Tamsa River

Tamsa River
Location
CountryIndia
StateMadhya Pradesh, Uttar Pradesh
Physical characteristics
Source 
  locationMaihar tehsil, Maihar district, Kaimur Range, Madhya Pradesh
  elevation610 m (2,000 ft)
MouthGanges
  location
About 30 km SE of Prayagraj
  coordinates
25°16′31″N 82°04′59″E / 25.27528°N 82.08306°E / 25.27528; 82.08306
Length264 km (164 mi)
Basin size16,860 km2 (6,510 sq mi)

The Tamsa River or the Tons River is a major tributary of the Ganges flowing through the Indian states of Madhya Pradesh and Uttar Pradesh.