Maine Browser Public data for Maine

Maine / Rivers / Aroostook River

Aroostook River

Northeast Maine → St. John River

Length

112

miles · published figure, not every bend

Drainage

2,423

square miles of land that feed this river

Live flow

46 cubic feet per second

instant · Aroostook River near Masardis, Maine · 2026-10-05

Daily mean at the gage

Aroostook River near Masardis, Maine · site 01015800. One gage, not the whole river. 370 published days, Sep 30, 2025 – Oct 4, 2026. Cubic feet per second.

02,5005,000Sep 30, 2025Oct 4, 2026

Counties along the run

Aroostook · Piscataquis