TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF CHIEF JOSEPH starting at 1300 18 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0918 1300 66.2 742.5 771.0 103.8 10.8 47.5 0.0 0918 1400 66.3 741.9 770.0 103.8 10.9 45.1 0.0 0918 1500 66.3 741.4 768.0 103.6 10.9 43.9 0.0 0918 1600 66.2 741.0 768.0 103.6 11.0 39.4 0.0 0918 1700 66.1 740.8 769.0 103.8 11.2 47.0 0.0 0918 1800 65.9 740.6 765.0 103.3 10.1 61.5 0.0 0918 1900 65.8 740.6 759.0 102.5 10.0 65.3 0.0 0918 2000 65.7 740.9 755.0 101.9 9.0 51.3 0.0 0918 2100 65.7 741.3 758.0 102.3 9.1 49.1 0.0 0918 2200 65.7 741.5 758.0 102.2 8.5 46.0 0.0 0918 2300 65.6 741.6 762.0 102.8 8.4 41.1 0.0 0919 0000 65.6 741.8 762.0 102.7 8.5 37.0 0.0 0919 0100 65.6 742.0 760.0 102.4 8.3 39.6 0.0 0919 0200 65.6 742.2 757.0 102.0 8.6 34.4 0.0 0919 0300 65.5 742.4 755.0 101.7 8.6 28.2 0.0 0919 0400 65.5 742.3 753.0 101.4 8.4 28.4 0.0 0919 0500 65.5 742.6 752.0 101.3 8.3 29.0 0.0 0919 0600 65.5 742.8 751.0 101.1 8.5 28.8 0.0 0919 0700 65.5 743.0 750.0 100.9 8.4 25.0 0.0 0919 0800 65.5 743.5 752.0 101.1 8.2 34.1 0.0 0919 0900 65.7 743.4 755.0 101.6 8.4 44.2 0.0 0919 1000 65.9 743.3 762.0 102.5 8.8 48.5 0.0 0919 1100 66.1 743.0 765.0 103.0 9.1 50.4 0.0 0919 1200 66.3 742.4 767.0 103.3 9.1 51.1 0.0 0919 1300 + + + + 9.1 47.3 0.0