TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH TAILWATER starting at 1600 21 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0221 1600 39.2 746.0 748.0 100.3 + 147.3 0.0 0221 1700 39.2 746.0 750.0 100.5 + 152.4 0.0 0221 1800 39.2 746.0 752.0 100.8 + 159.0 0.0 0221 1900 39.2 746.0 754.0 101.1 + 158.6 0.0 0221 2000 39.2 746.0 755.0 101.2 + 152.8 0.0 0221 2100 39.2 746.0 756.0 101.3 + 149.0 0.0 0221 2200 39.2 746.0 757.0 101.5 + 150.3 0.0 0221 2300 39.2 746.0 757.0 101.5 + 143.7 0.0 0222 0000 39.2 746.0 758.0 101.6 + 140.4 0.0 0222 0100 39.2 746.0 759.0 101.7 + 159.8 0.0 0222 0200 39.2 746.0 759.0 101.7 + 147.7 0.0 0222 0300 39.2 746.0 759.0 101.7 + 140.3 0.0 0222 0400 39.2 745.0 759.0 101.9 + 140.9 0.0 0222 0500 39.2 745.0 759.0 101.9 + 139.6 0.0 0222 0600 39.2 745.0 760.0 102.0 + 150.1 0.0 0222 0700 39.2 745.0 761.0 102.1 + 146.1 0.0 0222 0800 39.2 745.0 761.0 102.1 + 132.5 0.0 0222 0900 39.2 745.0 761.0 102.1 + 128.3 0.0 0222 1000 39.2 746.0 762.0 102.1 + 137.0 0.0 0222 1100 39.2 745.0 763.0 102.4 + 127.1 0.0 0222 1200 39.2 745.0 764.0 102.6 + 132.7 0.0 0222 1300 39.2 745.0 766.0 102.8 + 159.1 0.0 0222 1400 39.2 745.0 767.0 103.0 + 144.2 0.0 0222 1500 39.4 745.0 768.0 103.1 + 142.6 0.0 0222 1600 + + + + + 134.9 0.0