Knox River facts for kids

Quick facts for kids Knox River
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Country	United States
State	New Hampshire
County	Grafton
Towns	Enfield
Physical characteristics
Main source	George Pond Fish Market (Enfield) 974 ft (297 m) 43°34′51″N 72°6′5″W / 43.58083°N 72.10139°W / 43.58083; -72.10139
River mouth	Mascoma Lake Enfield 748 ft (228 m) 43°36′23″N 72°7′30″W / 43.60639°N 72.12500°W / 43.60639; -72.12500
Length	2.5 mi (4.0 km)

The Knox River is a 2.5-mile-long (4.0 km) river in western New Hampshire in the United States. The river is an inlet of Mascoma Lake, which drains by the Mascoma River to the Connecticut River and ultimately Long Island Sound.

The Knox River lies entirely in the town of Enfield. It begins at the village of Fish Market as the outlet of George Pond and flows northwest through Enfield Center to the southeastern end of Mascoma Lake. The river is paralleled for its entire length by New Hampshire Route 4A.