Laserfiche WebLink
<br />" <br />(, <br />~.. <br /> <br />I'. <br />. <br />:1,.,~ <br />~.~~ - <br />,"~;, <br />,"1 <br />I ,",,'It,,',.., <br />II C{ <br /> <br />Definitions of Units of Water Measurement <br /> <br />A second foot, or cubic second foot, is a unit of <br /> <br />measurement of the rate of flow of water past a given <br /> <br />point. It means a flow of one cubic foot of water in <br /> <br />each second of time. It equals 7.48 U. S. gallons per <br /> <br />second, 646,317 U. S. gallons; or 1.983 acre feet, per <br /> <br />day, or 235,905,705 U. S. gallons, or 723.795 acre feet, <br /> <br />per year. <br /> <br />An acre foot is a unit of measurement of volume of <br /> <br />~i <br />~.t <br />I"':'; <br />l~-'. <br /> <br />water. It means the volume which will cover one acre <br /> <br />:.1 <br /> <br />to a depth of one ~oot. It equals 43,560 cubic feet. <br /> <br /> <br />- i - <br />