 Second-feet per square mile" is the average number of cubic feet of water flowing per second from each square mile of area drained on the assumption that the runoff is distributed uniformly both as regards time and area. "Runoff, depth in inches...  Geological Survey Water-supply Paper - Page 3by Geological Survey (U.S.) - 1907Full view - About this book
 | 1906 - 786 pages
...fiftieth part of a second-foot. "Second-feet per square mile" is the average numlier of cubic feel of water flowing per second from each square mile...assumption that the run-off is distributed uniformly, both as regards time and area. "Run-off in inches" is the depth to which the drainage area would be... | |
 | 1906 - 834 pages
...used. In most ates the California miner's inch is used, which is the fiftieth part of a second-foot. "Second-feet per square mile" is the average number of cubic feet of water (lowing per rond from each square mile of area drained, on the assumption that the run-olf is disbuted... | |
 | North Carolina. Division of Mineral Resources - Geology - 1899 - 812 pages
...used. In most States the California miner's inch is used, which is the fiftieth part of a secondfoot. "Second-feet per square mile" is the average number...assumption that the run-off is distributed uniformly, both as regards lime and area. •'Kun-off in inches" is the depth to which the drainage area would... | |
 | Virginia. Division of Mineral Resources - Geology - 1905 - 682 pages
...computed. "Gallons per minute" is generally used in connection with pumping and city water supply. "Second-feet per square mile" is the average number...assumption that the run-off is distributed uniformly both as regards time and area. "Run-off in inches" is the depth to which the drainage area would be... | |
 | Education - 1921 - 970 pages
...rate of 1 foot per second. It is generally used as a fundamental unit in measurements of stream flow. ''Second-feet per square mile" is the average number of cubic feet of water flowing second from each square mile of area drained, on the assumption that the run-off is distributed uniformly... | |
 | Geological Survey (U.S.) - 1906 - 994 pages
...used. In most States the California miner's inch is used, which is the fiftieth part of u second-foot. "Second-feet per square mile'' is the average number...mile of area drained, on the a.ssumption that the run-oft" is distributed uniformly, both as regards time and area. "Run-off in inches" is the depth... | |
 | Geological Survey (U.S.) - 1906 - 1208 pages
...used. In most States the California miner's inch is used, which Ls the fiftieth part of a second-foot . "Second-feet per square mile" is the average number...each square mile of area drained, on the assumption (hat the run-off is distributed uniformly both as regards time and area. "Run-off in inches" is the... | |
 | United States - 1906 - 1176 pages
...sccond-foot. "Second-feet per square mile" is the average number of cuhic feet of water flowing per sccond from each square mile of area drained , on the assumption that the run-off is distributed uniformly, both as regards time and area. "Run-off in inches" is the depth to which the drainage area would be... | |
 | Geological Survey (U.S.) - 1906 - 1290 pages
...used. In most States the California miner's inch is used, which is the fiftieth part of a second-foot. "Second-feet per square mile" is the average number of cubic feet of water flowing per sfwmd from each square mile of area drained, on the assumption that the run-off is disiributed uniformly,... | |
 | 1896
...miners and irrigators throughout the West, and is denned by statute in each State in which it is used. "Second-feet per square mile" is the average number...assumption that the run-off is distributed uniformly, both as regards time and area. "Run-off in inches" is the depth to which the drainage area would be... | |
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