TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 0000 26 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0526 0000 57.1 746.7 812.0 108.7 16.9 + + 0526 0100 57.1 746.9 810.0 108.4 16.9 + + 0526 0200 57.1 746.6 809.0 108.4 16.9 + + 0526 0300 57.0 746.8 808.0 108.2 16.9 + + 0526 0400 57.0 746.8 808.0 108.2 16.9 + + 0526 0500 56.9 746.8 807.0 108.1 16.9 + + 0526 0600 56.9 747.0 806.0 107.9 16.9 + + 0526 0700 56.8 747.5 806.0 107.8 16.9 + + 0526 0800 56.8 747.6 805.0 107.7 16.9 + + 0526 0900 56.7 748.0 806.0 107.8 17.0 + + 0526 1000 56.7 748.0 806.0 107.8 16.9 + + 0526 1100 56.8 748.2 808.0 108.0 16.9 + + 0526 1200 56.8 748.2 809.0 108.1 17.0 + + 0526 1300 56.8 748.1 811.0 108.4 17.0 + + 0526 1400 56.9 747.8 813.0 108.7 17.0 + + 0526 1500 56.9 747.8 814.0 108.9 17.0 + + 0526 1600 56.9 747.8 815.0 109.0 17.1 + + 0526 1700 56.9 747.5 815.0 109.0 17.1 + + 0526 1800 56.9 747.2 815.0 109.1 17.2 + + 0526 1900 56.9 747.2 815.0 109.1 17.2 + + 0526 2000 56.9 747.3 813.0 108.8 17.2 + + 0526 2100 56.8 747.4 812.0 108.6 17.4 + + 0526 2200 56.8 747.3 812.0 108.7 17.3 + + 0526 2300 56.7 747.4 811.0 108.5 17.3 + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 0000 26 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0526 0000 57.8 747.1 834.0 111.6 49.4 196.5 138.4 0526 0100 57.8 747.2 833.0 111.5 49.4 186.4 129.5 0526 0200 57.9 746.6 832.0 111.4 49.3 185.8 129.2 0526 0300 58.0 746.7 831.0 111.3 49.3 185.6 129.3 0526 0400 58.0 747.0 830.0 111.1 49.2 186.2 130.1 0526 0500 58.1 746.7 829.0 111.0 49.2 186.1 130.1 0526 0600 58.1 747.3 828.0 110.8 49.3 186.6 130.0 0526 0700 58.2 747.8 828.0 110.7 49.2 186.6 130.0 0526 0800 58.2 748.0 828.0 110.7 49.3 186.0 129.8 0526 0900 58.2 748.3 827.0 110.5 49.4 186.6 129.9 0526 1000 58.3 748.1 827.0 110.5 49.4 187.2 130.1 0526 1100 58.3 748.3 827.0 110.5 49.4 187.9 130.0 0526 1200 58.3 748.2 827.0 110.5 49.4 187.2 130.1 0526 1300 58.4 748.0 827.0 110.6 49.4 187.0 130.1 0526 1400 58.4 747.8 827.0 110.6 49.4 187.4 130.1 0526 1500 58.4 747.9 827.0 110.6 49.3 186.8 130.2 0526 1600 58.4 747.7 827.0 110.6 49.4 189.9 130.1 0526 1700 58.3 747.3 827.0 110.7 49.3 187.4 130.3 0526 1800 58.5 747.2 828.0 110.8 49.1 194.5 138.5 0526 1900 58.7 747.4 829.0 110.9 49.3 197.0 140.5 0526 2000 58.5 747.6 829.0 110.9 49.3 197.3 141.4 0526 2100 58.5 747.6 828.0 110.8 49.3 210.6 154.0 0526 2200 58.4 747.5 828.0 110.8 49.3 211.3 154.3 0526 2300 58.6 747.4 828.0 110.8 49.5 211.4 154.8 TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 0000 26 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0526 0000 58.1 749.4 903.0 120.5 18.4 196.5 138.4 0526 0100 58.1 749.4 904.0 120.6 18.4 186.4 129.5 0526 0200 58.2 748.8 900.0 120.2 18.2 185.8 129.2 0526 0300 58.1 748.8 896.0 119.7 18.4 185.6 129.3 0526 0400 58.1 749.2 894.0 119.3 18.4 186.2 130.1 0526 0500 58.1 749.0 894.0 119.4 18.5 186.1 130.1 0526 0600 58.1 749.6 894.0 119.3 18.5 186.6 130.0 0526 0700 58.2 750.1 893.0 119.1 18.5 186.6 130.0 0526 0800 58.2 750.2 893.0 119.0 18.5 186.0 129.8 0526 0900 58.3 750.6 894.0 119.1 18.5 186.6 129.9 0526 1000 58.4 750.3 896.0 119.4 18.5 187.2 130.1 0526 1100 58.4 750.4 897.0 119.5 18.4 187.9 130.0 0526 1200 58.5 750.4 898.0 119.7 18.5 187.2 130.1 0526 1300 58.6 750.3 898.0 119.7 18.4 187.0 130.1 0526 1400 58.6 750.0 898.0 119.7 18.4 187.4 130.1 0526 1500 58.7 750.1 898.0 119.7 18.5 186.8 130.2 0526 1600 58.7 750.0 897.0 119.6 18.5 189.9 130.1 0526 1700 58.7 749.5 897.0 119.7 18.3 187.4 130.3 0526 1800 58.7 749.4 896.0 119.6 18.5 194.5 138.5 0526 1900 58.7 749.6 898.0 119.8 18.5 197.0 140.5 0526 2000 58.7 749.8 902.0 120.3 18.7 197.3 141.4 0526 2100 58.7 749.9 904.0 120.5 18.8 210.6 154.0 0526 2200 58.7 749.8 905.0 120.7 18.8 211.3 154.3 0526 2300 58.7 749.7 906.0 120.8 18.8 211.4 154.8 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 0000 26 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0526 0000 58.5 749.0 893.0 119.2 31.8 189.5 130.3 0526 0100 58.6 749.0 889.0 118.7 31.8 189.3 130.3 0526 0200 58.6 749.0 889.0 118.7 31.6 188.2 130.3 0526 0300 58.8 750.0 884.0 117.9 31.4 189.9 130.3 0526 0400 58.9 750.0 883.0 117.7 31.3 187.7 130.3 0526 0500 58.7 750.0 882.0 117.6 31.8 188.2 130.3 0526 0600 58.8 751.0 880.0 117.2 31.7 188.4 130.3 0526 0700 58.9 751.0 878.0 116.9 31.7 187.7 130.3 0526 0800 58.7 751.0 877.0 116.8 31.9 189.5 130.3 0526 0900 58.9 751.0 876.0 116.6 31.8 190.6 130.3 0526 1000 58.9 751.0 875.0 116.5 31.8 188.8 130.3 0526 1100 59.0 751.0 873.0 116.2 31.8 189.8 130.3 0526 1200 59.1 750.0 874.0 116.5 31.7 190.2 130.3 0526 1300 59.1 750.0 874.0 116.5 31.8 190.5 130.3 0526 1400 59.1 750.0 874.0 116.5 31.7 188.6 130.3 0526 1500 59.1 750.0 873.0 116.4 32.0 189.0 130.3 0526 1600 59.1 750.0 872.0 116.3 31.9 191.5 130.3 0526 1700 59.1 749.0 873.0 116.6 31.9 189.5 130.1 0526 1800 59.1 749.0 873.0 116.6 32.0 189.5 130.7 0526 1900 59.2 750.0 874.0 116.5 32.0 198.7 140.1 0526 2000 59.1 750.0 874.0 116.5 32.0 196.7 140.1 0526 2100 59.1 750.0 874.0 116.5 32.0 198.4 140.1 0526 2200 59.2 750.0 874.0 116.5 32.0 198.6 140.1 0526 2300 59.1 750.0 873.0 116.4 32.0 198.4 140.1 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 0000 26 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0526 0000 59.3 752.0 876.0 116.5 14.5 189.5 130.3 0526 0100 59.4 752.0 876.0 116.5 14.5 189.3 130.3 0526 0200 59.3 752.0 877.0 116.6 14.6 188.2 130.3 0526 0300 59.3 752.0 880.0 117.0 14.7 189.9 130.3 0526 0400 59.2 752.0 877.0 116.6 14.7 187.7 130.3 0526 0500 59.1 752.0 877.0 116.6 14.8 188.2 130.3 0526 0600 59.1 753.0 878.0 116.6 14.9 188.4 130.3 0526 0700 59.2 753.0 878.0 116.6 15.0 187.7 130.3 0526 0800 59.2 753.0 882.0 117.1 15.1 189.5 130.3 0526 0900 59.3 753.0 881.0 117.0 15.3 190.6 130.3 0526 1000 59.3 753.0 882.0 117.1 15.2 188.8 130.3 0526 1100 59.4 753.0 885.0 117.5 15.3 189.8 130.3 0526 1200 59.4 753.0 881.0 117.0 15.3 190.2 130.3 0526 1300 59.5 752.0 882.0 117.3 15.4 190.5 130.3 0526 1400 59.5 752.0 882.0 117.3 15.4 188.6 130.3 0526 1500 59.5 752.0 881.0 117.2 15.5 189.0 130.3 0526 1600 59.5 752.0 878.0 116.8 15.5 191.5 130.3 0526 1700 59.5 752.0 884.0 117.6 15.5 189.5 130.1 0526 1800 59.5 752.0 883.0 117.4 15.8 189.5 130.7 0526 1900 59.5 752.0 886.0 117.8 15.8 198.7 140.1 0526 2000 59.5 752.0 887.0 118.0 15.7 196.7 140.1 0526 2100 59.5 752.0 887.0 118.0 15.4 198.4 140.1 0526 2200 59.5 752.0 885.0 117.7 15.3 198.6 140.1 0526 2300 59.5 752.0 884.0 117.6 15.1 198.4 140.1 TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 0000 26 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0526 0000 59.1 752.0 868.0 115.4 16.0 189.1 68.0 0526 0100 59.2 752.0 867.0 115.3 15.9 175.0 71.0 0526 0200 59.2 752.0 866.0 115.2 16.2 168.5 71.0 0526 0300 59.2 753.0 865.0 114.9 16.1 168.2 71.0 0526 0400 59.2 753.0 865.0 114.9 15.9 169.1 71.0 0526 0500 59.2 753.0 865.0 114.9 16.2 169.6 71.0 0526 0600 59.2 754.0 864.0 114.6 15.9 169.2 71.0 0526 0700 59.1 754.0 864.0 114.6 16.4 169.1 71.0 0526 0800 59.1 754.0 863.0 114.5 16.5 168.6 71.0 0526 0900 59.2 754.0 862.0 114.3 16.6 170.3 71.0 0526 1000 59.2 754.0 861.0 114.2 16.8 170.9 71.0 0526 1100 59.2 754.0 861.0 114.2 17.0 171.2 71.0 0526 1200 59.2 753.0 856.0 113.7 17.1 168.1 71.0 0526 1300 59.3 753.0 858.0 113.9 17.2 168.9 71.0 0526 1400 59.3 752.0 859.0 114.2 17.3 168.7 71.0 0526 1500 59.3 753.0 860.0 114.2 17.0 169.1 71.0 0526 1600 59.5 752.0 860.0 114.4 17.5 173.1 71.0 0526 1700 59.4 752.0 860.0 114.4 17.2 169.9 71.0 0526 1800 59.4 752.0 860.0 114.4 17.0 171.9 71.0 0526 1900 59.4 753.0 862.0 114.5 15.5 193.9 71.0 0526 2000 59.3 753.0 862.0 114.5 15.8 207.8 71.0 0526 2100 59.4 753.0 862.0 114.5 14.6 208.0 71.0 0526 2200 59.3 753.0 864.0 114.7 16.0 206.4 71.0 0526 2300 59.3 753.0 865.0 114.9 15.2 206.9 71.0 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0000 26 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0526 0000 59.0 753.0 883.0 117.3 9.1 189.1 68.0 0526 0100 59.0 753.0 884.0 117.4 8.9 175.0 71.0 0526 0200 59.0 753.0 884.0 117.4 8.9 168.5 71.0 0526 0300 59.0 754.0 885.0 117.4 8.9 168.2 71.0 0526 0400 59.1 754.0 887.0 117.6 8.9 169.1 71.0 0526 0500 59.0 754.0 887.0 117.6 9.0 169.6 71.0 0526 0600 59.1 755.0 888.0 117.6 8.8 169.2 71.0 0526 0700 59.1 755.0 888.0 117.6 8.9 169.1 71.0 0526 0800 59.1 755.0 888.0 117.6 8.9 168.6 71.0 0526 0900 59.2 755.0 890.0 117.9 8.9 170.3 71.0 0526 1000 59.2 755.0 891.0 118.0 9.0 170.9 71.0 0526 1100 59.3 754.0 891.0 118.2 8.8 171.2 71.0 0526 1200 59.4 754.0 891.0 118.2 8.8 168.1 71.0 0526 1300 59.4 754.0 892.0 118.3 8.7 168.9 71.0 0526 1400 59.4 753.0 893.0 118.6 8.7 168.7 71.0 0526 1500 59.4 753.0 894.0 118.7 8.8 169.1 71.0 0526 1600 59.4 753.0 893.0 118.6 8.7 173.1 71.0 0526 1700 59.4 753.0 892.0 118.5 8.7 169.9 71.0 0526 1800 59.5 753.0 867.0 115.1 8.5 171.9 71.0 0526 1900 59.4 753.0 889.0 118.1 8.9 193.9 71.0 0526 2000 59.4 754.0 892.0 118.3 9.2 207.8 71.0 0526 2100 59.3 754.0 889.0 117.9 9.1 208.0 71.0 0526 2200 59.3 754.0 887.0 117.6 9.2 206.4 71.0 0526 2300 59.3 754.0 886.0 117.5 9.2 206.9 71.0 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 0000 26 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0526 0000 59.3 752.0 849.0 112.9 10.2 184.2 139.6 0526 0100 59.2 752.0 848.0 112.8 11.6 184.3 139.8 0526 0200 59.2 752.0 846.0 112.5 11.1 184.3 139.8 0526 0300 59.2 753.0 845.0 112.2 12.9 184.0 139.7 0526 0400 59.1 753.0 844.0 112.1 10.1 184.0 139.6 0526 0500 59.1 753.0 842.0 111.8 10.6 184.1 139.6 0526 0600 59.1 753.0 841.0 111.7 10.4 184.2 139.5 0526 0700 59.0 754.0 841.0 111.5 12.8 184.1 139.5 0526 0800 59.0 754.0 839.0 111.3 10.5 184.1 139.4 0526 0900 58.9 754.0 839.0 111.3 11.0 183.9 139.3 0526 1000 58.9 754.0 840.0 111.4 11.3 184.0 139.2 0526 1100 58.9 754.0 842.0 111.7 12.1 184.0 139.2 0526 1200 59.0 754.0 843.0 111.8 11.6 183.8 139.1 0526 1300 59.0 754.0 844.0 111.9 10.2 183.9 139.1 0526 1400 59.0 754.0 844.0 111.9 11.5 183.6 139.0 0526 1500 59.1 754.0 843.0 111.8 10.6 183.6 138.9 0526 1600 59.1 753.0 843.0 112.0 11.4 183.4 138.0 0526 1700 59.2 753.0 843.0 112.0 11.1 183.4 138.9 0526 1800 59.3 753.0 843.0 112.0 10.8 183.5 139.0 0526 1900 59.3 753.0 843.0 112.0 11.1 183.4 138.9 0526 2000 59.4 753.0 844.0 112.1 11.5 183.3 138.9 0526 2100 59.4 753.0 846.0 112.4 11.3 193.4 149.0 0526 2200 59.4 754.0 848.0 112.5 11.2 193.9 149.5 0526 2300 59.4 754.0 849.0 112.6 10.6 194.0 149.6 TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 0000 26 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0526 0000 59.5 758.0 894.0 117.9 7.8 184.2 139.6 0526 0100 59.5 758.0 894.0 117.9 7.8 184.3 139.8 0526 0200 59.4 757.0 899.0 118.8 7.8 184.3 139.8 0526 0300 59.4 758.0 897.0 118.3 7.8 184.0 139.7 0526 0400 59.3 758.0 895.0 118.1 7.8 184.0 139.6 0526 0500 59.3 758.0 896.0 118.2 7.8 184.1 139.6 0526 0600 59.3 759.0 896.0 118.1 7.8 184.2 139.5 0526 0700 59.2 759.0 899.0 118.4 7.9 184.1 139.5 0526 0800 59.2 760.0 907.0 119.3 7.9 184.1 139.4 0526 0900 59.2 760.0 905.0 119.1 7.9 183.9 139.3 0526 1000 59.3 760.0 913.0 120.1 7.9 184.0 139.2 0526 1100 59.4 760.0 913.0 120.1 7.9 184.0 139.2 0526 1200 59.3 759.0 914.0 120.4 7.9 183.8 139.1 0526 1300 59.5 759.0 913.0 120.3 7.9 183.9 139.1 0526 1400 59.5 759.0 913.0 120.3 7.9 183.6 139.0 0526 1500 59.4 759.0 915.0 120.6 7.9 183.6 138.9 0526 1600 59.5 759.0 916.0 120.7 7.9 183.4 138.0 0526 1700 59.6 758.0 917.0 121.0 7.9 183.4 138.9 0526 1800 59.6 758.0 917.0 121.0 7.8 183.5 139.0 0526 1900 59.6 758.0 916.0 120.8 7.8 183.4 138.9 0526 2000 59.5 758.0 916.0 120.8 7.9 183.3 138.9 0526 2100 59.5 758.0 914.0 120.6 7.9 193.4 149.0 0526 2200 59.5 759.0 913.0 120.3 7.9 193.9 149.5 0526 2300 59.5 759.0 913.0 120.3 7.9 194.0 149.6 TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 0000 26 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0526 0000 + + + + + 184.2 139.6 0526 0100 + + + + + 184.3 139.8 0526 0200 + + + + + 184.3 139.8 0526 0300 + + + + + 184.0 139.7 0526 0400 + + + + + 184.0 139.6 0526 0500 + + + + + 184.1 139.6 0526 0600 + + + + + 184.2 139.5 0526 0700 + + + + + 184.1 139.5 0526 0800 + + + + + 184.1 139.4 0526 0900 + + + + + 183.9 139.3 0526 1000 + + + + + 184.0 139.2 0526 1100 + + + + + 184.0 139.2 0526 1200 + + + + + 183.8 139.1 0526 1300 + + + + + 183.9 139.1 0526 1400 + + + + + 183.6 139.0 0526 1500 + + + + + 183.6 138.9 0526 1600 + + + + + 183.4 138.0 0526 1700 + + + + + 183.4 138.9 0526 1800 + + + + + 183.5 139.0 0526 1900 + + + + + 183.4 138.9 0526 2000 + + + + + 183.3 138.9 0526 2100 + + + + + 193.4 149.0 0526 2200 + + + + + 193.9 149.5 0526 2300 + + + + + 194.0 149.6 TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 0000 26 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0526 0000 59.4 756.0 909.0 120.2 26.2 184.2 139.6 0526 0100 59.4 756.0 910.0 120.4 26.2 184.3 139.8 0526 0200 59.4 756.0 910.0 120.4 26.4 184.3 139.8 0526 0300 59.3 756.0 913.0 120.8 26.1 184.0 139.7 0526 0400 59.3 756.0 909.0 120.2 26.3 184.0 139.6 0526 0500 59.3 756.0 910.0 120.4 26.4 184.1 139.6 0526 0600 59.2 757.0 910.0 120.2 26.6 184.2 139.5 0526 0700 59.2 757.0 912.0 120.5 26.6 184.1 139.5 0526 0800 59.1 758.0 910.0 120.1 26.7 184.1 139.4 0526 0900 59.1 758.0 912.0 120.3 26.6 183.9 139.3 0526 1000 59.1 758.0 910.0 120.1 26.5 184.0 139.2 0526 1100 59.1 758.0 910.0 120.1 26.6 184.0 139.2 0526 1200 59.1 757.0 912.0 120.5 26.7 183.8 139.1 0526 1300 59.1 757.0 910.0 120.2 26.7 183.9 139.1 0526 1400 59.2 757.0 911.0 120.3 26.6 183.6 139.0 0526 1500 59.3 757.0 910.0 120.2 26.5 183.6 138.9 0526 1600 59.3 757.0 911.0 120.3 26.5 183.4 138.0 0526 1700 59.4 756.0 911.0 120.5 26.4 183.4 138.9 0526 1800 59.5 756.0 910.0 120.4 26.3 183.5 139.0 0526 1900 59.5 756.0 910.0 120.4 26.3 183.4 138.9 0526 2000 59.6 756.0 910.0 120.4 26.3 183.3 138.9 0526 2100 59.6 756.0 911.0 120.5 27.2 193.4 149.0 0526 2200 59.6 757.0 912.0 120.5 27.3 193.9 149.5 0526 2300 59.6 757.0 912.0 120.5 27.2 194.0 149.6