TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0600 9 Apr 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0409 0600 48.5 760.0 819.0 107.8 8.2 169.2 0.0 0409 0700 48.5 760.0 819.0 107.8 8.3 169.8 0.0 0409 0800 48.5 760.0 821.0 108.0 8.1 167.7 0.0 0409 0900 48.6 760.0 823.0 108.3 8.0 167.2 0.0 0409 1000 48.7 760.0 824.0 108.4 7.8 166.3 0.0 0409 1100 48.8 760.0 826.0 108.7 7.8 165.9 0.0 0409 1200 48.9 759.0 826.0 108.8 7.8 166.5 0.0 0409 1300 48.9 759.0 827.0 109.0 8.0 166.9 0.0 0409 1400 49.0 758.0 828.0 109.2 8.0 168.1 0.0 0409 1500 49.0 757.0 828.0 109.4 8.1 169.3 0.0 0409 1600 49.1 757.0 829.0 109.5 8.2 170.0 0.0 0409 1700 48.9 756.0 828.0 109.5 8.4 171.4 0.0 0409 1800 49.0 756.0 827.0 109.4 8.4 172.1 0.0 0409 1900 49.0 756.0 826.0 109.3 8.5 171.7 0.0 0409 2000 49.0 755.0 825.0 109.3 8.3 172.6 0.0 0409 2100 49.0 756.0 824.0 109.0 8.2 171.2 0.0 0409 2200 49.0 756.0 823.0 108.9 8.2 168.5 0.0 0409 2300 48.9 756.0 823.0 108.9 8.1 167.9 0.0 0410 0000 48.9 757.0 823.0 108.7 8.0 164.1 0.0 0410 0100 48.9 757.0 823.0 108.7 8.3 179.0 67.9 0410 0200 48.9 756.0 833.0 110.2 8.7 178.3 68.0 0410 0300 48.9 756.0 855.0 113.1 8.3 178.9 68.0 0410 0400 48.9 756.0 861.0 113.9 8.3 179.2 68.0 0410 0500 49.0 755.0 862.0 114.2 8.6 204.4 68.0 0410 0600 + + + + + + +