The database will be unavailable for several hours on Saturday, January 10th, 2026, for system upgrades starting at 10am Pacific.

River Conditions Inventory

Old and Middle River
Basin: DELTA
Site Code: OMR
Primary Source: CDEC
Operator: CA Dept of Water Resources/Operations and Maintenance
Elevation: 10
Inventory of all Parameters in SacPAS
Location Parameter Year Range View
OMR River Discharge Flow 2008-2026 Year Details All Locations