Great Brook (Unadilla River tributary)

Great Brook
Location of the mouth of Great Brook
Location
CountryUnited States
StateNew York
Physical characteristics
Source 
  coordinates42°39′04″N 75°22′59″W / 42.6511837°N 75.382951°W / 42.6511837; -75.382951
MouthUnadilla River
  coordinates
42°30′41″N 75°23′34″W / 42.5114639°N 75.3926759°W / 42.5114639; -75.3926759
  elevation
1,040 ft (320 m)
Basin features
Tributaries 
  rightWest Branch Great Brook

Great Brook is a river in Chenango County, New York. It flows into Unadilla River east of Holmesville.