TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 1100 1 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0801 1100 69.0 751.5 801.0 106.6 17.3 + + 0801 1200 69.1 751.5 802.0 106.7 17.3 + + 0801 1300 69.3 751.2 803.0 106.9 17.3 + + 0801 1400 69.3 751.1 804.0 107.0 17.2 + + 0801 1500 69.4 750.5 806.0 107.4 17.3 + + 0801 1600 69.3 750.5 807.0 107.5 17.2 + + 0801 1700 69.3 750.2 807.0 107.6 17.2 + + 0801 1800 69.3 750.7 806.0 107.4 17.2 + + 0801 1900 69.1 751.2 804.0 107.0 17.2 + + 0801 2000 68.9 752.3 803.0 106.7 17.1 + + 0801 2100 68.8 753.2 802.0 106.5 17.2 + + 0801 2200 68.8 754.1 801.0 106.2 17.1 + + 0801 2300 68.7 754.6 800.0 106.0 17.2 + + 0802 0000 68.7 754.9 799.0 105.8 17.2 + + 0802 0100 68.6 755.0 798.0 105.7 17.1 + + 0802 0200 68.6 755.0 796.0 105.4 17.2 + + 0802 0300 68.5 755.3 795.0 105.3 17.2 + + 0802 0400 68.5 755.3 794.0 105.1 17.2 + + 0802 0500 68.5 755.3 794.0 105.1 17.2 + + 0802 0600 68.4 755.3 793.0 105.0 17.3 + + 0802 0700 68.4 755.7 792.0 104.8 17.2 + + 0802 0800 68.4 755.7 791.0 104.7 17.2 + + 0802 0900 68.5 755.6 792.0 104.8 17.2 + + 0802 1000 68.6 755.3 793.0 105.0 17.2 + + 0802 1100 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 1100 1 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0801 1100 70.5 752.4 794.0 105.5 50.2 135.4 69.7 0801 1200 70.5 752.2 794.0 105.6 50.2 135.6 69.8 0801 1300 70.5 751.7 793.0 105.5 50.3 135.4 70.1 0801 1400 70.5 751.5 793.0 105.5 50.2 135.2 70.3 0801 1500 70.3 751.2 792.0 105.4 50.2 135.5 70.0 0801 1600 70.3 751.3 791.0 105.3 50.1 135.0 69.9 0801 1700 70.3 751.2 791.0 105.3 50.1 127.0 69.9 0801 1800 70.4 751.5 790.0 105.1 50.2 126.0 69.4 0801 1900 70.5 751.9 790.0 105.1 50.2 125.3 69.0 0801 2000 70.6 752.4 791.0 105.1 50.3 125.4 69.1 0801 2100 70.7 753.3 791.0 105.0 50.4 125.8 69.2 0801 2200 70.6 754.2 791.0 104.9 50.4 126.1 69.1 0801 2300 70.7 754.8 790.0 104.7 50.4 125.7 69.1 0802 0000 70.7 755.0 790.0 104.6 50.3 125.7 69.1 0802 0100 70.7 755.3 790.0 104.6 50.3 129.3 72.9 0802 0200 70.6 755.3 789.0 104.5 50.3 129.5 73.0 0802 0300 70.6 755.4 789.0 104.4 50.2 129.2 73.0 0802 0400 70.6 755.6 788.0 104.3 50.3 129.1 73.0 0802 0500 70.5 755.8 787.0 104.1 50.3 129.2 73.1 0802 0600 70.5 755.9 787.0 104.1 50.3 129.5 73.1 0802 0700 70.5 756.3 786.0 103.9 50.3 129.2 73.1 0802 0800 70.4 756.2 786.0 103.9 50.3 129.2 73.1 0802 0900 70.5 756.1 785.0 103.8 50.3 129.1 73.1 0802 1000 70.5 755.7 785.0 103.9 50.3 129.5 73.2 0802 1100 + + + + + 129.6 73.3 TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 1100 1 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0801 1100 70.8 754.6 865.0 114.6 18.6 135.4 69.7 0801 1200 70.8 754.4 869.0 115.2 18.6 135.6 69.8 0801 1300 70.8 754.0 868.0 115.1 18.6 135.4 70.1 0801 1400 70.7 753.8 872.0 115.7 18.6 135.2 70.3 0801 1500 70.9 753.6 873.0 115.8 18.5 135.5 70.0 0801 1600 70.8 753.8 870.0 115.4 18.7 135.0 69.9 0801 1700 70.6 753.6 878.0 116.5 18.5 127.0 69.9 0801 1800 70.6 753.8 866.0 114.9 18.5 126.0 69.4 0801 1900 70.5 754.2 873.0 115.8 18.3 125.3 69.0 0801 2000 70.5 754.7 863.0 114.4 18.2 125.4 69.1 0801 2100 70.6 755.6 869.0 115.0 18.4 125.8 69.2 0801 2200 70.6 756.5 871.0 115.1 18.3 126.1 69.1 0801 2300 70.5 757.0 869.0 114.8 18.2 125.7 69.1 0802 0000 70.6 757.4 874.0 115.4 18.2 125.7 69.1 0802 0100 70.5 757.6 853.0 112.6 18.1 129.3 72.9 0802 0200 70.6 757.5 850.0 112.2 18.2 129.5 73.0 0802 0300 70.5 757.6 849.0 112.1 18.2 129.2 73.0 0802 0400 70.5 757.8 854.0 112.7 18.3 129.1 73.0 0802 0500 70.5 758.0 857.0 113.1 18.3 129.2 73.1 0802 0600 70.4 758.2 860.0 113.4 18.3 129.5 73.1 0802 0700 70.4 758.5 861.0 113.5 18.3 129.2 73.1 0802 0800 70.4 758.4 864.0 113.9 18.4 129.2 73.1 0802 0900 70.5 758.3 868.0 114.5 18.5 129.1 73.1 0802 1000 70.6 757.9 868.0 114.5 18.5 129.5 73.2 0802 1100 + + + + + 129.6 73.3 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 1100 1 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0801 1100 70.8 756.0 781.0 103.3 32.0 124.2 42.1 0801 1200 70.8 756.0 781.0 103.3 32.0 129.0 42.1 0801 1300 70.9 756.0 781.0 103.3 32.0 124.1 42.1 0801 1400 70.9 756.0 781.0 103.3 32.0 125.1 42.1 0801 1500 71.0 756.0 782.0 103.4 32.0 124.7 42.1 0801 1600 71.0 756.0 781.0 103.3 32.0 126.4 42.1 0801 1700 71.0 756.0 781.0 103.3 32.1 152.8 42.1 0801 1800 70.9 756.0 781.0 103.3 32.0 150.9 42.1 0801 1900 71.0 757.0 781.0 103.2 32.0 151.8 42.1 0801 2000 70.9 757.0 781.0 103.2 32.1 152.7 42.1 0801 2100 70.9 758.0 781.0 103.0 32.0 150.8 42.1 0801 2200 70.9 758.0 781.0 103.0 32.1 152.8 42.1 0801 2300 70.8 758.0 780.0 102.9 32.1 126.9 42.1 0802 0000 70.8 758.0 780.0 102.9 32.1 126.4 42.3 0802 0100 70.8 758.0 780.0 102.9 32.1 116.6 44.1 0802 0200 70.7 758.0 780.0 102.9 32.1 114.1 44.1 0802 0300 70.7 758.0 780.0 102.9 32.1 113.3 44.1 0802 0400 70.7 759.0 779.0 102.6 32.1 114.8 44.1 0802 0500 70.7 759.0 779.0 102.6 32.1 114.4 44.1 0802 0600 70.6 759.0 778.0 102.5 32.1 113.7 44.1 0802 0700 70.6 759.0 778.0 102.5 32.1 113.8 44.1 0802 0800 70.5 759.0 777.0 102.4 32.1 120.3 44.1 0802 0900 70.5 759.0 778.0 102.5 32.1 130.3 44.1 0802 1000 70.5 759.0 778.0 102.5 32.1 130.4 44.1 0802 1100 + + + + + 132.4 44.1 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 1100 1 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0801 1100 71.2 758.0 860.0 113.5 14.0 124.2 42.1 0801 1200 71.3 758.0 861.0 113.6 14.1 129.0 42.1 0801 1300 71.3 758.0 862.0 113.7 13.9 124.1 42.1 0801 1400 71.3 759.0 864.0 113.8 14.1 125.1 42.1 0801 1500 71.3 758.0 866.0 114.2 14.1 124.7 42.1 0801 1600 71.3 758.0 864.0 114.0 14.3 126.4 42.1 0801 1700 71.3 758.0 864.0 114.0 14.5 152.8 42.1 0801 1800 71.3 759.0 866.0 114.1 14.4 150.9 42.1 0801 1900 71.3 759.0 865.0 114.0 14.6 151.8 42.1 0801 2000 71.2 759.0 863.0 113.7 14.6 152.7 42.1 0801 2100 71.2 760.0 864.0 113.7 14.7 150.8 42.1 0801 2200 71.2 761.0 862.0 113.3 14.6 152.8 42.1 0801 2300 71.1 760.0 865.0 113.8 14.4 126.9 42.1 0802 0000 71.1 760.0 865.0 113.8 14.5 126.4 42.3 0802 0100 71.1 760.0 867.0 114.1 14.2 116.6 44.1 0802 0200 71.1 761.0 864.0 113.5 14.4 114.1 44.1 0802 0300 71.1 761.0 864.0 113.5 14.2 113.3 44.1 0802 0400 71.1 761.0 867.0 113.9 14.2 114.8 44.1 0802 0500 71.0 761.0 865.0 113.7 14.1 114.4 44.1 0802 0600 71.0 761.0 864.0 113.5 14.2 113.7 44.1 0802 0700 71.0 762.0 864.0 113.4 14.3 113.8 44.1 0802 0800 71.0 762.0 865.0 113.5 14.2 120.3 44.1 0802 0900 71.0 761.0 867.0 113.9 14.3 130.3 44.1 0802 1000 71.0 761.0 869.0 114.2 14.2 130.4 44.1 0802 1100 + + + + + 132.4 44.1 TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 1100 1 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0801 1100 71.4 759.0 813.0 107.1 15.2 109.9 45.0 0801 1200 71.5 759.0 813.0 107.1 16.3 111.2 45.0 0801 1300 71.6 759.0 813.0 107.1 15.8 110.4 45.0 0801 1400 71.7 759.0 813.0 107.1 16.0 109.9 45.0 0801 1500 71.7 759.0 813.0 107.1 15.9 110.7 45.0 0801 1600 71.7 759.0 813.0 107.1 16.1 111.4 45.0 0801 1700 71.7 759.0 814.0 107.2 15.5 131.3 45.0 0801 1800 71.7 759.0 814.0 107.2 15.4 131.1 45.0 0801 1900 71.5 759.0 812.0 107.0 13.9 130.7 45.0 0801 2000 71.5 759.0 809.0 106.6 15.4 132.3 45.0 0801 2100 71.3 760.0 805.0 105.9 16.2 132.1 45.0 0801 2200 71.3 760.0 803.0 105.7 16.5 132.4 45.0 0801 2300 71.2 760.0 800.0 105.3 17.0 123.2 45.0 0802 0000 71.2 760.0 798.0 105.0 16.3 121.8 45.0 0802 0100 71.1 761.0 796.0 104.6 16.8 108.6 45.0 0802 0200 71.0 761.0 795.0 104.5 15.8 107.8 45.0 0802 0300 71.0 761.0 795.0 104.5 17.0 108.0 45.0 0802 0400 70.9 761.0 795.0 104.5 16.6 107.8 45.0 0802 0500 70.8 761.0 797.0 104.7 16.6 107.7 45.0 0802 0600 70.8 761.0 795.0 104.5 15.9 107.2 45.0 0802 0700 70.7 762.0 795.0 104.3 16.5 107.5 45.0 0802 0800 70.7 762.0 796.0 104.5 16.5 114.7 45.0 0802 0900 70.7 761.0 797.0 104.7 16.6 115.6 45.0 0802 1000 70.8 761.0 797.0 104.7 16.5 115.9 45.0 0802 1100 + + + + + 116.6 45.0 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 1100 1 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0801 1100 71.3 760.0 854.0 112.4 9.1 109.9 45.0 0801 1200 71.4 761.0 855.0 112.4 9.2 111.2 45.0 0801 1300 71.5 760.0 855.0 112.5 9.1 110.4 45.0 0801 1400 71.6 761.0 855.0 112.4 9.1 109.9 45.0 0801 1500 71.6 761.0 854.0 112.2 9.1 110.7 45.0 0801 1600 71.7 760.0 855.0 112.5 9.1 111.4 45.0 0801 1700 71.7 760.0 856.0 112.6 9.2 131.3 45.0 0801 1800 71.7 760.0 856.0 112.6 9.2 131.1 45.0 0801 1900 71.7 761.0 856.0 112.5 9.2 130.7 45.0 0801 2000 71.7 761.0 853.0 112.1 9.3 132.3 45.0 0801 2100 71.6 761.0 852.0 112.0 9.3 132.1 45.0 0801 2200 71.6 762.0 851.0 111.7 9.4 132.4 45.0 0801 2300 71.5 762.0 850.0 111.5 9.4 123.2 45.0 0802 0000 71.4 762.0 849.0 111.4 9.5 121.8 45.0 0802 0100 71.3 763.0 848.0 111.1 9.3 108.6 45.0 0802 0200 71.2 763.0 848.0 111.1 9.2 107.8 45.0 0802 0300 71.1 762.0 847.0 111.2 9.2 108.0 45.0 0802 0400 71.1 762.0 848.0 111.3 9.2 107.8 45.0 0802 0500 71.0 763.0 849.0 111.3 9.2 107.7 45.0 0802 0600 70.9 763.0 850.0 111.4 9.2 107.2 45.0 0802 0700 70.9 763.0 850.0 111.4 9.1 107.5 45.0 0802 0800 70.9 763.0 852.0 111.7 9.2 114.7 45.0 0802 0900 70.9 763.0 851.0 111.5 9.2 115.6 45.0 0802 1000 70.9 763.0 851.0 111.5 9.2 115.9 45.0 0802 1100 + + + + + 116.6 45.0 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 1100 1 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0801 1100 70.9 762.0 796.0 104.5 15.9 122.8 79.1 0801 1200 70.9 763.0 796.0 104.3 16.2 122.8 79.1 0801 1300 70.9 763.0 795.0 104.2 15.8 122.7 79.1 0801 1400 70.9 763.0 795.0 104.2 16.1 122.4 79.0 0801 1500 71.0 762.0 795.0 104.3 16.0 122.7 79.0 0801 1600 71.0 762.0 795.0 104.3 16.2 122.8 79.0 0801 1700 71.0 762.0 796.0 104.5 16.0 123.2 79.0 0801 1800 71.0 762.0 797.0 104.6 16.0 123.4 79.0 0801 1900 71.1 762.0 797.0 104.6 15.9 123.4 79.1 0801 2000 71.1 762.0 798.0 104.7 15.4 123.1 79.2 0801 2100 71.1 763.0 799.0 104.7 16.1 122.8 79.2 0801 2200 71.1 763.0 799.0 104.7 15.9 123.2 79.3 0801 2300 71.1 763.0 800.0 104.8 16.4 123.0 79.4 0802 0000 71.1 763.0 800.0 104.8 16.3 122.2 79.5 0802 0100 71.0 763.0 800.0 104.8 16.6 123.4 79.7 0802 0200 71.0 763.0 800.0 104.8 16.3 123.3 79.5 0802 0300 71.0 763.0 800.0 104.8 16.4 122.7 79.4 0802 0400 70.9 763.0 800.0 104.8 16.0 122.6 79.4 0802 0500 70.9 763.0 800.0 104.8 16.4 122.6 79.4 0802 0600 70.8 764.0 800.0 104.7 16.5 122.4 79.3 0802 0700 70.8 764.0 800.0 104.7 16.4 123.3 79.3 0802 0800 70.7 764.0 800.0 104.7 16.2 123.3 79.3 0802 0900 70.7 764.0 800.0 104.7 16.0 123.3 79.2 0802 1000 70.7 764.0 800.0 104.7 16.2 123.3 79.2 0802 1100 + + + + + 123.3 + TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 1100 1 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0801 1100 70.9 766.0 890.0 116.2 8.2 122.8 79.1 0801 1200 70.9 766.0 889.0 116.1 8.2 122.8 79.1 0801 1300 70.9 766.0 891.0 116.3 8.2 122.7 79.1 0801 1400 70.8 766.0 893.0 116.6 8.2 122.4 79.0 0801 1500 70.9 765.0 892.0 116.6 8.1 122.7 79.0 0801 1600 70.9 765.0 894.0 116.9 8.2 122.8 79.0 0801 1700 70.9 765.0 894.0 116.9 8.2 123.2 79.0 0801 1800 71.0 765.0 893.0 116.7 8.2 123.4 79.0 0801 1900 70.9 765.0 891.0 116.5 8.2 123.4 79.1 0801 2000 70.9 765.0 890.0 116.3 8.2 123.1 79.2 0801 2100 70.8 766.0 890.0 116.2 8.2 122.8 79.2 0801 2200 70.8 766.0 890.0 116.2 8.2 123.2 79.3 0801 2300 70.8 767.0 890.0 116.0 8.2 123.0 79.4 0802 0000 70.8 767.0 892.0 116.3 8.2 122.2 79.5 0802 0100 70.8 767.0 892.0 116.3 8.2 123.4 79.7 0802 0200 70.7 767.0 892.0 116.3 8.2 123.3 79.5 0802 0300 70.7 767.0 892.0 116.3 8.2 122.7 79.4 0802 0400 70.7 767.0 893.0 116.4 8.2 122.6 79.4 0802 0500 70.7 767.0 893.0 116.4 8.2 122.6 79.4 0802 0600 70.7 767.0 894.0 116.6 8.2 122.4 79.3 0802 0700 70.7 767.0 895.0 116.7 8.2 123.3 79.3 0802 0800 70.6 767.0 894.0 116.6 8.2 123.3 79.3 0802 0900 70.6 767.0 896.0 116.8 8.3 123.3 79.2 0802 1000 70.6 767.0 895.0 116.7 8.2 123.3 79.2 0802 1100 + + + + + 123.3 79.2 TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 1100 1 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0801 1100 + + + + + 122.8 79.1 0801 1200 + + + + + 122.8 79.1 0801 1300 + + + + + 122.7 79.1 0801 1400 + + + + + 122.4 79.0 0801 1500 + + + + + 122.7 79.0 0801 1600 + + + + + 122.8 79.0 0801 1700 + + + + + 123.2 79.0 0801 1800 + + + + + 123.4 79.0 0801 1900 + + + + + 123.4 79.1 0801 2000 + + + + + 123.1 79.2 0801 2100 + + + + + 122.8 79.2 0801 2200 + + + + + 123.2 79.3 0801 2300 + + + + + 123.0 79.4 0802 0000 + + + + + 122.2 79.5 0802 0100 + + + + + 123.4 79.7 0802 0200 + + + + + 123.3 79.5 0802 0300 + + + + + 122.7 79.4 0802 0400 + + + + + 122.6 79.4 0802 0500 + + + + + 122.6 79.4 0802 0600 + + + + + 122.4 79.3 0802 0700 + + + + + 123.3 79.3 0802 0800 + + + + + 123.3 79.3 0802 0900 + + + + + 123.3 79.2 0802 1000 + + + + + 123.3 79.2 0802 1100 + + + + + 123.3 79.2 TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 1100 1 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0801 1100 71.0 764.0 873.0 114.3 21.5 122.8 79.1 0801 1200 70.9 765.0 872.0 114.0 21.4 122.8 79.1 0801 1300 70.9 765.0 873.0 114.1 21.3 122.7 79.1 0801 1400 71.0 765.0 872.0 114.0 21.3 122.4 79.0 0801 1500 71.1 764.0 871.0 114.0 21.2 122.7 79.0 0801 1600 71.0 764.0 870.0 113.9 21.0 122.8 79.0 0801 1700 71.1 764.0 871.0 114.0 21.1 123.2 79.0 0801 1800 71.1 764.0 871.0 114.0 21.0 123.4 79.0 0801 1900 71.1 764.0 870.0 113.9 21.1 123.4 79.1 0801 2000 71.1 764.0 870.0 113.9 20.9 123.1 79.2 0801 2100 71.1 765.0 870.0 113.7 21.1 122.8 79.2 0801 2200 71.1 765.0 871.0 113.9 21.0 123.2 79.3 0801 2300 71.1 765.0 871.0 113.9 21.2 123.0 79.4 0802 0000 71.1 765.0 872.0 114.0 21.3 122.2 79.5 0802 0100 71.1 765.0 873.0 114.1 21.4 123.4 79.7 0802 0200 71.0 765.0 873.0 114.1 21.3 123.3 79.5 0802 0300 71.0 765.0 873.0 114.1 21.2 122.7 79.4 0802 0400 71.0 765.0 873.0 114.1 21.2 122.6 79.4 0802 0500 70.9 765.0 873.0 114.1 20.9 122.6 79.4 0802 0600 70.9 766.0 873.0 114.0 21.0 122.4 79.3 0802 0700 70.8 766.0 872.0 113.8 21.2 123.3 79.3 0802 0800 70.8 766.0 873.0 114.0 21.1 123.3 79.3 0802 0900 70.7 766.0 873.0 114.0 21.0 123.3 79.2 0802 1000 70.7 765.0 873.0 114.1 21.2 123.3 79.2 0802 1100 + + + + + 123.3 79.2