 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 run-off is distributed uniformly both as regards time and area. "Run-off in inches...  Congressional Serial Set - Seite 131906Vollansicht - Über dieses Buch
 | Geological Survey (U.S.) - 1907 - 852 Seiten
...used. "Second-feet per square mile" is the average number of cubic feetof water flowing per second from each square mile of area drained, on the assumption...distributed uniformly both as regards time and area. "Run-ofT in inches" is the depth to winch the drainage area would be covered if all the waler flowing... | |
 | Pennsylvania. Water Supply Commission - 1922 - 262 Seiten
...26. •'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...distributed uniformly both as regards time and area. "Kun-off (depth in inches)" is the depth to which an area would be covered if all the water flowing... | |
 | John Clayton Hoyt, Nathan Clifford Grover - 1907 - 174 Seiten
...RUN-OFF. Run-off in inches. — Run-off in inches is the depth to which a plane surface equal in extent to the drainage area would be covered if all the water flowing from it in a given period were conserved and uniformly distributed thereon. It is used for comparing run-off with rainfall, which... | |
 | Geological Survey (U.S.) - 1907 - 880 Seiten
...time. "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 run-off is distributed uniformly, as regards both time and area. "Run-off in inches" is the depth to which the drainage area would be... | |
 | 1896
...time. ' ' 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 run-off is distributed uniformly, as regards both time and area. "Run-off in inches" is the depth to which the drainage area would be... | |
 | John Clayton Hoyt, Nathan Clifford Grover - 1907 - 190 Seiten
...mile. — 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 discharge is distributed uniformly both as regards time and area. It is found by dividing the mean... | |
 | 1913 - 704 Seiten
...equivalents. "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...all the water flowing from it in a given period were conserved and uniformly distributed on the surface. It is used for comparing run-off with rainfall,... | |
 | Georgia Geologic Survey - 1908 - 468 Seiten
...supply. "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...all the water flowing from it in a given period were conserved and uniformly distributed over the surface. It is used for comparing run-off with rainfall,... | |
 | 1947 - 700 Seiten
..."Second-feet per square mile" is the average number of cubic feet of water flowing per »eond fro« each square mile of area drained, on the assumption...and area. "Runoff In Inches" Is the depth to which an area would be covered If all the water draining from It In a given period were uniformly distributed... | |
 | 1909 - 872 Seiten
...mile of area drained, on the assumption that the run-off is distributed uniformly, as regards both time and area. "Run-off in inches" is the depth to...all the water flowing from it in a given period were conaSee Water-Supply Papers US Oeol. Survey, Nos. 94, 95, and 201. 111 ;d for comserved and uniformly... | |
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