⚠️Sacramento River Information⚠️ River Stages at Wilkins Slough (River Elevations) Trigger Elevations (at Wikins Slough) Monitoring 47.6 FT Flood 52.7 FT Danger 53.7 FT Colusa Basin Drain Information Monitoring 47.6 FT Flood 52.7 FT Danger 53.7 FT