September 16, 1908: Municipal Journal and Engineer article. Municipal Party Returns from Sierras. “San Francisco, Cal.-The Supervisors and other city officials have completed their trip of inspection of the Sierra watersheds which it is proposed to acquire for purposes of a municipal water supply for San Francisco and neighboring towns. The members return with the conviction that the opportunity offered to secure water rights should not be allowed to pass even though no immediate use be made of the water. The quality of the water was found to be all that was expected and the quantity sufficient to supply the bay cities for the next hundred years.”
Commentary: And we all know what happened after that. The Hetch Hetchy water supply project was completed in 1934 and water was delivered to San Francisco and its wholesale customers.