TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 1900 12 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0212 1900 41.5 764.0 786.0 102.9 8.2 169.3 0.0 0212 2000 41.5 764.0 785.0 102.7 8.1 169.1 0.0 0212 2100 41.5 764.0 785.0 102.7 8.2 170.6 0.0 0212 2200 41.5 764.0 785.0 102.7 8.1 168.4 0.0 0212 2300 41.4 764.0 784.0 102.6 8.1 169.6 0.0 0213 0000 41.4 764.0 784.0 102.6 8.1 168.0 0.0 0213 0100 41.4 764.0 784.0 102.6 7.8 147.9 0.0 0213 0200 41.4 764.0 784.0 102.6 7.7 147.8 0.0 0213 0300 41.4 764.0 783.0 102.5 7.6 148.2 0.0 0213 0400 41.4 764.0 783.0 102.5 7.5 147.9 0.0 0213 0500 41.4 763.0 783.0 102.6 7.4 148.0 0.0 0213 0600 41.4 763.0 784.0 102.8 7.7 170.3 0.0 0213 0700 41.4 763.0 784.0 102.8 7.9 192.3 0.0 0213 0800 41.5 763.0 785.0 102.9 7.8 189.8 0.0 0213 0900 41.5 763.0 786.0 103.0 7.9 189.8 0.0 0213 1000 41.5 762.0 786.0 103.1 7.7 170.3 0.0 0213 1100 41.5 762.0 787.0 103.3 7.8 170.3 0.0 0213 1200 41.5 761.0 787.0 103.4 7.8 170.6 0.0 0213 1300 41.5 760.0 787.0 103.6 7.5 150.0 0.0 0213 1400 41.6 759.0 787.0 103.7 7.5 147.6 0.0 0213 1500 41.6 759.0 787.0 103.7 7.3 146.4 0.0 0213 1600 41.6 759.0 787.0 103.7 7.2 145.6 0.0 0213 1700 41.5 759.0 786.0 103.6 7.3 159.8 0.0 0213 1800 41.5 759.0 786.0 103.6 7.4 176.2 0.0 0213 1900 + + + + + 181.2 +