Hydrometry
The flow of the river observed over 33 years (1951–84) in Moïssala a town in Chad about 150 km above the mouth of the Chari. The at Moïssala observed average annual flow during this period was 480 m³ / s fed by an area of about 67,600 km ² approximately 95% of the total catchment area of the River.
The average monthly flow of the river Sara at hydrological station of Moïssala (in m³ / s )< br /> (Calculated using the data for a period of 33 years, 1951–84)
Read more about this topic: Ouham River