TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF CHIEF JOSEPH starting at 1800 18 Apr 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0418 1800 44.2 739.8 781.0 105.6 10.0 74.6 0.0 0418 1900 44.2 739.5 777.0 105.1 10.0 81.9 0.0 0418 2000 44.1 739.5 773.0 104.5 9.0 81.7 0.0 0418 2100 44.1 740.0 772.0 104.3 9.0 88.8 0.0 0418 2200 44.1 740.2 773.0 104.4 8.0 90.4 0.0 0418 2300 44.1 740.3 772.0 104.3 8.0 89.7 0.0 0419 0000 44.2 740.6 773.0 104.4 7.0 79.9 0.0 0419 0100 44.2 740.9 774.0 104.5 7.0 98.9 0.0 0419 0200 44.2 741.0 771.0 104.0 8.0 101.8 0.0 0419 0300 44.2 741.0 773.0 104.3 8.0 113.5 0.0 0419 0400 44.1 741.0 774.0 104.5 9.0 124.1 0.0 0419 0500 44.1 741.1 775.0 104.6 9.0 123.8 0.0 0419 0600 44.1 741.1 776.0 104.7 10.0 133.1 0.0 0419 0700 44.1 741.2 777.0 104.8 10.0 133.0 0.0 0419 0800 44.2 741.3 777.0 104.8 10.0 134.5 0.0 0419 0900 44.2 741.3 778.0 105.0 10.0 131.4 0.0 0419 1000 44.3 740.8 779.0 105.2 10.0 131.9 0.0 0419 1100 44.3 740.4 780.0 105.3 11.0 133.6 0.0 0419 1200 44.4 739.7 781.0 105.6 11.0 133.1 0.0 0419 1300 44.4 739.0 781.0 105.7 11.0 135.5 0.0 0419 1400 44.4 738.3 781.0 105.8 12.0 136.6 0.0 0419 1500 44.5 737.6 781.0 105.9 12.0 136.5 0.0 0419 1600 44.5 737.0 782.0 106.1 13.0 135.8 0.0 0419 1700 44.4 736.5 781.0 106.0 13.0 137.0 0.0 0419 1800 + + + + + 139.3 0.0