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Sacramento River Information

Trigger Elevations (at Wikins Slough)
Monitoring 47.6 FT
Flood 52.7 FT
Danger 53.7 FT

Elevation at Colusa
Elevation at Wilkins Slough
Elevation at Knights Landing
Shasta Dam

Colusa Basin Drain Information

Trigger Elevations(at Knights Landing)
Heightened Awareness 33.0 FT
Monitor 34.5 FT
Flood 37.0 FT

Elevation at Hwy 20 Bridge
Elevation at Riggs Pumpstation
Elevation at Knights Landing