Overflowing River

Overflowing River
Map of the Nelson River drainage basin
Location of river's mouth in Manitoba
Overflowing River (Canada)
Location
CountryCanada
Provinces
Physical characteristics
SourceOverflow Lake
  locationRM of Hudson Bay No. 394, Saskatchewan
  coordinates53°08′52″N 102°29′00″W / 53.1479°N 102.4832°W / 53.1479; -102.4832
  elevation637 m (2,090 ft)
MouthOverflowing Bay, Lake Winnipegosis
  location
Overflowing River Sapotaweyak Cree Nation Indian Reserve, Northern Manitoba
  coordinates
53°07′48″N 101°05′01″W / 53.1301°N 101.0836°W / 53.1301; -101.0836
  elevation
254 m (833 ft)
Basin features
River systemNelson River
Tributaries 
  left
  • Leaf River
  • Ceba Creek
  • Chemong Creek
  • Rat Creek
  right
  • Teepee Creek
  • Senton River
WaterbodiesLeaf Lake

Overflowing River is a river in the Canadian provinces of Manitoba and Saskatchewan. It begins in Saskatchewan at Overflow Lake in the Pasquia Provincial Forest and flows in a generally eastward direction into Manitoba and then Lake Winnipegosis. The river traverses boreal forests and muskeg in the Boreal Plains Ecozone, moving from the Mid-Boreal Upland of the Pasquia Hills east to the Mid-Boreal Lowland.