TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 0000 21 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0921 0000 67.1 750.5 766.0 102.1 17.1 + + 0921 0100 67.1 750.6 766.0 102.1 17.0 + + 0921 0200 67.0 750.6 765.0 101.9 17.0 + + 0921 0300 67.0 750.6 765.0 101.9 17.0 + + 0921 0400 67.0 750.4 764.0 101.8 17.0 + + 0921 0500 66.9 750.6 763.0 101.7 17.0 + + 0921 0600 66.8 750.8 762.0 101.5 17.0 + + 0921 0700 66.8 750.9 762.0 101.5 16.9 + + 0921 0800 66.7 751.2 761.0 101.3 16.8 + + 0921 0900 66.7 751.2 760.0 101.2 16.9 + + 0921 1000 66.8 751.3 761.0 101.3 16.9 + + 0921 1100 66.9 751.1 762.0 101.5 17.0 + + 0921 1200 67.0 750.5 764.0 101.8 17.0 + + 0921 1300 67.1 749.8 766.0 102.2 17.0 + + 0921 1400 67.1 749.2 767.0 102.4 17.0 + + 0921 1500 67.2 748.4 767.0 102.5 17.0 + + 0921 1600 67.2 747.8 768.0 102.7 17.0 + + 0921 1700 67.2 747.3 768.0 102.8 17.0 + + 0921 1800 67.3 746.9 769.0 103.0 16.9 + + 0921 1900 67.3 746.9 770.0 103.1 16.7 + + 0921 2000 67.3 747.1 769.0 102.9 16.7 + + 0921 2100 67.4 747.4 769.0 102.9 16.7 + + 0921 2200 67.4 747.6 769.0 102.9 16.7 + + 0921 2300 67.4 747.8 769.0 102.8 16.7 + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 0000 21 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0921 0000 65.6 750.4 751.0 100.1 50.3 76.6 0.0 0921 0100 65.6 750.5 751.0 100.1 50.3 71.5 0.0 0921 0200 65.6 750.6 753.0 100.3 50.2 71.1 0.0 0921 0300 65.6 750.5 750.0 99.9 50.2 71.0 0.0 0921 0400 65.6 750.3 751.0 100.1 50.1 71.4 0.0 0921 0500 65.6 750.5 751.0 100.1 50.1 80.3 0.0 0921 0600 65.8 750.5 754.0 100.5 50.0 89.8 8.8 0921 0700 65.8 750.8 759.0 101.1 50.1 81.7 9.5 0921 0800 65.8 751.0 760.0 101.2 50.1 69.6 9.6 0921 0900 65.7 751.0 758.0 100.9 50.1 68.2 9.6 0921 1000 65.7 751.1 759.0 101.1 50.2 61.0 2.5 0921 1100 65.7 750.9 757.0 100.8 50.2 60.4 0.0 0921 1200 65.7 750.3 756.0 100.8 50.2 59.3 0.0 0921 1300 65.7 749.6 755.0 100.7 50.2 59.8 0.0 0921 1400 65.7 749.0 756.0 100.9 50.2 60.8 0.0 0921 1500 65.7 748.3 755.0 100.9 50.2 60.7 0.0 0921 1600 66.0 747.7 764.0 102.2 50.1 60.4 0.0 0921 1700 66.0 747.2 766.0 102.5 50.0 83.6 0.0 0921 1800 66.0 746.9 768.0 102.8 50.0 86.2 0.0 0921 1900 66.0 746.9 768.0 102.8 50.0 84.6 0.0 0921 2000 65.8 747.3 765.0 102.4 49.9 85.1 0.0 0921 2100 65.8 747.5 764.0 102.2 49.9 85.4 0.0 0921 2200 65.9 748.1 766.0 102.4 49.9 85.4 0.0 0921 2300 66.0 748.2 764.0 102.1 49.9 84.5 0.0 TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 0000 21 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0921 0000 65.9 752.6 761.0 101.1 18.2 76.6 0.0 0921 0100 65.9 752.7 759.0 100.8 18.0 71.5 0.0 0921 0200 65.9 752.8 759.0 100.8 18.1 71.1 0.0 0921 0300 65.9 752.7 758.0 100.7 18.2 71.0 0.0 0921 0400 65.9 752.6 758.0 100.7 18.2 71.4 0.0 0921 0500 65.9 752.6 759.0 100.9 18.4 80.3 0.0 0921 0600 66.0 752.8 760.0 101.0 18.5 89.8 8.8 0921 0700 66.0 753.0 775.0 102.9 18.2 81.7 9.5 0921 0800 66.0 753.1 791.0 105.0 18.1 69.6 9.6 0921 0900 66.0 753.1 805.0 106.9 18.2 68.2 9.6 0921 1000 66.0 753.2 812.0 107.8 18.1 61.0 2.5 0921 1100 66.1 752.9 811.0 107.7 18.3 60.4 0.0 0921 1200 66.2 752.3 808.0 107.4 18.2 59.3 0.0 0921 1300 66.3 751.6 806.0 107.2 18.1 59.8 0.0 0921 1400 66.4 751.0 798.0 106.3 18.0 60.8 0.0 0921 1500 66.3 750.3 791.0 105.4 18.0 60.7 0.0 0921 1600 66.4 749.7 788.0 105.1 18.1 60.4 0.0 0921 1700 66.5 749.3 788.0 105.2 18.5 83.6 0.0 0921 1800 66.3 749.0 782.0 104.4 18.3 86.2 0.0 0921 1900 66.3 749.1 777.0 103.7 18.2 84.6 0.0 0921 2000 66.1 749.5 774.0 103.3 18.1 85.1 0.0 0921 2100 66.1 749.7 770.0 102.7 18.1 85.4 0.0 0921 2200 66.1 750.2 768.0 102.4 18.3 85.4 0.0 0921 2300 66.1 750.3 768.0 102.4 18.4 84.5 0.0 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 0000 21 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0921 0000 + + + + + 67.0 1.6 0921 0100 + + + + + 65.2 1.6 0921 0200 + + + + + 65.3 1.6 0921 0300 + + + + + 65.3 1.6 0921 0400 + + + + + 65.6 1.6 0921 0500 + + + + + 73.4 1.6 0921 0600 + + + + + 73.8 1.6 0921 0700 + + + + + 64.8 1.6 0921 0800 + + + + + 62.5 1.6 0921 0900 + + + + + 60.5 1.6 0921 1000 + + + + + 62.2 1.6 0921 1100 + + + + + 61.5 1.6 0921 1200 + + + + + 63.1 1.6 0921 1300 + + + + + 61.6 1.6 0921 1400 + + + + + 63.2 1.6 0921 1500 + + + + + 62.4 1.6 0921 1600 + + + + + 62.7 1.6 0921 1700 + + + + + 88.5 1.6 0921 1800 + + + + + 88.4 1.6 0921 1900 + + + + + 86.6 1.6 0921 2000 + + + + + 85.0 1.6 0921 2100 + + + + + 86.3 1.6 0921 2200 + + + + + 67.6 1.6 0921 2300 + + + + + 67.4 1.6 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 0000 21 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0921 0000 67.7 756.0 767.0 101.5 13.1 67.0 1.6 0921 0100 67.7 756.0 767.0 101.5 13.3 65.2 1.6 0921 0200 67.7 756.0 769.0 101.7 13.0 65.3 1.6 0921 0300 67.7 756.0 772.0 102.1 13.1 65.3 1.6 0921 0400 67.7 755.0 772.0 102.3 13.0 65.6 1.6 0921 0500 67.7 756.0 774.0 102.4 13.1 73.4 1.6 0921 0600 67.7 756.0 774.0 102.4 12.9 73.8 1.6 0921 0700 67.6 756.0 769.0 101.7 12.8 64.8 1.6 0921 0800 67.6 756.0 769.0 101.7 13.0 62.5 1.6 0921 0900 67.6 756.0 769.0 101.7 12.9 60.5 1.6 0921 1000 67.6 756.0 767.0 101.5 13.0 62.2 1.6 0921 1100 67.7 756.0 770.0 101.9 12.9 61.5 1.6 0921 1200 67.7 755.0 772.0 102.3 12.8 63.1 1.6 0921 1300 67.8 754.0 775.0 102.8 12.9 61.6 1.6 0921 1400 67.8 754.0 777.0 103.1 12.9 63.2 1.6 0921 1500 67.8 753.0 776.0 103.1 12.8 62.4 1.6 0921 1600 67.9 752.0 776.0 103.2 13.1 62.7 1.6 0921 1700 67.9 752.0 781.0 103.9 13.1 88.5 1.6 0921 1800 67.7 752.0 774.0 102.9 12.9 88.4 1.6 0921 1900 67.6 752.0 773.0 102.8 13.1 86.6 1.6 0921 2000 67.6 753.0 772.0 102.5 13.0 85.0 1.6 0921 2100 67.5 754.0 768.0 101.9 13.2 86.3 1.6 0921 2200 67.5 754.0 767.0 101.7 12.8 67.6 1.6 0921 2300 67.4 754.0 766.0 101.6 13.2 67.4 1.6 TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 0000 21 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0921 0000 + + + + + 71.5 0.0 0921 0100 + + + + + 71.4 0.0 0921 0200 + + + + + 70.8 0.0 0921 0300 + + + + + 70.4 0.0 0921 0400 + + + + + 70.8 0.0 0921 0500 + + + + + 79.0 0.0 0921 0600 + + + + + 80.0 0.0 0921 0700 + + + + + 71.1 0.0 0921 0800 + + + + + 61.4 0.0 0921 0900 + + + + + 60.3 0.0 0921 1000 + + + + + 60.5 0.0 0921 1100 + + + + + 61.3 0.0 0921 1200 + + + + + 61.4 0.0 0921 1300 + + + + + 61.5 0.0 0921 1400 + + + + + 63.6 0.0 0921 1500 + + + + + 62.5 0.0 0921 1600 + + + + + 63.3 0.0 0921 1700 + + + + + 85.5 0.0 0921 1800 + + + + + 87.5 0.0 0921 1900 + + + + + 86.3 0.0 0921 2000 + + + + + 87.0 0.0 0921 2100 + + + + + 86.7 0.0 0921 2200 + + + + + 70.0 0.0 0921 2300 + + + + + 67.3 0.0 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0000 21 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0921 0000 67.8 757.0 769.0 101.6 8.6 71.5 0.0 0921 0100 67.8 757.0 770.0 101.7 8.7 71.4 0.0 0921 0200 67.7 757.0 770.0 101.7 8.6 70.8 0.0 0921 0300 67.7 757.0 771.0 101.8 8.5 70.4 0.0 0921 0400 67.7 757.0 770.0 101.7 8.5 70.8 0.0 0921 0500 67.7 757.0 770.0 101.7 8.7 79.0 0.0 0921 0600 67.6 757.0 770.0 101.7 8.6 80.0 0.0 0921 0700 67.6 757.0 770.0 101.7 8.4 71.1 0.0 0921 0800 67.6 758.0 769.0 101.5 8.4 61.4 0.0 0921 0900 67.7 757.0 769.0 101.6 8.5 60.3 0.0 0921 1000 67.7 757.0 770.0 101.7 8.5 60.5 0.0 0921 1100 67.8 757.0 773.0 102.1 8.5 61.3 0.0 0921 1200 67.9 756.0 773.0 102.2 8.4 61.4 0.0 0921 1300 68.0 756.0 773.0 102.2 8.5 61.5 0.0 0921 1400 68.0 755.0 776.0 102.8 8.5 63.6 0.0 0921 1500 68.1 754.0 776.0 102.9 8.5 62.5 0.0 0921 1600 68.1 754.0 779.0 103.3 8.4 63.3 0.0 0921 1700 68.0 754.0 778.0 103.2 8.7 85.5 0.0 0921 1800 68.0 754.0 776.0 102.9 8.6 87.5 0.0 0921 1900 68.0 754.0 776.0 102.9 8.5 86.3 0.0 0921 2000 67.9 755.0 776.0 102.8 8.6 87.0 0.0 0921 2100 67.9 755.0 777.0 102.9 8.6 86.7 0.0 0921 2200 67.9 756.0 776.0 102.6 8.5 70.0 0.0 0921 2300 67.8 756.0 773.0 102.2 8.4 67.3 0.0 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 0000 21 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0921 0000 + + + + + 72.5 2.4 0921 0100 + + + + + 83.5 2.4 0921 0200 + + + + + 84.2 2.4 0921 0300 + + + + + 84.2 2.4 0921 0400 + + + + + 84.8 2.4 0921 0500 + + + + + 85.0 2.4 0921 0600 + + + + + 85.2 2.4 0921 0700 + + + + + 84.7 2.4 0921 0800 + + + + + 72.9 2.4 0921 0900 + + + + + 71.6 2.4 0921 1000 + + + + + 71.3 2.4 0921 1100 + + + + + 71.6 2.4 0921 1200 + + + + + 71.4 2.4 0921 1300 + + + + + 71.5 2.4 0921 1400 + + + + + 72.3 2.3 0921 1500 + + + + + 72.4 2.3 0921 1600 + + + + + 72.8 2.3 0921 1700 + + + + + 83.5 2.3 0921 1800 + + + + + 84.8 2.3 0921 1900 + + + + + 83.9 2.4 0921 2000 + + + + + 84.3 2.4 0921 2100 + + + + + 84.5 2.4 0921 2200 + + + + + 84.4 2.4 0921 2300 + + + + + 83.8 2.4 TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 0000 21 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0921 0000 67.2 760.0 863.0 113.6 6.9 72.5 2.4 0921 0100 67.1 761.0 860.0 113.0 6.9 83.5 2.4 0921 0200 67.1 760.0 859.0 113.0 6.9 84.2 2.4 0921 0300 67.0 760.0 858.0 112.9 6.9 84.2 2.4 0921 0400 67.0 760.0 859.0 113.0 6.9 84.8 2.4 0921 0500 67.0 760.0 862.0 113.4 6.9 85.0 2.4 0921 0600 66.9 761.0 859.0 112.9 6.9 85.2 2.4 0921 0700 66.9 761.0 858.0 112.7 6.9 84.7 2.4 0921 0800 66.8 762.0 858.0 112.6 7.0 72.9 2.4 0921 0900 66.8 762.0 856.0 112.3 7.0 71.6 2.4 0921 1000 66.9 762.0 854.0 112.1 7.0 71.3 2.4 0921 1100 66.9 762.0 850.0 111.5 7.0 71.6 2.4 0921 1200 66.9 762.0 848.0 111.3 7.0 71.4 2.4 0921 1300 66.9 761.0 848.0 111.4 7.0 71.5 2.4 0921 1400 67.1 761.0 847.0 111.3 6.9 72.3 2.3 0921 1500 67.1 761.0 850.0 111.7 6.9 72.4 2.3 0921 1600 67.1 761.0 848.0 111.4 6.9 72.8 2.3 0921 1700 67.2 760.0 850.0 111.8 6.9 83.5 2.3 0921 1800 67.2 760.0 853.0 112.2 6.9 84.8 2.3 0921 1900 67.2 760.0 856.0 112.6 6.9 83.9 2.4 0921 2000 67.2 761.0 859.0 112.9 6.9 84.3 2.4 0921 2100 67.1 761.0 859.0 112.9 6.9 84.5 2.4 0921 2200 67.1 761.0 859.0 112.9 6.9 84.4 2.4 0921 2300 67.1 761.0 858.0 112.7 6.9 83.8 2.4 TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 0000 21 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0921 0000 + + + + + 72.5 2.4 0921 0100 + + + + + 83.5 2.4 0921 0200 + + + + + 84.2 2.4 0921 0300 + + + + + 84.2 2.4 0921 0400 + + + + + 84.8 2.4 0921 0500 + + + + + 85.0 2.4 0921 0600 + + + + + 85.2 2.4 0921 0700 + + + + + 84.7 2.4 0921 0800 + + + + + 72.9 2.4 0921 0900 + + + + + 71.6 2.4 0921 1000 + + + + + 71.3 2.4 0921 1100 + + + + + 71.6 2.4 0921 1200 + + + + + 71.4 2.4 0921 1300 + + + + + 71.5 2.4 0921 1400 + + + + + 72.3 2.3 0921 1500 + + + + + 72.4 2.3 0921 1600 + + + + + 72.8 2.3 0921 1700 + + + + + 83.5 2.3 0921 1800 + + + + + 84.8 2.3 0921 1900 + + + + + 83.9 2.4 0921 2000 + + + + + 84.3 2.4 0921 2100 + + + + + 84.5 2.4 0921 2200 + + + + + 84.4 2.4 0921 2300 + + + + + 83.8 2.4 TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 0000 21 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0921 0000 + + + + + 72.5 2.4 0921 0100 + + + + + 83.5 2.4 0921 0200 + + + + + 84.2 2.4 0921 0300 + + + + + 84.2 2.4 0921 0400 + + + + + 84.8 2.4 0921 0500 + + + + + 85.0 2.4 0921 0600 + + + + + 85.2 2.4 0921 0700 + + + + + 84.7 2.4 0921 0800 + + + + + 72.9 2.4 0921 0900 + + + + + 71.6 2.4 0921 1000 + + + + + 71.3 2.4 0921 1100 + + + + + 71.6 2.4 0921 1200 + + + + + 71.4 2.4 0921 1300 + + + + + 71.5 2.4 0921 1400 + + + + + 72.3 2.3 0921 1500 + + + + + 72.4 2.3 0921 1600 + + + + + 72.8 2.3 0921 1700 + + + + + 83.5 2.3 0921 1800 + + + + + 84.8 2.3 0921 1900 + + + + + 83.9 2.4 0921 2000 + + + + + 84.3 2.4 0921 2100 + + + + + 84.5 2.4 0921 2200 + + + + + 84.4 2.4 0921 2300 + + + + + 83.8 2.4