Ice Harbor Daily Forebay Elevation in Feet for Water Year 2026 Day Oct Nov Dec Jan Feb Mar 01 439.2 438.8 439.3 438.9 438.9 438.9 02 439.1 439.0 439.0 438.8 439.4 439.2 03 438.9 439.0 438.8 438.5 439.1 439.4 04 438.9 438.8 439.0 438.1 439.3 439.2 05 439.0 438.6 438.7 437.6 438.9 439.0 06 439.0 438.4 438.8 438.1 438.9 439.3 07 439.0 438.7 439.0 438.0 438.7 439.4 08 439.0 439.1 439.0 438.5 438.8 438.8 09 438.8 439.1 439.1 438.7 438.9 439.0 10 439.2 439.2 438.3 439.0 438.3 439.0 11 439.2 439.1 438.1 438.8 438.9 439.2 12 439.0 438.9 438.1 439.2 439.2 438.8 13 439.0 438.9 438.0 439.2 439.0 439.4 14 438.9 439.2 438.0 439.2 438.9 439.3 15 439.0 439.3 438.0 439.0 439.2 439.3 16 438.7 439.0 438.7 438.7 439.2 438.3 17 438.7 438.8 438.5 439.3 438.5 438.6 18 438.6 438.7 438.5 438.6 438.3 439.4 19 438.6 438.9 438.2 439.2 438.6 439.3 20 438.8 439.0 438.7 438.8 439.2 438.9 21 438.6 438.9 438.9 438.1 439.5 438.2 22 438.5 439.0 438.4 438.0 439.1 439.1 23 438.7 438.8 439.0 438.3 438.5 439.1 24 438.9 438.7 439.1 438.4 438.3 439.0 25 439.1 438.7 439.0 438.4 439.0 439.2 26 439.0 438.9 439.3 438.2 438.7 438.9 27 439.1 439.0 439.2 438.4 439.2 439.8 28 438.9 438.9 439.1 438.9 439.2 439.3 29 438.6 438.9 439.0 439.0 439.1 30 438.6 439.0 439.0 439.2 438.7 31 438.7 438.8 439.0 439.2 Day Apr May Jun Jul Aug Sep 01 438.3 437.7 437.7 438.1 438.0 438.2 02 437.9 437.9 437.8 438.0 437.8 438.3 03 438.1 438.1 437.7 437.9 438.0 438.6 04 438.1 438.0 437.6 437.9 438.0 439.1 05 438.1 438.0 437.7 438.0 438.1 439.1 06 438.1 438.1 437.4 438.1 438.1 439.0 07 437.9 438.2 438.1 438.0 438.1 438.8 08 437.7 438.0 437.8 438.1 438.0 438.7 09 438.0 438.1 437.4 438.1 437.8 439.0 10 438.1 437.9 437.8 438.0 437.7 439.0 11 438.1 437.9 438.2 437.9 437.8 438.9 12 438.0 437.9 437.9 437.9 437.7 438.6 13 438.1 438.0 437.8 437.9 437.8 ---- 14 438.1 438.0 437.9 438.0 437.8 ---- 15 438.0 438.1 437.8 437.9 438.0 ---- 16 438.1 438.1 437.7 438.1 437.8 ---- 17 437.9 438.1 437.8 438.0 437.9 ---- 18 437.9 438.1 437.9 438.0 437.8 ---- 19 438.0 437.9 438.1 437.8 438.1 ---- 20 437.8 437.7 437.9 437.9 438.4 ---- 21 437.7 438.0 438.0 438.0 438.9 ---- 22 438.1 437.6 438.1 437.9 438.8 ---- 23 438.1 437.9 437.9 437.8 438.9 ---- 24 437.8 437.8 437.9 437.9 439.0 ---- 25 438.2 438.1 437.7 437.9 439.0 ---- 26 437.9 438.3 437.8 437.9 439.0 ---- 27 437.8 437.9 438.0 437.9 438.9 ---- 28 437.8 438.1 438.0 438.0 438.8 ---- 29 437.7 438.0 437.9 438.0 438.6 ---- 30 437.7 438.2 438.1 437.9 438.6 ---- 31 438.0 438.0 438.3