The Weito River is a river in the Southern Nations, Nationalities, and Peoples Region of Ethiopia. It rises in the Guge Mountains, flowing south into Lake Chew Bahir

Lake Chew Bahir

Lake Chew Bahir or Lake Istifanos, also called Stefanie, Basso Naebor and Chuwaha, is a lake in Southern Ethiopia on the boundary between the Oromia and the Southern Nations, Nationalities and Peoples' Regions. When the lake is filled, it stretches into northern Kenya...

 at latitude and longitude .

The Weito defines the boundary between Hamer Bena

Hamer Bena

Hamer Bena is one of the 77 woredas in the Southern Nations, Nationalities and Peoples' Region of Ethiopia. Part of the Debub Omo Zone, Hamer Bena is bordered on the south by Kenya, on the southwest by Kuraz, on the northwest by the Usno River which separates it from Selamago, on the north by Bako...

 woreda and the Konso special woreda

Konso special woreda

Konso is one of the 77 woredas in the Southern Nations, Nationalities, and Peoples Region of Ethiopia. Because Konso is not part of any Zone in the SNNPR, it is considered a Special woreda, an administrative subdivision which is similar to an autonomous area. This woreda is named after the Konso...

, as well as part of the boundary between the Southern Nations, Nationalities, and Peoples Region and the Oromia Region

Oromia Region

Oromia is one of the nine ethnic divisions of Ethiopia...

.

Tributaries include the Sagan River

Sagan River

The Sagan River is a seasonal river in southern Ethiopia. Rising in the mountains east of Lake Chamo to flow south then west to join the Weito River at , this river defines part of the boundary between the Southern Nations, Nationalities, and Peoples Region and the Oromia Region.Tributaries of the...

.