The phrase "average flow of" is correct and usable in written English.
It can be used in contexts related to measurements, statistics, or discussions about rates or quantities over time.
Example: "The average flow of water in the river has decreased significantly over the past decade."
Alternatives: "mean rate of" or "typical flow of".
The average flow of 9,500 trucks a month entering Gaza in late 2005 was also considered insufficient.
In recommending his apportionment the Special Master did not rest on the long-time average flow of the river.
When the bridge collapsed, the water and debris headed toward Johnstown at a rate probably greater than 15,600 cubic yards per second — about equal, Dr. Davis Todd said, to the average flow of the Mississippi River.
It is conceded to be navigable at all points below the projected Mayfield Dam and, at the point of confluence with the Columbia, is a tidal river with an average flow of about 10,000 cubic feet per second.
These values are related to the average flow of the river, which allowed the wheel to operate at least 124 days per year.
Many scientists believe that delivering the water that powerful agricultural interests say they need — one-quarter of the Sacramento River's annual average flow of 22 million acre-feet — would further harm the battered populations of smelt, sturgeon, salmon and steelhead.
Twenty years of average flow on the Colorado River, he told me.
The report said that with the addition of 250 condominiums in Hamilton Cove, the city could experience daily average flows of more than 900,000 gallons and peak days of nearly 1.2 million gallons by the year 2000.
They are representative of the average flows of the last 25 to 50 years.
Based on the expected daily amount of wastewater, an average flow rate of 10 m/h was chosen, with a maximum flow of 25 m/h.
The performance evaluation function is defined in terms of the average flow time of all the part types through the manufacturing system.
