Contractors' and Dealers' Association of California · San Francisco : L. A. Larson · leaf 287
William MulhoUand, Chief Engineer of the Los Angeles Aqueduct. BUILDING A.\D ENGINEERING NEWS Wednesday, August 25, 1915. … ver, 100 Feet above Aqueduct Di the flow of the Los Angeles River up from the forty second-feet of 1905 to seventy second-feet in 1911, nearlydoubling the citys supply from that source. Heavy draughts were made by pumps upon the groundwaters, lowering the water plane from six to nine feet,and the…
Architecture · Building · Construction industry · Engineering
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