mile-long (25.7 km)[5] tributary of the Kennebec River in Sagadahoc County, Maine. The river starts in Bowdoinham, and ends just south of Gardiner, near the Libby Hill village.

Abagadasset River
The Abagadasset in September 2022
Location of Abagadasset River mouth Show map of Maine Abagadasset River (the United States) Show map of the United States
Location
Country	United States
State	Maine
County	Kennebec Sagadahoc
Physical characteristics
Source	Cobbosseecontee Stream divide
• location	about 0.1 miles south of Libby Hill, Maine
• coordinates	44°09′31″N 069°50′31″W[1]
• elevation	280 ft (85 m)[2]
Mouth	Kennebec River
• location	about 1.5 miles west of Chops Crossroads, Maine at Merrymeeting Bay
• coordinates	44°00′35″N 069°51′06″W[1]
• elevation	0 ft (0 m)[2]
Length	13.52 mi (21.76 km)[3]
Basin size	20.86 square miles (54.0 km2)[4]
Discharge
• location	Kennebec River
• average	38.20 cu ft/s (1.082 m3/s) at mouth with Kennebec River[4]
Basin features
Progression	generally south
River system	Kennebec River
Tributaries
• left	Baker Brook
Bridges	I-295, Beedle Road, Alexander Reed Road, Langdon Road, ME 197, Carding Machine Road, ME 24, Browns Point Road

See also

• List of rivers of Maine

References

• "Abagadasset River". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. 30 September 1980. Retrieved 2009-08-02.
• Maine Streamflow Data from the USGS
• Maine Watershed Data From Environmental Protection Agency