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

Sacramento R at Tisdale Weir (crest 45.5';crest 44.1')
Basin: SACRAMENTO RIVER
Site Code: TIS
Primary Source: CDEC
Operator: CA Dept of Water Resources/North Region Office
Elevation: 45
Inventory of all Parameters in SacPAS
Location	Parameter	Year Range	View
TIS	River Discharge Flow	1998-2025	Year Details	All Locations
TIS	River Stage	1997-2025	Year Details	All Locations