TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0900 30 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1230 0900 44.7 773.0 744.0 96.2 10.5 193.5 0.0 1230 1000 44.8 773.0 744.0 96.2 10.5 193.1 0.0 1230 1100 44.8 772.0 744.0 96.4 10.5 193.0 0.0 1230 1200 44.8 771.0 744.0 96.5 10.5 192.4 0.0 1230 1300 44.8 770.0 743.0 96.5 10.4 190.8 0.0 1230 1400 44.8 770.0 743.0 96.5 10.6 192.0 0.0 1230 1500 44.8 769.0 743.0 96.6 10.5 192.3 0.0 1230 1600 44.8 769.0 742.0 96.5 10.5 193.4 0.0 1230 1700 44.8 769.0 742.0 96.5 10.5 192.9 0.0 1230 1800 44.7 769.0 742.0 96.5 10.6 193.1 0.0 1230 1900 44.7 769.0 742.0 96.5 10.5 194.0 0.0 1230 2000 44.6 769.0 742.0 96.5 10.7 194.5 0.0 1230 2100 44.6 769.0 742.0 96.5 10.6 195.1 0.0 1230 2200 44.6 769.0 741.0 96.4 10.4 191.1 0.0 1230 2300 44.6 769.0 741.0 96.4 10.5 193.1 0.0 1231 0000 44.6 768.0 741.0 96.5 10.3 179.7 0.0 1231 0100 44.5 768.0 741.0 96.5 9.9 159.5 0.0 1231 0200 44.5 768.0 740.0 96.4 9.9 158.4 0.0 1231 0300 44.5 768.0 740.0 96.4 9.7 158.7 0.0 1231 0400 44.4 768.0 740.0 96.4 9.5 158.1 0.0 1231 0500 44.4 768.0 740.0 96.4 9.2 160.1 0.0 1231 0600 44.4 767.0 740.0 96.5 9.3 185.2 0.0 1231 0700 44.4 767.0 740.0 96.5 9.7 212.5 0.0 1231 0800 44.4 767.0 740.0 96.5 9.6 217.0 0.0 1231 0900 + + + + + 218.9 0.0