Manganuiohou River

Manganuiohou River
Route of the Manganuiohou River
Mouth of the Manganuiohou River
Manganuiohou River (North Island)
Location
CountryNew Zealand
Physical characteristics
SourceHuiarau Range
  coordinates38°45′42″S 177°10′38″E / 38.7617°S 177.1773°E / -38.7617; 177.1773
Mouth 
  location
Waiau River
  coordinates
38°54′10″S 177°26′20″E / 38.90276°S 177.43895°E / -38.90276; 177.43895
Length19 km (12 mi)
Basin features
ProgressionManganuiohou RiverWaiau RiverWairoa RiverHawke BayPacific Ocean
Tributaries 
  leftTe Mahanga Stream, Motumota Stream
WaterfallsTe Rerehautai Falls

The Manganuiohou River is a river of the northeast of New Zealand's North Island. It flows southwards from its source in Te Urewera National Park immediately to the northwest of Lake Waikaremoana, and joins with the Waiau River at the park's southwestern boundary.