San Francisco : Architect and Engineer, Inc · leaf 230
The outlet work consists of a concrete-lined shaft surmounted by atower, from which a tunnel leads to the creek channel below the dam.Water is admitted into the outlet tower from the reservoir at five dif-ferent elevations, all of which are controlled by gates. The early rains of the present season… … COMPLETED TO AN EXCAVATION OF 775 FEET AND THE OTHER SHOWING THET TO ITS ULTIMATE ELEVATION OF 810 FEET For the first few years of its use the water, after passing throughthe outlet of the dam, will flow down Alameda Creek to Sunol, where itwill be diverted through the subterranean infiltration…
Architecture · Building
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