Grand Coulee Daily Inflow in Thousands of CFS for Water Year 2019 Day Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep 01 61.8 71.5 80.4 85.8 84.2 --- --- --- --- --- --- --- 02 46.8 72.9 77.0 94.5 82.1 --- --- --- --- --- --- --- 03 73.4 83.1 79.5 87.3 74.8 --- --- --- --- --- --- --- 04 54.6 67.2 85.1 86.4 76.5 --- --- --- --- --- --- --- 05 67.4 80.2 97.9 104.8 75.9 --- --- --- --- --- --- --- 06 58.7 73.1 87.6 95.4 71.6 --- --- --- --- --- --- --- 07 66.2 71.2 87.7 108.4 79.3 --- --- --- --- --- --- --- 08 74.3 71.6 83.5 106.8 84.1 --- --- --- --- --- --- --- 09 75.1 67.5 83.9 104.2 75.8 --- --- --- --- --- --- --- 10 73.7 65.6 86.9 104.1 73.0 --- --- --- --- --- --- --- 11 69.8 71.1 88.2 102.1 73.3 --- --- --- --- --- --- --- 12 67.7 72.1 90.7 99.6 85.6 --- --- --- --- --- --- --- 13 67.3 67.2 94.6 80.7 79.7 --- --- --- --- --- --- --- 14 50.7 73.5 94.1 84.8 85.2 --- --- --- --- --- --- --- 15 57.2 78.6 96.2 84.6 80.2 --- --- --- --- --- --- --- 16 57.5 73.3 98.3 83.7 82.8 --- --- --- --- --- --- --- 17 69.2 71.3 95.0 72.4 78.1 --- --- --- --- --- --- --- 18 64.8 76.0 101.9 82.0 78.7 --- --- --- --- --- --- --- 19 71.4 72.9 113.0 76.1 88.3 --- --- --- --- --- --- --- 20 78.7 76.8 96.1 96.3 81.6 --- --- --- --- --- --- --- 21 78.8 78.4 101.7 93.0 87.3 --- --- --- --- --- --- --- 22 81.4 67.6 89.1 99.0 --- --- --- --- --- --- --- --- 23 79.9 73.3 68.2 96.2 --- --- --- --- --- --- --- --- 24 83.6 74.7 77.9 96.9 --- --- --- --- --- --- --- --- 25 81.6 76.5 77.5 90.5 --- --- --- --- --- --- --- --- 26 85.6 80.1 77.9 101.4 --- --- --- --- --- --- --- --- 27 85.6 81.8 75.1 96.0 --- --- --- --- --- --- --- --- 28 68.5 78.4 85.2 100.7 --- --- --- --- --- --- --- --- 29 78.8 78.1 72.3 96.5 --- --- --- --- --- --- --- 30 75.5 81.4 78.0 95.3 --- --- --- --- --- --- --- 31 80.0 93.2 94.9 --- --- --- --- --- ------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------ VOL 4335 4417 5383 5753 3328