TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0100 23 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1223 0100 48.1 756.0 743.0 98.3 8.5 185.8 0.0 1223 0200 48.0 756.0 743.0 98.3 8.5 178.5 0.0 1223 0300 48.1 756.0 743.0 98.3 8.7 180.8 0.0 1223 0400 48.0 756.0 744.0 98.4 8.9 181.3 0.0 1223 0500 48.0 756.0 744.0 98.4 8.8 180.2 0.0 1223 0600 48.0 756.0 744.0 98.4 8.8 180.9 0.0 1223 0700 47.9 756.0 745.0 98.5 9.4 204.1 0.0 1223 0800 47.9 756.0 745.0 98.5 9.7 214.4 0.0 1223 0900 47.9 756.0 745.0 98.5 9.7 216.7 0.0 1223 1000 47.9 756.0 746.0 98.7 9.8 214.9 0.0 1223 1100 47.9 756.0 746.0 98.7 9.8 190.3 0.0 1223 1200 47.9 755.0 746.0 98.8 9.7 179.4 0.0 1223 1300 47.9 754.0 747.0 99.1 9.6 178.8 0.0 1223 1400 47.9 754.0 747.0 99.1 9.6 178.6 0.0 1223 1500 47.9 753.0 747.0 99.2 9.4 179.7 0.0 1223 1600 47.9 753.0 748.0 99.3 9.9 203.7 0.0 1223 1700 47.8 753.0 748.0 99.3 9.6 204.6 0.0 1223 1800 47.8 753.0 748.0 99.3 9.3 183.1 0.0 1223 1900 47.8 752.0 749.0 99.6 9.5 189.2 0.0 1223 2000 47.8 752.0 749.0 99.6 9.6 191.3 0.0 1223 2100 47.7 752.0 749.0 99.6 9.3 190.9 0.0 1223 2200 47.7 751.0 749.0 99.7 9.4 191.1 0.0 1223 2300 47.7 751.0 748.0 99.6 8.6 148.8 0.0 1224 0000 47.7 750.0 749.0 99.9 8.5 144.1 0.0 1224 0100 + + + + + 144.4 0.0