Grand Coulee Daily Outflow in Thousands of CFS for Water Year 2025 Day Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep 01 58.7 --- --- --- --- --- --- --- --- --- --- --- 02 53.5 --- --- --- --- --- --- --- --- --- --- --- 03 48.5 --- --- --- --- --- --- --- --- --- --- --- 04 44.8 --- --- --- --- --- --- --- --- --- --- --- 05 50.5 --- --- --- --- --- --- --- --- --- --- --- 06 56.1 --- --- --- --- --- --- --- --- --- --- --- 07 62.4 --- --- --- --- --- --- --- --- --- --- --- 08 45.4 --- --- --- --- --- --- --- --- --- --- --- 09 51.9 75.8 --- --- --- --- --- --- --- --- --- --- 10 51.9 75.8 --- --- --- --- --- --- --- --- --- --- 11 50.2 --- --- --- --- --- --- --- --- --- --- --- 12 45.9 --- --- --- --- --- --- --- --- --- --- --- 13 48.8 --- --- --- --- --- --- --- --- --- --- --- 14 49.1 --- --- --- --- --- --- --- --- --- --- --- 15 52.7 --- --- --- --- --- --- --- --- --- --- --- 16 47.8 --- --- --- --- --- --- --- --- --- --- --- 17 55.3 --- --- --- --- --- --- --- --- --- --- --- 18 66.5 --- --- --- --- --- --- --- --- --- --- --- 19 46.8 --- --- --- --- --- --- --- --- --- --- --- 20 50.0 --- --- --- --- --- --- --- --- --- --- --- 21 49.6 --- --- --- --- --- --- --- --- --- --- --- 22 67.3 --- --- --- --- --- --- --- --- --- --- --- 23 --- --- --- --- --- --- --- --- --- --- --- --- 24 --- --- --- --- --- --- --- --- --- --- --- --- 25 --- --- --- --- --- --- --- --- --- --- --- --- 26 --- --- --- --- --- --- --- --- --- --- --- --- 27 --- --- --- --- --- --- --- --- --- --- --- --- 28 --- --- --- --- --- --- --- --- --- --- --- --- 29 --- --- --- --- --- --- --- --- --- --- --- 30 --- --- --- --- --- --- --- --- --- --- --- 31 --- --- --- --- --- --- --- --- ------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------ VOL 2288 301