TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 0500 30 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0730 0500 68.9 750.2 799.0 106.5 16.9 + + 0730 0600 68.8 750.5 797.0 106.2 16.8 + + 0730 0700 68.6 751.1 797.0 106.1 16.9 + + 0730 0800 68.6 751.5 795.0 105.8 16.9 + + 0730 0900 68.6 751.8 795.0 105.7 16.9 + + 0730 1000 68.7 751.6 796.0 105.9 16.9 + + 0730 1100 68.8 751.6 797.0 106.0 16.8 + + 0730 1200 69.0 751.5 799.0 106.3 16.9 + + 0730 1300 69.0 750.9 803.0 106.9 16.8 + + 0730 1400 69.0 750.4 806.0 107.4 16.8 + + 0730 1500 69.0 750.0 808.0 107.7 16.7 + + 0730 1600 69.0 749.7 809.0 107.9 16.8 + + 0730 1700 69.0 749.5 810.0 108.1 16.7 + + 0730 1800 69.0 749.4 810.0 108.1 16.7 + + 0730 1900 69.1 749.6 810.0 108.1 16.7 + + 0730 2000 69.0 749.8 810.0 108.0 16.7 + + 0730 2100 69.0 750.3 809.0 107.8 16.7 + + 0730 2200 69.0 750.8 809.0 107.8 16.7 + + 0730 2300 69.0 750.9 809.0 107.7 16.6 + + 0731 0000 68.9 751.4 808.0 107.5 16.7 + + 0731 0100 68.9 751.8 807.0 107.3 16.7 + + 0731 0200 68.9 752.1 806.0 107.2 16.6 + + 0731 0300 68.8 752.6 805.0 107.0 16.7 + + 0731 0400 68.7 753.0 803.0 106.6 16.7 + + 0731 0500 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 0500 30 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0730 0500 70.7 750.6 794.0 105.8 49.8 128.0 72.3 0730 0600 70.4 751.1 794.0 105.7 49.9 128.5 72.4 0730 0700 70.5 751.6 794.0 105.6 49.9 127.5 72.5 0730 0800 70.4 751.9 794.0 105.6 49.9 129.0 72.4 0730 0900 70.4 752.1 793.0 105.4 50.0 116.9 61.9 0730 1000 70.4 751.9 793.0 105.5 50.0 115.1 60.2 0730 1100 70.4 751.8 794.0 105.6 50.1 115.2 60.2 0730 1200 70.4 751.7 794.0 105.6 50.0 116.7 60.3 0730 1300 70.4 751.0 795.0 105.9 49.9 115.7 60.1 0730 1400 70.5 750.6 795.0 105.9 49.9 116.1 60.0 0730 1500 70.5 750.1 795.0 106.0 49.9 116.5 60.0 0730 1600 70.4 749.9 795.0 106.0 49.8 115.7 59.9 0730 1700 70.4 749.8 795.0 106.0 49.8 115.7 59.8 0730 1800 70.5 749.5 795.0 106.1 49.8 116.5 59.9 0730 1900 70.5 749.6 796.0 106.2 49.8 116.2 59.8 0730 2000 70.5 750.1 796.0 106.1 49.8 115.9 59.7 0730 2100 70.4 750.5 796.0 106.1 49.8 115.9 59.7 0730 2200 70.5 751.2 796.0 106.0 49.8 115.9 59.6 0730 2300 70.4 751.7 795.0 105.8 49.8 115.4 59.6 0731 0000 70.4 752.1 795.0 105.7 49.7 115.6 59.8 0731 0100 70.4 752.4 795.0 105.7 49.7 116.1 59.7 0731 0200 70.4 752.8 795.0 105.6 49.8 115.7 59.8 0731 0300 70.4 753.2 795.0 105.5 49.7 115.9 59.7 0731 0400 70.4 753.5 795.0 105.5 49.8 116.3 59.6 0731 0500 + + + + + 116.2 59.7 TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 0500 30 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0730 0500 70.6 752.8 857.0 113.8 17.8 128.0 72.3 0730 0600 70.5 753.3 859.0 114.0 17.8 128.5 72.4 0730 0700 70.5 753.8 861.0 114.2 17.9 127.5 72.5 0730 0800 70.5 754.1 858.0 113.8 18.1 129.0 72.4 0730 0900 70.5 754.3 863.0 114.4 17.9 116.9 61.9 0730 1000 70.6 754.1 871.0 115.5 17.9 115.1 60.2 0730 1100 70.7 753.9 873.0 115.8 17.8 115.2 60.2 0730 1200 70.7 753.9 869.0 115.3 17.8 116.7 60.3 0730 1300 70.7 753.2 879.0 116.7 17.8 115.7 60.1 0730 1400 70.9 752.7 869.0 115.5 17.8 116.1 60.0 0730 1500 70.9 752.3 865.0 115.0 17.7 116.5 60.0 0730 1600 71.0 752.0 869.0 115.6 17.7 115.7 59.9 0730 1700 70.9 751.9 864.0 114.9 17.7 115.7 59.8 0730 1800 70.9 751.7 860.0 114.4 17.7 116.5 59.9 0730 1900 70.8 751.9 864.0 114.9 17.6 116.2 59.8 0730 2000 70.7 752.3 862.0 114.6 17.5 115.9 59.7 0730 2100 70.8 752.8 860.0 114.2 17.5 115.9 59.7 0730 2200 70.7 753.6 863.0 114.5 17.5 115.9 59.6 0730 2300 70.7 753.9 854.0 113.3 17.5 115.4 59.6 0731 0000 70.6 754.3 863.0 114.4 17.5 115.6 59.8 0731 0100 70.6 754.7 862.0 114.2 17.5 116.1 59.7 0731 0200 70.6 755.0 867.0 114.8 17.6 115.7 59.8 0731 0300 70.6 755.5 860.0 113.8 17.6 115.9 59.7 0731 0400 70.5 755.7 858.0 113.5 17.7 116.3 59.6 0731 0500 + + + + + 116.2 59.7 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 0500 30 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0730 0500 71.3 754.0 785.0 104.1 31.9 102.9 47.0 0730 0600 71.3 754.0 784.0 104.0 31.9 102.8 47.0 0730 0700 71.3 755.0 784.0 103.8 31.9 112.8 47.0 0730 0800 71.3 755.0 784.0 103.8 31.9 113.9 47.0 0730 0900 71.3 755.0 784.0 103.8 31.9 114.7 47.0 0730 1000 71.2 755.0 783.0 103.7 31.9 113.9 47.0 0730 1100 71.3 754.0 783.0 103.8 31.9 113.4 47.0 0730 1200 71.3 754.0 784.0 104.0 31.9 114.5 47.0 0730 1300 71.4 754.0 785.0 104.1 31.9 115.1 47.1 0730 1400 71.4 753.0 785.0 104.2 31.9 114.8 47.0 0730 1500 71.4 753.0 785.0 104.2 31.9 136.5 47.0 0730 1600 71.4 753.0 785.0 104.2 31.9 135.4 47.0 0730 1700 71.4 753.0 785.0 104.2 31.9 152.9 47.0 0730 1800 71.5 753.0 786.0 104.4 31.9 156.9 47.0 0730 1900 71.5 753.0 785.0 104.2 31.9 156.3 47.0 0730 2000 71.5 753.0 785.0 104.2 31.9 155.6 47.0 0730 2100 71.5 754.0 785.0 104.1 31.9 158.1 47.0 0730 2200 71.4 754.0 784.0 104.0 31.9 138.0 47.0 0730 2300 71.4 755.0 783.0 103.7 32.0 117.9 47.0 0731 0000 71.4 755.0 783.0 103.7 32.0 108.1 46.6 0731 0100 71.4 755.0 783.0 103.7 32.0 104.3 42.9 0731 0200 71.3 756.0 782.0 103.4 32.0 102.6 42.9 0731 0300 71.3 756.0 781.0 103.3 32.0 105.3 42.9 0731 0400 71.2 756.0 781.0 103.3 32.0 103.9 42.9 0731 0500 + + + + + 103.2 42.9 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 0500 30 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0730 0500 71.7 756.0 862.0 114.0 13.2 102.9 47.0 0730 0600 71.7 757.0 859.0 113.5 13.0 102.8 47.0 0730 0700 71.7 757.0 859.0 113.5 13.2 112.8 47.0 0730 0800 71.7 757.0 857.0 113.2 13.2 113.9 47.0 0730 0900 71.7 757.0 860.0 113.6 13.4 114.7 47.0 0730 1000 71.7 757.0 861.0 113.7 13.3 113.9 47.0 0730 1100 71.7 756.0 860.0 113.8 13.3 113.4 47.0 0730 1200 71.8 756.0 860.0 113.8 13.2 114.5 47.0 0730 1300 71.8 756.0 862.0 114.0 13.0 115.1 47.1 0730 1400 71.8 755.0 861.0 114.0 13.1 114.8 47.0 0730 1500 71.9 755.0 863.0 114.3 13.4 136.5 47.0 0730 1600 71.9 755.0 865.0 114.6 13.6 135.4 47.0 0730 1700 71.8 755.0 867.0 114.8 14.0 152.9 47.0 0730 1800 71.8 755.0 867.0 114.8 14.0 156.9 47.0 0730 1900 71.8 755.0 866.0 114.7 14.2 156.3 47.0 0730 2000 71.8 756.0 865.0 114.4 14.4 155.6 47.0 0730 2100 71.8 756.0 864.0 114.3 14.6 158.1 47.0 0730 2200 71.7 757.0 865.0 114.3 14.4 138.0 47.0 0730 2300 71.7 757.0 869.0 114.8 14.5 117.9 47.0 0731 0000 71.7 757.0 867.0 114.5 14.3 108.1 46.6 0731 0100 71.7 758.0 864.0 114.0 14.2 104.3 42.9 0731 0200 71.7 758.0 865.0 114.1 14.1 102.6 42.9 0731 0300 71.6 758.0 865.0 114.1 14.1 105.3 42.9 0731 0400 71.6 758.0 864.0 114.0 14.0 103.9 42.9 0731 0500 + + + + + 103.2 42.9 TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 0500 30 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0730 0500 71.2 757.0 806.0 106.5 15.1 105.1 48.0 0730 0600 71.2 757.0 808.0 106.7 14.9 105.4 48.0 0730 0700 71.3 757.0 809.0 106.9 14.9 105.2 48.0 0730 0800 71.3 757.0 810.0 107.0 15.4 106.0 48.0 0730 0900 71.3 757.0 812.0 107.3 15.0 105.5 48.0 0730 1000 71.5 757.0 814.0 107.5 15.8 105.5 48.0 0730 1100 71.5 757.0 814.0 107.5 15.4 106.2 48.0 0730 1200 71.6 756.0 814.0 107.7 15.7 106.5 48.0 0730 1300 71.7 756.0 814.0 107.7 15.6 106.4 48.0 0730 1400 71.7 756.0 815.0 107.8 15.6 105.7 48.0 0730 1500 71.7 755.0 815.0 107.9 15.8 105.9 48.0 0730 1600 71.8 755.0 814.0 107.8 15.8 106.2 48.0 0730 1700 71.7 755.0 813.0 107.7 15.7 123.5 48.0 0730 1800 71.7 755.0 811.0 107.4 15.3 125.7 48.0 0730 1900 71.7 756.0 809.0 107.0 15.7 124.2 48.0 0730 2000 71.5 756.0 807.0 106.7 16.3 124.2 48.0 0730 2100 71.5 757.0 804.0 106.2 16.5 123.8 48.0 0730 2200 71.4 757.0 802.0 105.9 16.6 109.1 48.0 0730 2300 71.3 757.0 801.0 105.8 16.9 106.7 48.0 0731 0000 71.3 757.0 799.0 105.5 16.9 106.2 48.0 0731 0100 71.2 758.0 798.0 105.3 16.7 103.1 44.1 0731 0200 71.2 758.0 797.0 105.1 16.9 101.7 44.0 0731 0300 71.2 758.0 796.0 105.0 16.7 102.3 44.0 0731 0400 71.1 758.0 795.0 104.9 16.7 102.9 44.0 0731 0500 + + + + + 102.9 44.0 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0500 30 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0730 0500 71.3 758.0 854.0 112.7 8.9 105.1 48.0 0730 0600 71.3 759.0 855.0 112.6 8.9 105.4 48.0 0730 0700 71.3 759.0 860.0 113.3 8.8 105.2 48.0 0730 0800 71.3 759.0 863.0 113.7 8.8 106.0 48.0 0730 0900 71.3 759.0 862.0 113.6 8.7 105.5 48.0 0730 1000 71.4 758.0 864.0 114.0 8.7 105.5 48.0 0730 1100 71.5 758.0 863.0 113.9 8.6 106.2 48.0 0730 1200 71.5 758.0 863.0 113.9 8.6 106.5 48.0 0730 1300 71.7 757.0 864.0 114.1 8.6 106.4 48.0 0730 1400 71.7 757.0 866.0 114.4 8.7 105.7 48.0 0730 1500 71.8 757.0 866.0 114.4 8.7 105.9 48.0 0730 1600 71.9 757.0 866.0 114.4 8.8 106.2 48.0 0730 1700 71.8 757.0 866.0 114.4 9.0 123.5 48.0 0730 1800 71.9 757.0 864.0 114.1 9.0 125.7 48.0 0730 1900 71.8 757.0 863.0 114.0 9.1 124.2 48.0 0730 2000 71.8 758.0 861.0 113.6 9.1 124.2 48.0 0730 2100 71.7 758.0 860.0 113.5 9.3 123.8 48.0 0730 2200 71.7 759.0 859.0 113.2 9.2 109.1 48.0 0730 2300 71.6 759.0 858.0 113.0 9.2 106.7 48.0 0731 0000 71.5 759.0 857.0 112.9 9.3 106.2 48.0 0731 0100 71.4 760.0 859.0 113.0 9.3 103.1 44.1 0731 0200 71.4 760.0 858.0 112.9 9.2 101.7 44.0 0731 0300 71.3 760.0 860.0 113.2 9.2 102.3 44.0 0731 0400 71.3 760.0 860.0 113.2 9.3 102.9 44.0 0731 0500 + + + + + 102.9 44.0 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 0500 30 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0730 0500 71.1 760.0 808.0 106.3 16.4 123.5 80.1 0730 0600 71.0 760.0 807.0 106.2 15.9 124.0 80.0 0730 0700 71.0 760.0 806.0 106.1 15.6 124.2 80.0 0730 0800 70.9 760.0 804.0 105.8 15.8 124.5 79.9 0730 0900 70.8 760.0 803.0 105.7 16.1 124.5 79.9 0730 1000 70.8 760.0 803.0 105.7 16.0 111.0 67.6 0730 1100 70.8 760.0 802.0 105.5 15.7 107.6 64.5 0730 1200 70.8 759.0 802.0 105.7 15.5 107.7 64.5 0730 1300 70.9 759.0 802.0 105.7 15.6 107.7 64.5 0730 1400 71.0 759.0 802.0 105.7 15.8 107.7 64.5 0730 1500 71.0 759.0 802.0 105.7 15.9 107.8 64.5 0730 1600 71.0 759.0 802.0 105.7 16.1 108.0 64.5 0730 1700 71.0 759.0 803.0 105.8 16.0 107.6 64.4 0730 1800 71.1 759.0 803.0 105.8 16.1 107.7 64.5 0730 1900 71.1 759.0 803.0 105.8 16.1 107.8 64.6 0730 2000 71.1 759.0 803.0 105.8 16.4 108.0 64.8 0730 2100 71.1 760.0 803.0 105.7 16.4 108.3 64.9 0730 2200 71.1 760.0 803.0 105.7 16.5 108.3 65.0 0730 2300 71.1 760.0 803.0 105.7 16.3 108.5 65.1 0731 0000 71.1 760.0 804.0 105.8 16.7 108.4 66.0 0731 0100 71.2 761.0 804.0 105.7 16.3 113.9 71.0 0731 0200 71.2 761.0 804.0 105.7 16.5 113.8 71.1 0731 0300 71.2 761.0 805.0 105.8 16.5 113.7 71.1 0731 0400 71.1 761.0 805.0 105.8 16.3 114.0 71.1 0731 0500 + + + + + 114.0 71.1 TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 0500 30 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0730 0500 71.0 763.0 889.0 116.5 8.1 123.5 80.1 0730 0600 71.0 763.0 888.0 116.4 8.1 124.0 80.0 0730 0700 71.0 764.0 889.0 116.4 8.1 124.2 80.0 0730 0800 70.9 764.0 889.0 116.4 8.1 124.5 79.9 0730 0900 70.9 764.0 889.0 116.4 8.1 124.5 79.9 0730 1000 71.0 763.0 889.0 116.5 8.1 111.0 67.6 0730 1100 70.9 763.0 891.0 116.8 8.0 107.6 64.5 0730 1200 71.0 763.0 891.0 116.8 8.0 107.7 64.5 0730 1300 71.0 762.0 890.0 116.8 8.0 107.7 64.5 0730 1400 71.1 763.0 891.0 116.8 8.1 107.7 64.5 0730 1500 71.1 762.0 896.0 117.6 8.0 107.8 64.5 0730 1600 71.2 762.0 898.0 117.8 8.0 108.0 64.5 0730 1700 71.2 762.0 899.0 118.0 8.0 107.6 64.4 0730 1800 71.2 762.0 898.0 117.8 8.0 107.7 64.5 0730 1900 71.2 762.0 898.0 117.8 8.0 107.8 64.6 0730 2000 71.1 762.0 897.0 117.7 8.1 108.0 64.8 0730 2100 71.1 763.0 896.0 117.4 8.0 108.3 64.9 0730 2200 71.0 763.0 896.0 117.4 8.1 108.3 65.0 0730 2300 70.9 763.0 899.0 117.8 8.1 108.5 65.1 0731 0000 70.9 764.0 898.0 117.5 8.1 108.4 66.0 0731 0100 70.8 764.0 897.0 117.4 8.1 113.9 71.0 0731 0200 70.8 764.0 899.0 117.7 8.1 113.8 71.1 0731 0300 70.8 765.0 900.0 117.6 8.1 113.7 71.1 0731 0400 70.8 764.0 900.0 117.8 8.1 114.0 71.1 0731 0500 + + + + + 114.0 71.1 TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 0500 30 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0730 0500 + + + + + 123.5 80.1 0730 0600 + + + + + 124.0 80.0 0730 0700 + + + + + 124.2 80.0 0730 0800 + + + + + 124.5 79.9 0730 0900 + + + + + 124.5 79.9 0730 1000 + + + + + 111.0 67.6 0730 1100 + + + + + 107.6 64.5 0730 1200 + + + + + 107.7 64.5 0730 1300 + + + + + 107.7 64.5 0730 1400 + + + + + 107.7 64.5 0730 1500 + + + + + 107.8 64.5 0730 1600 + + + + + 108.0 64.5 0730 1700 + + + + + 107.6 64.4 0730 1800 + + + + + 107.7 64.5 0730 1900 + + + + + 107.8 64.6 0730 2000 + + + + + 108.0 64.8 0730 2100 + + + + + 108.3 64.9 0730 2200 + + + + + 108.3 65.0 0730 2300 + + + + + 108.5 65.1 0731 0000 + + + + + 108.4 66.0 0731 0100 + + + + + 113.9 71.0 0731 0200 + + + + + 113.8 71.1 0731 0300 + + + + + 113.7 71.1 0731 0400 + + + + + 114.0 71.1 0731 0500 + + + + + 114.0 71.1 TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 0500 30 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0730 0500 71.2 762.0 871.0 114.3 20.7 123.5 80.1 0730 0600 71.1 762.0 872.0 114.4 21.0 124.0 80.0 0730 0700 71.0 762.0 872.0 114.4 21.0 124.2 80.0 0730 0800 71.0 762.0 872.0 114.4 21.3 124.5 79.9 0730 0900 70.9 762.0 874.0 114.7 21.8 124.5 79.9 0730 1000 70.9 762.0 872.0 114.4 20.7 111.0 67.6 0730 1100 70.9 762.0 872.0 114.4 20.7 107.6 64.5 0730 1200 70.9 761.0 872.0 114.6 20.5 107.7 64.5 0730 1300 70.9 761.0 872.0 114.6 20.3 107.7 64.5 0730 1400 71.0 761.0 871.0 114.5 20.2 107.7 64.5 0730 1500 71.0 761.0 870.0 114.3 20.1 107.8 64.5 0730 1600 71.1 761.0 868.0 114.1 20.2 108.0 64.5 0730 1700 71.1 761.0 869.0 114.2 19.7 107.6 64.4 0730 1800 71.2 761.0 868.0 114.1 19.6 107.7 64.5 0730 1900 71.1 761.0 868.0 114.1 19.6 107.8 64.6 0730 2000 71.1 761.0 867.0 113.9 19.6 108.0 64.8 0730 2100 71.2 761.0 868.0 114.1 19.7 108.3 64.9 0730 2200 71.1 762.0 868.0 113.9 19.9 108.3 65.0 0730 2300 71.1 762.0 870.0 114.2 20.0 108.5 65.1 0731 0000 71.2 762.0 870.0 114.2 20.2 108.4 66.0 0731 0100 71.2 763.0 873.0 114.4 20.3 113.9 71.0 0731 0200 71.2 763.0 872.0 114.3 20.3 113.8 71.1 0731 0300 71.2 763.0 873.0 114.4 20.3 113.7 71.1 0731 0400 71.2 763.0 873.0 114.4 20.2 114.0 71.1 0731 0500 + + + + + 114.0 71.1