Tuolumne River

States: California 6 active gauges

Live and historical streamflow for every active USGS gauge on the Tuolumne River — current discharge (CFS), gage height, and how today's flow ranks against the long-term record for this date. Latest reading .

Station Discharge (CFS) Gage Ht (ft) Condition Flood Stage (ft)
Tuolumne River above Early Intake near Mather CA
CA
418 13.81 Normal
Tuolumne River at Grand Cyn Of Tuolumne above Hetch Hetchy
CA
819 10.69 Normal
Tuolumne River at Modesto CA
CA
202 36.88 Low 55.0 ft
Tuolumne River below Early Intake near Mather CA
CA
957 5.59 Normal
Tuolumne River below Lagrange Dam near Lagrange CA
CA
189 4.60 Normal
Tuolumne River near Hetch Hetchy CA
CA
366 4.97 Normal

About the Tuolumne River

The Tuolumne River is monitored by 6 active USGS stream gauges across California. 1 of 6 gauges are running below normal for this date. The strongest flow on the river right now is at Tuolumne River below Early Intake near Mather CA (957 cfs).

See the glossary for how percentile rank and flow conditions are calculated from the long-term USGS record.

Data source: USGS National Water Information System