Oswego River (New York)

Oswego River
The Oswego River as it passes through the city of Oswego.
The Oswego drainage basin, with the Oswego River highlighted
Location
CountryUnited States
StateNew York
CountiesOnondaga, Oswego
CityOswego
Physical characteristics
SourceSeneca River
  locationGeneva
  coordinates42°52′05″N 76°56′27″W / 42.86806°N 76.94083°W / 42.86806; -76.94083
  elevation443 ft (135 m)
2nd sourceOneida River
  locationBrewerton
  coordinates43°14′24″N 76°08′26″W / 43.24000°N 76.14056°W / 43.24000; -76.14056
Source confluence 
  locationNorthwest of Syracuse
  coordinates43°12′5″N 76°16′50″W / 43.20139°N 76.28056°W / 43.20139; -76.28056
  elevation357 ft (109 m)
MouthLake Ontario
  location
Oswego
  coordinates
43°27′54″N 76°30′50″W / 43.46500°N 76.51389°W / 43.46500; -76.51389
  elevation
245 ft (75 m)
Basin size5,122 sq mi (13,270 km2)
Discharge 
  locationOswego
  average6,912 cu ft/s (195.7 m3/s)
  minimum261 cu ft/s (7.4 m3/s)(September 18, 1985)
  maximum37,000 cu ft/s (1,000 m3/s)(March 28, 1936)

The Oswego River (/ɒsˈwɡ/) is a river in upstate New York in the United States. It is the second-largest river (after the Niagara River) flowing into Lake Ontario. James Fenimore Cooper’s novel The Pathfinder, or The Inland Sea is set in the Oswego River valley.

The name Oswego is a Mohawk name that means "flowing out", or specifically, "small water flowing into that which is large".