TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 2100 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 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 + + 0825 0000 70.3 750.3 774.0 103.2 15.9 + + 0825 0100 70.3 750.3 773.0 103.0 16.0 + + 0825 0200 70.2 750.4 773.0 103.0 16.0 + + 0825 0300 70.2 750.4 772.0 102.9 16.0 + + 0825 0400 70.2 750.7 770.0 102.6 16.1 + + 0825 0500 70.1 751.0 768.0 102.3 16.2 + + 0825 0600 70.0 751.4 766.0 101.9 16.2 + + 0825 0700 69.9 751.8 765.0 101.8 16.2 + + 0825 0800 69.9 752.2 764.0 101.6 16.3 + + 0825 0900 69.9 752.0 765.0 101.7 16.3 + + 0825 1000 69.9 752.0 766.0 101.9 16.3 + + 0825 1100 70.1 751.9 768.0 102.1 16.3 + + 0825 1200 70.2 751.3 770.0 102.5 16.2 + + 0825 1300 70.3 750.9 772.0 102.8 16.2 + + 0825 1400 70.3 750.2 773.0 103.0 16.1 + + 0825 1500 70.2 749.6 774.0 103.3 16.1 + + 0825 1600 70.2 749.1 774.0 103.3 16.1 + + 0825 1700 70.2 749.0 774.0 103.3 16.1 + + 0825 1800 70.3 748.8 774.0 103.4 16.1 + + 0825 1900 70.3 748.5 774.0 103.4 16.1 + + 0825 2000 70.3 748.6 773.0 103.3 16.1 + + 0825 2100 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 2100 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 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 0825 0000 71.0 750.1 780.0 104.0 49.3 110.9 54.9 0825 0100 71.6 750.2 789.0 105.2 49.3 110.7 54.8 0825 0200 71.3 750.3 790.0 105.3 49.4 110.7 54.9 0825 0300 71.4 750.5 790.0 105.3 49.4 110.9 55.0 0825 0400 71.2 750.8 788.0 105.0 49.4 111.1 55.1 0825 0500 71.5 751.0 791.0 105.3 49.5 111.4 55.2 0825 0600 71.1 751.4 785.0 104.5 49.6 111.6 55.5 0825 0700 71.0 751.5 781.0 103.9 49.7 111.7 55.7 0825 0800 71.0 752.1 778.0 103.4 49.8 111.0 55.9 0825 0900 71.0 751.9 777.0 103.3 49.8 111.4 56.0 0825 1000 70.9 751.9 776.0 103.2 49.9 111.9 56.1 0825 1100 70.9 751.6 776.0 103.2 49.8 112.6 56.2 0825 1200 70.9 751.1 775.0 103.2 49.8 112.6 56.2 0825 1300 70.9 750.7 774.0 103.1 49.8 112.3 56.2 0825 1400 70.9 750.0 774.0 103.2 49.7 112.3 56.1 0825 1500 70.9 749.4 774.0 103.3 49.6 112.2 56.0 0825 1600 70.9 749.2 774.0 103.3 49.5 112.7 56.6 0825 1700 70.9 748.9 773.0 103.2 49.5 120.4 63.6 0825 1800 70.9 748.6 773.0 103.3 49.5 121.3 63.5 0825 1900 70.9 748.4 774.0 103.4 49.5 121.6 63.8 0825 2000 71.0 748.6 777.0 103.8 49.4 121.3 63.8 0825 2100 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 2100 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 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 0825 0000 71.3 752.4 864.0 114.8 15.7 110.9 54.9 0825 0100 71.3 752.4 874.0 116.2 15.8 110.7 54.8 0825 0200 71.3 752.5 875.0 116.3 16.0 110.7 54.9 0825 0300 71.3 752.7 874.0 116.1 16.0 110.9 55.0 0825 0400 71.2 753.1 872.0 115.8 16.0 111.1 55.1 0825 0500 71.2 753.3 871.0 115.6 16.0 111.4 55.2 0825 0600 71.1 753.6 874.0 116.0 16.0 111.6 55.5 0825 0700 71.1 753.7 878.0 116.5 16.0 111.7 55.7 0825 0800 71.1 754.2 881.0 116.8 16.0 111.0 55.9 0825 0900 71.1 754.0 881.0 116.8 16.1 111.4 56.0 0825 1000 71.2 754.0 880.0 116.7 16.0 111.9 56.1 0825 1100 71.2 753.7 879.0 116.6 16.0 112.6 56.2 0825 1200 71.3 753.1 873.0 115.9 16.0 112.6 56.2 0825 1300 71.3 752.6 880.0 116.9 15.9 112.3 56.2 0825 1400 71.4 752.0 883.0 117.4 15.9 112.3 56.1 0825 1500 71.4 751.4 882.0 117.4 15.9 112.2 56.0 0825 1600 71.5 751.2 881.0 117.3 16.0 112.7 56.6 0825 1700 71.7 751.0 874.0 116.4 16.0 120.4 63.6 0825 1800 71.7 750.8 860.0 114.5 15.9 121.3 63.5 0825 1900 71.5 750.6 861.0 114.7 15.8 121.6 63.8 0825 2000 71.5 750.7 855.0 113.9 15.7 121.3 63.8 0825 2100 + + + + + 121.2 + TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 2100 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 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 0825 0000 72.4 753.0 794.0 105.4 32.0 95.3 35.2 0825 0100 72.5 753.0 791.0 105.0 32.0 97.4 37.1 0825 0200 72.5 753.0 790.0 104.9 32.0 97.1 37.1 0825 0300 72.4 754.0 789.0 104.6 32.0 97.8 37.1 0825 0400 72.5 754.0 797.0 105.7 32.0 109.4 37.1 0825 0500 72.9 754.0 805.0 106.8 32.0 111.4 37.1 0825 0600 72.8 754.0 808.0 107.2 32.0 109.2 37.1 0825 0700 72.8 755.0 805.0 106.6 32.0 110.0 37.2 0825 0800 72.7 755.0 803.0 106.4 32.1 111.0 36.9 0825 0900 72.7 755.0 800.0 106.0 32.1 109.8 36.9 0825 1000 72.6 754.0 800.0 106.1 32.0 109.9 36.9 0825 1100 72.6 754.0 802.0 106.4 32.0 110.5 36.9 0825 1200 72.6 753.0 799.0 106.1 32.0 112.6 36.9 0825 1300 72.5 753.0 795.0 105.6 32.0 111.1 36.9 0825 1400 72.6 752.0 800.0 106.4 32.0 111.6 36.9 0825 1500 72.6 752.0 799.0 106.2 32.0 121.0 36.8 0825 1600 72.6 751.0 802.0 106.8 32.0 137.8 36.8 0825 1700 72.6 751.0 802.0 106.8 32.0 155.5 36.8 0825 1800 72.5 751.0 800.0 106.5 32.0 156.3 36.8 0825 1900 72.5 751.0 801.0 106.7 32.0 155.9 36.8 0825 2000 72.5 751.0 797.0 106.1 32.0 157.0 37.0 0825 2100 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 2100 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 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 0825 0000 72.6 755.0 867.0 114.8 13.9 95.3 35.2 0825 0100 72.6 756.0 867.0 114.7 13.8 97.4 37.1 0825 0200 72.5 756.0 867.0 114.7 13.7 97.1 37.1 0825 0300 72.6 756.0 867.0 114.7 13.6 97.8 37.1 0825 0400 72.6 756.0 868.0 114.8 13.7 109.4 37.1 0825 0500 72.6 756.0 865.0 114.4 13.6 111.4 37.1 0825 0600 72.6 756.0 864.0 114.3 13.6 109.2 37.1 0825 0700 72.5 757.0 865.0 114.3 13.7 110.0 37.2 0825 0800 72.5 757.0 866.0 114.4 13.7 111.0 36.9 0825 0900 72.5 757.0 869.0 114.8 13.7 109.8 36.9 0825 1000 72.5 757.0 868.0 114.7 13.6 109.9 36.9 0825 1100 72.6 756.0 869.0 114.9 13.7 110.5 36.9 0825 1200 72.6 756.0 869.0 114.9 13.7 112.6 36.9 0825 1300 72.6 755.0 872.0 115.5 13.6 111.1 36.9 0825 1400 72.7 754.0 873.0 115.8 13.9 111.6 36.9 0825 1500 72.7 754.0 871.0 115.5 13.9 121.0 36.8 0825 1600 72.7 753.0 870.0 115.5 14.2 137.8 36.8 0825 1700 72.7 753.0 870.0 115.5 14.3 155.5 36.8 0825 1800 72.7 753.0 868.0 115.3 14.3 156.3 36.8 0825 1900 72.6 753.0 867.0 115.1 14.4 155.9 36.8 0825 2000 72.4 753.0 866.0 115.0 14.4 157.0 37.0 0825 2100 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 2100 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 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 0825 0000 72.2 755.0 821.0 108.7 16.9 105.0 36.0 0825 0100 72.3 755.0 826.0 109.4 16.6 100.7 40.9 0825 0200 72.2 756.0 825.0 109.1 16.5 100.9 41.0 0825 0300 72.2 756.0 827.0 109.4 16.5 100.8 41.0 0825 0400 72.2 756.0 827.0 109.4 16.4 100.8 41.0 0825 0500 72.2 756.0 828.0 109.5 16.3 101.0 41.0 0825 0600 72.2 756.0 827.0 109.4 15.5 100.9 41.0 0825 0700 72.1 757.0 826.0 109.1 15.8 101.1 41.0 0825 0800 72.1 757.0 826.0 109.1 16.3 100.8 41.0 0825 0900 72.1 757.0 826.0 109.1 16.5 100.7 41.0 0825 1000 72.2 756.0 829.0 109.7 16.3 101.5 41.0 0825 1100 72.3 756.0 833.0 110.2 15.9 101.8 41.0 0825 1200 72.4 755.0 835.0 110.6 16.0 101.7 41.0 0825 1300 72.4 755.0 836.0 110.7 16.5 102.2 41.0 0825 1400 72.5 754.0 838.0 111.1 16.3 101.5 41.0 0825 1500 72.6 753.0 840.0 111.6 16.2 102.3 41.0 0825 1600 72.7 753.0 842.0 111.8 16.2 119.6 41.0 0825 1700 72.8 753.0 844.0 112.1 15.2 139.7 41.0 0825 1800 72.8 753.0 845.0 112.2 15.7 141.2 41.0 0825 1900 72.9 754.0 845.0 112.1 14.3 140.6 41.0 0825 2000 72.9 754.0 846.0 112.2 15.3 140.6 41.0 0825 2100 + + + + + 140.9 41.0 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 2100 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 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 0825 0000 72.3 757.0 846.0 111.8 8.1 105.0 36.0 0825 0100 72.3 757.0 846.0 111.8 8.1 100.7 40.9 0825 0200 72.3 757.0 849.0 112.2 8.0 100.9 41.0 0825 0300 72.3 757.0 851.0 112.4 8.0 100.8 41.0 0825 0400 72.3 757.0 856.0 113.1 7.9 100.8 41.0 0825 0500 72.2 757.0 856.0 113.1 8.0 101.0 41.0 0825 0600 72.2 758.0 858.0 113.2 7.9 100.9 41.0 0825 0700 72.2 758.0 860.0 113.5 7.9 101.1 41.0 0825 0800 72.3 758.0 863.0 113.9 7.9 100.8 41.0 0825 0900 72.3 758.0 864.0 114.0 7.9 100.7 41.0 0825 1000 72.4 758.0 867.0 114.4 7.9 101.5 41.0 0825 1100 72.4 757.0 868.0 114.7 7.8 101.8 41.0 0825 1200 72.4 757.0 869.0 114.8 7.8 101.7 41.0 0825 1300 72.5 756.0 870.0 115.1 7.7 102.2 41.0 0825 1400 72.5 755.0 868.0 115.0 7.7 101.5 41.0 0825 1500 72.6 755.0 869.0 115.1 7.7 102.3 41.0 0825 1600 72.6 755.0 871.0 115.4 8.0 119.6 41.0 0825 1700 72.8 755.0 870.0 115.2 8.2 139.7 41.0 0825 1800 72.8 755.0 869.0 115.1 8.2 141.2 41.0 0825 1900 72.8 755.0 867.0 114.8 8.3 140.6 41.0 0825 2000 72.8 756.0 866.0 114.6 8.5 140.6 41.0 0825 2100 + + + + + 140.9 41.0 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 2100 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 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 0825 0000 71.9 756.0 799.0 105.7 15.1 117.8 74.5 0825 0100 71.9 756.0 799.0 105.7 15.4 117.9 74.6 0825 0200 71.9 756.0 799.0 105.7 15.2 117.8 74.5 0825 0300 71.9 756.0 799.0 105.7 15.5 117.9 74.5 0825 0400 71.9 756.0 799.0 105.7 15.1 117.8 74.5 0825 0500 71.8 757.0 799.0 105.5 15.3 117.9 74.5 0825 0600 71.7 757.0 799.0 105.5 15.2 118.0 74.4 0825 0700 71.7 757.0 798.0 105.4 15.2 114.6 70.2 0825 0800 71.7 758.0 798.0 105.3 15.1 114.5 70.0 0825 0900 71.7 758.0 798.0 105.3 15.2 114.5 69.9 0825 1000 71.7 758.0 799.0 105.4 15.1 114.6 69.8 0825 1100 71.7 757.0 800.0 105.7 15.2 113.6 69.7 0825 1200 71.8 757.0 801.0 105.8 14.7 113.2 69.6 0825 1300 71.9 757.0 803.0 106.1 15.1 113.5 69.6 0825 1400 72.0 756.0 805.0 106.5 14.9 113.2 69.6 0825 1500 72.0 757.0 807.0 106.6 14.5 113.2 69.6 0825 1600 72.1 757.0 808.0 106.7 14.8 112.9 69.5 0825 1700 72.1 756.0 810.0 107.1 14.9 117.9 74.4 0825 1800 72.2 756.0 811.0 107.3 15.0 118.3 74.7 0825 1900 72.2 756.0 812.0 107.4 14.9 118.4 74.9 0825 2000 72.2 757.0 813.0 107.4 15.3 118.5 75.0 0825 2100 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 2100 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 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 0825 0000 71.7 759.0 893.0 117.7 8.1 117.8 74.5 0825 0100 71.8 759.0 893.0 117.7 8.1 117.9 74.6 0825 0200 71.8 759.0 893.0 117.7 8.1 117.8 74.5 0825 0300 71.9 759.0 893.0 117.7 8.1 117.9 74.5 0825 0400 71.8 760.0 892.0 117.4 8.1 117.8 74.5 0825 0500 71.8 760.0 891.0 117.2 8.1 117.9 74.5 0825 0600 71.8 760.0 890.0 117.1 8.1 118.0 74.4 0825 0700 71.8 761.0 891.0 117.1 8.2 114.6 70.2 0825 0800 71.8 761.0 890.0 117.0 8.2 114.5 70.0 0825 0900 71.8 761.0 891.0 117.1 8.2 114.5 69.9 0825 1000 71.9 761.0 893.0 117.3 8.2 114.6 69.8 0825 1100 71.9 761.0 894.0 117.5 8.2 113.6 69.7 0825 1200 71.9 761.0 897.0 117.9 8.2 113.2 69.6 0825 1300 71.9 760.0 898.0 118.2 8.2 113.5 69.6 0825 1400 72.0 760.0 897.0 118.0 8.1 113.2 69.6 0825 1500 72.0 760.0 898.0 118.2 8.2 113.2 69.6 0825 1600 72.1 760.0 898.0 118.2 8.1 112.9 69.5 0825 1700 72.2 760.0 898.0 118.2 8.1 117.9 74.4 0825 1800 72.2 760.0 898.0 118.2 8.1 118.3 74.7 0825 1900 72.3 760.0 898.0 118.2 8.1 118.4 74.9 0825 2000 72.2 760.0 896.0 117.9 8.1 118.5 75.0 0825 2100 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 2100 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 2100 + + + + + 113.6 69.8 0824 2200 + + + + + 113.7 70.0 0824 2300 + + + + + 113.4 70.1 0825 0000 + + + + + 117.8 74.5 0825 0100 + + + + + 117.9 74.6 0825 0200 + + + + + 117.8 74.5 0825 0300 + + + + + 117.9 74.5 0825 0400 + + + + + 117.8 74.5 0825 0500 + + + + + 117.9 74.5 0825 0600 + + + + + 118.0 74.4 0825 0700 + + + + + 114.6 70.2 0825 0800 + + + + + 114.5 70.0 0825 0900 + + + + + 114.5 69.9 0825 1000 + + + + + 114.6 69.8 0825 1100 + + + + + 113.6 69.7 0825 1200 + + + + + 113.2 69.6 0825 1300 + + + + + 113.5 69.6 0825 1400 + + + + + 113.2 69.6 0825 1500 + + + + + 113.2 69.6 0825 1600 + + + + + 112.9 69.5 0825 1700 + + + + + 117.9 74.4 0825 1800 + + + + + 118.3 74.7 0825 1900 + + + + + 118.4 74.9 0825 2000 + + + + + 118.5 75.0 0825 2100 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 2100 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 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 0825 0000 71.9 758.0 864.0 114.0 20.3 117.8 74.5 0825 0100 71.9 758.0 863.0 113.9 20.1 117.9 74.6 0825 0200 71.9 758.0 863.0 113.9 20.2 117.8 74.5 0825 0300 71.9 758.0 864.0 114.0 20.2 117.9 74.5 0825 0400 71.8 759.0 864.0 113.8 20.3 117.8 74.5 0825 0500 71.7 759.0 864.0 113.8 20.5 117.9 74.5 0825 0600 71.7 759.0 865.0 114.0 20.7 118.0 74.4 0825 0700 71.6 760.0 869.0 114.3 21.0 114.6 70.2 0825 0800 71.6 760.0 870.0 114.5 20.9 114.5 70.0 0825 0900 71.6 760.0 870.0 114.5 20.7 114.5 69.9 0825 1000 71.6 760.0 870.0 114.5 20.8 114.6 69.8 0825 1100 71.7 759.0 870.0 114.6 20.7 113.6 69.7 0825 1200 71.8 759.0 868.0 114.4 20.6 113.2 69.6 0825 1300 71.9 759.0 869.0 114.5 20.6 113.5 69.6 0825 1400 71.9 759.0 868.0 114.4 20.5 113.2 69.6 0825 1500 72.0 759.0 868.0 114.4 20.1 113.2 69.6 0825 1600 72.1 759.0 869.0 114.5 20.2 112.9 69.5 0825 1700 72.1 759.0 865.0 114.0 20.3 117.9 74.4 0825 1800 72.1 758.0 864.0 114.0 20.4 118.3 74.7 0825 1900 72.2 759.0 865.0 114.0 20.5 118.4 74.9 0825 2000 72.2 759.0 865.0 114.0 20.6 118.5 75.0 0825 2100 + + + + + + +