Data collected by the SFPUC within the upper Tuolumne River watershed above Don Pedro Reservoir are available for download below. Datasets are subjected to a rigorous quality assurance/quality control process, however, the SFPUC does not guarantee the accuracy of the data and cannot be held responsible for missing data or errors.

Water temperature

The SFPUC supplements existing U.S. Geological Survey (USGS) gages in the upper Tuolumne River watershed by maintaining a separate network of water temperature monitoring stations. Some SFPUC monitoring locations are redundant with USGS gage locations. Data are provided in Microsoft Excel format and updated as new data becomes available.

SFPUC upper Tuolumne River watershed water temperature data, metadata, and map.
Download ZIP file (62.5MB). Updated September 2016.