TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 1000 1 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0501 1000 53.6 759.0 927.0 122.1 9.0 210.1 91.0 0501 1100 53.7 759.0 929.0 122.4 9.0 209.5 91.0 0501 1200 53.7 758.0 932.0 123.0 8.7 192.9 91.0 0501 1300 53.7 757.0 935.0 123.5 8.4 185.6 91.0 0501 1400 53.7 756.0 938.0 124.1 8.4 186.0 91.0 0501 1500 53.9 756.0 940.0 124.3 8.3 185.8 91.0 0501 1600 53.9 755.0 940.0 124.5 8.1 186.7 91.0 0501 1700 53.9 755.0 942.0 124.8 8.5 211.0 91.0 0501 1800 53.9 754.0 941.0 124.8 9.0 254.0 91.0 0501 1900 53.9 754.0 939.0 124.5 8.9 253.1 91.0 0501 2000 53.9 755.0 937.0 124.1 9.0 252.0 91.0 0501 2100 53.9 755.0 937.0 124.1 9.2 257.5 91.0 0501 2200 53.9 756.0 937.0 123.9 9.4 259.6 91.0 0501 2300 53.9 756.0 936.0 123.8 9.2 243.2 91.0 0502 0000 54.0 756.0 937.0 123.9 9.0 218.3 91.0 0502 0100 54.0 756.0 936.0 123.8 8.7 193.5 93.0 0502 0200 54.1 756.0 937.0 123.9 8.8 192.5 93.0 0502 0300 54.1 756.0 938.0 124.1 8.8 193.2 93.0 0502 0400 54.2 755.0 937.0 124.1 8.7 193.2 93.0 0502 0500 54.2 756.0 935.0 123.7 8.7 193.4 93.0 0502 0600 54.2 756.0 934.0 123.5 8.8 192.3 93.0 0502 0700 54.2 757.0 933.0 123.2 8.9 191.2 93.0 0502 0800 54.2 757.0 933.0 123.2 8.9 192.1 93.0 0502 0900 54.1 758.0 933.0 123.1 8.9 192.3 93.0 0502 1000 + + + + + 191.8 93.0