TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF CHIEF JOSEPH starting at 0000 21 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0521 0000 52.1 742.4 796.0 107.2 13.5 146.5 0.0 0521 0100 52.1 742.7 795.0 107.0 13.4 140.1 0.0 0521 0200 52.1 743.0 792.0 106.6 13.2 133.5 0.0 0521 0300 52.1 743.3 791.0 106.4 12.9 129.1 0.0 0521 0400 52.1 743.8 793.0 106.6 12.8 127.3 0.0 0521 0500 52.1 744.0 791.0 106.3 12.7 133.1 0.0 0521 0600 52.1 744.6 794.0 106.6 12.6 140.8 0.0 0521 0700 52.2 744.7 794.0 106.6 11.4 122.0 0.0 0521 0800 52.2 744.8 795.0 106.7 11.5 122.7 0.0 0521 0900 52.3 744.5 798.0 107.2 11.1 103.3 0.0 0521 1000 52.4 743.9 802.0 107.8 11.3 101.8 0.0 0521 1100 52.6 743.2 804.0 108.2 11.4 100.3 0.0 0521 1200 52.6 742.5 804.0 108.3 11.6 99.4 0.0 0521 1300 52.6 741.8 802.0 108.1 11.6 100.9 0.0 0521 1400 52.6 741.2 803.0 108.3 12.2 113.6 0.0 0521 1500 52.6 740.5 802.0 108.3 11.5 99.8 0.0 0521 1600 52.6 739.7 807.0 109.1 11.8 99.8 0.0 0521 1700 52.5 739.1 802.0 108.5 11.4 106.2 0.0 0521 1800 52.5 738.7 800.0 108.3 12.1 121.5 0.0 0521 1900 52.4 738.4 801.0 108.5 12.4 137.2 0.0 0521 2000 52.3 738.3 801.0 108.5 12.5 140.2 0.0 0521 2100 52.3 738.5 801.0 108.5 12.4 140.0 0.0 0521 2200 52.2 738.9 800.0 108.3 12.3 135.9 0.0 0521 2300 52.3 739.0 800.0 108.3 12.7 146.0 0.0 0522 0000 + + + + 12.4 142.6 0.0