TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 1500 26 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0726 1500 69.7 750.2 803.0 107.0 17.2 + + 0726 1600 69.7 749.7 804.0 107.2 17.2 + + 0726 1700 69.7 749.2 804.0 107.3 17.2 + + 0726 1800 69.7 749.0 804.0 107.3 17.1 + + 0726 1900 69.7 748.9 804.0 107.4 17.1 + + 0726 2000 69.6 749.4 803.0 107.2 17.2 + + 0726 2100 69.5 749.9 803.0 107.1 17.2 + + 0726 2200 69.4 750.4 803.0 107.0 17.1 + + 0726 2300 69.4 750.7 802.0 106.8 17.1 + + 0727 0000 69.4 751.0 802.0 106.8 17.1 + + 0727 0100 69.3 751.2 802.0 106.8 17.2 + + 0727 0200 69.2 751.4 801.0 106.6 17.1 + + 0727 0300 69.2 751.5 800.0 106.5 17.2 + + 0727 0400 69.1 751.8 799.0 106.3 17.2 + + 0727 0500 69.0 752.2 797.0 106.0 17.2 + + 0727 0600 69.0 752.4 794.0 105.5 17.2 + + 0727 0700 68.8 752.6 792.0 105.2 17.2 + + 0727 0800 68.8 752.8 792.0 105.2 17.2 + + 0727 0900 68.8 752.8 791.0 105.1 17.2 + + 0727 1000 68.8 752.6 793.0 105.4 17.2 + + 0727 1100 69.0 752.3 797.0 105.9 17.2 + + 0727 1200 69.1 752.0 800.0 106.4 17.2 + + 0727 1300 69.2 751.5 804.0 107.0 17.2 + + 0727 1400 69.3 751.0 808.0 107.6 17.1 + + 0727 1500 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 1500 26 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0726 1500 70.4 750.5 798.0 106.3 50.2 115.6 59.5 0726 1600 70.4 749.9 798.0 106.4 50.2 115.3 59.6 0726 1700 70.5 749.4 798.0 106.5 50.2 115.9 59.5 0726 1800 70.5 749.0 798.0 106.5 50.2 115.9 59.6 0726 1900 70.5 749.1 797.0 106.4 50.2 115.8 59.7 0726 2000 70.5 749.5 797.0 106.3 50.2 115.5 59.7 0726 2100 70.6 750.2 796.0 106.1 50.3 115.8 59.5 0726 2200 70.6 750.9 796.0 106.0 50.3 114.6 59.2 0726 2300 70.6 751.3 796.0 105.9 50.3 115.5 59.2 0727 0000 70.6 751.5 795.0 105.8 50.2 114.7 59.0 0727 0100 70.6 751.7 795.0 105.8 50.2 119.1 63.1 0727 0200 70.5 751.9 794.0 105.6 50.2 119.0 63.1 0727 0300 70.6 752.0 794.0 105.6 50.2 118.6 63.0 0727 0400 70.7 752.2 795.0 105.7 50.2 119.1 62.9 0727 0500 70.6 752.5 796.0 105.8 50.2 119.3 63.0 0727 0600 70.7 752.7 797.0 105.9 50.2 119.3 63.1 0727 0700 70.7 753.0 798.0 106.0 50.3 123.5 63.1 0727 0800 70.7 753.2 800.0 106.2 50.3 124.2 63.1 0727 0900 70.7 753.2 801.0 106.3 50.2 125.0 63.1 0727 1000 70.7 752.9 802.0 106.5 50.2 125.1 63.1 0727 1100 70.7 752.6 802.0 106.6 50.2 124.5 63.1 0727 1200 70.8 752.3 802.0 106.6 50.2 124.8 63.0 0727 1300 70.8 751.8 802.0 106.7 50.2 124.5 63.2 0727 1400 70.8 751.3 803.0 106.9 50.2 124.4 63.1 0727 1500 + + + + + 125.3 63.0 TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 1500 26 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0726 1500 71.1 752.6 877.0 116.5 17.4 115.6 59.5 0726 1600 71.0 752.0 879.0 116.9 17.4 115.3 59.6 0726 1700 71.0 751.5 877.0 116.7 17.3 115.9 59.5 0726 1800 70.9 751.2 876.0 116.6 17.4 115.9 59.6 0726 1900 70.8 751.4 876.0 116.6 17.5 115.8 59.7 0726 2000 70.8 751.8 871.0 115.9 17.5 115.5 59.7 0726 2100 70.7 752.4 867.0 115.2 17.3 115.8 59.5 0726 2200 70.6 753.1 868.0 115.3 17.2 114.6 59.2 0726 2300 70.6 753.5 866.0 114.9 17.2 115.5 59.2 0727 0000 70.6 753.8 865.0 114.8 17.2 114.7 59.0 0727 0100 70.6 754.0 869.0 115.3 17.4 119.1 63.1 0727 0200 70.6 754.1 868.0 115.1 17.5 119.0 63.1 0727 0300 70.6 754.2 883.0 117.1 17.5 118.6 63.0 0727 0400 70.6 754.4 888.0 117.7 17.4 119.1 62.9 0727 0500 70.6 754.7 884.0 117.1 17.4 119.3 63.0 0727 0600 70.6 754.9 889.0 117.8 17.4 119.3 63.1 0727 0700 70.7 755.2 887.0 117.5 17.6 123.5 63.1 0727 0800 70.7 755.4 890.0 117.8 17.7 124.2 63.1 0727 0900 70.7 755.3 890.0 117.8 17.7 125.0 63.1 0727 1000 70.8 755.1 889.0 117.7 17.6 125.1 63.1 0727 1100 70.9 754.8 890.0 117.9 17.6 124.5 63.1 0727 1200 71.0 754.4 891.0 118.1 17.7 124.8 63.0 0727 1300 71.1 753.9 892.0 118.3 17.6 124.5 63.2 0727 1400 71.1 753.4 892.0 118.4 17.7 124.4 63.1 0727 1500 + + + + + 125.3 63.0 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 1500 26 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0726 1500 71.3 753.0 794.0 105.4 32.2 114.9 47.4 0726 1600 71.3 753.0 794.0 105.4 32.2 116.7 47.4 0726 1700 71.4 753.0 795.0 105.6 32.2 115.0 47.4 0726 1800 71.3 752.0 795.0 105.7 32.2 131.4 47.4 0726 1900 71.3 752.0 795.0 105.7 32.1 143.6 47.3 0726 2000 71.3 753.0 794.0 105.4 32.2 152.8 47.3 0726 2100 71.3 753.0 795.0 105.6 32.2 150.2 47.3 0726 2200 71.2 754.0 795.0 105.4 32.2 137.0 47.4 0726 2300 71.2 755.0 795.0 105.3 32.2 117.0 47.4 0727 0000 71.2 755.0 794.0 105.2 32.2 111.7 47.2 0727 0100 71.2 755.0 793.0 105.0 32.2 109.0 42.0 0727 0200 71.2 755.0 793.0 105.0 32.2 108.4 41.8 0727 0300 71.2 755.0 793.0 105.0 32.2 115.0 41.8 0727 0400 71.2 755.0 793.0 105.0 32.2 116.4 41.9 0727 0500 71.2 755.0 793.0 105.0 32.2 116.2 41.9 0727 0600 71.1 755.0 793.0 105.0 32.2 115.3 42.0 0727 0700 71.2 756.0 793.0 104.9 32.2 116.0 42.0 0727 0800 71.2 756.0 793.0 104.9 32.3 114.9 42.0 0727 0900 71.2 756.0 793.0 104.9 32.3 115.4 42.0 0727 1000 71.2 756.0 793.0 104.9 32.3 115.1 42.0 0727 1100 71.3 755.0 794.0 105.2 32.3 113.9 42.0 0727 1200 71.4 755.0 795.0 105.3 32.3 120.5 42.0 0727 1300 71.4 754.0 796.0 105.6 32.2 119.7 42.0 0727 1400 71.5 754.0 796.0 105.6 32.2 119.7 42.0 0727 1500 + + + + + 120.9 42.0 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 1500 26 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0726 1500 71.6 755.0 859.0 113.8 13.5 114.9 47.4 0726 1600 71.6 755.0 860.0 113.9 13.5 116.7 47.4 0726 1700 71.5 755.0 858.0 113.6 13.5 115.0 47.4 0726 1800 71.5 755.0 858.0 113.6 13.6 131.4 47.4 0726 1900 71.5 755.0 859.0 113.8 13.9 143.6 47.3 0726 2000 71.5 755.0 860.0 113.9 14.0 152.8 47.3 0726 2100 71.5 756.0 861.0 113.9 13.8 150.2 47.3 0726 2200 71.4 757.0 860.0 113.6 13.6 137.0 47.4 0726 2300 71.5 757.0 858.0 113.3 13.3 117.0 47.4 0727 0000 71.5 757.0 858.0 113.3 13.4 111.7 47.2 0727 0100 71.4 757.0 855.0 112.9 13.3 109.0 42.0 0727 0200 71.4 757.0 854.0 112.8 13.3 108.4 41.8 0727 0300 71.4 757.0 851.0 112.4 13.3 115.0 41.8 0727 0400 71.4 757.0 850.0 112.3 13.4 116.4 41.9 0727 0500 71.4 757.0 849.0 112.2 13.3 116.2 41.9 0727 0600 71.4 758.0 848.0 111.9 13.3 115.3 42.0 0727 0700 71.4 758.0 848.0 111.9 13.3 116.0 42.0 0727 0800 71.5 758.0 847.0 111.7 13.3 114.9 42.0 0727 0900 71.5 758.0 848.0 111.9 13.3 115.4 42.0 0727 1000 71.5 758.0 850.0 112.1 13.3 115.1 42.0 0727 1100 71.6 758.0 851.0 112.3 13.2 113.9 42.0 0727 1200 71.7 757.0 852.0 112.5 13.2 120.5 42.0 0727 1300 71.7 757.0 853.0 112.7 13.2 119.7 42.0 0727 1400 71.7 756.0 853.0 112.8 13.3 119.7 42.0 0727 1500 + + + + + 120.9 42.0 TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 1500 26 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0726 1500 71.4 756.0 810.0 107.1 16.2 106.6 50.0 0726 1600 71.5 755.0 811.0 107.4 16.1 107.4 50.0 0726 1700 71.3 755.0 811.0 107.4 15.7 112.2 50.0 0726 1800 71.3 755.0 810.0 107.3 15.3 113.6 50.0 0726 1900 71.3 755.0 810.0 107.3 15.6 121.1 50.0 0726 2000 71.2 755.0 810.0 107.3 15.0 139.0 50.0 0726 2100 71.2 756.0 808.0 106.9 15.2 142.1 50.0 0726 2200 71.2 757.0 806.0 106.5 15.3 141.3 50.0 0726 2300 71.1 757.0 806.0 106.5 16.2 111.4 50.0 0727 0000 71.1 757.0 804.0 106.2 15.9 108.6 50.0 0727 0100 71.0 757.0 804.0 106.2 15.9 106.5 46.1 0727 0200 71.0 757.0 802.0 105.9 15.9 105.4 46.0 0727 0300 71.0 757.0 802.0 105.9 15.9 105.5 46.0 0727 0400 71.0 758.0 802.0 105.8 15.7 105.3 46.0 0727 0500 70.9 758.0 802.0 105.8 15.8 105.0 46.0 0727 0600 70.9 758.0 804.0 106.1 15.3 105.1 46.0 0727 0700 70.8 758.0 806.0 106.3 16.0 105.0 46.0 0727 0800 70.9 758.0 808.0 106.6 15.7 104.5 46.0 0727 0900 70.9 758.0 808.0 106.6 15.8 104.8 46.0 0727 1000 71.0 758.0 811.0 107.0 15.9 106.5 46.0 0727 1100 71.2 757.0 814.0 107.5 16.0 107.0 46.0 0727 1200 71.1 757.0 815.0 107.7 15.7 106.8 46.0 0727 1300 71.2 756.0 815.0 107.8 15.6 106.7 46.0 0727 1400 71.2 756.0 817.0 108.1 15.8 107.5 46.0 0727 1500 + + + + + 108.0 46.0 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 1500 26 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0726 1500 71.5 757.0 865.0 114.3 9.0 106.6 50.0 0726 1600 71.4 757.0 867.0 114.5 8.9 107.4 50.0 0726 1700 71.5 756.0 863.0 114.2 8.9 112.2 50.0 0726 1800 71.5 756.0 861.0 113.9 8.9 113.6 50.0 0726 1900 71.5 756.0 862.0 114.0 9.0 121.1 50.0 0726 2000 71.4 757.0 861.0 113.7 9.3 139.0 50.0 0726 2100 71.3 758.0 859.0 113.3 9.4 142.1 50.0 0726 2200 71.3 758.0 856.0 112.9 9.3 141.3 50.0 0726 2300 71.3 758.0 853.0 112.5 9.1 111.4 50.0 0727 0000 71.2 758.0 852.0 112.4 9.2 108.6 50.0 0727 0100 71.2 759.0 851.0 112.1 9.3 106.5 46.1 0727 0200 71.1 759.0 853.0 112.4 9.1 105.4 46.0 0727 0300 71.1 759.0 856.0 112.8 9.1 105.5 46.0 0727 0400 71.0 759.0 856.0 112.8 9.1 105.3 46.0 0727 0500 71.0 759.0 858.0 113.0 9.1 105.0 46.0 0727 0600 71.0 759.0 857.0 112.9 9.0 105.1 46.0 0727 0700 70.9 760.0 857.0 112.8 9.0 105.0 46.0 0727 0800 70.9 760.0 858.0 112.9 9.1 104.5 46.0 0727 0900 71.0 760.0 861.0 113.3 9.0 104.8 46.0 0727 1000 71.0 759.0 864.0 113.8 9.0 106.5 46.0 0727 1100 71.1 759.0 866.0 114.1 8.9 107.0 46.0 0727 1200 71.2 758.0 865.0 114.1 8.8 106.8 46.0 0727 1300 71.3 758.0 869.0 114.6 9.1 106.7 46.0 0727 1400 71.3 757.0 867.0 114.5 8.8 107.5 46.0 0727 1500 + + + + + 108.0 46.0 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 1500 26 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0726 1500 71.4 759.0 805.0 106.1 15.6 118.4 75.4 0726 1600 71.5 759.0 806.0 106.2 15.2 118.2 75.3 0726 1700 71.5 758.0 806.0 106.3 15.6 118.3 75.3 0726 1800 71.6 758.0 807.0 106.5 15.8 118.1 75.3 0726 1900 71.6 758.0 807.0 106.5 15.9 118.2 75.4 0726 2000 71.6 758.0 807.0 106.5 15.7 118.2 75.4 0726 2100 71.6 758.0 808.0 106.6 15.7 118.4 75.5 0726 2200 71.6 759.0 808.0 106.5 16.1 118.5 75.8 0726 2300 71.7 759.0 808.0 106.5 16.4 123.1 80.3 0727 0000 71.7 759.0 808.0 106.5 15.4 123.2 80.4 0727 0100 71.7 759.0 808.0 106.5 15.7 123.2 80.3 0727 0200 71.7 760.0 808.0 106.3 16.2 122.9 80.3 0727 0300 71.6 760.0 806.0 106.1 15.9 123.0 80.3 0727 0400 71.5 760.0 805.0 105.9 16.2 123.1 80.2 0727 0500 71.4 760.0 803.0 105.7 16.0 123.0 80.2 0727 0600 71.3 760.0 802.0 105.5 15.7 123.1 80.0 0727 0700 71.3 760.0 800.0 105.3 15.8 118.7 75.8 0727 0800 71.2 761.0 799.0 105.0 15.8 118.3 75.7 0727 0900 71.2 760.0 798.0 105.0 15.6 118.4 75.6 0727 1000 71.1 760.0 798.0 105.0 15.8 118.6 75.5 0727 1100 71.1 760.0 798.0 105.0 15.4 118.3 75.4 0727 1200 71.2 759.0 798.0 105.1 15.8 118.1 75.3 0727 1300 71.2 759.0 799.0 105.3 16.1 118.2 75.3 0727 1400 71.2 759.0 800.0 105.4 16.0 117.1 75.3 0727 1500 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 1500 26 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0726 1500 71.7 762.0 900.0 118.1 8.0 118.4 75.4 0726 1600 71.7 762.0 900.0 118.1 8.0 118.2 75.3 0726 1700 71.7 761.0 900.0 118.3 8.0 118.3 75.3 0726 1800 71.8 761.0 900.0 118.3 8.0 118.1 75.3 0726 1900 71.8 761.0 898.0 118.0 8.0 118.2 75.4 0726 2000 71.7 761.0 898.0 118.0 8.0 118.2 75.4 0726 2100 71.6 761.0 896.0 117.7 8.0 118.4 75.5 0726 2200 71.6 762.0 895.0 117.5 8.0 118.5 75.8 0726 2300 71.5 762.0 893.0 117.2 8.0 123.1 80.3 0727 0000 71.5 762.0 892.0 117.1 8.0 123.2 80.4 0727 0100 71.5 763.0 893.0 117.0 8.1 123.2 80.3 0727 0200 71.5 763.0 893.0 117.0 8.0 122.9 80.3 0727 0300 71.5 763.0 893.0 117.0 8.0 123.0 80.3 0727 0400 71.5 763.0 893.0 117.0 8.0 123.1 80.2 0727 0500 71.5 763.0 893.0 117.0 8.1 123.0 80.2 0727 0600 71.5 763.0 892.0 116.9 8.1 123.1 80.0 0727 0700 71.5 764.0 893.0 116.9 8.1 118.7 75.8 0727 0800 71.5 764.0 894.0 117.0 8.1 118.3 75.7 0727 0900 71.5 764.0 895.0 117.1 8.1 118.4 75.6 0727 1000 71.5 763.0 894.0 117.2 8.1 118.6 75.5 0727 1100 71.5 763.0 897.0 117.6 8.0 118.3 75.4 0727 1200 71.6 763.0 898.0 117.7 8.0 118.1 75.3 0727 1300 71.5 762.0 899.0 118.0 8.0 118.2 75.3 0727 1400 71.8 762.0 899.0 118.0 8.0 117.1 75.3 0727 1500 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 1500 26 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0726 1500 + + + + + 118.4 75.4 0726 1600 + + + + + 118.2 75.3 0726 1700 + + + + + 118.3 75.3 0726 1800 + + + + + 118.1 75.3 0726 1900 + + + + + 118.2 75.4 0726 2000 + + + + + 118.2 75.4 0726 2100 + + + + + 118.4 75.5 0726 2200 + + + + + 118.5 75.8 0726 2300 + + + + + 123.1 80.3 0727 0000 + + + + + 123.2 80.4 0727 0100 + + + + + 123.2 80.3 0727 0200 + + + + + 122.9 80.3 0727 0300 + + + + + 123.0 80.3 0727 0400 + + + + + 123.1 80.2 0727 0500 + + + + + 123.0 80.2 0727 0600 + + + + + 123.1 80.0 0727 0700 + + + + + 118.7 75.8 0727 0800 + + + + + 118.3 75.7 0727 0900 + + + + + 118.4 75.6 0727 1000 + + + + + 118.6 75.5 0727 1100 + + + + + 118.3 75.4 0727 1200 + + + + + 118.1 75.3 0727 1300 + + + + + 118.2 75.3 0727 1400 + + + + + 117.1 75.3 0727 1500 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 1500 26 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0726 1500 71.4 761.0 868.0 114.1 20.5 118.4 75.4 0726 1600 71.5 760.0 868.0 114.2 20.4 118.2 75.3 0726 1700 71.5 760.0 866.0 113.9 20.3 118.3 75.3 0726 1800 71.5 760.0 866.0 113.9 20.5 118.1 75.3 0726 1900 71.6 760.0 865.0 113.8 20.5 118.2 75.4 0726 2000 71.6 760.0 865.0 113.8 20.6 118.2 75.4 0726 2100 71.6 760.0 866.0 113.9 20.6 118.4 75.5 0726 2200 71.6 761.0 866.0 113.8 20.6 118.5 75.8 0726 2300 71.6 761.0 867.0 113.9 21.0 123.1 80.3 0727 0000 71.7 761.0 868.0 114.1 20.8 123.2 80.4 0727 0100 71.6 761.0 869.0 114.2 21.0 123.2 80.3 0727 0200 71.6 762.0 869.0 114.0 20.8 122.9 80.3 0727 0300 71.6 762.0 869.0 114.0 20.7 123.0 80.3 0727 0400 71.5 762.0 868.0 113.9 20.8 123.1 80.2 0727 0500 71.4 762.0 869.0 114.0 20.8 123.0 80.2 0727 0600 71.3 762.0 869.0 114.0 21.1 123.1 80.0 0727 0700 71.2 762.0 868.0 113.9 21.3 118.7 75.8 0727 0800 71.2 762.0 869.0 114.0 21.3 118.3 75.7 0727 0900 71.1 762.0 869.0 114.0 21.2 118.4 75.6 0727 1000 71.1 762.0 869.0 114.0 21.2 118.6 75.5 0727 1100 71.1 761.0 868.0 114.1 21.0 118.3 75.4 0727 1200 71.1 761.0 868.0 114.1 20.9 118.1 75.3 0727 1300 71.2 761.0 868.0 114.1 20.9 118.2 75.3 0727 1400 71.2 761.0 868.0 114.1 20.8 117.1 75.3 0727 1500 + + + + + + +