TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 0100 11 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0811 0100 68.8 749.9 819.0 109.2 15.6 + + 0811 0200 68.8 750.1 817.0 108.9 15.6 + + 0811 0300 68.7 750.4 814.0 108.5 15.6 + + 0811 0400 68.7 750.7 812.0 108.2 15.7 + + 0811 0500 68.6 750.8 808.0 107.6 15.8 + + 0811 0600 68.5 751.2 805.0 107.2 15.8 + + 0811 0700 68.5 751.5 804.0 107.0 15.8 + + 0811 0800 68.4 751.8 804.0 106.9 15.8 + + 0811 0900 68.4 751.9 807.0 107.3 15.8 + + 0811 1000 68.4 751.8 810.0 107.7 15.8 + + 0811 1100 68.5 751.7 813.0 108.2 15.8 + + 0811 1200 68.5 751.2 819.0 109.0 15.7 + + 0811 1300 68.5 750.8 825.0 109.9 15.6 + + 0811 1400 68.5 750.4 828.0 110.3 15.6 + + 0811 1500 68.5 749.7 828.0 110.4 15.5 + + 0811 1600 68.5 749.1 828.0 110.5 15.4 + + 0811 1700 68.5 748.7 827.0 110.5 15.4 + + 0811 1800 68.5 748.4 826.0 110.4 15.4 + + 0811 1900 68.5 748.1 824.0 110.1 15.3 + + 0811 2000 68.5 748.1 821.0 109.7 15.2 + + 0811 2100 68.5 748.2 821.0 109.7 15.2 + + 0811 2200 68.5 748.4 819.0 109.4 15.2 + + 0811 2300 68.5 748.5 818.0 109.3 15.3 + + 0812 0000 68.5 748.8 817.0 109.1 15.2 + + 0812 0100 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 0100 11 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0811 0100 70.1 750.3 810.0 108.0 48.9 117.3 61.7 0811 0200 70.1 750.5 810.0 107.9 49.0 117.9 62.5 0811 0300 70.2 750.7 811.0 108.0 49.1 118.1 62.6 0811 0400 70.2 751.0 811.0 108.0 49.1 118.2 62.7 0811 0500 70.3 751.2 812.0 108.1 49.2 118.4 62.9 0811 0600 70.1 751.6 811.0 107.9 49.2 118.9 63.0 0811 0700 70.1 751.9 809.0 107.6 49.3 118.5 63.2 0811 0800 70.1 752.1 808.0 107.4 49.3 118.3 63.3 0811 0900 70.1 752.2 808.0 107.4 49.3 119.4 63.3 0811 1000 70.1 752.0 809.0 107.6 49.3 119.6 63.3 0811 1100 70.2 751.8 809.0 107.6 49.3 119.3 63.3 0811 1200 70.4 751.4 812.0 108.1 49.3 119.6 63.2 0811 1300 70.2 750.9 814.0 108.4 49.2 119.7 63.2 0811 1400 70.2 750.5 814.0 108.5 49.1 119.8 63.1 0811 1500 70.3 749.9 814.0 108.5 49.1 119.8 62.9 0811 1600 70.4 749.3 814.0 108.6 49.0 119.3 62.8 0811 1700 70.2 748.8 813.0 108.6 48.9 118.3 62.7 0811 1800 70.3 748.4 812.0 108.5 48.9 117.8 62.5 0811 1900 70.2 748.1 812.0 108.5 48.9 117.0 62.5 0811 2000 70.3 748.0 812.0 108.6 48.8 118.0 62.4 0811 2100 70.2 748.6 811.0 108.3 48.8 118.2 62.2 0811 2200 70.2 748.8 810.0 108.2 48.8 118.1 62.1 0811 2300 70.2 749.0 810.0 108.1 48.7 118.3 61.9 0812 0000 70.1 749.0 809.0 108.0 48.8 118.0 61.6 0812 0100 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 0100 11 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0811 0100 70.4 752.5 881.0 117.1 15.3 117.3 61.7 0811 0200 70.3 752.7 865.0 114.9 15.4 117.9 62.5 0811 0300 70.3 753.0 858.0 113.9 15.4 118.1 62.6 0811 0400 70.3 753.2 857.0 113.8 15.5 118.2 62.7 0811 0500 70.4 753.4 856.0 113.6 15.4 118.4 62.9 0811 0600 70.4 753.8 859.0 114.0 15.5 118.9 63.0 0811 0700 70.4 754.0 860.0 114.1 15.6 118.5 63.2 0811 0800 70.4 754.3 860.0 114.0 15.7 118.3 63.3 0811 0900 70.5 754.4 860.0 114.0 15.7 119.4 63.3 0811 1000 70.6 754.1 861.0 114.2 15.7 119.6 63.3 0811 1100 70.7 754.0 865.0 114.7 15.7 119.3 63.3 0811 1200 70.8 753.6 866.0 114.9 15.7 119.6 63.2 0811 1300 70.8 753.0 869.0 115.4 15.6 119.7 63.2 0811 1400 71.0 752.6 868.0 115.3 15.6 119.8 63.1 0811 1500 71.0 752.1 869.0 115.5 15.6 119.8 62.9 0811 1600 71.0 751.5 868.0 115.5 15.6 119.3 62.8 0811 1700 71.0 751.0 867.0 115.4 15.6 118.3 62.7 0811 1800 70.9 750.6 866.0 115.4 15.6 117.8 62.5 0811 1900 70.9 750.3 864.0 115.2 15.5 117.0 62.5 0811 2000 70.8 750.3 860.0 114.6 15.5 118.0 62.4 0811 2100 70.7 750.9 859.0 114.4 15.5 118.2 62.2 0811 2200 70.7 751.0 857.0 114.1 15.5 118.1 62.1 0811 2300 70.6 751.1 857.0 114.1 15.4 118.3 61.9 0812 0000 70.6 751.2 856.0 114.0 15.4 118.0 61.6 0812 0100 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 0100 11 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0811 0100 71.0 753.0 795.0 105.6 31.9 103.1 41.9 0811 0200 71.0 753.0 794.0 105.4 31.8 104.5 41.9 0811 0300 71.0 754.0 793.0 105.2 31.9 104.4 41.9 0811 0400 70.9 754.0 792.0 105.0 31.9 102.4 41.9 0811 0500 70.9 754.0 790.0 104.8 31.9 102.0 41.9 0811 0600 70.9 755.0 791.0 104.8 31.9 102.2 41.9 0811 0700 70.9 755.0 792.0 104.9 31.9 101.0 41.9 0811 0800 70.9 755.0 793.0 105.0 31.9 110.0 41.9 0811 0900 70.9 755.0 793.0 105.0 31.9 109.1 41.9 0811 1000 70.9 755.0 794.0 105.2 31.9 110.0 41.9 0811 1100 71.0 754.0 796.0 105.6 31.9 110.0 41.9 0811 1200 71.0 754.0 798.0 105.8 31.9 111.1 42.0 0811 1300 71.0 753.0 799.0 106.1 31.9 112.9 42.0 0811 1400 71.0 753.0 799.0 106.1 31.9 110.1 41.9 0811 1500 71.1 752.0 799.0 106.2 31.9 104.0 41.9 0811 1600 71.1 752.0 799.0 106.2 31.9 127.2 41.9 0811 1700 71.0 752.0 798.0 106.1 31.8 149.6 41.9 0811 1800 71.2 751.0 800.0 106.5 31.8 150.7 41.9 0811 1900 71.1 751.0 801.0 106.7 31.8 150.9 41.9 0811 2000 71.2 752.0 801.0 106.5 31.8 152.3 41.9 0811 2100 71.2 752.0 800.0 106.4 31.8 135.8 41.9 0811 2200 71.1 752.0 798.0 106.1 31.8 135.9 41.9 0811 2300 71.1 752.0 798.0 106.1 31.8 134.7 41.9 0812 0000 71.1 752.0 796.0 105.9 31.8 104.0 41.9 0812 0100 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 0100 11 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0811 0100 71.3 756.0 857.0 113.4 13.5 103.1 41.9 0811 0200 71.3 756.0 855.0 113.1 13.4 104.5 41.9 0811 0300 71.3 756.0 854.0 113.0 13.2 104.4 41.9 0811 0400 71.3 756.0 856.0 113.2 13.2 102.4 41.9 0811 0500 71.3 756.0 856.0 113.2 13.2 102.0 41.9 0811 0600 71.3 757.0 854.0 112.8 13.2 102.2 41.9 0811 0700 71.3 757.0 852.0 112.5 13.0 101.0 41.9 0811 0800 71.3 757.0 852.0 112.5 13.2 110.0 41.9 0811 0900 71.3 757.0 852.0 112.5 13.1 109.1 41.9 0811 1000 71.3 757.0 852.0 112.5 13.2 110.0 41.9 0811 1100 71.4 756.0 852.0 112.7 13.1 110.0 41.9 0811 1200 71.4 756.0 853.0 112.8 13.1 111.1 42.0 0811 1300 71.5 755.0 854.0 113.1 13.2 112.9 42.0 0811 1400 71.5 755.0 855.0 113.2 13.1 110.1 41.9 0811 1500 71.5 755.0 855.0 113.2 13.2 104.0 41.9 0811 1600 71.6 754.0 855.0 113.4 13.5 127.2 41.9 0811 1700 71.5 754.0 856.0 113.5 13.6 149.6 41.9 0811 1800 71.5 754.0 854.0 113.3 13.5 150.7 41.9 0811 1900 71.5 754.0 854.0 113.3 13.7 150.9 41.9 0811 2000 71.5 754.0 854.0 113.3 13.6 152.3 41.9 0811 2100 71.4 754.0 854.0 113.3 13.7 135.8 41.9 0811 2200 71.4 754.0 852.0 113.0 13.7 135.9 41.9 0811 2300 71.4 754.0 851.0 112.9 13.6 134.7 41.9 0812 0000 71.4 755.0 849.0 112.5 13.3 104.0 41.9 0812 0100 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 0100 11 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0811 0100 70.9 756.0 791.0 104.6 15.0 100.1 43.0 0811 0200 70.8 756.0 790.0 104.5 15.0 100.0 43.0 0811 0300 70.8 756.0 790.0 104.5 14.7 100.0 43.0 0811 0400 70.7 756.0 789.0 104.4 14.5 100.3 43.0 0811 0500 70.7 757.0 788.0 104.1 13.8 100.2 43.0 0811 0600 70.7 757.0 789.0 104.2 13.9 100.1 43.0 0811 0700 70.6 757.0 791.0 104.5 14.8 99.5 43.0 0811 0800 70.6 758.0 792.0 104.5 14.0 99.4 43.0 0811 0900 70.7 757.0 794.0 104.9 14.6 100.8 43.0 0811 1000 70.8 757.0 796.0 105.2 13.8 101.6 43.0 0811 1100 70.9 757.0 798.0 105.4 13.4 102.4 43.0 0811 1200 71.0 756.0 801.0 106.0 12.2 102.1 43.0 0811 1300 71.1 756.0 802.0 106.1 14.7 101.9 43.0 0811 1400 71.2 755.0 803.0 106.4 15.1 101.8 43.0 0811 1500 71.2 755.0 804.0 106.5 14.4 102.5 43.0 0811 1600 71.3 755.0 805.0 106.6 13.3 116.8 43.0 0811 1700 71.5 754.0 805.0 106.8 13.5 131.0 43.0 0811 1800 71.5 754.0 805.0 106.8 14.4 131.7 43.0 0811 1900 71.3 754.0 803.0 106.5 14.1 130.0 43.0 0811 2000 71.3 754.0 802.0 106.4 14.1 121.2 43.0 0811 2100 71.2 755.0 801.0 106.1 14.0 120.5 43.0 0811 2200 71.1 755.0 800.0 106.0 15.0 120.2 43.0 0811 2300 71.1 755.0 799.0 105.8 14.9 119.8 43.0 0812 0000 71.0 755.0 798.0 105.7 15.7 101.3 43.0 0812 0100 + + + + + 100.1 43.0 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0100 11 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0811 0100 71.1 757.0 845.0 111.6 8.7 100.1 43.0 0811 0200 71.1 757.0 848.0 112.0 8.7 100.0 43.0 0811 0300 71.0 757.0 848.0 112.0 8.8 100.0 43.0 0811 0400 70.9 758.0 848.0 111.9 8.7 100.3 43.0 0811 0500 70.9 758.0 847.0 111.7 8.6 100.2 43.0 0811 0600 70.8 758.0 846.0 111.6 8.6 100.1 43.0 0811 0700 70.8 759.0 848.0 111.7 8.6 99.5 43.0 0811 0800 70.8 759.0 848.0 111.7 8.5 99.4 43.0 0811 0900 70.8 759.0 849.0 111.9 8.5 100.8 43.0 0811 1000 70.9 758.0 851.0 112.3 8.5 101.6 43.0 0811 1100 70.9 758.0 850.0 112.1 8.4 102.4 43.0 0811 1200 71.0 758.0 851.0 112.3 8.4 102.1 43.0 0811 1300 71.1 757.0 850.0 112.3 8.2 101.9 43.0 0811 1400 71.2 757.0 849.0 112.2 8.2 101.8 43.0 0811 1500 71.2 756.0 849.0 112.3 8.1 102.5 43.0 0811 1600 71.2 756.0 848.0 112.2 8.2 116.8 43.0 0811 1700 71.3 756.0 849.0 112.3 8.3 131.0 43.0 0811 1800 71.3 756.0 848.0 112.2 8.4 131.7 43.0 0811 1900 71.3 756.0 846.0 111.9 8.4 130.0 43.0 0811 2000 71.3 756.0 843.0 111.5 8.4 121.2 43.0 0811 2100 71.3 756.0 841.0 111.2 8.4 120.5 43.0 0811 2200 71.2 756.0 840.0 111.1 8.5 120.2 43.0 0811 2300 71.2 756.0 839.0 111.0 8.5 119.8 43.0 0812 0000 71.2 756.0 838.0 110.8 8.3 101.3 43.0 0812 0100 + + + + + 100.1 43.0 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 0100 11 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0811 0100 70.9 761.0 791.0 103.9 14.9 118.4 75.6 0811 0200 70.9 761.0 791.0 103.9 14.8 118.2 75.6 0811 0300 70.8 761.0 791.0 103.9 14.8 118.1 75.5 0811 0400 70.8 761.0 790.0 103.8 14.9 118.1 75.5 0811 0500 70.8 762.0 790.0 103.7 15.3 118.4 75.5 0811 0600 70.7 762.0 789.0 103.5 15.2 118.6 75.5 0811 0700 70.6 762.0 788.0 103.4 14.8 118.6 75.4 0811 0800 70.5 762.0 788.0 103.4 14.4 118.7 75.4 0811 0900 70.5 762.0 787.0 103.3 14.2 119.2 75.3 0811 1000 70.5 762.0 786.0 103.1 14.2 119.1 75.2 0811 1100 70.4 762.0 786.0 103.1 14.4 118.9 75.1 0811 1200 70.5 762.0 787.0 103.3 14.4 118.9 75.1 0811 1300 70.5 761.0 787.0 103.4 14.1 118.8 75.0 0811 1400 70.6 761.0 787.0 103.4 13.7 118.6 75.0 0811 1500 70.6 761.0 786.0 103.3 13.8 118.7 74.9 0811 1600 70.6 760.0 786.0 103.4 14.6 118.4 74.8 0811 1700 70.7 760.0 787.0 103.6 14.1 118.4 74.8 0811 1800 70.7 759.0 787.0 103.7 14.8 118.2 74.9 0811 1900 70.7 759.0 788.0 103.8 14.9 118.3 75.0 0811 2000 70.7 759.0 788.0 103.8 14.8 118.7 75.1 0811 2100 70.8 760.0 788.0 103.7 14.3 119.1 75.2 0811 2200 70.8 760.0 788.0 103.7 15.1 119.2 75.3 0811 2300 70.8 760.0 788.0 103.7 14.5 119.4 75.3 0812 0000 70.8 760.0 788.0 103.7 15.2 119.3 75.3 0812 0100 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 0100 11 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0811 0100 70.7 763.0 890.0 116.6 8.1 118.4 75.6 0811 0200 70.7 763.0 889.0 116.5 8.0 118.2 75.6 0811 0300 70.6 763.0 888.0 116.4 8.0 118.1 75.5 0811 0400 70.6 763.0 890.0 116.6 8.1 118.1 75.5 0811 0500 70.6 763.0 890.0 116.6 8.1 118.4 75.5 0811 0600 70.6 764.0 890.0 116.5 8.1 118.6 75.5 0811 0700 70.6 764.0 891.0 116.6 8.1 118.6 75.4 0811 0800 70.6 764.0 893.0 116.9 8.1 118.7 75.4 0811 0900 70.6 764.0 893.0 116.9 8.1 119.2 75.3 0811 1000 70.6 764.0 891.0 116.6 8.1 119.1 75.2 0811 1100 70.6 764.0 892.0 116.8 8.1 118.9 75.1 0811 1200 70.7 764.0 889.0 116.4 8.1 118.9 75.1 0811 1300 70.6 763.0 892.0 116.9 8.1 118.8 75.0 0811 1400 70.7 763.0 893.0 117.0 8.0 118.6 75.0 0811 1500 70.8 762.0 892.0 117.1 8.1 118.7 74.9 0811 1600 70.8 762.0 890.0 116.8 8.0 118.4 74.8 0811 1700 70.8 761.0 892.0 117.2 8.0 118.4 74.8 0811 1800 70.9 761.0 891.0 117.1 8.0 118.2 74.9 0811 1900 70.8 761.0 890.0 117.0 8.0 118.3 75.0 0811 2000 70.8 761.0 888.0 116.7 8.0 118.7 75.1 0811 2100 70.7 761.0 885.0 116.3 8.0 119.1 75.2 0811 2200 70.6 761.0 885.0 116.3 8.0 119.2 75.3 0811 2300 70.6 761.0 884.0 116.2 8.0 119.4 75.3 0812 0000 70.5 762.0 884.0 116.0 8.0 119.3 75.3 0812 0100 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 0100 11 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0811 0100 + + + + + 118.4 75.6 0811 0200 + + + + + 118.2 75.6 0811 0300 + + + + + 118.1 75.5 0811 0400 + + + + + 118.1 75.5 0811 0500 + + + + + 118.4 75.5 0811 0600 + + + + + 118.6 75.5 0811 0700 + + + + + 118.6 75.4 0811 0800 + + + + + 118.7 75.4 0811 0900 + + + + + 119.2 75.3 0811 1000 + + + + + 119.1 75.2 0811 1100 + + + + + 118.9 75.1 0811 1200 + + + + + 118.9 75.1 0811 1300 + + + + + 118.8 75.0 0811 1400 + + + + + 118.6 75.0 0811 1500 + + + + + 118.7 74.9 0811 1600 + + + + + 118.4 74.8 0811 1700 + + + + + 118.4 74.8 0811 1800 + + + + + 118.2 74.9 0811 1900 + + + + + 118.3 75.0 0811 2000 + + + + + 118.7 75.1 0811 2100 + + + + + 119.1 75.2 0811 2200 + + + + + 119.2 75.3 0811 2300 + + + + + 119.4 75.3 0812 0000 + + + + + 119.3 75.3 0812 0100 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 0100 11 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0811 0100 71.0 761.0 870.0 114.3 20.3 118.4 75.6 0811 0200 70.9 761.0 869.0 114.2 20.4 118.2 75.6 0811 0300 70.9 762.0 869.0 114.0 20.2 118.1 75.5 0811 0400 70.9 762.0 869.0 114.0 20.4 118.1 75.5 0811 0500 70.8 762.0 869.0 114.0 20.5 118.4 75.5 0811 0600 70.8 762.0 870.0 114.2 20.8 118.6 75.5 0811 0700 70.7 763.0 870.0 114.0 21.3 118.6 75.4 0811 0800 70.6 763.0 874.0 114.5 21.4 118.7 75.4 0811 0900 70.6 763.0 874.0 114.5 21.4 119.2 75.3 0811 1000 70.5 762.0 874.0 114.7 21.3 119.1 75.2 0811 1100 70.6 762.0 874.0 114.7 21.4 118.9 75.1 0811 1200 70.6 762.0 873.0 114.6 21.1 118.9 75.1 0811 1300 70.6 762.0 870.0 114.2 20.9 118.8 75.0 0811 1400 70.6 761.0 870.0 114.3 21.0 118.6 75.0 0811 1500 70.7 761.0 869.0 114.2 20.9 118.7 74.9 0811 1600 70.7 760.0 868.0 114.2 20.7 118.4 74.8 0811 1700 70.8 760.0 866.0 113.9 20.5 118.4 74.8 0811 1800 70.8 760.0 866.0 113.9 20.4 118.2 74.9 0811 1900 70.8 759.0 865.0 114.0 20.3 118.3 75.0 0811 2000 70.8 759.0 865.0 114.0 20.5 118.7 75.1 0811 2100 70.8 760.0 866.0 113.9 20.7 119.1 75.2 0811 2200 70.8 760.0 866.0 113.9 20.9 119.2 75.3 0811 2300 70.8 760.0 866.0 113.9 20.7 119.4 75.3 0812 0000 70.9 760.0 867.0 114.1 20.4 119.3 75.3 0812 0100 + + + + + + +