Grand Coulee Daily Inflow in Thousands of CFS for Water Year 2023 Day Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep 01 67.7 79.4 85.6 83.4 78.8 --- --- --- --- --- --- 85.7 02 59.0 79.7 95.2 80.4 76.2 --- --- --- --- --- --- 85.7 03 53.7 77.9 90.9 81.3 77.9 --- --- --- --- --- --- 63.5 04 59.5 78.2 99.5 87.3 --- --- --- --- --- --- --- --- 05 57.2 74.9 91.9 85.5 --- --- --- --- --- --- --- --- 06 47.6 89.8 92.9 77.8 --- --- --- --- --- --- --- --- 07 57.6 90.1 93.1 78.3 --- --- --- --- --- --- --- --- 08 57.7 76.4 95.0 76.8 --- --- --- --- --- --- --- --- 09 68.6 78.7 95.4 69.8 --- --- --- --- --- --- --- --- 10 58.3 85.5 96.6 81.3 --- --- --- --- --- --- --- --- 11 67.5 89.4 98.0 77.4 --- --- --- --- --- --- --- --- 12 66.5 85.5 102.1 78.6 --- --- --- --- --- --- --- --- 13 65.0 83.2 102.3 73.5 --- --- --- --- --- --- --- --- 14 62.9 90.6 101.8 66.7 --- --- --- --- --- --- --- --- 15 66.7 90.8 101.2 57.5 --- --- --- --- --- --- --- --- 16 56.9 90.4 116.6 64.6 --- --- --- --- --- --- --- --- 17 73.3 81.4 104.2 69.0 --- --- --- --- --- --- --- --- 18 72.6 86.9 91.0 69.2 --- --- --- --- --- --- --- --- 19 --- 89.4 97.9 69.9 --- --- --- --- --- --- --- --- 20 68.2 87.7 95.6 60.0 --- --- --- --- --- --- --- --- 21 72.7 97.8 96.6 67.3 --- --- --- --- --- --- --- --- 22 66.5 88.2 104.5 61.9 --- --- --- --- --- --- --- --- 23 68.6 83.7 101.0 70.4 --- --- --- --- --- --- --- --- 24 66.1 83.9 91.1 60.5 --- --- --- --- --- --- --- --- 25 69.2 76.8 105.1 70.3 --- --- --- --- --- --- --- --- 26 71.2 89.2 112.1 65.1 --- --- --- --- --- --- --- --- 27 64.1 84.1 91.6 58.0 --- --- --- --- --- --- --- --- 28 71.0 80.0 105.5 65.5 --- --- --- --- --- --- --- --- 29 71.0 98.5 109.5 73.0 --- --- --- --- --- --- --- 30 72.7 78.9 109.4 78.1 --- --- --- --- --- --- --- 31 79.3 84.4 84.4 --- --- --- --- --- ------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------ VOL 3885 5052 6065 4449 462 466