TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF CHIEF JOSEPH starting at 0000 18 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0518 0000 49.6 742.9 791.0 106.5 13.0 130.9 0.0 0518 0100 49.7 743.1 791.0 106.5 14.0 130.7 0.0 0518 0200 49.8 743.2 791.0 106.4 13.0 140.0 0.0 0518 0300 49.8 743.7 791.0 106.4 14.0 139.1 0.0 0518 0400 49.8 744.1 790.0 106.2 14.0 137.6 0.0 0518 0500 49.8 744.3 790.0 106.1 14.0 138.0 0.0 0518 0600 49.8 744.4 790.0 106.1 14.0 137.0 0.0 0518 0700 49.9 744.4 790.0 106.1 13.0 138.5 0.0 0518 0800 49.9 744.4 791.0 106.3 13.0 132.5 0.0 0518 0900 50.0 744.2 795.0 106.8 13.0 95.1 0.0 0518 1000 50.1 743.8 793.0 106.6 13.0 123.4 0.0 0518 1100 50.2 743.5 794.0 106.8 12.0 117.8 0.0 0518 1200 50.3 743.0 797.0 107.3 12.0 112.7 0.0 0518 1300 50.3 742.5 796.0 107.2 12.0 113.0 0.0 0518 1400 50.2 742.1 796.0 107.3 11.0 106.4 0.0 0518 1500 50.2 741.8 791.0 106.6 11.0 109.1 0.0 0518 1600 50.2 741.4 793.0 107.0 11.0 110.1 0.0 0518 1700 50.2 741.3 790.0 106.6 11.0 115.1 0.0 0518 1800 50.2 740.9 793.0 107.0 11.0 125.9 0.0 0518 1900 50.2 740.8 793.0 107.0 11.0 135.8 0.0 0518 2000 50.1 740.7 793.0 107.1 11.0 154.0 0.0 0518 2100 50.2 741.3 793.0 107.0 11.0 152.2 0.0 0518 2200 50.2 742.0 794.0 107.0 11.0 148.8 0.0 0518 2300 50.1 742.3 794.0 107.0 11.0 146.8 0.0