TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 0000 24 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0824 0000 70.2 752.1 770.0 102.4 16.0 + + 0824 0100 70.1 752.4 770.0 102.3 16.0 + + 0824 0200 70.1 752.5 771.0 102.5 16.0 + + 0824 0300 70.1 752.7 771.0 102.4 16.1 + + 0824 0400 70.0 753.0 771.0 102.4 16.1 + + 0824 0500 70.0 753.0 769.0 102.1 16.1 + + 0824 0600 69.9 753.5 767.0 101.8 16.1 + + 0824 0700 69.9 754.0 766.0 101.6 16.2 + + 0824 0800 69.8 754.4 765.0 101.4 16.2 + + 0824 0900 69.8 754.5 764.0 101.3 16.2 + + 0824 1000 69.9 754.1 766.0 101.6 16.1 + + 0824 1100 70.1 753.8 768.0 101.9 16.2 + + 0824 1200 70.2 753.1 771.0 102.4 16.1 + + 0824 1300 70.4 752.4 774.0 102.9 16.0 + + 0824 1400 70.3 751.7 775.0 103.1 16.0 + + 0824 1500 70.4 750.9 776.0 103.3 15.9 + + 0824 1600 70.4 750.3 776.0 103.4 15.9 + + 0824 1700 70.4 749.8 776.0 103.5 15.9 + + 0824 1800 70.4 749.7 775.0 103.4 15.9 + + 0824 1900 70.4 749.4 775.0 103.4 15.9 + + 0824 2000 70.4 749.5 775.0 103.4 15.8 + + 0824 2100 70.3 749.7 775.0 103.4 15.8 + + 0824 2200 70.4 750.0 774.0 103.2 15.9 + + 0824 2300 70.3 750.1 774.0 103.2 15.8 + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 0000 24 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0824 0000 71.0 751.9 782.0 104.0 49.5 97.3 41.0 0824 0100 71.0 752.2 781.0 103.8 49.4 111.4 55.0 0824 0200 71.1 752.5 782.0 103.9 49.4 111.3 54.8 0824 0300 71.1 752.6 783.0 104.0 49.4 111.4 54.8 0824 0400 71.1 752.8 783.0 104.0 49.4 111.2 54.8 0824 0500 71.1 752.9 783.0 104.0 49.5 111.8 54.9 0824 0600 71.0 753.3 781.0 103.7 49.5 111.4 55.0 0824 0700 71.0 753.7 780.0 103.5 49.6 111.8 55.1 0824 0800 71.0 753.9 779.0 103.3 49.7 111.0 55.3 0824 0900 71.0 754.0 778.0 103.2 49.7 111.0 55.4 0824 1000 70.9 753.8 777.0 103.1 49.7 111.5 55.6 0824 1100 70.9 753.3 777.0 103.1 49.7 112.2 55.7 0824 1200 70.9 752.8 776.0 103.1 49.7 111.9 55.7 0824 1300 70.9 751.9 777.0 103.3 49.7 111.9 55.7 0824 1400 70.9 751.3 777.0 103.4 49.6 112.1 55.6 0824 1500 70.9 750.7 778.0 103.6 49.5 111.8 55.4 0824 1600 70.9 750.0 778.0 103.7 49.5 111.2 55.3 0824 1700 71.0 749.6 779.0 103.9 49.4 111.3 55.2 0824 1800 70.9 749.5 779.0 103.9 49.4 111.5 55.1 0824 1900 70.9 749.1 778.0 103.9 49.3 111.4 55.0 0824 2000 70.9 749.2 777.0 103.7 49.4 111.2 55.1 0824 2100 70.9 749.4 777.0 103.7 49.3 111.2 55.0 0824 2200 70.9 749.8 779.0 103.9 49.3 111.0 54.9 0824 2300 71.0 749.9 780.0 104.0 49.4 111.2 54.9 TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 0000 24 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0824 0000 71.1 754.1 880.0 116.7 15.5 97.3 41.0 0824 0100 71.1 754.4 881.0 116.8 15.6 111.4 55.0 0824 0200 71.1 754.7 883.0 117.0 15.8 111.3 54.8 0824 0300 71.1 754.8 881.0 116.7 15.8 111.4 54.8 0824 0400 71.1 755.0 878.0 116.3 15.9 111.2 54.8 0824 0500 71.1 755.2 876.0 116.0 15.9 111.8 54.9 0824 0600 71.1 755.5 875.0 115.8 15.8 111.4 55.0 0824 0700 71.1 756.0 877.0 116.0 15.9 111.8 55.1 0824 0800 71.0 756.2 881.0 116.5 16.0 111.0 55.3 0824 0900 71.1 756.1 883.0 116.8 16.1 111.0 55.4 0824 1000 71.1 755.9 885.0 117.1 16.1 111.5 55.6 0824 1100 71.2 755.4 883.0 116.9 16.0 112.2 55.7 0824 1200 71.2 754.8 881.0 116.7 16.1 111.9 55.7 0824 1300 71.3 754.0 884.0 117.2 16.1 111.9 55.7 0824 1400 71.3 753.4 885.0 117.5 16.0 112.1 55.6 0824 1500 71.5 752.8 884.0 117.4 16.0 111.8 55.4 0824 1600 71.4 752.2 883.0 117.4 16.0 111.2 55.3 0824 1700 71.5 751.8 878.0 116.8 16.0 111.3 55.2 0824 1800 71.6 751.7 878.0 116.8 16.1 111.5 55.1 0824 1900 71.5 751.4 873.0 116.2 16.0 111.4 55.0 0824 2000 71.5 751.6 868.0 115.5 15.9 111.2 55.1 0824 2100 71.4 751.8 865.0 115.1 15.7 111.2 55.0 0824 2200 71.3 752.1 869.0 115.5 15.8 111.0 54.9 0824 2300 71.3 752.2 864.0 114.9 15.8 111.2 54.9 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 0000 24 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0824 0000 72.3 755.0 794.0 105.2 32.1 95.6 40.8 0824 0100 72.3 755.0 796.0 105.4 32.1 91.1 34.8 0824 0200 72.3 755.0 794.0 105.2 32.1 92.3 34.8 0824 0300 72.3 755.0 793.0 105.0 32.1 90.6 34.8 0824 0400 72.2 755.0 795.0 105.3 32.1 96.3 34.8 0824 0500 72.2 756.0 795.0 105.2 32.1 96.8 34.8 0824 0600 72.2 756.0 794.0 105.0 32.1 95.2 34.8 0824 0700 72.2 756.0 792.0 104.8 32.1 91.4 34.9 0824 0800 72.3 757.0 793.0 104.8 32.1 92.8 35.0 0824 0900 72.3 757.0 794.0 104.9 32.1 89.8 35.0 0824 1000 72.3 756.0 795.0 105.2 32.1 89.7 35.1 0824 1100 72.3 756.0 795.0 105.2 32.1 90.7 35.1 0824 1200 72.4 755.0 794.0 105.2 32.1 92.5 35.1 0824 1300 72.4 754.0 794.0 105.3 32.1 90.3 35.1 0824 1400 72.5 754.0 795.0 105.4 32.1 92.2 35.1 0824 1500 72.4 753.0 794.0 105.4 32.0 91.5 35.1 0824 1600 72.5 752.0 798.0 106.1 32.0 103.1 35.1 0824 1700 72.4 752.0 799.0 106.2 32.0 134.2 35.1 0824 1800 73.3 752.0 810.0 107.7 32.0 154.9 35.0 0824 1900 73.2 752.0 807.0 107.3 32.0 154.6 35.0 0824 2000 73.2 752.0 808.0 107.4 32.0 152.1 35.0 0824 2100 72.5 753.0 799.0 106.1 32.0 151.4 35.0 0824 2200 72.8 753.0 800.0 106.2 32.0 128.1 35.0 0824 2300 72.7 753.0 796.0 105.7 32.0 97.5 35.0 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 0000 24 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0824 0000 72.5 757.0 866.0 114.4 14.5 95.6 40.8 0824 0100 72.4 757.0 866.0 114.4 14.3 91.1 34.8 0824 0200 72.4 757.0 864.0 114.1 14.3 92.3 34.8 0824 0300 72.4 757.0 863.0 114.0 14.2 90.6 34.8 0824 0400 72.4 758.0 863.0 113.9 14.2 96.3 34.8 0824 0500 72.4 758.0 862.0 113.7 14.1 96.8 34.8 0824 0600 72.4 758.0 863.0 113.9 14.2 95.2 34.8 0824 0700 72.4 759.0 865.0 114.0 14.0 91.4 34.9 0824 0800 72.4 759.0 866.0 114.1 14.2 92.8 35.0 0824 0900 72.4 759.0 869.0 114.5 13.9 89.8 35.0 0824 1000 72.5 759.0 869.0 114.5 13.9 89.7 35.1 0824 1100 72.5 758.0 867.0 114.4 13.7 90.7 35.1 0824 1200 72.6 757.0 870.0 114.9 13.6 92.5 35.1 0824 1300 72.6 757.0 871.0 115.1 13.5 90.3 35.1 0824 1400 72.7 756.0 869.0 114.9 13.5 92.2 35.1 0824 1500 72.7 755.0 868.0 115.0 13.4 91.5 35.1 0824 1600 72.7 754.0 869.0 115.3 13.5 103.1 35.1 0824 1700 72.7 754.0 869.0 115.3 13.9 134.2 35.1 0824 1800 72.6 754.0 866.0 114.9 14.5 154.9 35.0 0824 1900 72.6 754.0 865.0 114.7 14.6 154.6 35.0 0824 2000 72.6 754.0 865.0 114.7 14.7 152.1 35.0 0824 2100 72.6 755.0 865.0 114.6 14.6 151.4 35.0 0824 2200 72.6 755.0 865.0 114.6 14.4 128.1 35.0 0824 2300 72.6 755.0 865.0 114.6 13.9 97.5 35.0 TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 0000 24 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0824 0000 72.1 757.0 805.0 106.3 17.5 96.0 36.0 0824 0100 72.0 757.0 804.0 106.2 17.5 93.4 36.0 0824 0200 71.9 757.0 802.0 105.9 17.4 93.1 36.0 0824 0300 71.9 757.0 801.0 105.8 17.3 93.1 36.0 0824 0400 71.8 757.0 800.0 105.7 17.2 93.0 36.0 0824 0500 71.8 758.0 799.0 105.4 17.2 93.6 36.0 0824 0600 71.8 758.0 799.0 105.4 17.1 93.0 36.0 0824 0700 71.7 759.0 798.0 105.1 17.3 93.4 36.0 0824 0800 71.7 759.0 797.0 105.0 17.1 93.2 36.0 0824 0900 71.7 759.0 796.0 104.9 17.1 93.2 36.0 0824 1000 71.7 758.0 797.0 105.1 17.0 92.9 36.0 0824 1100 71.7 758.0 797.0 105.1 16.9 93.1 36.0 0824 1200 71.7 757.0 798.0 105.4 16.8 93.2 36.0 0824 1300 71.8 756.0 799.0 105.7 16.7 93.1 36.0 0824 1400 71.8 755.0 802.0 106.2 16.7 93.5 36.0 0824 1500 71.8 755.0 803.0 106.4 16.5 93.4 36.0 0824 1600 72.0 754.0 804.0 106.6 16.5 93.2 36.0 0824 1700 72.0 754.0 806.0 106.9 16.5 98.4 36.0 0824 1800 72.1 754.0 809.0 107.3 16.7 104.5 36.0 0824 1900 72.2 753.0 811.0 107.7 17.1 124.3 36.0 0824 2000 72.2 754.0 813.0 107.8 17.1 137.5 36.0 0824 2100 72.2 755.0 817.0 108.2 17.2 141.1 36.0 0824 2200 72.3 755.0 818.0 108.3 17.1 140.0 36.0 0824 2300 72.2 755.0 819.0 108.5 17.1 121.7 36.0 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0000 24 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0824 0000 72.2 758.0 843.0 111.2 7.9 96.0 36.0 0824 0100 72.2 758.0 842.0 111.1 7.8 93.4 36.0 0824 0200 72.1 758.0 845.0 111.5 7.8 93.1 36.0 0824 0300 72.1 759.0 847.0 111.6 7.8 93.1 36.0 0824 0400 72.1 759.0 848.0 111.7 7.8 93.0 36.0 0824 0500 72.0 759.0 850.0 112.0 7.8 93.6 36.0 0824 0600 72.0 760.0 850.0 111.8 7.8 93.0 36.0 0824 0700 71.9 760.0 850.0 111.8 7.8 93.4 36.0 0824 0800 71.9 760.0 850.0 111.8 7.8 93.2 36.0 0824 0900 71.9 760.0 852.0 112.1 7.8 93.2 36.0 0824 1000 71.9 760.0 853.0 112.2 7.7 92.9 36.0 0824 1100 71.9 759.0 855.0 112.6 7.7 93.1 36.0 0824 1200 72.0 759.0 855.0 112.6 7.6 93.2 36.0 0824 1300 72.0 758.0 855.0 112.8 7.6 93.1 36.0 0824 1400 72.0 757.0 854.0 112.8 7.5 93.5 36.0 0824 1500 72.1 756.0 855.0 113.1 7.4 93.4 36.0 0824 1600 72.2 756.0 854.0 113.0 7.3 93.2 36.0 0824 1700 72.2 755.0 852.0 112.8 7.4 98.4 36.0 0824 1800 72.2 755.0 853.0 113.0 7.4 104.5 36.0 0824 1900 72.4 755.0 854.0 113.1 7.7 124.3 36.0 0824 2000 72.3 755.0 852.0 112.8 8.0 137.5 36.0 0824 2100 72.2 756.0 851.0 112.6 8.0 141.1 36.0 0824 2200 72.2 756.0 848.0 112.2 8.2 140.0 36.0 0824 2300 72.2 757.0 846.0 111.8 8.1 121.7 36.0 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 0000 24 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0824 0000 71.4 760.0 792.0 104.2 15.1 103.7 60.5 0824 0100 71.5 760.0 793.0 104.3 15.3 103.8 60.6 0824 0200 71.5 760.0 793.0 104.3 15.5 103.7 60.6 0824 0300 71.5 760.0 793.0 104.3 15.4 103.7 60.6 0824 0400 71.5 760.0 793.0 104.3 15.1 103.8 60.6 0824 0500 71.4 760.0 793.0 104.3 15.5 103.8 60.6 0824 0600 71.4 760.0 793.0 104.3 15.3 103.8 60.6 0824 0700 71.4 760.0 793.0 104.3 15.4 104.9 60.8 0824 0800 71.4 760.0 793.0 104.3 15.2 105.1 61.0 0824 0900 71.3 760.0 793.0 104.3 15.4 105.0 61.0 0824 1000 71.4 759.0 794.0 104.6 15.2 104.9 60.9 0824 1100 71.4 759.0 794.0 104.6 15.3 105.0 60.8 0824 1200 71.4 758.0 794.0 104.7 14.9 104.9 60.8 0824 1300 71.4 758.0 794.0 104.7 15.2 104.7 60.7 0824 1400 71.5 757.0 794.0 104.9 15.0 104.9 60.7 0824 1500 71.6 756.0 795.0 105.2 15.3 104.8 60.7 0824 1600 71.7 755.0 795.0 105.3 14.9 104.6 60.6 0824 1700 71.7 754.0 796.0 105.6 14.7 104.5 60.6 0824 1800 71.7 754.0 797.0 105.7 15.0 104.3 60.6 0824 1900 71.8 754.0 797.0 105.7 14.8 104.4 60.6 0824 2000 71.9 754.0 798.0 105.8 15.3 112.9 69.2 0824 2100 71.9 755.0 798.0 105.7 15.1 113.6 69.8 0824 2200 71.9 755.0 799.0 105.8 15.0 113.7 70.0 0824 2300 71.9 755.0 799.0 105.8 15.2 113.4 70.1 TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 0000 24 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0824 0000 71.4 762.0 895.0 117.5 8.2 103.7 60.5 0824 0100 71.3 762.0 894.0 117.3 8.2 103.8 60.6 0824 0200 71.3 762.0 893.0 117.2 8.2 103.7 60.6 0824 0300 71.3 762.0 894.0 117.3 8.2 103.7 60.6 0824 0400 71.3 761.0 894.0 117.5 8.2 103.8 60.6 0824 0500 71.3 761.0 894.0 117.5 8.2 103.8 60.6 0824 0600 71.3 761.0 895.0 117.6 8.2 103.8 60.6 0824 0700 71.3 761.0 895.0 117.6 8.2 104.9 60.8 0824 0800 71.2 761.0 893.0 117.3 8.2 105.1 61.0 0824 0900 71.2 761.0 891.0 117.1 8.2 105.0 61.0 0824 1000 71.3 760.0 891.0 117.2 8.2 104.9 60.9 0824 1100 71.4 760.0 892.0 117.4 8.1 105.0 60.8 0824 1200 71.4 759.0 895.0 117.9 8.1 104.9 60.8 0824 1300 71.6 759.0 895.0 117.9 8.1 104.7 60.7 0824 1400 71.6 758.0 895.0 118.1 8.1 104.9 60.7 0824 1500 71.8 758.0 894.0 117.9 8.1 104.8 60.7 0824 1600 71.8 758.0 894.0 117.9 8.0 104.6 60.6 0824 1700 71.8 757.0 895.0 118.2 8.0 104.5 60.6 0824 1800 71.9 757.0 894.0 118.1 8.0 104.3 60.6 0824 1900 71.8 757.0 894.0 118.1 8.0 104.4 60.6 0824 2000 71.7 757.0 894.0 118.1 8.0 112.9 69.2 0824 2100 71.8 758.0 894.0 117.9 8.0 113.6 69.8 0824 2200 71.7 758.0 894.0 117.9 8.1 113.7 70.0 0824 2300 71.7 759.0 894.0 117.8 8.1 113.4 70.1 TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 0000 24 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0824 0000 + + + + + 103.7 60.5 0824 0100 + + + + + 103.8 60.6 0824 0200 + + + + + 103.7 60.6 0824 0300 + + + + + 103.7 60.6 0824 0400 + + + + + 103.8 60.6 0824 0500 + + + + + 103.8 60.6 0824 0600 + + + + + 103.8 60.6 0824 0700 + + + + + 104.9 60.8 0824 0800 + + + + + 105.1 61.0 0824 0900 + + + + + 105.0 61.0 0824 1000 + + + + + 104.9 60.9 0824 1100 + + + + + 105.0 60.8 0824 1200 + + + + + 104.9 60.8 0824 1300 + + + + + 104.7 60.7 0824 1400 + + + + + 104.9 60.7 0824 1500 + + + + + 104.8 60.7 0824 1600 + + + + + 104.6 60.6 0824 1700 + + + + + 104.5 60.6 0824 1800 + + + + + 104.3 60.6 0824 1900 + + + + + 104.4 60.6 0824 2000 + + + + + 112.9 69.2 0824 2100 + + + + + 113.6 69.8 0824 2200 + + + + + 113.7 70.0 0824 2300 + + + + + 113.4 70.1 TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 0000 24 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0824 0000 71.4 761.0 866.0 113.8 19.3 103.7 60.5 0824 0100 71.4 761.0 866.0 113.8 19.3 103.8 60.6 0824 0200 71.4 761.0 866.0 113.8 19.1 103.7 60.6 0824 0300 71.4 761.0 867.0 113.9 19.0 103.7 60.6 0824 0400 71.4 760.0 866.0 113.9 19.3 103.8 60.6 0824 0500 71.4 760.0 867.0 114.1 19.5 103.8 60.6 0824 0600 71.3 760.0 868.0 114.2 19.8 103.8 60.6 0824 0700 71.3 761.0 869.0 114.2 19.9 104.9 60.8 0824 0800 71.3 761.0 869.0 114.2 19.7 105.1 61.0 0824 0900 71.3 760.0 869.0 114.3 19.8 105.0 61.0 0824 1000 71.3 760.0 869.0 114.3 19.6 104.9 60.9 0824 1100 71.3 759.0 868.0 114.4 19.5 105.0 60.8 0824 1200 71.4 759.0 867.0 114.2 19.3 104.9 60.8 0824 1300 71.4 758.0 867.0 114.4 19.2 104.7 60.7 0824 1400 71.5 758.0 866.0 114.2 19.1 104.9 60.7 0824 1500 71.6 757.0 865.0 114.3 19.0 104.8 60.7 0824 1600 71.6 757.0 864.0 114.1 18.9 104.6 60.6 0824 1700 71.7 756.0 864.0 114.3 19.0 104.5 60.6 0824 1800 71.7 756.0 863.0 114.2 18.9 104.3 60.6 0824 1900 71.8 756.0 862.0 114.0 18.9 104.4 60.6 0824 2000 71.8 756.0 866.0 114.6 19.8 112.9 69.2 0824 2100 71.9 757.0 867.0 114.5 20.0 113.6 69.8 0824 2200 71.9 757.0 867.0 114.5 20.1 113.7 70.0 0824 2300 71.9 758.0 868.0 114.5 20.0 113.4 70.1