TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 0000 17 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0717 0000 69.0 747.2 817.0 109.3 17.2 + + 0717 0100 68.9 747.9 814.0 108.8 17.2 + + 0717 0200 68.7 747.8 810.0 108.3 17.2 + + 0717 0300 68.6 747.8 806.0 107.8 17.3 + + 0717 0400 68.5 748.4 802.0 107.2 17.2 + + 0717 0500 68.3 748.8 799.0 106.7 17.2 + + 0717 0600 68.2 749.4 797.0 106.4 17.2 + + 0717 0700 68.1 749.7 796.0 106.2 17.2 + + 0717 0800 68.1 749.8 796.0 106.2 17.2 + + 0717 0900 68.2 750.0 798.0 106.4 17.2 + + 0717 1000 68.3 750.0 800.0 106.7 17.1 + + 0717 1100 68.5 749.6 803.0 107.1 17.0 + + 0717 1200 68.7 749.5 805.0 107.4 17.1 + + 0717 1300 68.9 749.2 808.0 107.8 17.0 + + 0717 1400 68.9 748.7 812.0 108.5 17.0 + + 0717 1500 68.9 748.4 816.0 109.0 17.0 + + 0717 1600 68.8 747.6 817.0 109.3 17.0 + + 0717 1700 68.8 747.3 818.0 109.5 17.0 + + 0717 1800 68.8 746.9 817.0 109.4 17.0 + + 0717 1900 68.7 746.9 816.0 109.3 17.0 + + 0717 2000 68.7 747.1 815.0 109.1 17.0 + + 0717 2100 68.6 747.8 813.0 108.7 17.0 + + 0717 2200 68.5 748.6 812.0 108.5 17.1 + + 0717 2300 68.5 749.1 810.0 108.1 17.1 + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 0000 17 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0717 0000 69.3 748.5 810.0 108.2 49.9 132.7 76.8 0717 0100 69.1 748.9 809.0 108.0 50.1 120.7 64.6 0717 0200 69.0 749.2 809.0 108.0 50.1 120.7 64.5 0717 0300 69.3 749.3 809.0 108.0 50.1 120.2 64.2 0717 0400 69.2 749.5 809.0 107.9 50.0 120.0 63.9 0717 0500 69.2 749.6 809.0 107.9 50.1 120.0 64.0 0717 0600 69.3 749.9 809.0 107.9 50.1 120.2 64.1 0717 0700 69.2 750.3 808.0 107.7 50.2 119.6 64.0 0717 0800 69.3 750.6 808.0 107.6 50.1 119.7 64.0 0717 0900 69.3 750.5 807.0 107.5 50.1 120.0 64.1 0717 1000 69.5 750.3 807.0 107.6 50.1 120.2 64.2 0717 1100 69.4 750.1 807.0 107.6 50.0 119.9 64.2 0717 1200 69.3 749.9 807.0 107.6 50.0 120.0 64.1 0717 1300 69.3 749.4 806.0 107.6 50.0 117.4 61.4 0717 1400 69.2 749.0 806.0 107.6 50.0 114.1 58.2 0717 1500 69.3 748.6 806.0 107.7 50.0 113.8 58.0 0717 1600 69.4 747.9 806.0 107.8 50.0 113.9 58.1 0717 1700 69.5 747.6 806.0 107.8 50.0 114.1 58.2 0717 1800 69.6 747.0 806.0 107.9 49.9 114.0 58.1 0717 1900 69.6 747.1 807.0 108.0 49.9 114.0 58.1 0717 2000 69.6 747.5 807.0 108.0 50.0 113.6 58.1 0717 2100 69.6 748.3 807.0 107.8 50.0 113.9 58.2 0717 2200 69.6 749.4 807.0 107.7 50.1 114.1 58.2 0717 2300 69.5 750.1 806.0 107.5 50.1 114.2 58.2 TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 0000 17 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0717 0000 69.2 750.6 860.0 114.6 17.9 132.7 76.8 0717 0100 69.2 751.2 864.0 115.0 17.8 120.7 64.6 0717 0200 69.1 751.4 861.0 114.6 17.9 120.7 64.5 0717 0300 69.1 751.6 856.0 113.9 17.8 120.2 64.2 0717 0400 69.0 751.8 855.0 113.7 17.8 120.0 63.9 0717 0500 69.1 751.8 851.0 113.2 17.8 120.0 64.0 0717 0600 69.0 752.1 848.0 112.8 17.8 120.2 64.1 0717 0700 69.2 752.5 851.0 113.1 17.8 119.6 64.0 0717 0800 69.2 752.9 859.0 114.1 17.9 119.7 64.0 0717 0900 69.3 752.8 854.0 113.4 17.8 120.0 64.1 0717 1000 69.4 752.5 851.0 113.1 17.9 120.2 64.2 0717 1100 69.5 752.3 857.0 113.9 17.9 119.9 64.2 0717 1200 69.7 752.1 858.0 114.1 17.8 120.0 64.1 0717 1300 69.9 751.6 861.0 114.6 17.7 117.4 61.4 0717 1400 69.7 751.1 881.0 117.3 17.7 114.1 58.2 0717 1500 69.9 750.7 884.0 117.8 17.6 113.8 58.0 0717 1600 70.0 750.0 880.0 117.3 17.8 113.9 58.1 0717 1700 70.1 749.7 882.0 117.6 17.7 114.1 58.2 0717 1800 69.9 749.3 884.0 118.0 17.7 114.0 58.1 0717 1900 69.9 749.3 883.0 117.8 17.5 114.0 58.1 0717 2000 69.9 749.7 884.0 117.9 17.5 113.6 58.1 0717 2100 69.8 750.5 885.0 117.9 17.6 113.9 58.2 0717 2200 69.7 751.6 885.0 117.7 17.7 114.1 58.2 0717 2300 69.7 752.4 884.0 117.5 17.8 114.2 58.2 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 0000 17 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0717 0000 69.2 752.0 808.0 107.4 32.1 118.6 48.1 0717 0100 69.2 752.0 807.0 107.3 32.1 122.7 52.0 0717 0200 69.2 752.0 806.0 107.2 32.0 122.8 52.0 0717 0300 69.2 752.0 805.0 107.0 32.0 122.4 52.0 0717 0400 69.1 752.0 804.0 106.9 32.1 122.7 52.0 0717 0500 69.0 752.0 803.0 106.8 32.1 122.2 52.0 0717 0600 69.0 753.0 802.0 106.5 32.1 122.0 52.0 0717 0700 68.9 753.0 801.0 106.4 32.1 121.7 52.1 0717 0800 69.0 753.0 800.0 106.2 32.1 121.6 52.1 0717 0900 69.2 754.0 800.0 106.1 32.1 110.8 52.1 0717 1000 69.2 753.0 800.0 106.2 32.1 109.5 52.1 0717 1100 69.1 753.0 800.0 106.2 32.1 109.2 52.2 0717 1200 69.2 753.0 800.0 106.2 32.1 109.7 52.2 0717 1300 69.3 752.0 801.0 106.5 32.1 111.7 52.2 0717 1400 69.3 752.0 800.0 106.4 32.2 110.3 52.2 0717 1500 69.3 752.0 800.0 106.4 32.2 110.2 52.2 0717 1600 69.4 751.0 800.0 106.5 32.1 134.5 52.2 0717 1700 69.5 751.0 801.0 106.7 32.1 137.4 52.2 0717 1800 69.6 751.0 803.0 106.9 32.1 135.1 52.2 0717 1900 69.5 751.0 803.0 106.9 32.1 135.3 52.2 0717 2000 69.5 751.0 803.0 106.9 32.1 135.1 52.2 0717 2100 69.5 752.0 803.0 106.8 32.2 136.0 52.2 0717 2200 69.5 753.0 803.0 106.6 32.2 135.7 52.1 0717 2300 69.3 754.0 802.0 106.4 32.2 125.4 52.1 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 0000 17 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0717 0000 69.2 754.0 860.0 114.1 14.1 118.6 48.1 0717 0100 69.2 754.0 861.0 114.2 14.0 122.7 52.0 0717 0200 69.3 755.0 860.0 113.9 13.9 122.8 52.0 0717 0300 69.3 755.0 861.0 114.0 14.0 122.4 52.0 0717 0400 69.3 754.0 862.0 114.3 13.9 122.7 52.0 0717 0500 69.3 755.0 862.0 114.2 14.0 122.2 52.0 0717 0600 69.3 755.0 863.0 114.3 13.9 122.0 52.0 0717 0700 69.3 755.0 863.0 114.3 14.0 121.7 52.1 0717 0800 69.3 756.0 865.0 114.4 13.9 121.6 52.1 0717 0900 69.4 756.0 863.0 114.2 13.7 110.8 52.1 0717 1000 69.4 755.0 862.0 114.2 13.7 109.5 52.1 0717 1100 69.5 755.0 861.0 114.0 13.6 109.2 52.2 0717 1200 69.5 755.0 861.0 114.0 13.4 109.7 52.2 0717 1300 69.5 755.0 860.0 113.9 13.5 111.7 52.2 0717 1400 69.6 754.0 859.0 113.9 13.2 110.3 52.2 0717 1500 69.7 754.0 859.0 113.9 13.2 110.2 52.2 0717 1600 69.7 753.0 862.0 114.5 13.4 134.5 52.2 0717 1700 69.6 753.0 862.0 114.5 13.3 137.4 52.2 0717 1800 69.6 753.0 862.0 114.5 13.6 135.1 52.2 0717 1900 69.6 753.0 860.0 114.2 13.7 135.3 52.2 0717 2000 69.6 754.0 861.0 114.2 13.9 135.1 52.2 0717 2100 69.6 755.0 861.0 114.0 14.0 136.0 52.2 0717 2200 69.6 756.0 862.0 114.0 14.1 135.7 52.1 0717 2300 69.6 756.0 864.0 114.3 14.1 125.4 52.1 TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 0000 17 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0717 0000 69.3 756.0 810.0 107.1 16.1 109.0 50.9 0717 0100 69.3 756.0 813.0 107.5 16.3 110.9 54.0 0717 0200 69.3 755.0 811.0 107.4 16.4 110.8 54.0 0717 0300 69.2 755.0 811.0 107.4 16.3 110.4 54.0 0717 0400 69.2 755.0 811.0 107.4 16.5 110.8 54.0 0717 0500 69.2 755.0 810.0 107.3 16.6 110.6 54.0 0717 0600 69.2 756.0 809.0 107.0 16.4 111.0 54.0 0717 0700 69.1 756.0 806.0 106.6 16.2 110.8 54.0 0717 0800 69.2 756.0 805.0 106.5 16.6 110.7 54.0 0717 0900 69.2 756.0 804.0 106.3 16.4 110.8 54.0 0717 1000 69.3 756.0 803.0 106.2 16.2 110.7 54.0 0717 1100 69.3 756.0 803.0 106.2 16.3 110.8 54.0 0717 1200 69.4 755.0 803.0 106.4 16.2 111.3 54.0 0717 1300 69.4 755.0 803.0 106.4 16.0 111.2 54.0 0717 1400 69.5 755.0 803.0 106.4 16.0 111.1 54.0 0717 1500 69.5 754.0 803.0 106.5 15.8 111.1 54.0 0717 1600 69.4 754.0 803.0 106.5 15.8 111.2 54.0 0717 1700 69.5 754.0 802.0 106.4 15.9 111.5 54.0 0717 1800 69.4 754.0 801.0 106.2 16.1 111.1 54.0 0717 1900 69.3 754.0 798.0 105.8 16.2 111.1 54.0 0717 2000 69.2 754.0 797.0 105.7 16.3 110.8 54.0 0717 2100 69.2 755.0 796.0 105.4 16.6 111.1 54.0 0717 2200 69.1 756.0 795.0 105.2 16.6 111.0 54.0 0717 2300 69.0 756.0 794.0 105.0 16.7 110.9 54.0 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0000 17 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0717 0000 69.3 757.0 846.0 111.8 9.2 109.0 50.9 0717 0100 69.2 757.0 845.0 111.6 9.1 110.9 54.0 0717 0200 69.2 757.0 849.0 112.2 9.0 110.8 54.0 0717 0300 69.2 757.0 853.0 112.7 9.0 110.4 54.0 0717 0400 69.1 756.0 856.0 113.2 9.1 110.8 54.0 0717 0500 69.1 757.0 856.0 113.1 9.2 110.6 54.0 0717 0600 69.1 757.0 860.0 113.6 9.1 111.0 54.0 0717 0700 69.1 757.0 862.0 113.9 9.1 110.8 54.0 0717 0800 69.1 757.0 862.0 113.9 9.2 110.7 54.0 0717 0900 69.2 757.0 864.0 114.1 9.2 110.8 54.0 0717 1000 69.3 757.0 866.0 114.4 9.2 110.7 54.0 0717 1100 69.3 757.0 867.0 114.5 9.2 110.8 54.0 0717 1200 69.4 757.0 868.0 114.7 9.2 111.3 54.0 0717 1300 69.5 756.0 868.0 114.8 9.2 111.2 54.0 0717 1400 69.6 756.0 868.0 114.8 9.2 111.1 54.0 0717 1500 69.7 756.0 868.0 114.8 9.2 111.1 54.0 0717 1600 69.7 755.0 868.0 115.0 9.2 111.2 54.0 0717 1700 69.7 755.0 866.0 114.7 9.2 111.5 54.0 0717 1800 69.7 755.0 865.0 114.6 9.2 111.1 54.0 0717 1900 69.6 755.0 865.0 114.6 9.2 111.1 54.0 0717 2000 69.5 756.0 863.0 114.2 9.2 110.8 54.0 0717 2100 69.4 757.0 862.0 113.9 9.2 111.1 54.0 0717 2200 69.4 757.0 860.0 113.6 9.2 111.0 54.0 0717 2300 69.3 758.0 860.0 113.5 9.2 110.9 54.0 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 0000 17 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0717 0000 68.7 759.0 815.0 107.4 14.3 138.1 95.2 0717 0100 68.7 759.0 812.0 107.0 14.3 138.3 95.0 0717 0200 68.6 759.0 810.0 106.7 16.1 116.1 73.2 0717 0300 68.6 759.0 809.0 106.6 16.2 114.9 72.4 0717 0400 68.5 759.0 808.0 106.5 15.8 115.1 72.4 0717 0500 68.5 759.0 807.0 106.3 16.0 115.0 72.4 0717 0600 68.5 759.0 806.0 106.2 16.1 115.6 72.4 0717 0700 68.4 759.0 806.0 106.2 16.1 116.1 72.4 0717 0800 68.4 759.0 806.0 106.2 16.3 116.2 72.4 0717 0900 68.4 759.0 806.0 106.2 16.2 116.1 72.3 0717 1000 68.5 759.0 807.0 106.3 15.8 115.5 72.2 0717 1100 68.5 759.0 807.0 106.3 15.7 115.2 72.2 0717 1200 68.6 759.0 808.0 106.5 15.8 115.2 72.1 0717 1300 68.6 759.0 808.0 106.5 15.7 115.2 72.1 0717 1400 68.7 759.0 808.0 106.5 16.1 115.6 72.1 0717 1500 68.7 758.0 808.0 106.6 15.9 115.6 72.1 0717 1600 68.8 758.0 808.0 106.6 16.1 115.5 72.1 0717 1700 68.8 758.0 808.0 106.6 15.9 115.6 72.1 0717 1800 68.8 758.0 808.0 106.6 15.6 115.5 72.1 0717 1900 68.8 758.0 807.0 106.5 16.1 115.2 72.1 0717 2000 68.9 758.0 807.0 106.5 16.1 115.2 72.2 0717 2100 68.9 759.0 808.0 106.5 15.9 115.6 72.3 0717 2200 69.0 759.0 808.0 106.5 16.0 115.6 72.4 0717 2300 69.0 760.0 809.0 106.4 16.0 115.6 72.4 TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 0000 17 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0717 0000 68.6 762.0 864.0 113.4 7.8 138.1 95.2 0717 0100 68.6 762.0 872.0 114.4 7.8 138.3 95.0 0717 0200 68.5 762.0 869.0 114.0 7.8 116.1 73.2 0717 0300 68.6 762.0 866.0 113.6 7.8 114.9 72.4 0717 0400 68.6 762.0 860.0 112.9 7.8 115.1 72.4 0717 0500 68.6 762.0 869.0 114.0 7.8 115.0 72.4 0717 0600 68.5 762.0 862.0 113.1 7.9 115.6 72.4 0717 0700 68.5 762.0 861.0 113.0 7.9 116.1 72.4 0717 0800 68.5 763.0 866.0 113.5 8.0 116.2 72.4 0717 0900 68.5 762.0 864.0 113.4 8.0 116.1 72.3 0717 1000 68.6 762.0 899.0 118.0 8.1 115.5 72.2 0717 1100 68.6 762.0 899.0 118.0 8.0 115.2 72.2 0717 1200 68.7 762.0 902.0 118.4 8.0 115.2 72.1 0717 1300 68.8 762.0 903.0 118.5 8.0 115.2 72.1 0717 1400 68.8 761.0 903.0 118.7 8.0 115.6 72.1 0717 1500 68.9 761.0 904.0 118.8 8.0 115.6 72.1 0717 1600 69.2 761.0 904.0 118.8 8.0 115.5 72.1 0717 1700 69.0 761.0 903.0 118.7 8.0 115.6 72.1 0717 1800 69.1 761.0 903.0 118.7 8.0 115.5 72.1 0717 1900 69.1 761.0 902.0 118.5 8.0 115.2 72.1 0717 2000 69.1 761.0 899.0 118.1 8.0 115.2 72.2 0717 2100 69.0 761.0 897.0 117.9 8.0 115.6 72.3 0717 2200 68.9 762.0 897.0 117.7 8.0 115.6 72.4 0717 2300 68.9 762.0 898.0 117.8 8.0 115.6 72.4 TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 0000 17 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0717 0000 + + + + + 138.1 95.2 0717 0100 + + + + + 138.3 95.0 0717 0200 + + + + + 116.1 73.2 0717 0300 + + + + + 114.9 72.4 0717 0400 + + + + + 115.1 72.4 0717 0500 + + + + + 115.0 72.4 0717 0600 + + + + + 115.6 72.4 0717 0700 + + + + + 116.1 72.4 0717 0800 + + + + + 116.2 72.4 0717 0900 + + + + + 116.1 72.3 0717 1000 + + + + + 115.5 72.2 0717 1100 + + + + + 115.2 72.2 0717 1200 + + + + + 115.2 72.1 0717 1300 + + + + + 115.2 72.1 0717 1400 + + + + + 115.6 72.1 0717 1500 + + + + + 115.6 72.1 0717 1600 + + + + + 115.5 72.1 0717 1700 + + + + + 115.6 72.1 0717 1800 + + + + + 115.5 72.1 0717 1900 + + + + + 115.2 72.1 0717 2000 + + + + + 115.2 72.2 0717 2100 + + + + + 115.6 72.3 0717 2200 + + + + + 115.6 72.4 0717 2300 + + + + + 115.6 72.4 TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 0000 17 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0717 0000 68.7 760.0 892.0 117.4 22.8 138.1 95.2 0717 0100 68.6 760.0 893.0 117.5 22.8 138.3 95.0 0717 0200 68.6 760.0 873.0 114.9 21.4 116.1 73.2 0717 0300 68.5 760.0 873.0 114.9 21.2 114.9 72.4 0717 0400 68.5 760.0 872.0 114.7 21.0 115.1 72.4 0717 0500 68.5 760.0 872.0 114.7 21.0 115.0 72.4 0717 0600 68.5 760.0 871.0 114.6 21.0 115.6 72.4 0717 0700 68.4 760.0 872.0 114.7 20.9 116.1 72.4 0717 0800 68.4 761.0 872.0 114.6 20.9 116.2 72.4 0717 0900 68.4 761.0 873.0 114.7 21.1 116.1 72.3 0717 1000 68.4 760.0 873.0 114.9 21.3 115.5 72.2 0717 1100 68.5 760.0 874.0 115.0 21.5 115.2 72.2 0717 1200 68.5 760.0 873.0 114.9 21.5 115.2 72.1 0717 1300 68.6 760.0 873.0 114.9 21.5 115.2 72.1 0717 1400 68.6 760.0 873.0 114.9 21.3 115.6 72.1 0717 1500 68.7 760.0 872.0 114.7 21.1 115.6 72.1 0717 1600 68.8 760.0 871.0 114.6 21.2 115.5 72.1 0717 1700 68.8 759.0 872.0 114.9 21.1 115.6 72.1 0717 1800 68.8 759.0 870.0 114.6 21.0 115.5 72.1 0717 1900 68.8 759.0 870.0 114.6 20.7 115.2 72.1 0717 2000 68.9 760.0 870.0 114.5 20.8 115.2 72.2 0717 2100 68.9 760.0 870.0 114.5 20.6 115.6 72.3 0717 2200 69.0 761.0 870.0 114.3 20.9 115.6 72.4 0717 2300 69.0 761.0 872.0 114.6 20.9 115.6 72.4