Show hetch hetchy betchy project in operation a J jp IN arr liea 7 tfx J at crystal springs lake in san mateo county california the people of san francisco and neighboring communities celebrated the other day the first delivery of water from the bletch betchy project secretary of the interior ickes making the address the project costing more than has required 35 years of planning and 22 years of actual construction ahls photo graph traen shows the dam and partly filled hetch hetchy betchy reservoir |