San Francisco (Calif.). Board of Supervisors · San Francisco, Cal. : Board of Supervisors of the City and County of San Francisco · leaf 235
tions with view l<i numieipal loiilrol of water supply.i;i01-lpper Tuolumne River chosen by San l-ran- Cisco municipal authorities as source of San Franciscos future water supply,null lilings liy Mayor Ihelan of Tuohimne River and Eleanor Creek.Jan. 29, IHOi;—Board of Supervisors voted to… … OSHAUGHNESSY IJAMSan Franciscos most wonderful achievement, Imilt by and named after Cit> i. auxiliary dams, one on the uiistream side to divert the mainriver into the tunnel; one on the downstr;am side 1000 feetbelow to stop flood water from backing into the excavation, andas the excavation…
Civic improvement · City planning · Public works
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