TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 0700 17 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0617 0700 62.3 751.3 813.0 108.2 16.7 + + 0617 0800 62.2 751.4 810.0 107.8 16.8 + + 0617 0900 62.3 751.6 809.0 107.6 16.9 + + 0617 1000 62.4 751.2 809.0 107.7 16.9 + + 0617 1100 62.5 751.1 810.0 107.8 16.9 + + 0617 1200 62.7 751.0 813.0 108.3 16.9 + + 0617 1300 62.8 750.8 815.0 108.6 17.0 + + 0617 1400 62.9 750.5 816.0 108.7 17.0 + + 0617 1500 62.9 750.0 818.0 109.1 17.1 + + 0617 1600 63.1 749.6 820.0 109.4 17.0 + + 0617 1700 63.3 749.1 822.0 109.7 17.0 + + 0617 1800 63.3 748.7 824.0 110.1 16.9 + + 0617 1900 63.4 748.4 826.0 110.4 16.9 + + 0617 2000 63.4 748.2 827.0 110.5 16.8 + + 0617 2100 63.4 748.3 826.0 110.4 16.8 + + 0617 2200 63.3 748.8 825.0 110.2 16.8 + + 0617 2300 63.2 749.1 824.0 110.0 16.9 + + 0618 0000 63.1 749.4 823.0 109.8 17.0 + + 0618 0100 63.1 749.7 821.0 109.5 17.0 + + 0618 0200 63.1 750.0 819.0 109.2 17.1 + + 0618 0300 63.0 750.3 817.0 108.9 17.2 + + 0618 0400 62.9 750.6 816.0 108.7 17.2 + + 0618 0500 62.9 750.9 814.0 108.4 17.3 + + 0618 0600 62.8 751.2 812.0 108.1 17.4 + + 0618 0700 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 0700 17 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0617 0700 63.3 751.7 831.0 110.5 49.8 178.5 106.8 0617 0800 63.3 751.9 830.0 110.4 49.7 180.2 107.0 0617 0900 63.3 752.0 830.0 110.4 49.9 180.6 107.1 0617 1000 63.3 751.7 830.0 110.4 50.0 180.1 107.2 0617 1100 63.3 751.4 831.0 110.6 50.0 180.3 106.7 0617 1200 63.3 751.2 831.0 110.6 50.1 180.0 106.9 0617 1300 63.2 751.1 830.0 110.5 50.1 179.2 107.1 0617 1400 63.2 750.5 829.0 110.5 50.1 178.5 106.4 0617 1500 63.3 750.1 829.0 110.5 50.1 178.0 106.4 0617 1600 63.4 749.7 830.0 110.7 50.0 179.5 106.4 0617 1700 63.3 749.1 830.0 110.8 49.8 205.2 104.3 0617 1800 63.3 748.7 829.0 110.7 50.0 210.4 106.1 0617 1900 63.2 748.4 828.0 110.6 49.8 211.2 106.1 0617 2000 63.2 748.2 827.0 110.5 49.8 210.5 105.8 0617 2100 63.3 748.4 828.0 110.6 50.0 184.8 106.0 0617 2200 63.2 748.9 828.0 110.6 50.1 165.5 106.3 0617 2300 63.6 749.4 831.0 110.9 50.1 164.8 106.3 0618 0000 63.2 749.5 831.0 110.9 50.3 164.2 106.6 0618 0100 63.2 749.7 831.0 110.8 50.4 160.5 103.1 0618 0200 63.2 750.2 831.0 110.8 50.4 161.4 103.2 0618 0300 63.5 750.5 833.0 111.0 50.4 162.2 103.4 0618 0400 64.8 750.8 839.0 111.7 50.5 161.0 103.4 0618 0500 63.8 751.0 836.0 111.3 50.5 161.3 103.4 0618 0600 64.2 751.4 837.0 111.4 50.6 162.0 103.2 0618 0700 + + + + + 160.2 103.4 TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 0700 17 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0617 0700 63.3 753.9 877.0 116.3 17.2 178.5 106.8 0617 0800 63.4 754.1 880.0 116.7 17.3 180.2 107.0 0617 0900 63.4 754.2 882.0 116.9 17.3 180.6 107.1 0617 1000 63.6 753.9 883.0 117.1 17.4 180.1 107.2 0617 1100 63.6 753.6 884.0 117.3 17.3 180.3 106.7 0617 1200 63.7 753.3 887.0 117.7 17.4 180.0 106.9 0617 1300 63.8 753.3 888.0 117.9 17.3 179.2 107.1 0617 1400 63.8 752.8 888.0 118.0 17.2 178.5 106.4 0617 1500 63.8 752.3 887.0 117.9 17.2 178.0 106.4 0617 1600 63.8 751.9 887.0 118.0 17.3 179.5 106.4 0617 1700 63.8 751.4 884.0 117.6 17.8 205.2 104.3 0617 1800 63.8 750.9 883.0 117.6 17.7 210.4 106.1 0617 1900 63.7 750.6 883.0 117.6 17.7 211.2 106.1 0617 2000 63.6 750.4 881.0 117.4 17.6 210.5 105.8 0617 2100 63.7 750.6 881.0 117.4 17.1 184.8 106.0 0617 2200 63.8 751.2 879.0 117.0 16.8 165.5 106.3 0617 2300 63.9 751.6 877.0 116.7 16.9 164.8 106.3 0618 0000 63.8 751.8 875.0 116.4 16.8 164.2 106.6 0618 0100 63.6 752.0 876.0 116.5 16.8 160.5 103.1 0618 0200 63.6 752.5 877.0 116.5 17.0 161.4 103.2 0618 0300 63.6 752.9 876.0 116.4 16.9 162.2 103.4 0618 0400 63.7 753.1 878.0 116.6 16.8 161.0 103.4 0618 0500 63.7 753.3 879.0 116.7 16.8 161.3 103.4 0618 0600 63.9 753.7 881.0 116.9 16.9 162.0 103.2 0618 0700 + + + + + 160.2 103.4 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 0700 17 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0617 0700 62.4 755.0 857.0 113.5 32.2 173.3 64.0 0617 0800 62.5 755.0 858.0 113.6 32.2 173.5 64.1 0617 0900 62.5 755.0 858.0 113.6 32.2 174.7 64.2 0617 1000 62.6 754.0 860.0 114.1 32.2 173.9 64.2 0617 1100 62.8 754.0 862.0 114.3 32.2 176.0 64.2 0617 1200 62.7 754.0 861.0 114.2 32.2 177.4 64.2 0617 1300 63.0 753.0 865.0 114.9 32.2 176.5 64.3 0617 1400 62.8 753.0 864.0 114.7 32.2 187.8 64.5 0617 1500 62.9 753.0 867.0 115.1 32.2 186.3 64.5 0617 1600 62.9 752.0 868.0 115.4 32.2 202.0 64.2 0617 1700 62.8 752.0 867.0 115.3 32.2 220.7 64.1 0617 1800 63.0 752.0 869.0 115.6 32.2 218.6 64.0 0617 1900 63.0 752.0 868.0 115.4 32.2 220.0 64.0 0617 2000 63.0 752.0 866.0 115.2 32.2 218.5 64.0 0617 2100 62.9 752.0 866.0 115.2 32.2 217.6 64.0 0617 2200 62.9 752.0 866.0 115.2 32.2 198.3 64.0 0617 2300 63.0 752.0 865.0 115.0 32.2 173.8 64.1 0618 0000 62.9 753.0 864.0 114.7 32.2 169.1 64.2 0618 0100 62.9 753.0 864.0 114.7 32.2 170.1 64.0 0618 0200 62.9 753.0 863.0 114.6 32.2 169.5 64.0 0618 0300 62.9 753.0 863.0 114.6 32.2 168.0 64.0 0618 0400 62.9 754.0 863.0 114.5 32.2 169.1 64.0 0618 0500 63.0 754.0 863.0 114.5 32.2 170.9 64.1 0618 0600 63.0 754.0 862.0 114.3 32.2 173.3 64.1 0618 0700 + + + + + 169.5 64.0 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 0700 17 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0617 0700 62.8 757.0 878.0 116.0 14.1 173.3 64.0 0617 0800 62.9 757.0 877.0 115.9 14.2 173.5 64.1 0617 0900 62.9 757.0 873.0 115.3 14.2 174.7 64.2 0617 1000 63.0 757.0 878.0 116.0 14.2 173.9 64.2 0617 1100 63.0 756.0 880.0 116.4 14.2 176.0 64.2 0617 1200 63.1 756.0 881.0 116.5 14.2 177.4 64.2 0617 1300 63.1 756.0 882.0 116.7 14.3 176.5 64.3 0617 1400 63.2 755.0 884.0 117.1 14.6 187.8 64.5 0617 1500 63.2 755.0 877.0 116.2 14.6 186.3 64.5 0617 1600 63.2 754.0 879.0 116.6 15.0 202.0 64.2 0617 1700 63.2 754.0 885.0 117.4 15.2 220.7 64.1 0617 1800 63.2 754.0 885.0 117.4 15.1 218.6 64.0 0617 1900 63.2 754.0 879.0 116.6 15.2 220.0 64.0 0617 2000 63.2 754.0 881.0 116.8 15.1 218.5 64.0 0617 2100 63.2 754.0 874.0 115.9 15.1 217.6 64.0 0617 2200 63.2 755.0 883.0 117.0 14.7 198.3 64.0 0617 2300 63.2 755.0 882.0 116.8 14.3 173.8 64.1 0618 0000 63.2 755.0 878.0 116.3 14.1 169.1 64.2 0618 0100 63.3 755.0 878.0 116.3 13.9 170.1 64.0 0618 0200 63.3 755.0 876.0 116.0 13.8 169.5 64.0 0618 0300 63.3 756.0 875.0 115.7 13.8 168.0 64.0 0618 0400 63.3 756.0 868.0 114.8 13.8 169.1 64.0 0618 0500 63.3 756.0 873.0 115.5 13.9 170.9 64.1 0618 0600 63.4 757.0 874.0 115.5 13.9 173.3 64.1 0618 0700 + + + + + 169.5 64.0 TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 0700 17 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0617 0700 63.0 757.0 831.0 109.8 14.2 158.8 68.0 0617 0800 63.0 757.0 830.0 109.6 14.7 158.2 68.0 0617 0900 63.0 757.0 828.0 109.4 14.6 160.1 68.0 0617 1000 63.0 757.0 816.0 107.8 15.9 159.1 68.0 0617 1100 63.1 757.0 827.0 109.2 15.8 160.4 68.0 0617 1200 63.0 756.0 828.0 109.5 15.6 159.2 68.0 0617 1300 63.2 756.0 830.0 109.8 15.9 160.3 68.0 0617 1400 63.3 756.0 831.0 109.9 15.9 166.0 68.0 0617 1500 63.2 756.0 832.0 110.1 15.8 170.7 68.0 0617 1600 63.2 755.0 833.0 110.3 15.5 172.1 68.0 0617 1700 63.2 755.0 834.0 110.5 14.5 198.8 68.0 0617 1800 63.0 755.0 836.0 110.7 15.0 203.0 68.0 0617 1900 63.2 755.0 837.0 110.9 14.0 199.6 68.0 0617 2000 63.2 755.0 838.0 111.0 15.1 201.3 68.0 0617 2100 63.3 755.0 837.0 110.9 15.5 201.9 68.0 0617 2200 63.3 755.0 839.0 111.1 15.1 199.6 68.0 0617 2300 63.3 756.0 840.0 111.1 15.1 199.9 68.0 0618 0000 63.3 756.0 841.0 111.2 14.6 179.0 68.0 0618 0100 63.3 756.0 841.0 111.2 15.0 177.1 68.0 0618 0200 63.4 756.0 842.0 111.4 15.4 158.0 68.0 0618 0300 63.4 756.0 840.0 111.1 15.0 155.0 68.0 0618 0400 63.4 756.0 841.0 111.2 14.9 157.0 68.0 0618 0500 63.5 756.0 843.0 111.5 15.6 155.5 68.0 0618 0600 63.5 757.0 841.0 111.1 15.8 156.0 68.0 0618 0700 + + + + + 154.6 68.0 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0700 17 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0617 0700 63.0 759.0 882.0 116.2 8.0 158.8 68.0 0617 0800 63.1 759.0 881.0 116.1 8.2 158.2 68.0 0617 0900 63.1 758.0 880.0 116.1 8.1 160.1 68.0 0617 1000 63.2 758.0 879.0 116.0 7.9 159.1 68.0 0617 1100 63.2 758.0 880.0 116.1 8.2 160.4 68.0 0617 1200 63.3 758.0 880.0 116.1 8.1 159.2 68.0 0617 1300 63.3 757.0 880.0 116.2 8.0 160.3 68.0 0617 1400 63.4 757.0 881.0 116.4 8.1 166.0 68.0 0617 1500 63.4 757.0 880.0 116.2 8.1 170.7 68.0 0617 1600 63.4 756.0 880.0 116.4 8.2 172.1 68.0 0617 1700 63.4 756.0 879.0 116.3 8.7 198.8 68.0 0617 1800 63.3 756.0 876.0 115.9 8.7 203.0 68.0 0617 1900 63.3 756.0 871.0 115.2 8.6 199.6 68.0 0617 2000 63.2 756.0 870.0 115.1 8.7 201.3 68.0 0617 2100 63.2 756.0 870.0 115.1 8.7 201.9 68.0 0617 2200 63.2 756.0 869.0 114.9 8.7 199.6 68.0 0617 2300 63.1 757.0 870.0 114.9 8.7 199.9 68.0 0618 0000 63.1 757.0 870.0 114.9 8.3 179.0 68.0 0618 0100 63.2 757.0 870.0 114.9 8.3 177.1 68.0 0618 0200 63.2 757.0 873.0 115.3 8.3 158.0 68.0 0618 0300 63.2 757.0 875.0 115.6 8.2 155.0 68.0 0618 0400 63.3 757.0 877.0 115.9 8.1 157.0 68.0 0618 0500 63.3 757.0 880.0 116.2 8.1 155.5 68.0 0618 0600 63.4 758.0 880.0 116.1 8.1 156.0 68.0 0618 0700 + + + + + 154.6 68.0 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 0700 17 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0617 0700 63.6 757.0 849.0 112.2 11.7 166.2 94.9 0617 0800 63.6 757.0 847.0 111.9 12.0 164.2 95.0 0617 0900 63.6 757.0 845.0 111.6 12.7 164.4 95.0 0617 1000 63.6 757.0 843.0 111.4 11.8 164.5 94.9 0617 1100 63.6 757.0 841.0 111.1 11.7 164.7 94.9 0617 1200 63.6 757.0 840.0 111.0 10.6 164.6 94.8 0617 1300 63.7 756.0 839.0 111.0 10.5 164.5 94.9 0617 1400 63.7 756.0 839.0 111.0 11.4 164.4 94.9 0617 1500 63.8 761.0 838.0 110.1 11.0 166.9 94.9 0617 1600 63.9 761.0 851.0 111.8 13.8 164.8 95.0 0617 1700 64.0 761.0 840.0 110.4 12.9 176.3 94.9 0617 1800 64.0 760.0 839.0 110.4 13.1 177.9 95.0 0617 1900 64.0 760.0 839.0 110.4 12.3 202.9 94.9 0617 2000 64.0 760.0 838.0 110.3 12.9 204.2 95.0 0617 2100 63.9 760.0 837.0 110.1 12.4 203.7 95.0 0617 2200 63.9 761.0 835.0 109.7 11.9 203.7 95.0 0617 2300 63.8 760.0 834.0 109.7 12.1 203.8 95.1 0618 0000 63.8 760.0 834.0 109.7 12.9 193.9 95.3 0618 0100 63.7 760.0 834.0 109.7 12.6 179.2 95.6 0618 0200 63.7 760.0 835.0 109.9 13.4 177.8 95.5 0618 0300 63.6 760.0 835.0 109.9 13.7 177.9 95.5 0618 0400 63.6 760.0 837.0 110.1 13.8 177.9 95.4 0618 0500 63.6 760.0 838.0 110.3 13.8 177.9 95.4 0618 0600 63.6 760.0 839.0 110.4 13.0 178.5 95.4 0618 0700 + + + + + 178.0 95.3 TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 0700 17 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0617 0700 63.8 765.0 881.0 115.2 8.1 166.2 94.9 0617 0800 63.7 765.0 883.0 115.4 8.1 164.2 95.0 0617 0900 63.7 765.0 883.0 115.4 8.1 164.4 95.0 0617 1000 63.7 765.0 885.0 115.7 8.2 164.5 94.9 0617 1100 63.8 765.0 886.0 115.8 8.1 164.7 94.9 0617 1200 63.9 765.0 887.0 115.9 8.1 164.6 94.8 0617 1300 64.4 764.0 889.0 116.4 8.0 164.5 94.9 0617 1400 64.3 764.0 890.0 116.5 8.0 164.4 94.9 0617 1500 64.1 763.0 889.0 116.5 8.1 166.9 94.9 0617 1600 64.3 763.0 890.0 116.6 8.0 164.8 95.0 0617 1700 64.4 762.0 890.0 116.8 8.0 176.3 94.9 0617 1800 64.3 762.0 889.0 116.7 8.0 177.9 95.0 0617 1900 64.2 761.0 889.0 116.8 8.0 202.9 94.9 0617 2000 64.2 761.0 886.0 116.4 8.0 204.2 95.0 0617 2100 64.1 762.0 882.0 115.7 8.0 203.7 95.0 0617 2200 64.1 762.0 879.0 115.4 8.0 203.7 95.0 0617 2300 64.0 762.0 877.0 115.1 8.0 203.8 95.1 0618 0000 64.0 762.0 876.0 115.0 8.0 193.9 95.3 0618 0100 63.9 762.0 876.0 115.0 8.0 179.2 95.6 0618 0200 63.9 762.0 875.0 114.8 8.0 177.8 95.5 0618 0300 63.8 762.0 877.0 115.1 8.0 177.9 95.5 0618 0400 63.7 762.0 877.0 115.1 8.0 177.9 95.4 0618 0500 63.7 762.0 879.0 115.4 8.0 177.9 95.4 0618 0600 63.6 762.0 878.0 115.2 8.0 178.5 95.4 0618 0700 + + + + + 178.0 95.3 TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 0700 17 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0617 0700 + + + + + 166.2 94.9 0617 0800 + + + + + 164.2 95.0 0617 0900 + + + + + 164.4 95.0 0617 1000 + + + + + 164.5 94.9 0617 1100 + + + + + 164.7 94.9 0617 1200 + + + + + 164.6 94.8 0617 1300 + + + + + 164.5 94.9 0617 1400 + + + + + 164.4 94.9 0617 1500 + + + + + 166.9 94.9 0617 1600 + + + + + 164.8 95.0 0617 1700 + + + + + 176.3 94.9 0617 1800 + + + + + 177.9 95.0 0617 1900 + + + + + 202.9 94.9 0617 2000 + + + + + 204.2 95.0 0617 2100 + + + + + 203.7 95.0 0617 2200 + + + + + 203.7 95.0 0617 2300 + + + + + 203.8 95.1 0618 0000 + + + + + 193.9 95.3 0618 0100 + + + + + 179.2 95.6 0618 0200 + + + + + 177.8 95.5 0618 0300 + + + + + 177.9 95.5 0618 0400 + + + + + 177.9 95.4 0618 0500 + + + + + 177.9 95.4 0618 0600 + + + + + 178.5 95.4 0618 0700 + + + + + 178.0 95.3 TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 0700 17 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0617 0700 63.7 763.0 895.0 117.3 7.5 166.2 94.9 0617 0800 63.6 763.0 895.0 117.3 7.6 164.2 95.0 0617 0900 63.6 763.0 895.0 117.3 7.6 164.4 95.0 0617 1000 63.6 763.0 895.0 117.3 7.7 164.5 94.9 0617 1100 63.6 763.0 896.0 117.4 7.7 164.7 94.9 0617 1200 63.7 762.0 896.0 117.6 7.7 164.6 94.8 0617 1300 63.7 762.0 895.0 117.5 7.6 164.5 94.9 0617 1400 63.8 762.0 895.0 117.5 25.3 164.4 94.9 0617 1500 63.9 761.0 894.0 117.5 25.5 166.9 94.9 0617 1600 64.0 761.0 892.0 117.2 25.2 164.8 95.0 0617 1700 64.0 760.0 893.0 117.5 25.8 176.3 94.9 0617 1800 64.1 760.0 892.0 117.4 25.9 177.9 95.0 0617 1900 64.1 760.0 893.0 117.5 26.9 202.9 94.9 0617 2000 64.1 760.0 891.0 117.2 27.0 204.2 95.0 0617 2100 64.0 760.0 892.0 117.4 27.0 203.7 95.0 0617 2200 64.0 760.0 893.0 117.5 27.1 203.7 95.0 0617 2300 63.9 760.0 893.0 117.5 27.0 203.8 95.1 0618 0000 63.8 760.0 893.0 117.5 26.5 193.9 95.3 0618 0100 63.8 760.0 894.0 117.6 25.8 179.2 95.6 0618 0200 63.7 760.0 893.0 117.5 25.8 177.8 95.5 0618 0300 63.7 760.0 894.0 117.6 25.8 177.9 95.5 0618 0400 63.7 760.0 893.0 117.5 25.9 177.9 95.4 0618 0500 63.7 760.0 893.0 117.5 25.8 177.9 95.4 0618 0600 63.7 760.0 893.0 117.5 25.9 178.5 95.4 0618 0700 + + + + + 178.0 95.3