TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF CHIEF JOSEPH starting at 0600 27 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0227 0600 39.2 743.1 754.0 101.5 14.4 122.8 0.0 0227 0700 39.2 743.3 758.0 102.0 14.4 130.8 0.0 0227 0800 39.3 743.6 759.0 102.1 14.3 125.0 0.0 0227 0900 39.3 743.8 759.0 102.0 14.2 126.1 0.0 0227 1000 39.4 743.6 760.0 102.2 14.7 120.7 0.0 0227 1100 39.4 743.1 763.0 102.7 14.6 120.5 0.0 0227 1200 39.5 742.9 764.0 102.8 14.3 106.4 0.0 0227 1300 39.5 742.1 761.0 102.5 14.2 104.4 0.0 0227 1400 39.5 740.8 765.0 103.3 13.9 98.2 0.0 0227 1500 39.6 740.5 770.0 104.0 13.7 90.7 0.0 0227 1600 39.5 740.3 763.0 103.1 13.6 90.5 0.0 0227 1700 39.5 740.1 763.0 103.1 13.7 103.7 0.0 0227 1800 39.5 740.4 762.0 102.9 14.0 107.2 0.0 0227 1900 39.4 740.9 764.0 103.1 14.5 133.2 0.0 0227 2000 39.4 741.4 764.0 103.0 14.3 127.5 0.0 0227 2100 39.4 741.9 764.0 103.0 14.3 127.1 0.0 0227 2200 39.4 742.2 763.0 102.8 14.3 129.6 0.0 0227 2300 39.4 742.5 760.0 102.4 14.3 124.4 0.0 0228 0000 39.4 742.6 759.0 102.2 14.5 123.7 0.0 0228 0100 39.3 743.0 758.0 102.0 14.3 114.6 0.0 0228 0200 39.3 743.4 760.0 102.2 14.6 119.0 0.0 0228 0300 39.3 743.4 760.0 102.2 14.9 143.8 0.0 0228 0400 39.3 743.5 759.0 102.1 14.8 134.8 0.0 0228 0500 39.3 743.6 755.0 101.5 15.0 128.8 0.0 0228 0600 + + + + 15.3 + +