Tuolumne Resource Data
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| The SFPUC owns and operates Hetch Hetchy Water and Power Project (Hetch Hetchy Project). This system, located in the upper Tuolumne River watershed, includes dams and flow diversions on the Tuolumne River, Cherry Creek (a tributary to the Tuolumne River), Eleanor Creek (a tributary to Cherry Creek), and Moccasin Creek (tributary to New Don Pedro Reservoir). As part of establishing a common foundation of environmental information for the river and stream reaches affected by the Hetch Hetchy Project, the SFPUC Natural Resources and Hetch Hetchy Water and Power Divisions funded a one-year effort to describe current ecological and geomorphic conditions in the Tuolumne River from O’Shaughnessy Dam to New Don Pedro Reservoir, Cherry Creek downstream of Cherry Valley Dam, and Eleanor Creek downstream of Eleanor Dam. Information collected as part of this study has been compiled into this database. |




