TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 0000 13 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0213 0000 + + + + + + + 0213 0100 + + + + + + + 0213 0200 + + + + + + + 0213 0300 + + + + + + + 0213 0400 + + + + + + + 0213 0500 + + + + + + + 0213 0600 + + + + + + + 0213 0700 + + + + + + + 0213 0800 + + + + + + + 0213 0900 + + + + + + + 0213 1000 + + + + + + + 0213 1100 + + + + + + + 0213 1200 + + + + + + + 0213 1300 + + + + + + + 0213 1400 + + + + + + + 0213 1500 + + + + + + + 0213 1600 + + + + + + + 0213 1700 + + + + + + + 0213 1800 + + + + + + + 0213 1900 + + + + + + + 0213 2000 + + + + + + + 0213 2100 + + + + + + + 0213 2200 + + + + + + + 0213 2300 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 0000 13 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0213 0000 + + + + + 175.2 19.8 0213 0100 + + + + + 174.8 19.9 0213 0200 + + + + + 174.9 19.7 0213 0300 + + + + + 175.3 19.7 0213 0400 + + + + + 175.8 19.6 0213 0500 + + + + + 174.8 18.5 0213 0600 + + + + + 156.2 0.9 0213 0700 + + + + + 155.3 0.0 0213 0800 + + + + + 154.6 0.0 0213 0900 + + + + + 154.5 0.0 0213 1000 + + + + + 154.7 0.0 0213 1100 + + + + + 154.4 0.0 0213 1200 + + + + + 154.1 0.0 0213 1300 + + + + + 153.7 0.0 0213 1400 + + + + + 153.7 0.0 0213 1500 + + + + + 153.4 0.0 0213 1600 + + + + + 154.0 0.0 0213 1700 + + + + + 153.8 0.0 0213 1800 + + + + + 154.0 0.0 0213 1900 + + + + + 154.3 0.0 0213 2000 + + + + + 154.1 0.0 0213 2100 + + + + + 153.8 0.0 0213 2200 + + + + + 153.9 0.0 0213 2300 + + + + + 154.1 0.0 TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 0000 13 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0213 0000 41.7 759.6 817.0 107.6 18.0 175.2 19.8 0213 0100 41.7 759.4 816.0 107.5 18.0 174.8 19.9 0213 0200 41.6 759.3 816.0 107.5 18.1 174.9 19.7 0213 0300 41.6 759.3 816.0 107.5 18.1 175.3 19.7 0213 0400 41.5 759.2 816.0 107.5 18.3 175.8 19.6 0213 0500 41.5 759.2 815.0 107.3 18.1 174.8 18.5 0213 0600 41.5 759.0 812.0 107.0 17.9 156.2 0.9 0213 0700 41.4 758.8 789.0 104.0 17.9 155.3 0.0 0213 0800 41.4 758.3 780.0 102.9 17.9 154.6 0.0 0213 0900 41.4 758.2 776.0 102.3 17.9 154.5 0.0 0213 1000 41.4 757.9 775.0 102.3 17.9 154.7 0.0 0213 1100 41.5 757.7 774.0 102.2 17.9 154.4 0.0 0213 1200 41.5 757.0 774.0 102.2 17.7 154.1 0.0 0213 1300 41.6 755.9 775.0 102.5 17.7 153.7 0.0 0213 1400 41.6 755.2 776.0 102.8 17.7 153.7 0.0 0213 1500 41.6 754.9 776.0 102.8 17.7 153.4 0.0 0213 1600 41.5 754.9 776.0 102.8 17.7 154.0 0.0 0213 1700 41.5 754.8 776.0 102.8 17.7 153.8 0.0 0213 1800 41.5 754.8 776.0 102.8 17.7 154.0 0.0 0213 1900 41.5 755.1 777.0 102.9 17.6 154.3 0.0 0213 2000 41.4 754.8 776.0 102.8 17.6 154.1 0.0 0213 2100 41.5 754.7 775.0 102.7 17.5 153.8 0.0 0213 2200 41.4 754.8 774.0 102.5 17.6 153.9 0.0 0213 2300 41.4 754.8 773.0 102.4 17.5 154.1 0.0 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 0000 13 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0213 0000 + + + + + 176.4 0.0 0213 0100 + + + + + 150.3 0.0 0213 0200 + + + + + 150.3 0.0 0213 0300 + + + + + 150.1 0.0 0213 0400 + + + + + 149.9 0.0 0213 0500 + + + + + 150.4 0.0 0213 0600 + + + + + 174.2 0.0 0213 0700 + + + + + 176.4 0.0 0213 0800 + + + + + 178.4 0.0 0213 0900 + + + + + 180.2 0.0 0213 1000 + + + + + 179.4 0.0 0213 1100 + + + + + 169.8 0.0 0213 1200 + + + + + 161.6 0.0 0213 1300 + + + + + 158.8 0.0 0213 1400 + + + + + 159.0 0.0 0213 1500 + + + + + 159.8 0.0 0213 1600 + + + + + 168.1 0.0 0213 1700 + + + + + 173.3 0.0 0213 1800 + + + + + 181.2 0.0 0213 1900 + + + + + 181.6 0.0 0213 2000 + + + + + 181.3 0.0 0213 2100 + + + + + 181.2 0.0 0213 2200 + + + + + 181.6 0.0 0213 2300 + + + + + 180.0 0.0 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 0000 13 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0213 0000 41.5 762.0 787.0 103.3 14.4 176.4 0.0 0213 0100 41.5 762.0 787.0 103.3 14.1 150.3 0.0 0213 0200 41.5 762.0 787.0 103.3 14.3 150.3 0.0 0213 0300 41.4 762.0 786.0 103.1 14.2 150.1 0.0 0213 0400 41.4 762.0 786.0 103.1 14.2 149.9 0.0 0213 0500 41.4 762.0 786.0 103.1 14.3 150.4 0.0 0213 0600 41.4 762.0 785.0 103.0 14.6 174.2 0.0 0213 0700 41.4 761.0 785.0 103.2 14.4 176.4 0.0 0213 0800 41.4 761.0 785.0 103.2 14.3 178.4 0.0 0213 0900 41.4 761.0 786.0 103.3 14.2 180.2 0.0 0213 1000 41.5 761.0 785.0 103.2 14.1 179.4 0.0 0213 1100 41.5 760.0 785.0 103.3 14.0 169.8 0.0 0213 1200 41.5 759.0 786.0 103.6 13.8 161.6 0.0 0213 1300 41.5 758.0 787.0 103.8 13.7 158.8 0.0 0213 1400 41.5 758.0 787.0 103.8 13.9 159.0 0.0 0213 1500 41.5 758.0 787.0 103.8 14.0 159.8 0.0 0213 1600 41.6 757.0 786.0 103.8 14.2 168.1 0.0 0213 1700 41.6 757.0 786.0 103.8 14.4 173.3 0.0 0213 1800 41.6 757.0 786.0 103.8 14.5 181.2 0.0 0213 1900 41.6 757.0 786.0 103.8 14.5 181.6 0.0 0213 2000 41.6 758.0 786.0 103.7 14.5 181.3 0.0 0213 2100 41.6 758.0 786.0 103.7 14.4 181.2 0.0 0213 2200 41.6 758.0 786.0 103.7 14.4 181.6 0.0 0213 2300 41.6 758.0 785.0 103.6 14.3 180.0 0.0 TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 0000 13 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0213 0000 + + + + + 168.0 0.0 0213 0100 + + + + + 147.9 0.0 0213 0200 + + + + + 147.8 0.0 0213 0300 + + + + + 148.2 0.0 0213 0400 + + + + + 147.9 0.0 0213 0500 + + + + + 148.0 0.0 0213 0600 + + + + + 170.3 0.0 0213 0700 + + + + + 192.3 0.0 0213 0800 + + + + + 189.8 0.0 0213 0900 + + + + + 189.8 0.0 0213 1000 + + + + + 170.3 0.0 0213 1100 + + + + + 170.3 0.0 0213 1200 + + + + + 170.6 0.0 0213 1300 + + + + + 150.0 0.0 0213 1400 + + + + + 147.6 0.0 0213 1500 + + + + + 146.4 0.0 0213 1600 + + + + + 145.6 0.0 0213 1700 + + + + + 159.8 0.0 0213 1800 + + + + + 176.2 0.0 0213 1900 + + + + + 181.2 0.0 0213 2000 + + + + + 182.4 0.0 0213 2100 + + + + + 183.6 0.0 0213 2200 + + + + + 183.4 0.0 0213 2300 + + + + + 182.6 0.0 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0000 13 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 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 41.5 759.0 786.0 103.6 7.4 181.2 0.0 0213 2000 41.5 759.0 785.0 103.4 7.5 182.4 0.0 0213 2100 41.5 759.0 785.0 103.4 7.6 183.6 0.0 0213 2200 41.5 759.0 785.0 103.4 7.6 183.4 0.0 0213 2300 41.5 759.0 785.0 103.4 7.7 182.6 0.0 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 0000 13 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0213 0000 + + + + + 178.5 4.8 0213 0100 + + + + + 178.1 4.8 0213 0200 + + + + + 175.0 5.8 0213 0300 + + + + + 178.5 4.7 0213 0400 + + + + + 179.0 4.7 0213 0500 + + + + + 179.3 4.7 0213 0600 + + + + + 180.2 4.7 0213 0700 + + + + + 175.8 0.6 0213 0800 + + + + + 175.8 1.1 0213 0900 + + + + + 174.9 1.2 0213 1000 + + + + + 174.6 1.2 0213 1100 + + + + + 173.7 1.2 0213 1200 + + + + + 174.3 1.2 0213 1300 + + + + + 174.2 1.2 0213 1400 + + + + + 174.3 1.2 0213 1500 + + + + + 175.6 1.2 0213 1600 + + + + + 176.2 1.1 0213 1700 + + + + + 177.4 1.1 0213 1800 + + + + + 177.8 1.1 0213 1900 + + + + + 176.9 0.0 0213 2000 + + + + + 173.3 0.0 0213 2100 + + + + + 169.9 0.0 0213 2200 + + + + + 168.8 0.0 0213 2300 + + + + + 168.6 0.0 TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 0000 13 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0213 0000 41.7 768.0 799.0 104.0 5.6 178.5 4.8 0213 0100 41.7 768.0 798.0 103.9 5.5 178.1 4.8 0213 0200 41.7 767.0 798.0 104.0 5.5 175.0 5.8 0213 0300 41.6 767.0 798.0 104.0 5.5 178.5 4.7 0213 0400 41.6 767.0 798.0 104.0 5.5 179.0 4.7 0213 0500 41.6 767.0 798.0 104.0 5.5 179.3 4.7 0213 0600 41.6 766.0 797.0 104.0 5.5 180.2 4.7 0213 0700 41.6 766.0 797.0 104.0 5.5 175.8 0.6 0213 0800 41.6 766.0 796.0 103.9 5.5 175.8 1.1 0213 0900 41.6 766.0 796.0 103.9 5.5 174.9 1.2 0213 1000 41.6 765.0 796.0 104.1 5.4 174.6 1.2 0213 1100 41.6 765.0 797.0 104.2 5.4 173.7 1.2 0213 1200 41.7 764.0 798.0 104.5 5.4 174.3 1.2 0213 1300 41.9 764.0 799.0 104.6 5.4 174.2 1.2 0213 1400 41.8 763.0 800.0 104.8 5.3 174.3 1.2 0213 1500 41.7 763.0 800.0 104.8 5.3 175.6 1.2 0213 1600 41.8 762.0 800.0 105.0 5.3 176.2 1.1 0213 1700 41.8 762.0 799.0 104.9 5.3 177.4 1.1 0213 1800 41.7 762.0 798.0 104.7 5.3 177.8 1.1 0213 1900 41.7 762.0 797.0 104.6 5.3 176.9 0.0 0213 2000 41.7 762.0 796.0 104.5 5.3 173.3 0.0 0213 2100 41.7 762.0 796.0 104.5 5.3 169.9 0.0 0213 2200 41.7 762.0 795.0 104.3 5.3 168.8 0.0 0213 2300 41.7 762.0 795.0 104.3 5.3 168.6 0.0 TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 0000 13 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0213 0000 + + + + + 178.5 4.8 0213 0100 + + + + + 178.1 4.8 0213 0200 + + + + + 175.0 5.8 0213 0300 + + + + + 178.5 4.7 0213 0400 + + + + + 179.0 4.7 0213 0500 + + + + + 179.3 4.7 0213 0600 + + + + + 180.2 4.7 0213 0700 + + + + + 175.8 0.6 0213 0800 + + + + + 175.8 1.1 0213 0900 + + + + + 174.9 1.2 0213 1000 + + + + + 174.6 1.2 0213 1100 + + + + + 173.7 1.2 0213 1200 + + + + + 174.3 1.2 0213 1300 + + + + + 174.2 1.2 0213 1400 + + + + + 174.3 1.2 0213 1500 + + + + + 175.6 1.2 0213 1600 + + + + + 176.2 1.1 0213 1700 + + + + + 177.4 1.1 0213 1800 + + + + + 177.8 1.1 0213 1900 + + + + + 176.9 0.0 0213 2000 + + + + + 173.3 0.0 0213 2100 + + + + + 169.9 0.0 0213 2200 + + + + + 168.8 0.0 0213 2300 + + + + + 168.6 0.0 TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 0000 13 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0213 0000 + + + + + 178.5 4.8 0213 0100 + + + + + 178.1 4.8 0213 0200 + + + + + 175.0 5.8 0213 0300 + + + + + 178.5 4.7 0213 0400 + + + + + 179.0 4.7 0213 0500 + + + + + 179.3 4.7 0213 0600 + + + + + 180.2 4.7 0213 0700 + + + + + 175.8 0.6 0213 0800 + + + + + 175.8 1.1 0213 0900 + + + + + 174.9 1.2 0213 1000 + + + + + 174.6 1.2 0213 1100 + + + + + 173.7 1.2 0213 1200 + + + + + 174.3 1.2 0213 1300 + + + + + 174.2 1.2 0213 1400 + + + + + 174.3 1.2 0213 1500 + + + + + 175.6 1.2 0213 1600 + + + + + 176.2 1.1 0213 1700 + + + + + 177.4 1.1 0213 1800 + + + + + 177.8 1.1 0213 1900 + + + + + 176.9 0.0 0213 2000 + + + + + 173.3 0.0 0213 2100 + + + + + 169.9 0.0 0213 2200 + + + + + 168.8 0.0 0213 2300 + + + + + 168.6 0.0