TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 0000 12 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0712 0000 67.1 749.7 808.0 107.8 15.8 + + 0712 0100 67.1 750.3 806.0 107.4 15.9 + + 0712 0200 67.1 751.1 804.0 107.0 15.9 + + 0712 0300 67.0 751.5 801.0 106.6 15.9 + + 0712 0400 66.9 752.0 798.0 106.1 16.0 + + 0712 0500 66.9 752.1 795.0 105.7 16.0 + + 0712 0600 66.9 752.6 794.0 105.5 16.1 + + 0712 0700 66.9 752.4 793.0 105.4 16.1 + + 0712 0800 66.8 753.4 793.0 105.3 16.2 + + 0712 0900 66.9 753.5 793.0 105.2 16.3 + + 0712 1000 67.0 753.7 795.0 105.5 16.4 + + 0712 1100 67.0 753.2 796.0 105.7 16.4 + + 0712 1200 67.1 753.6 799.0 106.0 16.4 + + 0712 1300 67.2 753.0 804.0 106.8 16.6 + + 0712 1400 67.4 752.6 808.0 107.4 16.5 + + 0712 1500 67.4 752.2 813.0 108.1 16.5 + + 0712 1600 67.4 751.5 816.0 108.6 16.5 + + 0712 1700 67.4 750.9 817.0 108.8 16.5 + + 0712 1800 67.4 750.9 817.0 108.8 16.5 + + 0712 1900 67.3 750.3 816.0 108.8 16.5 + + 0712 2000 67.3 750.0 814.0 108.5 16.4 + + 0712 2100 67.2 750.2 813.0 108.4 16.4 + + 0712 2200 67.1 750.7 811.0 108.0 16.4 + + 0712 2300 67.0 750.9 810.0 107.9 16.5 + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 0000 12 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0712 0000 68.0 750.5 818.0 109.0 48.8 112.8 55.9 0712 0100 67.9 751.0 817.0 108.8 48.8 111.9 55.7 0712 0200 67.9 751.5 817.0 108.7 48.8 112.2 55.5 0712 0300 68.0 751.9 817.0 108.7 48.9 112.6 55.6 0712 0400 68.0 752.1 817.0 108.6 48.9 112.3 55.7 0712 0500 68.0 752.2 816.0 108.5 48.9 112.8 55.8 0712 0600 68.1 752.6 817.0 108.6 49.0 113.6 55.9 0712 0700 68.1 753.4 817.0 108.4 49.1 113.4 56.1 0712 0800 68.1 753.4 817.0 108.4 49.1 113.2 56.3 0712 0900 68.1 753.9 816.0 108.2 49.2 113.6 56.4 0712 1000 68.0 754.2 816.0 108.2 49.3 113.0 56.1 0712 1100 68.0 753.9 815.0 108.1 49.4 112.2 55.8 0712 1200 68.0 753.6 815.0 108.1 49.4 113.4 56.3 0712 1300 68.0 753.2 814.0 108.1 49.4 129.2 72.3 0712 1400 68.0 752.7 813.0 108.0 49.4 129.7 73.2 0712 1500 68.1 752.2 812.0 108.0 49.4 130.0 73.3 0712 1600 68.1 751.4 812.0 108.1 49.4 130.2 72.9 0712 1700 68.2 750.9 812.0 108.1 49.4 129.7 73.0 0712 1800 68.3 750.8 812.0 108.2 49.4 129.8 73.1 0712 1900 68.3 750.0 812.0 108.3 49.3 129.9 73.1 0712 2000 68.3 750.0 812.0 108.3 49.4 129.7 73.1 0712 2100 68.2 750.1 812.0 108.3 49.4 129.5 73.3 0712 2200 68.2 750.7 811.0 108.0 49.4 131.6 75.4 0712 2300 68.3 750.9 810.0 107.9 49.4 135.0 78.8 TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 0000 12 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0712 0000 68.2 752.8 877.0 116.5 17.4 112.8 55.9 0712 0100 68.2 753.2 879.0 116.7 17.3 111.9 55.7 0712 0200 68.2 753.7 873.0 115.8 17.4 112.2 55.5 0712 0300 68.2 754.2 874.0 115.9 17.5 112.6 55.6 0712 0400 68.1 754.4 875.0 116.0 17.7 112.3 55.7 0712 0500 68.1 754.4 872.0 115.6 17.6 112.8 55.8 0712 0600 68.1 754.8 877.0 116.2 17.5 113.6 55.9 0712 0700 68.1 755.6 875.0 115.8 17.6 113.4 56.1 0712 0800 68.1 755.6 876.0 115.9 17.6 113.2 56.3 0712 0900 68.1 756.1 875.0 115.7 17.6 113.6 56.4 0712 1000 68.1 756.4 878.0 116.1 17.6 113.0 56.1 0712 1100 68.2 756.1 882.0 116.7 17.6 112.2 55.8 0712 1200 68.3 755.7 882.0 116.7 17.6 113.4 56.3 0712 1300 68.4 755.4 888.0 117.6 17.7 129.2 72.3 0712 1400 68.5 754.8 883.0 117.0 17.7 129.7 73.2 0712 1500 68.5 754.3 879.0 116.5 17.7 130.0 73.3 0712 1600 68.5 753.6 878.0 116.5 17.7 130.2 72.9 0712 1700 68.6 753.1 878.0 116.6 17.7 129.7 73.0 0712 1800 68.6 753.0 877.0 116.5 17.8 129.8 73.1 0712 1900 68.6 752.3 876.0 116.4 17.5 129.9 73.1 0712 2000 68.6 752.3 874.0 116.2 17.4 129.7 73.1 0712 2100 68.6 752.3 873.0 116.0 17.4 129.5 73.3 0712 2200 68.6 753.0 870.0 115.5 17.5 131.6 75.4 0712 2300 68.5 753.2 876.0 116.3 17.5 135.0 78.8 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 0000 12 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0712 0000 67.4 754.0 823.0 109.2 32.2 136.1 50.9 0712 0100 67.4 754.0 821.0 108.9 32.3 114.8 51.0 0712 0200 67.4 754.0 819.0 108.6 32.2 114.9 51.0 0712 0300 67.4 755.0 819.0 108.5 32.3 115.5 50.9 0712 0400 67.3 756.0 818.0 108.2 32.3 114.7 50.9 0712 0500 67.3 756.0 817.0 108.1 32.3 114.4 50.9 0712 0600 67.3 756.0 817.0 108.1 32.3 116.4 51.0 0712 0700 67.3 756.0 816.0 107.9 32.3 115.2 51.0 0712 0800 67.3 757.0 816.0 107.8 32.3 113.3 51.0 0712 0900 67.3 757.0 815.0 107.7 32.3 114.8 51.0 0712 1000 67.3 757.0 814.0 107.5 32.3 113.0 51.0 0712 1100 67.4 756.0 814.0 107.7 32.3 113.6 51.0 0712 1200 67.5 756.0 815.0 107.8 32.3 115.8 51.0 0712 1300 67.6 755.0 816.0 108.1 32.3 117.0 51.0 0712 1400 67.7 755.0 817.0 108.2 32.3 115.0 51.0 0712 1500 67.6 754.0 817.0 108.4 32.3 115.2 51.0 0712 1600 67.7 753.0 816.0 108.4 32.3 137.7 51.0 0712 1700 67.7 753.0 816.0 108.4 32.3 170.9 51.0 0712 1800 67.7 753.0 818.0 108.6 32.2 169.6 51.0 0712 1900 67.7 752.0 817.0 108.6 32.2 171.2 51.0 0712 2000 67.8 753.0 816.0 108.4 32.2 170.3 51.0 0712 2100 68.0 753.0 818.0 108.6 32.2 171.3 50.9 0712 2200 67.8 754.0 817.0 108.4 32.3 172.0 50.9 0712 2300 67.9 754.0 815.0 108.1 32.3 136.6 50.9 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 0000 12 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0712 0000 67.7 756.0 873.0 115.5 14.5 136.1 50.9 0712 0100 67.7 757.0 875.0 115.6 14.4 114.8 51.0 0712 0200 67.7 757.0 873.0 115.3 14.4 114.9 51.0 0712 0300 67.7 758.0 873.0 115.2 14.4 115.5 50.9 0712 0400 67.7 758.0 872.0 115.0 14.3 114.7 50.9 0712 0500 67.7 758.0 873.0 115.2 14.2 114.4 50.9 0712 0600 67.7 759.0 874.0 115.2 14.2 116.4 51.0 0712 0700 67.7 759.0 874.0 115.2 14.1 115.2 51.0 0712 0800 67.7 759.0 872.0 114.9 14.1 113.3 51.0 0712 0900 67.7 759.0 872.0 114.9 14.1 114.8 51.0 0712 1000 67.7 759.0 872.0 114.9 13.9 113.0 51.0 0712 1100 67.8 758.0 872.0 115.0 13.8 113.6 51.0 0712 1200 67.8 758.0 873.0 115.2 13.8 115.8 51.0 0712 1300 67.9 757.0 874.0 115.5 13.7 117.0 51.0 0712 1400 67.9 757.0 873.0 115.3 13.5 115.0 51.0 0712 1500 68.0 756.0 871.0 115.2 13.6 115.2 51.0 0712 1600 68.0 756.0 873.0 115.5 13.9 137.7 51.0 0712 1700 68.0 755.0 876.0 116.0 14.3 170.9 51.0 0712 1800 68.0 755.0 878.0 116.3 14.4 169.6 51.0 0712 1900 68.0 755.0 875.0 115.9 14.5 171.2 51.0 0712 2000 68.0 755.0 875.0 115.9 14.6 170.3 51.0 0712 2100 68.0 755.0 873.0 115.6 14.7 171.3 50.9 0712 2200 68.0 756.0 874.0 115.6 14.7 172.0 50.9 0712 2300 68.0 757.0 873.0 115.3 14.3 136.6 50.9 TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 0000 12 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0712 0000 67.7 757.0 817.0 107.9 17.1 115.9 54.0 0712 0100 67.6 758.0 817.0 107.8 17.0 109.8 52.0 0712 0200 67.6 758.0 817.0 107.8 16.9 110.7 52.0 0712 0300 67.5 759.0 817.0 107.6 16.9 110.8 52.0 0712 0400 67.6 759.0 817.0 107.6 16.8 111.1 52.0 0712 0500 67.5 759.0 817.0 107.6 16.8 110.4 52.0 0712 0600 67.6 759.0 819.0 107.9 16.7 111.6 52.0 0712 0700 67.6 760.0 820.0 107.9 16.5 110.8 52.0 0712 0800 67.6 760.0 821.0 108.0 16.6 110.1 52.0 0712 0900 67.6 760.0 822.0 108.2 16.3 110.6 52.0 0712 1000 67.7 760.0 823.0 108.3 16.6 110.6 52.0 0712 1100 67.8 759.0 823.0 108.4 16.5 110.3 52.0 0712 1200 67.9 759.0 824.0 108.6 16.4 111.4 52.0 0712 1300 67.9 758.0 825.0 108.8 16.3 111.5 52.0 0712 1400 68.0 757.0 826.0 109.1 16.1 111.3 52.0 0712 1500 67.9 757.0 826.0 109.1 16.2 110.2 52.0 0712 1600 68.0 756.0 827.0 109.4 16.2 111.2 52.0 0712 1700 68.2 756.0 827.0 109.4 15.8 130.2 52.0 0712 1800 68.1 755.0 827.0 109.5 16.1 144.7 52.0 0712 1900 68.1 756.0 826.0 109.3 16.3 145.1 52.0 0712 2000 68.1 756.0 825.0 109.1 16.5 144.7 52.0 0712 2100 67.9 756.0 824.0 109.0 16.1 144.9 52.0 0712 2200 67.9 757.0 823.0 108.7 16.6 144.0 52.0 0712 2300 67.9 757.0 822.0 108.6 17.2 114.1 52.0 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0000 12 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0712 0000 67.7 758.0 861.0 113.6 9.2 115.9 54.0 0712 0100 67.6 758.0 862.0 113.7 9.1 109.8 52.0 0712 0200 67.6 759.0 861.0 113.4 9.1 110.7 52.0 0712 0300 67.5 759.0 863.0 113.7 9.1 110.8 52.0 0712 0400 67.5 760.0 865.0 113.8 8.9 111.1 52.0 0712 0500 67.5 760.0 866.0 113.9 8.8 110.4 52.0 0712 0600 67.5 760.0 866.0 113.9 8.8 111.6 52.0 0712 0700 67.4 760.0 865.0 113.8 8.7 110.8 52.0 0712 0800 67.5 761.0 866.0 113.8 8.7 110.1 52.0 0712 0900 67.5 761.0 869.0 114.2 8.7 110.6 52.0 0712 1000 67.6 760.0 872.0 114.7 8.6 110.6 52.0 0712 1100 67.7 760.0 874.0 115.0 8.5 110.3 52.0 0712 1200 67.8 759.0 878.0 115.7 8.5 111.4 52.0 0712 1300 67.9 759.0 879.0 115.8 8.4 111.5 52.0 0712 1400 68.1 758.0 881.0 116.2 8.3 111.3 52.0 0712 1500 68.1 758.0 881.0 116.2 8.2 110.2 52.0 0712 1600 68.2 757.0 882.0 116.5 8.1 111.2 52.0 0712 1700 68.2 757.0 880.0 116.2 8.3 130.2 52.0 0712 1800 68.3 756.0 879.0 116.3 8.5 144.7 52.0 0712 1900 68.2 756.0 877.0 116.0 8.6 145.1 52.0 0712 2000 68.2 757.0 873.0 115.3 8.8 144.7 52.0 0712 2100 68.1 757.0 869.0 114.8 8.7 144.9 52.0 0712 2200 68.0 758.0 867.0 114.4 8.9 144.0 52.0 0712 2300 67.9 758.0 865.0 114.1 8.5 114.1 52.0 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 0000 12 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0712 0000 67.6 760.0 818.0 107.6 14.7 137.9 95.0 0712 0100 67.6 761.0 816.0 107.2 15.0 138.1 95.0 0712 0200 67.5 761.0 814.0 107.0 13.8 137.9 94.9 0712 0300 67.4 761.0 813.0 106.8 13.8 138.1 94.8 0712 0400 67.4 761.0 811.0 106.6 13.9 137.8 94.7 0712 0500 67.3 762.0 810.0 106.3 14.8 138.1 94.7 0712 0600 67.2 762.0 810.0 106.3 15.7 138.3 94.2 0712 0700 67.1 762.0 809.0 106.2 14.8 128.6 84.4 0712 0800 67.1 762.0 809.0 106.2 15.7 128.4 84.3 0712 0900 67.1 762.0 809.0 106.2 15.5 128.5 84.3 0712 1000 67.1 762.0 809.0 106.2 14.8 128.4 84.2 0712 1100 67.1 761.0 810.0 106.4 15.6 128.3 84.2 0712 1200 67.2 761.0 811.0 106.6 15.5 128.2 84.1 0712 1300 67.3 760.0 812.0 106.8 15.2 128.0 84.0 0712 1400 67.4 760.0 813.0 107.0 15.4 128.0 84.0 0712 1500 67.5 759.0 814.0 107.2 14.5 128.0 84.0 0712 1600 67.6 759.0 814.0 107.2 14.8 128.1 84.0 0712 1700 67.6 759.0 815.0 107.4 15.2 128.8 84.8 0712 1800 67.7 759.0 815.0 107.4 15.2 129.0 85.0 0712 1900 67.8 759.0 816.0 107.5 15.3 129.1 85.2 0712 2000 67.8 759.0 816.0 107.5 14.7 129.0 85.3 0712 2100 67.8 759.0 816.0 107.5 14.9 129.1 85.4 0712 2200 67.9 759.0 817.0 107.6 15.4 129.0 85.5 0712 2300 67.9 760.0 817.0 107.5 15.0 129.1 85.6 TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 0000 12 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0712 0000 67.4 764.0 879.0 115.1 7.9 137.9 95.0 0712 0100 67.4 764.0 874.0 114.4 8.0 138.1 95.0 0712 0200 67.4 765.0 876.0 114.5 8.0 137.9 94.9 0712 0300 67.4 765.0 869.0 113.6 8.0 138.1 94.8 0712 0400 67.4 765.0 867.0 113.3 8.0 137.8 94.7 0712 0500 67.4 765.0 869.0 113.6 8.0 138.1 94.7 0712 0600 67.4 765.0 872.0 114.0 8.0 138.3 94.2 0712 0700 67.3 765.0 873.0 114.1 8.0 128.6 84.4 0712 0800 67.3 765.0 871.0 113.9 8.0 128.4 84.3 0712 0900 67.2 766.0 875.0 114.2 8.0 128.5 84.3 0712 1000 67.3 765.0 873.0 114.1 8.0 128.4 84.2 0712 1100 67.3 765.0 872.0 114.0 8.0 128.3 84.2 0712 1200 67.4 764.0 875.0 114.5 8.0 128.2 84.1 0712 1300 67.4 764.0 872.0 114.1 8.0 128.0 84.0 0712 1400 67.6 763.0 877.0 114.9 7.9 128.0 84.0 0712 1500 67.6 762.0 873.0 114.6 7.9 128.0 84.0 0712 1600 67.7 762.0 872.0 114.4 7.9 128.1 84.0 0712 1700 67.7 762.0 870.0 114.2 7.9 128.8 84.8 0712 1800 67.7 762.0 874.0 114.7 7.9 129.0 85.0 0712 1900 67.7 762.0 880.0 115.5 7.9 129.1 85.2 0712 2000 67.7 762.0 866.0 113.6 7.9 129.0 85.3 0712 2100 67.7 762.0 865.0 113.5 7.9 129.1 85.4 0712 2200 67.6 763.0 862.0 113.0 7.9 129.0 85.5 0712 2300 67.7 763.0 873.0 114.4 7.9 129.1 85.6 TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 0000 12 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0712 0000 + + + + + 137.9 95.0 0712 0100 + + + + + 138.1 95.0 0712 0200 + + + + + 137.9 94.9 0712 0300 + + + + + 138.1 94.8 0712 0400 + + + + + 137.8 94.7 0712 0500 + + + + + 138.1 94.7 0712 0600 + + + + + 138.3 94.2 0712 0700 + + + + + 128.6 84.4 0712 0800 + + + + + 128.4 84.3 0712 0900 + + + + + 128.5 84.3 0712 1000 + + + + + 128.4 84.2 0712 1100 + + + + + 128.3 84.2 0712 1200 + + + + + 128.2 84.1 0712 1300 + + + + + 128.0 84.0 0712 1400 + + + + + 128.0 84.0 0712 1500 + + + + + 128.0 84.0 0712 1600 + + + + + 128.1 84.0 0712 1700 + + + + + 128.8 84.8 0712 1800 + + + + + 129.0 85.0 0712 1900 + + + + + 129.1 85.2 0712 2000 + + + + + 129.0 85.3 0712 2100 + + + + + 129.1 85.4 0712 2200 + + + + + 129.0 85.5 0712 2300 + + + + + 129.1 85.6 TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 0000 12 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0712 0000 67.6 762.0 893.0 117.2 22.6 137.9 95.0 0712 0100 67.6 762.0 894.0 117.3 22.5 138.1 95.0 0712 0200 67.5 763.0 894.0 117.2 22.4 137.9 94.9 0712 0300 67.4 763.0 895.0 117.3 22.1 138.1 94.8 0712 0400 67.4 763.0 895.0 117.3 22.5 137.8 94.7 0712 0500 67.3 763.0 896.0 117.4 22.8 138.1 94.7 0712 0600 67.2 763.0 895.0 117.3 22.8 138.3 94.2 0712 0700 67.1 763.0 881.0 115.5 22.6 128.6 84.4 0712 0800 67.1 764.0 880.0 115.2 22.6 128.4 84.3 0712 0900 67.1 764.0 881.0 115.3 22.6 128.5 84.3 0712 1000 67.1 763.0 880.0 115.3 22.5 128.4 84.2 0712 1100 67.1 763.0 880.0 115.3 22.3 128.3 84.2 0712 1200 67.2 762.0 879.0 115.4 22.2 128.2 84.1 0712 1300 67.3 762.0 878.0 115.2 22.1 128.0 84.0 0712 1400 67.4 761.0 876.0 115.1 21.9 128.0 84.0 0712 1500 67.5 760.0 876.0 115.3 21.8 128.0 84.0 0712 1600 67.6 760.0 876.0 115.3 21.6 128.1 84.0 0712 1700 67.6 760.0 876.0 115.3 21.8 128.8 84.8 0712 1800 67.7 760.0 876.0 115.3 21.9 129.0 85.0 0712 1900 67.8 760.0 875.0 115.1 21.7 129.1 85.2 0712 2000 67.8 760.0 877.0 115.4 21.8 129.0 85.3 0712 2100 67.8 760.0 877.0 115.4 22.0 129.1 85.4 0712 2200 67.9 761.0 877.0 115.2 22.0 129.0 85.5 0712 2300 67.9 761.0 877.0 115.2 21.9 129.1 85.6