Prepared: 16JAN2026 at 12:20Gillham Lake Top Flood Pool: 569.0 Cossatot River (GLLA4) Top Conservation Pool: 502.0
 Cossatot River at Vandervoort
|
Cossatot River at DeQueen
|
Total Time Elevation Tailwater Release Date CS/CDT (ft-NGVD29) (ft-NGVD29) (cfs) ___________________________________________________________ 15JAN2026 0100 502.32 430.37 108 15JAN2026 0200 502.32 430.38 108 15JAN2026 0300 502.32 430.38 108 15JAN2026 0400 502.32 430.37 108 15JAN2026 0500 502.32 430.38 108 15JAN2026 0600 502.32 430.39 108 15JAN2026 0700 502.32 430.37 108 15JAN2026 0800 502.32 430.37 108 15JAN2026 0900 502.32 430.37 108 15JAN2026 1000 502.32 430.39 108 15JAN2026 1100 502.32 430.38 108 15JAN2026 1200 502.32 430.37 108 15JAN2026 1300 502.32 430.39 108 15JAN2026 1400 502.32 430.37 108 15JAN2026 1500 502.32 430.37 108 15JAN2026 1600 502.31 430.38 108 15JAN2026 1700 502.31 430.39 108 15JAN2026 1800 502.31 430.38 108 15JAN2026 1900 502.31 430.35 108 15JAN2026 2000 502.31 430.37 108 15JAN2026 2100 502.31 430.37 108 15JAN2026 2200 502.31 430.38 108 15JAN2026 2300 502.31 430.37 108 15JAN2026 2400 502.31 430.37 108 16JAN2026 0100 502.31 430.37 108 16JAN2026 0200 502.31 430.37 108 16JAN2026 0300 502.31 430.37 108 16JAN2026 0400 502.30 430.37 108 16JAN2026 0500 502.31 430.38 108 16JAN2026 0600 502.30 430.38 108 16JAN2026 0700 502.31 430.39 108 16JAN2026 0800 502.30 430.37 108 16JAN2026 0900 502.30 430.38 108 16JAN2026 1000 502.31 430.37 108 16JAN2026 1100 502.30 430.39 108 16JAN2026 1200 502.31 ---- ---
7-Day Plot Data
Back to Reservoirs
Back to Stream Gages