Mean annual flow definition

Mean annual flow means the average flow of a river or stream (measured in cubic feet per second) from measurements taken throughout the year. If available, flow data for the previous 10 years should be used in determining mean annual flow.
Mean annual flow means the average of daily flows over a calendar year. "MGD" means million gallons per day.
Mean annual flow means the average flow of a river or stream (measured in cubic feet per second)

Examples of Mean annual flow in a sentence

  • TABLE 2.5: Mean annual flow of main river systems in Lesotho 105.5m3/s26.5m3/s16.7m3/sSenqu (Orange)Mohokare (Caledon) MakhalengMean Annual FlowBasin Source: TAMS Consultants (1996)Lesotho is also endowed with ground water resources, both dynamic (renewable) and static though this comprises only seven percent of total available water.

  • Mean annual flow (defined from discharge) was measured at the outlet of the catchment and estimated for each stream link by scaling against upstream catchment area.

  • Mean annual flow is the average (the actual arithmetic “mean”) of the annual mean flows over a period of many years.

  • Mean annual flow means the average flow of a river or stream (measured in cubic feet per second) from measurements taken throughout the year.

  • Mean annual flow (million gallons per day, mgd) at USGS station 16587000 on Honopou Stream, Maui.

  • Figure 8: Mean annual flow variation of the Tigris River at Baghdad station for the period 1933 to 2011 (modified after Abdullah, 2016) The maximum flow of the Tigris River takes place during April - May period (Figure 9).

  • Mean annual flow rates changed at a rate of 2% per year over the last 50 years of record, increasing to 8% per year over the last 15 years (Novotny and Stefan 2007).

  • Mean annual flow at Niamey between 1971- 2000 is a third less compared to the flows between 1929-1970.

  • Mean annual flow increases from less than10 45 m3 s−1 in the upstream tributaries to approximately 125 m3 s−1 in the mid-Murrumbidgee (Green et al., 2011).

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