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 Fremont Weir (crest 33.5';crest 32')
Basin: SACRAMENTO RIVER
Site Code: FRE
Primary Source: CDEC
Operator: CA Dept of Water Resources/North Central Region Office
Elevation: 40
Inventory of all Parameters in SacPAS
Location	Parameter	Year Range	View
FRE	River Discharge Flow	1984-2025	Year Details	All Locations
FRE	River Stage	1984-2025	Year Details	All Locations