TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 0800 26 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0326 0800 45.2 765.3 809.0 105.7 17.7 + + 0326 0900 45.1 765.7 811.0 105.9 17.7 + + 0326 1000 45.2 766.2 813.0 106.1 17.6 + + 0326 1100 45.2 766.6 816.0 106.4 17.6 + + 0326 1200 45.3 766.6 819.0 106.8 17.6 + + 0326 1300 45.5 766.5 822.0 107.2 17.6 + + 0326 1400 45.6 766.0 825.0 107.7 17.6 + + 0326 1500 45.7 765.9 827.0 108.0 17.6 + + 0326 1600 45.8 765.6 829.0 108.3 17.5 + + 0326 1700 45.8 765.4 830.0 108.4 17.5 + + 0326 1800 45.7 765.0 828.0 108.2 17.5 + + 0326 1900 45.7 764.9 825.0 107.9 17.5 + + 0326 2000 45.6 765.0 822.0 107.5 17.5 + + 0326 2100 45.5 765.2 820.0 107.2 17.5 + + 0326 2200 45.4 765.3 819.0 107.0 17.5 + + 0326 2300 45.4 765.2 820.0 107.2 17.6 + + 0327 0000 45.4 765.2 820.0 107.2 17.7 + + 0327 0100 45.4 765.0 822.0 107.5 17.7 + + 0327 0200 45.3 764.5 823.0 107.7 17.8 + + 0327 0300 45.2 764.2 825.0 108.0 17.8 + + 0327 0400 45.2 763.8 826.0 108.1 17.8 + + 0327 0500 45.1 763.4 827.0 108.3 17.8 + + 0327 0600 45.0 763.3 828.0 108.5 17.9 + + 0327 0700 44.9 763.1 828.0 108.5 17.9 + + 0327 0800 44.7 763.0 828.0 108.5 17.9 + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 0800 26 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0326 0800 45.5 765.7 775.0 101.2 50.7 249.4 58.5 0326 0900 45.2 766.1 774.0 101.0 50.6 250.2 59.2 0326 1000 45.2 766.4 774.0 101.0 50.6 249.8 59.0 0326 1100 45.3 766.8 774.0 100.9 50.6 235.9 59.4 0326 1200 45.3 766.7 774.0 101.0 50.5 234.1 59.4 0326 1300 45.3 766.5 774.0 101.0 50.5 233.9 59.2 0326 1400 45.3 766.2 774.0 101.0 50.5 233.8 59.3 0326 1500 45.4 765.9 775.0 101.2 50.5 234.0 59.2 0326 1600 45.8 765.5 776.0 101.4 50.4 234.1 59.2 0326 1700 45.6 765.2 778.0 101.7 50.4 234.2 59.2 0326 1800 45.6 764.9 780.0 102.0 50.1 247.5 58.9 0326 1900 46.1 764.8 784.0 102.5 50.1 249.2 58.9 0326 2000 46.2 764.7 790.0 103.3 50.1 249.2 58.8 0326 2100 46.1 764.9 790.0 103.3 50.2 249.1 58.8 0326 2200 46.0 764.8 791.0 103.4 50.2 249.0 58.8 0326 2300 46.0 764.9 794.0 103.8 50.2 249.8 58.8 0327 0000 45.9 764.9 793.0 103.7 50.4 250.1 59.1 0327 0100 45.9 764.6 793.0 103.7 50.5 250.8 60.1 0327 0200 45.8 764.0 792.0 103.7 50.5 251.3 60.3 0327 0300 46.0 763.6 790.0 103.5 50.5 250.9 60.6 0327 0400 46.0 763.3 790.0 103.5 50.5 250.2 60.8 0327 0500 45.7 763.0 790.0 103.5 50.6 250.4 60.7 0327 0600 45.6 762.8 790.0 103.6 50.7 250.2 60.6 0327 0700 45.5 762.6 789.0 103.5 50.8 250.1 60.3 0327 0800 45.5 762.6 788.0 103.3 50.8 250.5 60.4 TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 0800 26 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0326 0800 45.3 768.1 900.0 117.2 20.3 249.4 58.5 0326 0900 45.3 768.5 900.0 117.1 20.3 250.2 59.2 0326 1000 45.3 768.9 901.0 117.2 20.4 249.8 59.0 0326 1100 45.3 769.2 903.0 117.4 20.1 235.9 59.4 0326 1200 45.4 769.0 905.0 117.7 20.1 234.1 59.4 0326 1300 45.4 768.8 906.0 117.8 20.1 233.9 59.2 0326 1400 45.5 768.4 905.0 117.8 20.0 233.8 59.3 0326 1500 45.6 768.1 906.0 118.0 20.0 234.0 59.2 0326 1600 45.6 767.8 907.0 118.1 20.0 234.1 59.2 0326 1700 45.7 767.5 907.0 118.2 20.0 234.2 59.2 0326 1800 45.7 767.2 906.0 118.1 20.2 247.5 58.9 0326 1900 45.7 767.2 906.0 118.1 20.2 249.2 58.9 0326 2000 45.8 767.1 905.0 118.0 20.2 249.2 58.8 0326 2100 45.8 767.4 907.0 118.2 20.2 249.1 58.8 0326 2200 45.9 767.3 908.0 118.3 20.2 249.0 58.8 0326 2300 46.0 767.4 907.0 118.2 20.2 249.8 58.8 0327 0000 45.9 767.3 906.0 118.1 20.2 250.1 59.1 0327 0100 45.9 767.0 906.0 118.1 20.2 250.8 60.1 0327 0200 45.9 766.4 909.0 118.6 20.2 251.3 60.3 0327 0300 45.8 766.0 906.0 118.3 20.2 250.9 60.6 0327 0400 45.8 765.7 908.0 118.6 20.2 250.2 60.8 0327 0500 45.8 765.4 907.0 118.5 20.1 250.4 60.7 0327 0600 45.8 765.2 905.0 118.3 20.1 250.2 60.6 0327 0700 45.6 765.1 905.0 118.3 20.1 250.1 60.3 0327 0800 45.6 765.0 905.0 118.3 20.1 250.5 60.4 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 0800 26 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0326 0800 45.7 769.0 826.0 107.4 32.4 252.2 40.1 0326 0900 45.8 769.0 828.0 107.7 32.4 253.8 40.4 0326 1000 45.8 769.0 828.0 107.7 32.4 248.5 40.4 0326 1100 45.8 769.0 828.0 107.7 32.4 247.7 40.4 0326 1200 45.8 769.0 830.0 107.9 32.5 248.9 40.4 0326 1300 45.9 769.0 830.0 107.9 32.5 250.6 40.4 0326 1400 45.9 769.0 830.0 107.9 32.5 251.1 40.4 0326 1500 46.1 768.0 832.0 108.3 32.5 251.2 40.4 0326 1600 46.1 768.0 832.0 108.3 32.4 251.0 40.4 0326 1700 46.1 767.0 832.0 108.5 32.4 251.6 40.4 0326 1800 46.2 767.0 832.0 108.5 32.4 254.0 24.6 0326 1900 46.1 767.0 833.0 108.6 32.4 252.6 20.0 0326 2000 46.4 767.0 836.0 109.0 32.4 262.8 31.4 0326 2100 46.8 767.0 838.0 109.3 32.4 264.3 34.9 0326 2200 46.5 768.0 838.0 109.1 32.4 263.6 34.9 0326 2300 46.7 768.0 839.0 109.2 32.4 264.7 34.9 0327 0000 46.7 767.0 839.0 109.4 32.4 264.2 34.9 0327 0100 46.7 767.0 840.0 109.5 32.3 264.7 34.9 0327 0200 46.6 767.0 839.0 109.4 32.3 265.6 34.9 0327 0300 46.7 766.0 840.0 109.7 32.3 265.7 34.9 0327 0400 46.7 766.0 840.0 109.7 32.3 265.0 34.9 0327 0500 46.7 766.0 839.0 109.5 32.3 265.9 34.9 0327 0600 46.7 766.0 839.0 109.5 32.3 266.3 34.9 0327 0700 46.7 766.0 839.0 109.5 32.2 265.5 34.9 0327 0800 46.6 765.0 838.0 109.5 32.2 246.9 34.9 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 0800 26 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0326 0800 46.1 771.0 866.0 112.3 16.7 252.2 40.1 0326 0900 46.2 771.0 873.0 113.2 16.6 253.8 40.4 0326 1000 46.2 772.0 874.0 113.2 16.5 248.5 40.4 0326 1100 46.3 772.0 875.0 113.3 16.4 247.7 40.4 0326 1200 46.4 772.0 877.0 113.6 16.3 248.9 40.4 0326 1300 46.5 771.0 877.0 113.7 16.1 250.6 40.4 0326 1400 46.5 771.0 877.0 113.7 16.1 251.1 40.4 0326 1500 46.6 771.0 877.0 113.7 16.0 251.2 40.4 0326 1600 46.6 770.0 877.0 113.9 15.8 251.0 40.4 0326 1700 46.7 770.0 877.0 113.9 15.8 251.6 40.4 0326 1800 46.7 769.0 871.0 113.3 15.7 254.0 24.6 0326 1900 46.7 769.0 864.0 112.4 15.5 252.6 20.0 0326 2000 46.7 769.0 866.0 112.6 15.8 262.8 31.4 0326 2100 46.7 770.0 871.0 113.1 15.8 264.3 34.9 0326 2200 46.8 770.0 874.0 113.5 15.8 263.6 34.9 0326 2300 46.9 770.0 874.0 113.5 15.9 264.7 34.9 0327 0000 46.9 770.0 873.0 113.4 15.9 264.2 34.9 0327 0100 46.9 770.0 872.0 113.2 16.0 264.7 34.9 0327 0200 46.9 769.0 871.0 113.3 16.1 265.6 34.9 0327 0300 46.9 769.0 871.0 113.3 16.1 265.7 34.9 0327 0400 46.9 769.0 870.0 113.1 16.1 265.0 34.9 0327 0500 46.9 768.0 871.0 113.4 16.2 265.9 34.9 0327 0600 46.9 768.0 870.0 113.3 16.3 266.3 34.9 0327 0700 46.9 768.0 870.0 113.3 16.2 265.5 34.9 0327 0800 46.9 768.0 871.0 113.4 15.9 246.9 34.9 TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 0800 26 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0326 0800 46.5 771.0 821.0 106.5 15.9 249.8 80.0 0326 0900 46.4 771.0 821.0 106.5 15.3 250.3 80.0 0326 1000 46.3 772.0 820.0 106.2 16.3 250.8 80.0 0326 1100 46.4 772.0 820.0 106.2 15.6 251.6 80.0 0326 1200 46.4 772.0 820.0 106.2 14.5 251.1 80.0 0326 1300 46.4 771.0 821.0 106.5 15.8 251.9 80.0 0326 1400 46.5 771.0 822.0 106.6 15.7 252.4 80.0 0326 1500 46.5 770.0 822.0 106.8 14.3 253.4 80.0 0326 1600 46.6 770.0 824.0 107.0 15.7 253.6 80.0 0326 1700 46.7 770.0 825.0 107.1 15.2 253.2 80.0 0326 1800 46.6 769.0 826.0 107.4 15.1 255.3 80.0 0326 1900 46.6 769.0 827.0 107.5 14.7 246.4 71.5 0326 2000 46.7 769.0 829.0 107.8 14.4 245.2 70.0 0326 2100 46.7 770.0 829.0 107.7 11.8 245.4 70.0 0326 2200 46.7 770.0 830.0 107.8 15.3 244.3 70.0 0326 2300 46.8 770.0 831.0 107.9 14.5 244.7 70.0 0327 0000 46.8 770.0 832.0 108.1 14.4 244.1 70.0 0327 0100 46.9 770.0 833.0 108.2 15.9 244.2 70.0 0327 0200 46.9 770.0 834.0 108.3 15.0 245.2 70.0 0327 0300 46.9 769.0 835.0 108.6 15.5 244.5 70.0 0327 0400 46.9 769.0 835.0 108.6 14.5 243.4 70.0 0327 0500 46.8 769.0 835.0 108.6 15.3 244.4 70.0 0327 0600 46.8 768.0 835.0 108.7 15.8 245.0 70.0 0327 0700 46.8 768.0 835.0 108.7 15.8 244.3 70.0 0327 0800 46.7 768.0 835.0 108.7 15.9 243.8 70.0 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0800 26 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0326 0800 46.4 772.0 860.0 111.4 10.3 249.8 80.0 0326 0900 46.3 773.0 864.0 111.8 10.1 250.3 80.0 0326 1000 46.3 773.0 864.0 111.8 10.4 250.8 80.0 0326 1100 46.3 773.0 864.0 111.8 10.3 251.6 80.0 0326 1200 46.3 773.0 862.0 111.5 10.3 251.1 80.0 0326 1300 46.4 772.0 863.0 111.8 10.3 251.9 80.0 0326 1400 46.4 772.0 863.0 111.8 10.2 252.4 80.0 0326 1500 46.4 772.0 863.0 111.8 10.3 253.4 80.0 0326 1600 46.4 771.0 864.0 112.1 10.4 253.6 80.0 0326 1700 46.4 771.0 863.0 111.9 10.4 253.2 80.0 0326 1800 46.4 770.0 864.0 112.2 10.6 255.3 80.0 0326 1900 46.4 770.0 863.0 112.1 10.4 246.4 71.5 0326 2000 46.4 770.0 861.0 111.8 10.4 245.2 70.0 0326 2100 46.4 771.0 859.0 111.4 10.4 245.4 70.0 0326 2200 46.4 771.0 859.0 111.4 10.4 244.3 70.0 0326 2300 46.5 771.0 859.0 111.4 10.4 244.7 70.0 0327 0000 46.5 771.0 863.0 111.9 10.6 244.1 70.0 0327 0100 46.6 771.0 864.0 112.1 10.4 244.2 70.0 0327 0200 46.6 771.0 863.0 111.9 10.7 245.2 70.0 0327 0300 46.7 770.0 865.0 112.3 10.5 244.5 70.0 0327 0400 46.7 770.0 865.0 112.3 10.5 243.4 70.0 0327 0500 46.7 770.0 865.0 112.3 10.6 244.4 70.0 0327 0600 46.6 770.0 865.0 112.3 10.6 245.0 70.0 0327 0700 46.6 770.0 865.0 112.3 10.7 244.3 70.0 0327 0800 46.5 769.0 864.0 112.4 10.7 243.8 70.0 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 0800 26 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0326 0800 46.4 773.0 835.0 108.0 14.8 251.1 21.6 0326 0900 46.4 773.0 836.0 108.2 14.9 250.5 21.6 0326 1000 46.4 774.0 836.0 108.0 14.9 250.5 21.1 0326 1100 46.5 774.0 838.0 108.3 15.0 249.3 19.8 0326 1200 46.6 773.0 839.0 108.5 15.1 249.0 19.8 0326 1300 46.6 773.0 840.0 108.7 15.1 248.7 19.9 0326 1400 46.7 772.0 841.0 108.9 15.1 249.0 19.9 0326 1500 46.8 772.0 842.0 109.1 15.0 248.8 19.9 0326 1600 46.8 771.0 842.0 109.2 15.2 248.8 19.9 0326 1700 46.9 771.0 842.0 109.2 15.3 248.3 19.9 0326 1800 46.9 770.0 841.0 109.2 15.2 248.8 19.9 0326 1900 46.9 770.0 841.0 109.2 15.4 248.7 19.9 0326 2000 46.8 770.0 840.0 109.1 15.5 249.2 20.0 0326 2100 46.8 771.0 839.0 108.8 15.3 249.6 20.0 0326 2200 46.7 771.0 839.0 108.8 15.4 250.0 20.0 0326 2300 46.7 771.0 839.0 108.8 15.1 251.1 20.1 0327 0000 46.7 770.0 839.0 109.0 15.7 251.2 20.1 0327 0100 46.7 770.0 839.0 109.0 15.7 250.8 20.1 0327 0200 46.7 769.0 838.0 109.0 15.7 251.0 20.1 0327 0300 46.7 769.0 838.0 109.0 15.7 250.8 20.1 0327 0400 46.7 769.0 838.0 109.0 15.9 249.8 20.2 0327 0500 46.6 768.0 838.0 109.1 15.9 250.2 20.2 0327 0600 46.6 768.0 838.0 109.1 16.0 250.4 20.2 0327 0700 46.6 767.0 839.0 109.4 16.0 250.1 20.2 0327 0800 46.6 767.0 839.0 109.4 15.5 248.8 20.2 TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 0800 26 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0326 0800 46.3 776.0 838.0 108.0 8.4 251.1 21.6 0326 0900 46.3 776.0 839.0 108.1 8.4 250.5 21.6 0326 1000 46.4 776.0 839.0 108.1 8.4 250.5 21.1 0326 1100 46.5 776.0 841.0 108.4 6.7 249.3 19.8 0326 1200 46.6 776.0 844.0 108.8 8.4 249.0 19.8 0326 1300 46.7 775.0 847.0 109.3 8.4 248.7 19.9 0326 1400 46.7 775.0 848.0 109.4 8.4 249.0 19.9 0326 1500 46.9 774.0 849.0 109.7 8.3 248.8 19.9 0326 1600 46.9 774.0 850.0 109.8 8.3 248.8 19.9 0326 1700 46.9 773.0 851.0 110.1 8.3 248.3 19.9 0326 1800 46.9 773.0 851.0 110.1 8.3 248.8 19.9 0326 1900 46.9 773.0 850.0 110.0 8.3 248.7 19.9 0326 2000 46.9 773.0 850.0 110.0 8.3 249.2 20.0 0326 2100 46.9 773.0 848.0 109.7 8.3 249.6 20.0 0326 2200 46.8 773.0 847.0 109.6 8.3 250.0 20.0 0326 2300 46.8 773.0 846.0 109.4 8.3 251.1 20.1 0327 0000 46.7 773.0 845.0 109.3 8.3 251.2 20.1 0327 0100 46.7 772.0 845.0 109.5 8.2 250.8 20.1 0327 0200 46.6 771.0 844.0 109.5 8.2 251.0 20.1 0327 0300 46.6 771.0 845.0 109.6 8.2 250.8 20.1 0327 0400 46.6 771.0 845.0 109.6 8.2 249.8 20.2 0327 0500 46.6 771.0 844.0 109.5 8.2 250.2 20.2 0327 0600 46.5 770.0 843.0 109.5 8.1 250.4 20.2 0327 0700 46.5 770.0 843.0 109.5 8.2 250.1 20.2 0327 0800 46.5 769.0 844.0 109.8 8.1 248.8 20.2 TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 0800 26 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0326 0800 + + + + + 251.1 21.6 0326 0900 + + + + + 250.5 21.6 0326 1000 + + + + + 250.5 21.1 0326 1100 + + + + + 249.3 19.8 0326 1200 + + + + + 249.0 19.8 0326 1300 + + + + + 248.7 19.9 0326 1400 + + + + + 249.0 19.9 0326 1500 + + + + + 248.8 19.9 0326 1600 + + + + + 248.8 19.9 0326 1700 + + + + + 248.3 19.9 0326 1800 + + + + + 248.8 19.9 0326 1900 + + + + + 248.7 19.9 0326 2000 + + + + + 249.2 20.0 0326 2100 + + + + + 249.6 20.0 0326 2200 + + + + + 250.0 20.0 0326 2300 + + + + + 251.1 20.1 0327 0000 + + + + + 251.2 20.1 0327 0100 + + + + + 250.8 20.1 0327 0200 + + + + + 251.0 20.1 0327 0300 + + + + + 250.8 20.1 0327 0400 + + + + + 249.8 20.2 0327 0500 + + + + + 250.2 20.2 0327 0600 + + + + + 250.4 20.2 0327 0700 + + + + + 250.1 20.2 0327 0800 + + + + + 248.8 20.2 TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 0800 26 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0326 0800 46.4 774.0 859.0 111.0 30.8 251.1 21.6 0326 0900 46.4 774.0 860.0 111.1 30.9 250.5 21.6 0326 1000 46.4 775.0 856.0 110.5 30.9 250.5 21.1 0326 1100 46.5 775.0 843.0 108.8 30.8 249.3 19.8 0326 1200 46.5 774.0 840.0 108.5 30.8 249.0 19.8 0326 1300 46.6 774.0 857.0 110.7 30.8 248.7 19.9 0326 1400 46.7 773.0 861.0 111.4 30.7 249.0 19.9 0326 1500 46.8 773.0 862.0 111.5 30.7 248.8 19.9 0326 1600 46.8 772.0 861.0 111.5 30.7 248.8 19.9 0326 1700 46.9 772.0 860.0 111.4 30.7 248.3 19.9 0326 1800 46.9 771.0 861.0 111.7 30.7 248.8 19.9 0326 1900 46.9 771.0 860.0 111.5 30.7 248.7 19.9 0326 2000 46.9 771.0 859.0 111.4 30.6 249.2 20.0 0326 2100 46.8 771.0 858.0 111.3 30.6 249.6 20.0 0326 2200 46.8 772.0 857.0 111.0 30.5 250.0 20.0 0326 2300 46.8 772.0 858.0 111.1 30.5 251.1 20.1 0327 0000 46.7 771.0 858.0 111.3 30.3 251.2 20.1 0327 0100 46.7 771.0 858.0 111.3 30.4 250.8 20.1 0327 0200 46.7 770.0 857.0 111.3 30.2 251.0 20.1 0327 0300 46.7 770.0 856.0 111.2 30.1 250.8 20.1 0327 0400 46.7 770.0 855.0 111.0 30.0 249.8 20.2 0327 0500 46.7 769.0 854.0 111.1 30.0 250.2 20.2 0327 0600 46.7 769.0 854.0 111.1 30.0 250.4 20.2 0327 0700 46.6 769.0 854.0 111.1 29.9 250.1 20.2 0327 0800 46.6 768.0 854.0 111.2 29.8 248.8 20.2