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Scientific American, Vol. 99, No. 23 (December 1908) (1908)

leaf 9

An illustration from Scientific American, Vol. 99, No. 23 (December 1908), 1908, leaf 9
depth'of 26% shed covers 176 square feet. The excavation involved the taking out of about miles, and would be capa- 11 million cubic yards of material, most of it rock. ble of yielding 130 million It is divided by a wall that runs through it in a north gallons daily. This water and south direction;… … the annual Increase in water consumption is at pres- dition to the 375 million gal- PLAN OF THE CBOT0N WATERSHED, SHOWING LOCATION OF TIB BESEBVOIBS. © 1908 SCIENTIFIC AMERICAN, INC

Feet · York · Steel · Dam · City · Construction · Scientific American · Railroad · Heart throbs · Water Supply · York city · Rapid transit · Long island · Total length · Hudson river · York central · Terminal Station

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