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FloWatch Flow Calculator cm/sec
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FlowWatch meter Method Enter data in the yellow cells only.
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Note: This calculator can only be used for flow velocities measured in CENTIMETERS per second (cm/sec)
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Click the Refresh/Reload icon on your browser's address bar to clear all entries.
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Site NameDate (mm/dd/yyyy)
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Enter Stream Width (meters)3.25
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Interval1234567891011121314151617181920
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Depth (cm)7.56.05.08.06.56.03.011.56.54.010
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Velocity (cm/sec) 111649.05.027.02.02.0112719
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Cell Flow0.0030.0030.0080.0010.0060.0000.0000.0040.0060.0020.0000.0000.0000.0000.0000.0000.0000.0000.0000.000
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Flow - Cubic Meters per second0.034
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0-7.5-6.0-5.0-8.0-6.5-6.0-3.0-11.5-6.5-4.00.00.00.00.00.00.00.00.00.00.0
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Note 1: Segment Flow "k" = 1.0 as velocity was measured at 60% of depth.
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Note 2: Do not enter anything in unused cells. The calculator assumes you have evenly spaced the segments & velocity readings.
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Note 3: You can enter any number of segments from 1 to 20.
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Note 4: The calculated flow for an individual segment may show (0.00) because the decimal places are limited to two.
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Note 5: The table will indicate "0" if the segment location depth or velocity is blank.
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Note 6: For simplicity, this calculator does not average the cell volumes or velocities between segments.
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Note 7: See tabs below data recording sheet and suggested segment spacings.
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