TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 0800 20 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0720 0800 68.5 751.2 809.0 107.7 17.1 + + 0720 0900 68.5 751.4 810.0 107.8 17.1 + + 0720 1000 68.5 751.2 812.0 108.1 17.1 + + 0720 1100 68.4 751.3 814.0 108.3 17.2 + + 0720 1200 68.3 751.6 817.0 108.7 17.2 + + 0720 1300 68.2 751.8 818.0 108.8 17.2 + + 0720 1400 68.1 751.5 817.0 108.7 17.2 + + 0720 1500 68.0 751.6 815.0 108.4 17.2 + + 0720 1600 67.8 751.5 814.0 108.3 17.2 + + 0720 1700 67.7 751.0 812.0 108.1 17.2 + + 0720 1800 67.6 750.7 809.0 107.8 17.3 + + 0720 1900 67.5 750.7 807.0 107.5 17.2 + + 0720 2000 67.5 750.7 806.0 107.4 17.2 + + 0720 2100 67.4 750.8 805.0 107.2 17.3 + + 0720 2200 67.4 751.1 804.0 107.0 17.3 + + 0720 2300 67.4 750.7 802.0 106.8 17.3 + + 0721 0000 67.4 750.7 802.0 106.8 17.3 + + 0721 0100 67.4 750.7 800.0 106.6 17.3 + + 0721 0200 67.4 750.6 799.0 106.4 17.3 + + 0721 0300 67.3 750.8 798.0 106.3 17.3 + + 0721 0400 67.3 750.8 796.0 106.0 17.3 + + 0721 0500 67.2 750.9 796.0 106.0 17.3 + + 0721 0600 67.2 751.2 795.0 105.8 17.3 + + 0721 0700 67.2 751.2 794.0 105.7 17.3 + + 0721 0800 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 0800 20 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0720 0800 69.6 750.9 796.0 106.0 50.0 134.8 77.0 0720 0900 69.7 751.0 796.0 106.0 50.1 128.1 68.6 0720 1000 69.6 750.9 795.0 105.9 50.1 128.2 68.6 0720 1100 69.7 751.4 796.0 105.9 50.1 129.4 68.6 0720 1200 69.7 751.5 795.0 105.8 50.1 127.2 68.7 0720 1300 69.7 751.8 796.0 105.9 50.2 127.6 68.7 0720 1400 69.6 751.7 795.0 105.8 50.2 126.1 68.8 0720 1500 69.7 751.5 796.0 105.9 50.2 127.0 68.9 0720 1600 69.7 751.4 796.0 105.9 50.2 126.5 69.0 0720 1700 69.9 751.1 797.0 106.1 50.2 127.4 69.1 0720 1800 69.8 750.8 797.0 106.2 50.2 127.6 69.0 0720 1900 69.9 750.7 798.0 106.3 50.2 126.7 68.2 0720 2000 69.9 750.8 798.0 106.3 50.3 126.3 68.2 0720 2100 69.9 750.8 799.0 106.4 50.2 126.5 68.2 0720 2200 69.9 751.1 799.0 106.4 50.3 126.4 68.2 0720 2300 70.1 750.6 799.0 106.4 50.2 126.2 68.2 0721 0000 70.2 751.0 800.0 106.5 50.3 126.1 68.3 0721 0100 70.0 750.9 801.0 106.7 50.3 130.8 72.9 0721 0200 69.9 750.9 800.0 106.5 50.2 131.2 72.7 0721 0300 69.9 751.1 800.0 106.5 50.2 130.3 73.1 0721 0400 70.3 751.1 801.0 106.6 50.2 130.1 73.2 0721 0500 70.3 751.3 804.0 107.0 50.3 130.2 73.1 0721 0600 70.1 751.4 803.0 106.9 50.3 130.6 73.2 0721 0700 70.0 751.6 803.0 106.8 50.3 130.5 73.3 0721 0800 + + + + + 130.6 73.3 TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 0800 20 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0720 0800 70.2 753.1 858.0 113.9 18.1 134.8 77.0 0720 0900 70.2 753.2 882.0 117.1 18.0 128.1 68.6 0720 1000 70.2 753.1 870.0 115.5 18.1 128.2 68.6 0720 1100 70.2 753.6 868.0 115.2 18.0 129.4 68.6 0720 1200 70.3 753.6 869.0 115.3 18.1 127.2 68.7 0720 1300 70.3 753.9 862.0 114.3 18.1 127.6 68.7 0720 1400 70.2 753.9 870.0 115.4 18.2 126.1 68.8 0720 1500 70.2 753.7 864.0 114.6 18.2 127.0 68.9 0720 1600 70.2 753.6 867.0 115.0 18.1 126.5 69.0 0720 1700 70.2 753.3 870.0 115.5 18.1 127.4 69.1 0720 1800 70.2 752.9 869.0 115.4 18.1 127.6 69.0 0720 1900 70.2 752.9 871.0 115.7 18.1 126.7 68.2 0720 2000 70.2 752.9 874.0 116.1 17.9 126.3 68.2 0720 2100 70.2 752.9 866.0 115.0 17.7 126.5 68.2 0720 2200 70.2 753.2 871.0 115.6 17.7 126.4 68.2 0720 2300 70.2 752.8 870.0 115.6 17.8 126.2 68.2 0721 0000 70.1 753.1 865.0 114.9 17.8 126.1 68.3 0721 0100 70.1 753.0 854.0 113.4 17.8 130.8 72.9 0721 0200 70.1 753.1 853.0 113.3 17.7 131.2 72.7 0721 0300 70.1 753.2 861.0 114.3 17.9 130.3 73.1 0721 0400 70.0 753.3 862.0 114.4 17.9 130.1 73.2 0721 0500 70.0 753.4 864.0 114.7 18.0 130.2 73.1 0721 0600 70.0 753.6 862.0 114.4 18.0 130.6 73.2 0721 0700 70.0 753.7 858.0 113.8 18.0 130.5 73.3 0721 0800 + + + + + 130.6 73.3 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 0800 20 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0720 0800 70.3 754.0 798.0 105.8 32.2 119.6 43.0 0720 0900 70.3 754.0 798.0 105.8 32.1 119.5 43.0 0720 1000 70.3 754.0 798.0 105.8 32.2 120.1 43.0 0720 1100 70.3 754.0 797.0 105.7 32.2 121.9 43.1 0720 1200 70.4 754.0 798.0 105.8 32.2 122.2 43.0 0720 1300 70.3 755.0 797.0 105.6 32.2 120.5 43.0 0720 1400 70.2 754.0 797.0 105.7 32.2 122.3 43.0 0720 1500 70.4 754.0 797.0 105.7 32.2 120.8 43.0 0720 1600 70.4 754.0 797.0 105.7 32.2 121.2 43.1 0720 1700 70.5 754.0 796.0 105.6 32.2 154.3 43.0 0720 1800 70.3 753.0 797.0 105.8 32.2 191.7 43.0 0720 1900 70.5 753.0 798.0 106.0 32.2 193.2 43.0 0720 2000 70.4 753.0 798.0 106.0 32.2 172.4 43.0 0720 2100 70.5 754.0 798.0 105.8 32.2 174.1 43.0 0720 2200 70.6 754.0 799.0 106.0 32.2 158.5 43.0 0720 2300 70.6 754.0 798.0 105.8 32.2 155.1 43.0 0721 0000 70.6 754.0 798.0 105.8 32.2 122.8 43.2 0721 0100 70.4 754.0 797.0 105.7 32.2 110.8 46.0 0721 0200 70.6 754.0 797.0 105.7 32.2 110.5 46.0 0721 0300 70.8 754.0 798.0 105.8 32.1 111.1 46.0 0721 0400 70.8 754.0 798.0 105.8 32.2 110.6 46.0 0721 0500 70.7 754.0 798.0 105.8 32.2 109.6 46.0 0721 0600 70.7 754.0 798.0 105.8 32.2 109.5 46.0 0721 0700 70.6 754.0 797.0 105.7 32.2 124.5 46.0 0721 0800 + + + + + 123.4 46.0 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 0800 20 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0720 0800 70.3 756.0 865.0 114.4 13.7 119.6 43.0 0720 0900 70.3 756.0 865.0 114.4 13.7 119.5 43.0 0720 1000 70.3 756.0 863.0 114.2 13.8 120.1 43.0 0720 1100 70.4 756.0 862.0 114.0 13.8 121.9 43.1 0720 1200 70.4 757.0 863.0 114.0 13.9 122.2 43.0 0720 1300 70.4 757.0 864.0 114.1 14.0 120.5 43.0 0720 1400 70.4 756.0 864.0 114.3 14.0 122.3 43.0 0720 1500 70.4 757.0 862.0 113.9 14.0 120.8 43.0 0720 1600 70.4 756.0 862.0 114.0 14.2 121.2 43.1 0720 1700 70.5 756.0 865.0 114.4 14.8 154.3 43.0 0720 1800 70.5 756.0 867.0 114.7 14.8 191.7 43.0 0720 1900 70.5 756.0 866.0 114.6 14.5 193.2 43.0 0720 2000 70.5 756.0 865.0 114.4 14.4 172.4 43.0 0720 2100 70.6 756.0 864.0 114.3 14.6 174.1 43.0 0720 2200 70.6 756.0 863.0 114.2 14.1 158.5 43.0 0720 2300 70.6 756.0 861.0 113.9 14.4 155.1 43.0 0721 0000 70.6 756.0 860.0 113.8 14.1 122.8 43.2 0721 0100 70.6 756.0 860.0 113.8 14.2 110.8 46.0 0721 0200 70.6 756.0 861.0 113.9 14.1 110.5 46.0 0721 0300 70.6 756.0 861.0 113.9 14.0 111.1 46.0 0721 0400 70.6 756.0 862.0 114.0 13.9 110.6 46.0 0721 0500 70.6 756.0 861.0 113.9 13.8 109.6 46.0 0721 0600 70.6 756.0 862.0 114.0 13.8 109.5 46.0 0721 0700 70.6 757.0 863.0 114.0 13.9 124.5 46.0 0721 0800 + + + + + 123.4 46.0 TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 0800 20 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0720 0800 70.0 756.0 822.0 108.7 16.5 107.0 45.0 0720 0900 70.1 756.0 825.0 109.1 16.4 107.0 45.0 0720 1000 70.1 756.0 827.0 109.4 16.5 106.5 45.0 0720 1100 70.2 756.0 831.0 109.9 16.7 106.9 45.0 0720 1200 70.3 756.0 834.0 110.3 16.6 106.8 45.0 0720 1300 70.3 757.0 836.0 110.4 16.8 106.6 45.0 0720 1400 70.4 756.0 836.0 110.6 16.7 106.1 45.0 0720 1500 70.4 756.0 835.0 110.4 16.9 106.7 45.0 0720 1600 70.4 756.0 836.0 110.6 16.2 108.1 45.0 0720 1700 70.5 756.0 836.0 110.6 15.0 141.5 45.0 0720 1800 70.5 755.0 835.0 110.6 12.6 181.2 45.0 0720 1900 70.4 755.0 832.0 110.2 14.2 180.5 45.0 0720 2000 70.4 755.0 829.0 109.8 15.2 164.3 45.0 0720 2100 70.3 756.0 826.0 109.3 15.3 160.4 45.0 0720 2200 70.3 756.0 824.0 109.0 16.4 134.1 45.0 0720 2300 70.2 756.0 822.0 108.7 16.9 122.7 45.0 0721 0000 70.2 756.0 821.0 108.6 17.0 121.8 45.0 0721 0100 70.1 756.0 819.0 108.3 16.6 108.7 47.9 0721 0200 70.1 756.0 818.0 108.2 16.7 108.3 48.0 0721 0300 70.1 756.0 817.0 108.1 16.8 109.4 48.0 0721 0400 70.0 756.0 817.0 108.1 16.6 108.2 48.0 0721 0500 70.0 756.0 818.0 108.2 16.7 108.0 48.0 0721 0600 70.0 756.0 820.0 108.5 16.5 108.1 48.0 0721 0700 70.0 756.0 822.0 108.7 16.7 108.3 48.0 0721 0800 + + + + + 108.3 48.0 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0800 20 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0720 0800 70.0 757.0 859.0 113.5 8.7 107.0 45.0 0720 0900 70.0 757.0 862.0 113.9 8.6 107.0 45.0 0720 1000 70.0 757.0 862.0 113.9 8.5 106.5 45.0 0720 1100 70.1 758.0 862.0 113.7 8.5 106.9 45.0 0720 1200 70.1 758.0 862.0 113.7 8.4 106.8 45.0 0720 1300 70.2 758.0 863.0 113.9 8.3 106.6 45.0 0720 1400 70.2 758.0 866.0 114.2 8.3 106.1 45.0 0720 1500 70.3 758.0 866.0 114.2 8.2 106.7 45.0 0720 1600 70.4 757.0 868.0 114.7 8.2 108.1 45.0 0720 1700 70.4 757.0 868.0 114.7 8.5 141.5 45.0 0720 1800 70.5 757.0 868.0 114.7 9.0 181.2 45.0 0720 1900 70.5 757.0 864.0 114.1 9.2 180.5 45.0 0720 2000 70.5 757.0 860.0 113.6 9.0 164.3 45.0 0720 2100 70.5 757.0 858.0 113.3 9.3 160.4 45.0 0720 2200 70.5 757.0 857.0 113.2 9.2 134.1 45.0 0720 2300 70.4 757.0 857.0 113.2 9.1 122.7 45.0 0721 0000 70.4 757.0 856.0 113.1 9.2 121.8 45.0 0721 0100 70.4 757.0 858.0 113.3 9.0 108.7 47.9 0721 0200 70.3 757.0 859.0 113.5 8.9 108.3 48.0 0721 0300 70.3 757.0 859.0 113.5 8.9 109.4 48.0 0721 0400 70.3 757.0 860.0 113.6 8.9 108.2 48.0 0721 0500 70.2 757.0 864.0 114.1 8.9 108.0 48.0 0721 0600 70.1 758.0 866.0 114.2 8.8 108.1 48.0 0721 0700 70.1 758.0 866.0 114.2 8.8 108.3 48.0 0721 0800 + + + + + 108.3 48.0 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 0800 20 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0720 0800 69.4 757.0 805.0 106.3 15.9 129.2 85.6 0720 0900 69.4 757.0 806.0 106.5 15.8 129.2 85.5 0720 1000 69.5 757.0 806.0 106.5 15.3 128.9 85.4 0720 1100 69.5 758.0 808.0 106.6 15.4 129.2 85.4 0720 1200 69.5 758.0 809.0 106.7 15.8 129.0 85.3 0720 1300 69.5 758.0 811.0 107.0 15.3 129.0 85.2 0720 1400 69.6 758.0 812.0 107.1 15.3 128.8 85.2 0720 1500 69.6 757.0 813.0 107.4 14.9 128.8 85.1 0720 1600 69.6 757.0 815.0 107.7 15.1 128.6 85.0 0720 1700 69.6 757.0 816.0 107.8 15.0 128.7 85.0 0720 1800 69.6 757.0 816.0 107.8 15.6 128.9 85.0 0720 1900 69.6 757.0 816.0 107.8 15.9 129.0 85.2 0720 2000 69.6 757.0 815.0 107.7 15.7 129.1 85.6 0720 2100 69.6 757.0 814.0 107.5 16.1 129.1 85.7 0720 2200 69.5 757.0 813.0 107.4 16.1 129.2 85.8 0720 2300 69.5 757.0 812.0 107.3 16.0 129.1 85.9 0721 0000 69.5 757.0 811.0 107.1 16.4 129.2 85.9 0721 0100 69.5 757.0 812.0 107.3 16.2 129.3 85.8 0721 0200 69.5 757.0 812.0 107.3 16.1 129.6 85.9 0721 0300 69.5 757.0 812.0 107.3 16.1 129.5 85.8 0721 0400 69.4 757.0 811.0 107.1 16.0 129.2 85.7 0721 0500 69.4 757.0 811.0 107.1 15.9 129.1 85.7 0721 0600 69.4 757.0 811.0 107.1 15.8 129.2 85.7 0721 0700 69.3 757.0 812.0 107.3 15.9 129.3 85.6 0721 0800 + + + + + 129.3 85.6 TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 0800 20 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0720 0800 69.6 760.0 888.0 116.8 7.9 129.2 85.6 0720 0900 69.6 760.0 889.0 117.0 7.9 129.2 85.5 0720 1000 69.6 760.0 890.0 117.1 7.9 128.9 85.4 0720 1100 69.6 760.0 890.0 117.1 7.9 129.2 85.4 0720 1200 69.6 760.0 892.0 117.4 8.0 129.0 85.3 0720 1300 69.7 760.0 892.0 117.4 8.0 129.0 85.2 0720 1400 69.7 760.0 893.0 117.5 7.9 128.8 85.2 0720 1500 69.8 759.0 894.0 117.8 7.9 128.8 85.1 0720 1600 69.9 759.0 894.0 117.8 7.9 128.6 85.0 0720 1700 69.9 759.0 895.0 117.9 7.9 128.7 85.0 0720 1800 69.9 759.0 894.0 117.8 7.9 128.9 85.0 0720 1900 69.9 759.0 893.0 117.7 7.9 129.0 85.2 0720 2000 69.9 759.0 892.0 117.5 7.9 129.1 85.6 0720 2100 69.8 759.0 890.0 117.3 7.9 129.1 85.7 0720 2200 69.8 759.0 889.0 117.1 7.9 129.2 85.8 0720 2300 69.7 759.0 889.0 117.1 7.9 129.1 85.9 0721 0000 69.7 759.0 888.0 117.0 7.9 129.2 85.9 0721 0100 69.7 759.0 887.0 116.9 7.9 129.3 85.8 0721 0200 69.6 759.0 888.0 117.0 7.9 129.6 85.9 0721 0300 69.6 759.0 889.0 117.1 7.9 129.5 85.8 0721 0400 69.5 759.0 887.0 116.9 7.9 129.2 85.7 0721 0500 69.5 759.0 887.0 116.9 7.9 129.1 85.7 0721 0600 69.5 760.0 887.0 116.7 7.9 129.2 85.7 0721 0700 69.5 760.0 888.0 116.8 7.9 129.3 85.6 0721 0800 + + + + + 129.3 85.6 TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 0800 20 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0720 0800 + + + + + 129.2 85.6 0720 0900 + + + + + 129.2 85.5 0720 1000 + + + + + 128.9 85.4 0720 1100 + + + + + 129.2 85.4 0720 1200 + + + + + 129.0 85.3 0720 1300 + + + + + 129.0 85.2 0720 1400 + + + + + 128.8 85.2 0720 1500 + + + + + 128.8 85.1 0720 1600 + + + + + 128.6 85.0 0720 1700 + + + + + 128.7 85.0 0720 1800 + + + + + 128.9 85.0 0720 1900 + + + + + 129.0 85.2 0720 2000 + + + + + 129.1 85.6 0720 2100 + + + + + 129.1 85.7 0720 2200 + + + + + 129.2 85.8 0720 2300 + + + + + 129.1 85.9 0721 0000 + + + + + 129.2 85.9 0721 0100 + + + + + 129.3 85.8 0721 0200 + + + + + 129.6 85.9 0721 0300 + + + + + 129.5 85.8 0721 0400 + + + + + 129.2 85.7 0721 0500 + + + + + 129.1 85.7 0721 0600 + + + + + 129.2 85.7 0721 0700 + + + + + 129.3 85.6 0721 0800 + + + + + 129.3 85.6 TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 0800 20 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0720 0800 69.4 758.0 872.0 115.0 21.6 129.2 85.6 0720 0900 69.4 759.0 872.0 114.9 21.5 129.2 85.5 0720 1000 69.5 759.0 872.0 114.9 21.5 128.9 85.4 0720 1100 69.5 759.0 872.0 114.9 21.4 129.2 85.4 0720 1200 69.5 759.0 873.0 115.0 21.5 129.0 85.3 0720 1300 69.5 759.0 873.0 115.0 21.6 129.0 85.2 0720 1400 69.6 759.0 873.0 115.0 21.5 128.8 85.2 0720 1500 69.6 758.0 873.0 115.2 21.5 128.8 85.1 0720 1600 69.6 758.0 873.0 115.2 21.5 128.6 85.0 0720 1700 69.6 758.0 872.0 115.0 21.4 128.7 85.0 0720 1800 69.7 758.0 873.0 115.2 21.3 128.9 85.0 0720 1900 69.7 758.0 872.0 115.0 21.3 129.0 85.2 0720 2000 69.6 758.0 872.0 115.0 21.3 129.1 85.6 0720 2100 69.6 758.0 872.0 115.0 21.4 129.1 85.7 0720 2200 69.6 758.0 868.0 114.5 21.4 129.2 85.8 0720 2300 69.5 758.0 868.0 114.5 21.4 129.1 85.9 0721 0000 69.5 758.0 868.0 114.5 21.3 129.2 85.9 0721 0100 69.5 758.0 871.0 114.9 21.5 129.3 85.8 0721 0200 69.5 758.0 872.0 115.0 21.8 129.6 85.9 0721 0300 69.5 758.0 873.0 115.2 21.9 129.5 85.8 0721 0400 69.4 758.0 872.0 115.0 21.8 129.2 85.7 0721 0500 69.4 758.0 871.0 114.9 21.7 129.1 85.7 0721 0600 69.4 759.0 873.0 115.0 21.8 129.2 85.7 0721 0700 69.3 759.0 873.0 115.0 21.7 129.3 85.6 0721 0800 + + + + + 129.3 85.6