TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 0800 19 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0619 0800 63.0 748.9 812.0 108.4 17.1 + + 0619 0900 63.0 748.8 812.0 108.4 17.1 + + 0619 1000 63.0 748.3 812.0 108.5 17.1 + + 0619 1100 62.9 747.9 813.0 108.7 17.1 + + 0619 1200 63.0 747.4 814.0 108.9 17.1 + + 0619 1300 62.9 746.8 815.0 109.1 17.1 + + 0619 1400 62.9 746.3 816.0 109.3 17.1 + + 0619 1500 63.0 745.8 817.0 109.5 17.0 + + 0619 1600 63.0 745.2 817.0 109.6 17.0 + + 0619 1700 63.1 744.5 819.0 110.0 16.9 + + 0619 1800 63.2 744.2 820.0 110.2 16.8 + + 0619 1900 63.4 743.8 822.0 110.5 16.7 + + 0619 2000 63.5 743.8 823.0 110.6 16.7 + + 0619 2100 63.6 743.9 824.0 110.8 16.7 + + 0619 2200 63.5 744.0 823.0 110.6 16.7 + + 0619 2300 63.5 744.0 822.0 110.5 16.8 + + 0620 0000 63.5 744.2 820.0 110.2 16.8 + + 0620 0100 63.5 744.5 819.0 110.0 16.8 + + 0620 0200 63.5 744.6 818.0 109.9 16.8 + + 0620 0300 63.6 745.1 818.0 109.8 16.9 + + 0620 0400 63.6 745.4 818.0 109.7 16.9 + + 0620 0500 63.6 745.9 818.0 109.7 16.9 + + 0620 0600 63.6 746.2 818.0 109.6 16.9 + + 0620 0700 63.6 746.8 818.0 109.5 17.1 + + 0620 0800 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 0800 19 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0619 0800 64.0 748.5 831.0 111.0 50.5 155.1 97.4 0619 0900 63.9 748.4 830.0 110.9 50.6 156.6 97.4 0619 1000 64.5 748.0 831.0 111.1 50.5 154.6 97.6 0619 1100 64.4 747.6 830.0 111.0 50.5 154.6 97.5 0619 1200 64.3 747.1 829.0 111.0 50.5 154.7 97.4 0619 1300 64.3 746.6 829.0 111.0 50.4 154.4 97.3 0619 1400 65.0 746.3 832.0 111.5 50.3 154.5 97.2 0619 1500 65.2 745.6 837.0 112.3 50.3 153.9 97.1 0619 1600 64.9 745.0 835.0 112.1 50.2 155.2 97.1 0619 1700 65.1 744.6 831.0 111.6 50.1 174.8 96.7 0619 1800 64.4 744.2 829.0 111.4 50.1 176.9 97.3 0619 1900 64.3 743.7 827.0 111.2 50.1 177.2 97.6 0619 2000 64.2 744.0 826.0 111.0 50.1 175.7 97.4 0619 2100 64.3 744.1 825.0 110.9 50.1 160.3 97.5 0619 2200 64.6 744.4 827.0 111.1 50.1 159.2 97.4 0619 2300 64.5 744.7 827.0 111.1 50.1 160.2 97.3 0620 0000 64.5 745.0 827.0 111.0 50.1 161.0 97.1 0620 0100 65.0 745.0 829.0 111.3 50.0 159.6 92.8 0620 0200 64.7 745.1 829.0 111.3 50.1 160.6 93.0 0620 0300 64.9 745.5 830.0 111.3 50.1 161.0 93.2 0620 0400 64.7 745.9 829.0 111.1 50.1 160.8 93.0 0620 0500 64.5 746.3 828.0 110.9 50.3 161.0 93.2 0620 0600 64.6 746.9 827.0 110.7 50.3 160.6 93.2 0620 0700 64.5 747.4 826.0 110.5 50.4 150.4 93.3 0620 0800 + + + + + 149.9 93.4 TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 0800 19 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0619 0800 64.4 750.7 872.0 116.2 16.4 155.1 97.4 0619 0900 64.5 750.6 873.0 116.3 16.5 156.6 97.4 0619 1000 64.6 750.1 875.0 116.7 16.5 154.6 97.6 0619 1100 64.7 749.8 877.0 117.0 16.5 154.6 97.5 0619 1200 64.7 749.3 877.0 117.0 16.5 154.7 97.4 0619 1300 64.8 748.8 878.0 117.3 16.4 154.4 97.3 0619 1400 64.9 748.4 878.0 117.3 16.4 154.5 97.2 0619 1500 65.0 747.8 878.0 117.4 16.4 153.9 97.1 0619 1600 65.2 747.2 875.0 117.1 16.5 155.2 97.1 0619 1700 65.3 746.8 873.0 116.9 16.8 174.8 96.7 0619 1800 65.2 746.4 873.0 117.0 16.7 176.9 97.3 0619 1900 65.1 746.0 873.0 117.0 16.8 177.2 97.6 0619 2000 65.0 746.3 872.0 116.8 16.6 175.7 97.4 0619 2100 64.9 746.3 871.0 116.7 16.3 160.3 97.5 0619 2200 64.8 746.7 868.0 116.2 16.3 159.2 97.4 0619 2300 64.7 747.0 866.0 115.9 16.5 160.2 97.3 0620 0000 64.7 747.2 866.0 115.9 16.4 161.0 97.1 0620 0100 64.6 747.3 865.0 115.8 16.5 159.6 92.8 0620 0200 64.7 747.3 866.0 115.9 16.5 160.6 93.0 0620 0300 64.8 747.8 865.0 115.7 16.5 161.0 93.2 0620 0400 65.0 748.1 865.0 115.6 16.5 160.8 93.0 0620 0500 64.9 748.6 865.0 115.5 16.6 161.0 93.2 0620 0600 64.8 749.1 864.0 115.3 16.6 160.6 93.2 0620 0700 64.8 749.7 865.0 115.4 16.5 150.4 93.3 0620 0800 + + + + + 149.9 93.4 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 0800 19 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0619 0800 64.4 751.0 868.0 115.6 32.1 152.3 64.0 0619 0900 64.3 751.0 868.0 115.6 32.1 155.9 64.0 0619 1000 64.2 751.0 867.0 115.4 32.1 156.2 63.9 0619 1100 64.3 750.0 867.0 115.6 32.1 153.2 63.9 0619 1200 64.3 749.0 868.0 115.9 32.1 154.7 63.9 0619 1300 64.3 749.0 868.0 115.9 32.0 154.8 64.0 0619 1400 64.5 749.0 869.0 116.0 32.0 153.5 64.0 0619 1500 64.1 748.0 867.0 115.9 32.0 153.3 64.0 0619 1600 64.5 747.0 871.0 116.6 31.9 154.9 64.0 0619 1700 64.6 747.0 871.0 116.6 32.0 180.3 63.9 0619 1800 64.8 747.0 873.0 116.9 32.0 182.2 63.9 0619 1900 65.0 747.0 874.0 117.0 32.0 183.8 63.9 0619 2000 64.8 747.0 872.0 116.7 32.0 211.0 63.9 0619 2100 64.6 748.0 870.0 116.3 32.0 215.0 63.9 0619 2200 64.3 748.0 867.0 115.9 32.0 184.4 63.9 0619 2300 64.8 749.0 871.0 116.3 32.0 185.8 63.9 0620 0000 64.7 749.0 869.0 116.0 32.0 185.9 63.6 0620 0100 64.5 749.0 867.0 115.8 32.0 165.4 59.0 0620 0200 64.3 749.0 864.0 115.4 32.0 161.4 59.0 0620 0300 64.2 750.0 863.0 115.1 32.0 163.9 59.0 0620 0400 64.3 750.0 862.0 114.9 32.0 160.7 59.0 0620 0500 64.4 751.0 861.0 114.6 32.1 160.7 59.0 0620 0600 64.3 751.0 860.0 114.5 32.1 159.4 59.0 0620 0700 64.2 751.0 858.0 114.2 32.1 139.5 59.0 0620 0800 + + + + + 120.1 59.0 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 0800 19 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0619 0800 64.4 754.0 867.0 115.0 13.8 152.3 64.0 0619 0900 64.5 753.0 870.0 115.5 13.8 155.9 64.0 0619 1000 64.7 753.0 871.0 115.7 13.7 156.2 63.9 0619 1100 64.7 752.0 871.0 115.8 13.7 153.2 63.9 0619 1200 64.7 752.0 871.0 115.8 13.6 154.7 63.9 0619 1300 64.8 751.0 873.0 116.2 13.6 154.8 64.0 0619 1400 64.9 751.0 872.0 116.1 13.6 153.5 64.0 0619 1500 64.9 750.0 874.0 116.5 13.6 153.3 64.0 0619 1600 65.0 750.0 871.0 116.1 13.6 154.9 64.0 0619 1700 65.1 749.0 871.0 116.3 14.0 180.3 63.9 0619 1800 65.2 749.0 873.0 116.6 14.1 182.2 63.9 0619 1900 65.3 749.0 872.0 116.4 14.6 183.8 63.9 0619 2000 65.1 749.0 877.0 117.1 15.1 211.0 63.9 0619 2100 64.8 750.0 879.0 117.2 15.0 215.0 63.9 0619 2200 64.7 751.0 876.0 116.6 14.7 184.4 63.9 0619 2300 64.7 751.0 871.0 116.0 14.7 185.8 63.9 0620 0000 64.8 751.0 875.0 116.5 14.5 185.9 63.6 0620 0100 64.7 752.0 872.0 116.0 14.4 165.4 59.0 0620 0200 64.7 752.0 874.0 116.2 14.4 161.4 59.0 0620 0300 64.6 752.0 874.0 116.2 14.5 163.9 59.0 0620 0400 64.5 752.0 872.0 116.0 14.4 160.7 59.0 0620 0500 64.5 753.0 869.0 115.4 14.3 160.7 59.0 0620 0600 64.5 753.0 871.0 115.7 14.1 159.4 59.0 0620 0700 64.5 754.0 870.0 115.4 13.8 139.5 59.0 0620 0800 + + + + + 120.1 59.0 TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 0800 19 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0619 0800 64.3 754.0 872.0 115.6 15.6 142.6 68.0 0619 0900 64.4 753.0 872.0 115.8 15.7 144.2 68.0 0619 1000 64.4 753.0 873.0 115.9 15.5 143.8 68.0 0619 1100 64.5 752.0 873.0 116.1 15.6 144.0 68.0 0619 1200 64.5 752.0 873.0 116.1 15.7 144.9 68.0 0619 1300 64.5 751.0 873.0 116.2 15.2 143.5 68.0 0619 1400 64.5 751.0 872.0 116.1 15.3 143.7 68.0 0619 1500 64.6 750.0 872.0 116.3 15.3 143.7 68.0 0619 1600 64.6 750.0 872.0 116.3 15.6 144.1 68.0 0619 1700 64.9 750.0 871.0 116.1 15.2 144.2 68.0 0619 1800 64.9 750.0 870.0 116.0 15.8 144.3 68.0 0619 1900 64.8 750.0 867.0 115.6 15.4 145.7 68.0 0619 2000 64.9 751.0 866.0 115.3 15.1 183.0 68.0 0619 2100 64.9 751.0 865.0 115.2 14.4 189.7 68.0 0619 2200 64.9 751.0 864.0 115.0 14.3 183.8 68.0 0619 2300 64.9 752.0 862.0 114.6 14.1 185.2 68.0 0620 0000 64.9 752.0 860.0 114.4 13.5 166.6 68.0 0620 0100 64.9 753.0 860.0 114.2 15.5 155.3 62.6 0620 0200 64.9 753.0 857.0 113.8 14.2 155.4 62.0 0620 0300 64.9 753.0 855.0 113.5 13.4 154.5 62.0 0620 0400 65.0 753.0 854.0 113.4 13.4 154.8 62.0 0620 0500 65.0 754.0 852.0 113.0 13.9 154.8 62.0 0620 0600 65.0 754.0 851.0 112.9 15.0 154.5 62.0 0620 0700 65.1 755.0 851.0 112.7 15.8 140.1 62.0 0620 0800 + + + + + 121.1 62.0 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0800 19 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0619 0800 64.3 755.0 897.0 118.8 7.5 142.6 68.0 0619 0900 64.4 755.0 901.0 119.3 7.4 144.2 68.0 0619 1000 64.5 754.0 901.0 119.5 7.4 143.8 68.0 0619 1100 64.5 754.0 902.0 119.6 7.3 144.0 68.0 0619 1200 64.7 753.0 902.0 119.8 7.3 144.9 68.0 0619 1300 64.7 752.0 903.0 120.1 7.3 143.5 68.0 0619 1400 64.8 752.0 903.0 120.1 7.3 143.7 68.0 0619 1500 64.9 751.0 904.0 120.4 7.1 143.7 68.0 0619 1600 64.9 751.0 903.0 120.2 7.1 144.1 68.0 0619 1700 65.0 751.0 903.0 120.2 7.0 144.2 68.0 0619 1800 64.9 751.0 902.0 120.1 6.9 144.3 68.0 0619 1900 64.9 751.0 901.0 120.0 6.9 145.7 68.0 0619 2000 64.9 751.0 900.0 119.8 7.5 183.0 68.0 0619 2100 64.9 752.0 898.0 119.4 7.5 189.7 68.0 0619 2200 64.8 752.0 893.0 118.8 7.5 183.8 68.0 0619 2300 64.8 753.0 890.0 118.2 7.8 185.2 68.0 0620 0000 64.9 753.0 888.0 117.9 7.6 166.6 68.0 0620 0100 64.8 754.0 887.0 117.6 7.7 155.3 62.6 0620 0200 64.8 754.0 886.0 117.5 7.8 155.4 62.0 0620 0300 64.8 754.0 886.0 117.5 8.0 154.5 62.0 0620 0400 64.8 754.0 883.0 117.1 8.1 154.8 62.0 0620 0500 64.8 755.0 882.0 116.8 8.1 154.8 62.0 0620 0600 64.9 755.0 881.0 116.7 8.2 154.5 62.0 0620 0700 64.9 756.0 880.0 116.4 8.1 140.1 62.0 0620 0800 + + + + + 121.1 62.0 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 0800 19 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0619 0800 64.0 757.0 854.0 112.8 12.5 151.4 95.3 0619 0900 64.0 757.0 855.0 112.9 12.6 151.3 95.1 0619 1000 64.0 757.0 855.0 112.9 12.8 151.2 95.1 0619 1100 64.1 756.0 856.0 113.2 13.2 151.1 95.1 0619 1200 64.1 756.0 857.0 113.4 12.0 151.3 95.0 0619 1300 64.2 756.0 858.0 113.5 11.7 163.1 94.8 0619 1400 64.2 755.0 859.0 113.8 12.2 164.7 94.7 0619 1500 64.3 755.0 860.0 113.9 12.0 164.7 94.7 0619 1600 64.4 755.0 861.0 114.0 12.1 164.6 94.6 0619 1700 64.5 755.0 862.0 114.2 12.2 164.7 94.5 0619 1800 64.6 755.0 863.0 114.3 12.2 164.8 94.5 0619 1900 64.7 755.0 864.0 114.4 12.6 164.7 94.5 0619 2000 64.7 755.0 865.0 114.6 12.1 164.2 94.4 0619 2100 64.8 755.0 865.0 114.6 12.2 164.4 94.4 0619 2200 64.8 756.0 865.0 114.4 12.9 164.9 94.8 0619 2300 64.8 757.0 864.0 114.1 13.2 164.4 94.9 0620 0000 64.7 758.0 863.0 113.9 11.4 163.1 95.0 0620 0100 64.7 758.0 861.0 113.6 12.4 151.0 95.3 0620 0200 64.6 759.0 860.0 113.3 13.4 149.7 95.3 0620 0300 64.6 759.0 859.0 113.2 13.0 149.6 95.3 0620 0400 64.6 759.0 857.0 112.9 12.3 149.7 95.3 0620 0500 64.5 760.0 855.0 112.5 12.2 149.7 95.4 0620 0600 64.5 760.0 854.0 112.4 13.3 150.5 95.5 0620 0700 64.5 760.0 851.0 112.0 12.7 140.7 95.7 0620 0800 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 0800 19 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0619 0800 64.0 759.0 886.0 116.7 7.8 151.4 95.3 0619 0900 64.1 759.0 887.0 116.9 7.9 151.3 95.1 0619 1000 64.1 758.0 888.0 117.2 7.9 151.2 95.1 0619 1100 64.3 758.0 891.0 117.5 7.8 151.1 95.1 0619 1200 64.5 758.0 893.0 117.8 7.8 151.3 95.0 0619 1300 64.4 757.0 894.0 118.1 7.8 163.1 94.8 0619 1400 64.4 757.0 894.0 118.1 7.7 164.7 94.7 0619 1500 64.6 757.0 896.0 118.4 7.7 164.7 94.7 0619 1600 64.7 757.0 895.0 118.2 7.8 164.6 94.6 0619 1700 64.8 756.0 895.0 118.4 7.7 164.7 94.5 0619 1800 64.8 756.0 893.0 118.1 7.7 164.8 94.5 0619 1900 64.7 756.0 892.0 118.0 7.7 164.7 94.5 0619 2000 64.7 756.0 890.0 117.7 7.7 164.2 94.4 0619 2100 64.7 757.0 888.0 117.3 7.8 164.4 94.4 0619 2200 64.7 758.0 886.0 116.9 7.8 164.9 94.8 0619 2300 64.6 759.0 882.0 116.2 7.9 164.4 94.9 0620 0000 64.7 759.0 882.0 116.2 7.9 163.1 95.0 0620 0100 64.7 760.0 881.0 115.9 7.9 151.0 95.3 0620 0200 64.7 760.0 882.0 116.1 7.9 149.7 95.3 0620 0300 64.6 761.0 880.0 115.6 7.9 149.6 95.3 0620 0400 64.5 761.0 882.0 115.9 8.0 149.7 95.3 0620 0500 64.4 761.0 880.0 115.6 7.9 149.7 95.4 0620 0600 64.4 762.0 884.0 116.0 8.0 150.5 95.5 0620 0700 64.5 762.0 887.0 116.4 8.0 140.7 95.7 0620 0800 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 0800 19 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0619 0800 + + + + + 151.4 95.3 0619 0900 + + + + + 151.3 95.1 0619 1000 + + + + + 151.2 95.1 0619 1100 + + + + + 151.1 95.1 0619 1200 + + + + + 151.3 95.0 0619 1300 + + + + + 163.1 94.8 0619 1400 + + + + + 164.7 94.7 0619 1500 + + + + + 164.7 94.7 0619 1600 + + + + + 164.6 94.6 0619 1700 + + + + + 164.7 94.5 0619 1800 + + + + + 164.8 94.5 0619 1900 + + + + + 164.7 94.5 0619 2000 + + + + + 164.2 94.4 0619 2100 + + + + + 164.4 94.4 0619 2200 + + + + + 164.9 94.8 0619 2300 + + + + + 164.4 94.9 0620 0000 + + + + + 163.1 95.0 0620 0100 + + + + + 151.0 95.3 0620 0200 + + + + + 149.7 95.3 0620 0300 + + + + + 149.6 95.3 0620 0400 + + + + + 149.7 95.3 0620 0500 + + + + + 149.7 95.4 0620 0600 + + + + + 150.5 95.5 0620 0700 + + + + + 140.7 95.7 0620 0800 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 0800 19 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0619 0800 64.1 757.0 890.0 117.6 24.3 151.4 95.3 0619 0900 64.1 757.0 888.0 117.3 24.3 151.3 95.1 0619 1000 64.1 756.0 888.0 117.5 24.0 151.2 95.1 0619 1100 64.1 756.0 887.0 117.3 24.0 151.1 95.1 0619 1200 64.2 756.0 887.0 117.3 24.3 151.3 95.0 0619 1300 64.2 755.0 886.0 117.4 24.7 163.1 94.8 0619 1400 64.3 755.0 888.0 117.6 25.0 164.7 94.7 0619 1500 64.4 755.0 887.0 117.5 24.8 164.7 94.7 0619 1600 64.5 755.0 886.0 117.4 24.8 164.6 94.6 0619 1700 64.6 754.0 886.0 117.5 24.7 164.7 94.5 0619 1800 64.7 754.0 885.0 117.4 24.6 164.8 94.5 0619 1900 64.8 754.0 885.0 117.4 24.6 164.7 94.5 0619 2000 64.8 754.0 884.0 117.2 24.5 164.2 94.4 0619 2100 64.8 755.0 886.0 117.4 24.5 164.4 94.4 0619 2200 64.8 756.0 886.0 117.2 24.7 164.9 94.8 0619 2300 64.8 757.0 888.0 117.3 24.4 164.4 94.9 0620 0000 64.8 757.0 887.0 117.2 24.4 163.1 95.0 0620 0100 64.7 758.0 890.0 117.4 24.0 151.0 95.3 0620 0200 64.7 758.0 891.0 117.5 24.1 149.7 95.3 0620 0300 64.7 759.0 892.0 117.5 23.9 149.6 95.3 0620 0400 64.6 759.0 893.0 117.7 24.0 149.7 95.3 0620 0500 64.6 760.0 892.0 117.4 23.9 149.7 95.4 0620 0600 64.5 760.0 893.0 117.5 24.1 150.5 95.5 0620 0700 64.5 760.0 892.0 117.4 23.6 140.7 95.7 0620 0800 + + + + + + +