HETCH HETCHY (HTH)

Reservoir Information
Station IDHTHDam NameO ShanesseyLake NameHetch-Hetchy Reservoir
Stream NameTuolumne RiverCapacity360,000 afYear BuiltN/A
Year Fill1952Start Year Avg.1961End Year Avg.2010

Monthly Averages
January172192 af
February158327 af
March149427 af
April175001 af
May276643 af
June333048 af
July323752 af
August292896 af
September258757 af
October224792 af
November203641 af
December186886 af