River Conditions Inventory: SacPAS Sacramento Prediction and Assessment of Salmon and other fishes

On Saturday, October 18, 2025, the website will be unavailable for several hours for system maintenance.

River Conditions Inventory

Tuolumne R at Tuolumne City
Basin: TUOLUMNE RIVER
Site Code: TRT
Primary Source: CDEC
Operator: CA Dept of Water Resources/South Central Region Office
Elevation: 53
Inventory of all Parameters in SacPAS
Location	Parameter	Year Range	View
TRT	River Discharge Flow	2019-2025	Year Details	All Locations
TRT	River Stage	2019-2025	Year Details	All Locations