TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 0700 25 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0725 0700 69.3 747.9 801.0 107.1 17.0 + + 0725 0800 69.3 748.1 801.0 107.1 16.9 + + 0725 0900 69.3 748.3 801.0 107.0 17.0 + + 0725 1000 69.4 748.1 801.0 107.1 17.0 + + 0725 1100 69.6 748.1 803.0 107.3 17.0 + + 0725 1200 69.7 747.6 804.0 107.5 17.0 + + 0725 1300 69.8 747.8 805.0 107.6 17.0 + + 0725 1400 69.8 747.5 807.0 108.0 17.0 + + 0725 1500 69.8 747.1 807.0 108.0 17.0 + + 0725 1600 69.8 747.1 807.0 108.0 17.0 + + 0725 1700 69.7 747.2 807.0 108.0 17.0 + + 0725 1800 69.6 747.9 806.0 107.8 17.1 + + 0725 1900 69.4 748.4 803.0 107.3 17.1 + + 0725 2000 69.3 748.8 802.0 107.1 17.1 + + 0725 2100 69.2 749.6 800.0 106.7 17.0 + + 0725 2200 69.2 750.5 799.0 106.5 17.0 + + 0725 2300 69.2 751.0 798.0 106.3 17.0 + + 0726 0000 69.2 751.3 796.0 105.9 17.1 + + 0726 0100 69.1 751.5 795.0 105.8 17.1 + + 0726 0200 69.0 751.6 795.0 105.8 17.1 + + 0726 0300 69.0 751.7 793.0 105.5 17.1 + + 0726 0400 68.9 751.9 791.0 105.2 17.2 + + 0726 0500 68.8 752.1 790.0 105.0 17.2 + + 0726 0600 68.8 752.5 788.0 104.7 17.2 + + 0726 0700 68.7 752.8 787.0 104.5 17.3 + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 0700 25 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0725 0700 70.1 748.6 808.0 107.9 50.0 139.8 81.7 0725 0800 70.2 748.7 808.0 107.9 50.0 119.6 62.9 0725 0900 70.2 748.9 807.0 107.8 50.0 118.9 61.8 0725 1000 70.2 748.7 807.0 107.8 50.0 118.3 61.8 0725 1100 70.3 748.7 807.0 107.8 50.0 118.7 61.9 0725 1200 70.2 748.6 806.0 107.7 50.1 118.6 61.9 0725 1300 70.2 748.4 806.0 107.7 50.1 119.0 62.1 0725 1400 70.2 748.0 806.0 107.8 50.1 118.3 62.1 0725 1500 70.2 747.7 806.0 107.8 50.1 118.8 62.1 0725 1600 70.3 747.8 805.0 107.6 50.1 118.4 62.1 0725 1700 70.1 748.0 805.0 107.6 50.1 119.0 62.1 0725 1800 70.2 748.3 804.0 107.4 50.1 118.8 62.1 0725 1900 70.2 748.6 804.0 107.4 50.1 118.7 62.0 0725 2000 70.0 749.3 803.0 107.2 50.1 118.2 62.1 0725 2100 70.0 750.1 802.0 106.9 50.1 118.9 62.1 0725 2200 70.1 750.9 802.0 106.8 50.2 117.4 60.9 0725 2300 70.1 751.3 802.0 106.7 50.2 93.5 37.6 0726 0000 70.1 751.6 802.0 106.7 50.2 92.9 37.1 0726 0100 70.2 751.7 802.0 106.7 50.2 93.3 37.1 0726 0200 70.2 752.0 802.0 106.6 50.2 93.1 37.1 0726 0300 70.2 752.0 801.0 106.5 50.2 92.6 37.1 0726 0400 70.5 752.2 802.0 106.6 50.3 92.9 37.1 0726 0500 70.5 752.6 803.0 106.7 50.3 93.2 37.2 0726 0600 70.7 752.9 804.0 106.8 50.3 93.5 37.7 0726 0700 + + + + + 114.2 58.7 TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 0700 25 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0725 0700 70.2 750.7 879.0 117.1 18.3 139.8 81.7 0725 0800 70.2 750.8 889.0 118.4 18.1 119.6 62.9 0725 0900 70.2 751.0 890.0 118.5 18.2 118.9 61.8 0725 1000 70.3 750.9 885.0 117.9 18.1 118.3 61.8 0725 1100 70.4 750.9 885.0 117.9 18.0 118.7 61.9 0725 1200 70.5 750.8 885.0 117.9 18.0 118.6 61.9 0725 1300 70.6 750.5 885.0 117.9 18.0 119.0 62.1 0725 1400 70.6 750.1 886.0 118.1 18.0 118.3 62.1 0725 1500 70.5 749.9 885.0 118.0 18.0 118.8 62.1 0725 1600 70.6 750.1 884.0 117.9 18.0 118.4 62.1 0725 1700 70.6 750.3 883.0 117.7 18.0 119.0 62.1 0725 1800 70.5 750.7 883.0 117.6 17.9 118.8 62.1 0725 1900 70.4 751.0 884.0 117.7 17.8 118.7 62.0 0725 2000 70.3 751.7 882.0 117.3 17.8 118.2 62.1 0725 2100 70.1 752.3 884.0 117.5 17.8 118.9 62.1 0725 2200 70.1 753.0 881.0 117.0 17.6 117.4 60.9 0725 2300 70.0 753.6 878.0 116.5 17.2 93.5 37.6 0726 0000 70.0 753.8 883.0 117.1 17.2 92.9 37.1 0726 0100 70.1 754.0 887.0 117.6 17.3 93.3 37.1 0726 0200 70.1 754.1 887.0 117.6 17.4 93.1 37.1 0726 0300 70.2 754.2 890.0 118.0 17.4 92.6 37.1 0726 0400 70.3 754.3 888.0 117.7 17.3 92.9 37.1 0726 0500 70.4 754.7 888.0 117.7 17.1 93.2 37.2 0726 0600 70.4 755.1 888.0 117.6 17.2 93.5 37.7 0726 0700 + + + + + 114.2 58.7 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 0700 25 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0725 0700 71.0 752.0 790.0 105.1 32.1 120.1 50.0 0725 0800 71.2 752.0 790.0 105.1 32.1 134.2 50.0 0725 0900 71.0 752.0 789.0 104.9 32.1 135.3 50.0 0725 1000 71.0 752.0 790.0 105.1 32.1 134.2 50.0 0725 1100 71.0 752.0 788.0 104.8 32.1 136.8 50.0 0725 1200 71.0 752.0 788.0 104.8 32.1 135.4 50.0 0725 1300 71.1 752.0 789.0 104.9 32.1 132.2 50.0 0725 1400 71.0 752.0 789.0 104.9 32.2 134.0 50.0 0725 1500 71.1 752.0 789.0 104.9 32.2 156.7 50.0 0725 1600 71.2 752.0 790.0 105.1 32.2 154.2 50.0 0725 1700 71.2 752.0 791.0 105.2 32.2 154.1 50.0 0725 1800 71.2 752.0 792.0 105.3 32.2 156.2 50.0 0725 1900 71.1 752.0 792.0 105.3 32.2 158.5 50.0 0725 2000 71.0 753.0 792.0 105.2 32.2 158.7 50.0 0725 2100 71.0 753.0 792.0 105.2 32.2 158.7 50.0 0725 2200 70.9 754.0 792.0 105.0 32.2 146.0 50.0 0725 2300 70.9 754.0 792.0 105.0 32.2 117.7 50.0 0726 0000 71.1 754.0 794.0 105.3 32.2 117.0 49.8 0726 0100 71.0 755.0 794.0 105.2 32.2 114.3 47.4 0726 0200 71.0 755.0 794.0 105.2 32.2 114.9 47.4 0726 0300 71.0 755.0 794.0 105.2 32.2 116.9 47.4 0726 0400 71.2 755.0 794.0 105.2 32.2 115.3 47.4 0726 0500 71.3 755.0 793.0 105.0 32.2 114.8 47.4 0726 0600 71.1 756.0 792.0 104.8 32.3 114.6 47.4 0726 0700 + + + + + 115.2 47.4 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 0700 25 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0725 0700 71.0 754.0 860.0 114.1 13.8 120.1 50.0 0725 0800 71.1 754.0 861.0 114.2 14.0 134.2 50.0 0725 0900 71.1 754.0 864.0 114.6 14.0 135.3 50.0 0725 1000 71.2 754.0 864.0 114.6 14.1 134.2 50.0 0725 1100 71.2 754.0 864.0 114.6 14.1 136.8 50.0 0725 1200 71.3 754.0 864.0 114.6 14.1 135.4 50.0 0725 1300 71.3 754.0 865.0 114.7 14.0 132.2 50.0 0725 1400 71.3 754.0 865.0 114.7 14.2 134.0 50.0 0725 1500 71.4 754.0 863.0 114.5 14.4 156.7 50.0 0725 1600 71.4 754.0 864.0 114.6 14.4 154.2 50.0 0725 1700 71.4 754.0 863.0 114.5 14.7 154.1 50.0 0725 1800 71.3 754.0 863.0 114.5 14.8 156.2 50.0 0725 1900 71.4 755.0 861.0 114.0 14.9 158.5 50.0 0725 2000 71.3 755.0 862.0 114.2 15.0 158.7 50.0 0725 2100 71.3 756.0 863.0 114.2 14.9 158.7 50.0 0725 2200 71.3 756.0 866.0 114.6 14.8 146.0 50.0 0725 2300 71.3 756.0 866.0 114.6 14.4 117.7 50.0 0726 0000 71.3 757.0 864.0 114.1 14.4 117.0 49.8 0726 0100 71.3 757.0 862.0 113.9 14.3 114.3 47.4 0726 0200 71.3 757.0 861.0 113.7 14.3 114.9 47.4 0726 0300 71.3 757.0 860.0 113.6 14.2 116.9 47.4 0726 0400 71.3 757.0 860.0 113.6 14.1 115.3 47.4 0726 0500 71.3 758.0 858.0 113.2 14.0 114.8 47.4 0726 0600 71.3 758.0 859.0 113.3 13.9 114.6 47.4 0726 0700 + + + + + 115.2 47.4 TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 0700 25 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0725 0700 71.2 754.0 816.0 108.2 15.8 116.2 51.0 0725 0800 71.2 754.0 817.0 108.4 16.0 115.8 51.0 0725 0900 71.3 754.0 817.0 108.4 16.1 114.8 51.0 0725 1000 71.4 754.0 817.0 108.4 15.4 122.7 51.0 0725 1100 71.5 755.0 817.0 108.2 15.5 124.2 51.0 0725 1200 71.5 755.0 816.0 108.1 15.5 125.9 51.0 0725 1300 71.6 755.0 815.0 107.9 16.2 123.5 51.0 0725 1400 71.6 755.0 813.0 107.7 16.2 123.8 51.0 0725 1500 71.6 754.0 811.0 107.6 16.3 124.9 51.0 0725 1600 71.6 754.0 808.0 107.2 15.5 124.8 51.0 0725 1700 71.6 754.0 807.0 107.0 15.6 134.3 51.0 0725 1800 71.5 755.0 805.0 106.6 14.5 135.0 51.0 0725 1900 71.4 755.0 803.0 106.4 16.6 136.0 51.0 0725 2000 71.3 756.0 800.0 105.8 15.1 136.0 51.0 0725 2100 71.3 756.0 799.0 105.7 16.8 135.8 51.0 0725 2200 71.2 756.0 797.0 105.4 17.2 136.5 51.0 0725 2300 71.2 756.0 796.0 105.3 16.9 122.9 51.0 0726 0000 71.2 757.0 795.0 105.0 16.7 115.7 51.0 0726 0100 71.1 757.0 794.0 104.9 16.6 113.3 50.0 0726 0200 71.1 757.0 794.0 104.9 16.7 113.3 50.0 0726 0300 71.0 757.0 794.0 104.9 16.5 114.8 50.0 0726 0400 71.0 757.0 794.0 104.9 16.7 114.1 50.0 0726 0500 71.0 757.0 795.0 105.0 16.1 114.0 50.0 0726 0600 70.9 758.0 796.0 105.0 16.4 114.4 50.0 0726 0700 + + + + + 113.9 50.0 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0700 25 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0725 0700 71.0 756.0 853.0 112.8 9.1 116.2 51.0 0725 0800 71.0 756.0 857.0 113.4 9.0 115.8 51.0 0725 0900 71.1 756.0 857.0 113.4 9.0 114.8 51.0 0725 1000 71.2 756.0 861.0 113.9 9.1 122.7 51.0 0725 1100 71.3 756.0 861.0 113.9 9.3 124.2 51.0 0725 1200 71.4 756.0 863.0 114.2 9.1 125.9 51.0 0725 1300 71.5 756.0 862.0 114.0 9.1 123.5 51.0 0725 1400 71.6 756.0 862.0 114.0 9.1 123.8 51.0 0725 1500 71.7 756.0 862.0 114.0 9.0 124.9 51.0 0725 1600 71.7 756.0 859.0 113.6 9.1 124.8 51.0 0725 1700 71.7 756.0 857.0 113.4 9.0 134.3 51.0 0725 1800 71.7 756.0 854.0 113.0 9.0 135.0 51.0 0725 1900 71.6 757.0 854.0 112.8 9.2 136.0 51.0 0725 2000 71.5 757.0 853.0 112.7 9.0 136.0 51.0 0725 2100 71.5 757.0 854.0 112.8 9.0 135.8 51.0 0725 2200 71.4 758.0 852.0 112.4 9.0 136.5 51.0 0725 2300 71.3 758.0 850.0 112.1 8.8 122.9 51.0 0726 0000 71.3 758.0 850.0 112.1 8.9 115.7 51.0 0726 0100 71.2 758.0 849.0 112.0 9.0 113.3 50.0 0726 0200 71.2 758.0 852.0 112.4 9.0 113.3 50.0 0726 0300 71.1 759.0 854.0 112.5 9.0 114.8 50.0 0726 0400 71.1 759.0 854.0 112.5 9.0 114.1 50.0 0726 0500 71.1 759.0 855.0 112.6 9.0 114.0 50.0 0726 0600 71.0 759.0 854.0 112.5 9.0 114.4 50.0 0726 0700 + + + + + 113.9 50.0 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 0700 25 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0725 0700 71.3 757.0 800.0 105.7 13.9 138.2 95.2 0725 0800 71.2 758.0 799.0 105.4 14.4 139.3 95.1 0725 0900 71.2 758.0 799.0 105.4 14.0 139.2 95.0 0725 1000 71.2 758.0 800.0 105.5 14.1 138.8 94.9 0725 1100 71.2 759.0 801.0 105.5 14.0 138.6 94.8 0725 1200 71.2 759.0 801.0 105.5 14.5 138.8 94.8 0725 1300 71.2 759.0 803.0 105.8 14.7 138.7 94.8 0725 1400 71.2 759.0 803.0 105.8 14.0 137.9 94.8 0725 1500 71.3 759.0 804.0 105.9 13.2 138.0 94.7 0725 1600 71.4 759.0 804.0 105.9 13.9 138.0 94.7 0725 1700 71.4 758.0 804.0 106.1 14.0 138.0 94.7 0725 1800 71.4 758.0 804.0 106.1 14.3 138.1 94.7 0725 1900 71.5 758.0 805.0 106.2 14.2 138.2 94.8 0725 2000 71.5 758.0 805.0 106.2 14.9 138.1 94.8 0725 2100 71.5 759.0 806.0 106.2 14.5 138.3 94.9 0725 2200 71.6 759.0 807.0 106.3 14.2 138.2 95.0 0725 2300 71.6 759.0 808.0 106.5 15.6 119.1 76.2 0726 0000 71.6 759.0 808.0 106.5 15.8 118.4 75.7 0726 0100 71.6 759.0 808.0 106.5 15.8 118.5 75.7 0726 0200 71.6 759.0 808.0 106.5 16.0 118.4 75.7 0726 0300 71.6 759.0 807.0 106.3 16.1 118.3 75.7 0726 0400 71.5 759.0 806.0 106.2 15.6 118.3 75.7 0726 0500 71.4 759.0 804.0 105.9 15.9 118.3 75.7 0726 0600 71.3 759.0 803.0 105.8 15.9 118.6 75.8 0726 0700 71.3 760.0 802.0 105.5 15.9 118.3 75.8 TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 0700 25 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0725 0700 71.5 761.0 893.0 117.3 7.9 138.2 95.2 0725 0800 71.4 761.0 893.0 117.3 7.9 139.3 95.1 0725 0900 71.3 761.0 893.0 117.3 8.0 139.2 95.0 0725 1000 71.3 762.0 893.0 117.2 8.0 138.8 94.9 0725 1100 71.3 762.0 890.0 116.8 8.0 138.6 94.8 0725 1200 71.3 762.0 892.0 117.1 8.0 138.8 94.8 0725 1300 71.3 762.0 894.0 117.3 8.0 138.7 94.8 0725 1400 71.4 762.0 895.0 117.5 8.0 137.9 94.8 0725 1500 71.4 762.0 894.0 117.3 8.0 138.0 94.7 0725 1600 71.5 762.0 895.0 117.5 8.0 138.0 94.7 0725 1700 71.5 762.0 897.0 117.7 8.0 138.0 94.7 0725 1800 71.5 762.0 897.0 117.7 8.0 138.1 94.7 0725 1900 71.5 762.0 895.0 117.5 8.0 138.2 94.8 0725 2000 71.5 762.0 896.0 117.6 8.0 138.1 94.8 0725 2100 71.5 762.0 896.0 117.6 8.2 138.3 94.9 0725 2200 71.5 762.0 896.0 117.6 8.1 138.2 95.0 0725 2300 71.4 762.0 894.0 117.3 8.1 119.1 76.2 0726 0000 71.4 762.0 895.0 117.5 8.0 118.4 75.7 0726 0100 71.4 762.0 894.0 117.3 8.0 118.5 75.7 0726 0200 71.4 762.0 894.0 117.3 8.0 118.4 75.7 0726 0300 71.4 762.0 894.0 117.3 8.0 118.3 75.7 0726 0400 71.5 762.0 896.0 117.6 8.0 118.3 75.7 0726 0500 71.5 762.0 896.0 117.6 8.0 118.3 75.7 0726 0600 71.5 763.0 896.0 117.4 8.0 118.6 75.8 0726 0700 + + + + + 118.3 75.8 TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 0700 25 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0725 0700 + + + + + 138.2 95.2 0725 0800 + + + + + 139.3 95.1 0725 0900 + + + + + 139.2 95.0 0725 1000 + + + + + 138.8 94.9 0725 1100 + + + + + 138.6 94.8 0725 1200 + + + + + 138.8 94.8 0725 1300 + + + + + 138.7 94.8 0725 1400 + + + + + 137.9 94.8 0725 1500 + + + + + 138.0 94.7 0725 1600 + + + + + 138.0 94.7 0725 1700 + + + + + 138.0 94.7 0725 1800 + + + + + 138.1 94.7 0725 1900 + + + + + 138.2 94.8 0725 2000 + + + + + 138.1 94.8 0725 2100 + + + + + 138.3 94.9 0725 2200 + + + + + 138.2 95.0 0725 2300 + + + + + 119.1 76.2 0726 0000 + + + + + 118.4 75.7 0726 0100 + + + + + 118.5 75.7 0726 0200 + + + + + 118.4 75.7 0726 0300 + + + + + 118.3 75.7 0726 0400 + + + + + 118.3 75.7 0726 0500 + + + + + 118.3 75.7 0726 0600 + + + + + 118.6 75.8 0726 0700 + + + + + 118.3 75.8 TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 0700 25 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0725 0700 71.3 759.0 892.0 117.5 22.6 138.2 95.2 0725 0800 71.2 760.0 892.0 117.4 22.7 139.3 95.1 0725 0900 71.2 760.0 893.0 117.5 22.8 139.2 95.0 0725 1000 71.2 760.0 893.0 117.5 22.8 138.8 94.9 0725 1100 71.2 761.0 894.0 117.5 22.8 138.6 94.8 0725 1200 71.2 761.0 894.0 117.5 22.8 138.8 94.8 0725 1300 71.2 761.0 893.0 117.3 22.8 138.7 94.8 0725 1400 71.3 761.0 892.0 117.2 22.6 137.9 94.8 0725 1500 71.3 761.0 892.0 117.2 22.5 138.0 94.7 0725 1600 71.4 760.0 893.0 117.5 22.3 138.0 94.7 0725 1700 71.4 760.0 892.0 117.4 22.5 138.0 94.7 0725 1800 71.4 760.0 892.0 117.4 22.4 138.1 94.7 0725 1900 71.4 760.0 892.0 117.4 22.5 138.2 94.8 0725 2000 71.5 760.0 891.0 117.2 22.3 138.1 94.8 0725 2100 71.5 760.0 892.0 117.4 22.4 138.3 94.9 0725 2200 71.6 761.0 893.0 117.3 22.5 138.2 95.0 0725 2300 71.6 760.0 870.0 114.5 20.9 119.1 76.2 0726 0000 71.6 761.0 868.0 114.1 20.8 118.4 75.7 0726 0100 71.6 761.0 868.0 114.1 20.9 118.5 75.7 0726 0200 71.6 761.0 868.0 114.1 20.6 118.4 75.7 0726 0300 71.6 761.0 867.0 113.9 20.7 118.3 75.7 0726 0400 71.5 761.0 868.0 114.1 20.7 118.3 75.7 0726 0500 71.4 761.0 868.0 114.1 20.8 118.3 75.7 0726 0600 71.3 761.0 868.0 114.1 21.1 118.6 75.8 0726 0700 71.3 762.0 868.0 113.9 21.3 118.3 75.8