The average discharge of the water is 2 m3/s.
This spring is noted as having an average discharge of 58.3 ft3/s.
Close to its mouth, Wapiti has an average discharge of 100 m3/s.
The average discharge at the mouth of the lake is 20 m3/s.
Its average discharge is about 8 cubic meters per second.
The average discharge is 40 m3/s, but there are large seasonal variations.
Its average discharge at the mouth is 18 m3/s.
The river has an annual average discharge of 40.29 m3/second.
Since 1975, it has been drier, the average discharge being only 70% of that for the years 1930 to 1958.
The average annual discharge of the river over the period 1904-1984 was 6.59 km.