Platte River (Wisconsin)

Platte River
Location
CountryUnited States
StateWisconsin
Physical characteristics
Source 
  coordinates42°57′56″N 90°25′25″W / 42.9655°N 90.4235°W / 42.9655; -90.4235
Mouth 
  coordinates
42°36′43″N 90°39′54″W / 42.612°N 90.665°W / 42.612; -90.665
Length47.25 mi (76.04 km)
Basin size197.74 sq mi (512.1 km2)
Basin features
River systemMississippi River

The Platte River is a tributary of the Mississippi River in southwestern Wisconsin in the United States. Its watershed lies almost entirely within Grant County, with only a small portion in neighboring Iowa County, and its main tributary is the Little Platte River. It is about 47 mi (76 km) long.

The name Platte is derived from the French meaning "flat" or "shallow".