TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 0000 11 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0611 0000 59.4 755.7 823.0 108.9 17.1 + + 0611 0100 59.4 755.8 821.0 108.6 17.1 + + 0611 0200 59.4 755.9 819.0 108.3 17.1 + + 0611 0300 59.4 755.7 819.0 108.4 17.0 + + 0611 0400 59.4 755.6 818.0 108.3 17.0 + + 0611 0500 59.4 755.8 818.0 108.2 17.0 + + 0611 0600 59.4 755.8 817.0 108.1 17.0 + + 0611 0700 59.4 755.8 817.0 108.1 17.0 + + 0611 0800 59.5 755.8 819.0 108.4 17.0 + + 0611 0900 59.6 755.7 820.0 108.5 17.0 + + 0611 1000 59.8 755.3 823.0 109.0 17.1 + + 0611 1100 59.9 754.6 826.0 109.5 17.1 + + 0611 1200 60.1 754.2 828.0 109.8 17.1 + + 0611 1300 60.0 753.5 829.0 110.0 17.1 + + 0611 1400 60.2 753.0 830.0 110.2 17.0 + + 0611 1500 60.3 752.2 830.0 110.3 17.1 + + 0611 1600 60.2 751.4 829.0 110.3 16.9 + + 0611 1700 60.2 750.9 828.0 110.3 16.9 + + 0611 1800 60.2 750.5 827.0 110.2 16.9 + + 0611 1900 60.3 750.3 828.0 110.4 16.9 + + 0611 2000 60.4 750.1 828.0 110.4 16.8 + + 0611 2100 60.4 750.2 828.0 110.4 16.8 + + 0611 2200 60.3 750.5 827.0 110.2 16.8 + + 0611 2300 60.2 750.9 826.0 110.0 16.8 + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 0000 11 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0611 0000 59.5 755.8 802.0 106.1 49.5 206.5 149.4 0611 0100 59.8 756.0 802.0 106.1 49.6 206.0 149.6 0611 0200 59.6 756.1 801.0 105.9 49.8 205.6 149.8 0611 0300 59.5 755.9 799.0 105.7 49.9 206.2 149.6 0611 0400 59.6 755.9 799.0 105.7 49.8 206.4 149.4 0611 0500 59.7 756.1 797.0 105.4 49.6 207.1 149.3 0611 0600 59.7 756.2 795.0 105.1 49.5 206.4 149.7 0611 0700 59.8 756.1 795.0 105.1 49.7 204.2 148.4 0611 0800 59.8 756.1 794.0 105.0 50.1 191.3 135.5 0611 0900 59.7 756.0 792.0 104.8 49.9 190.3 135.2 0611 1000 59.8 755.5 792.0 104.8 49.8 191.1 135.2 0611 1100 59.8 754.9 793.0 105.0 49.8 191.9 135.5 0611 1200 60.0 754.4 794.0 105.2 49.9 191.7 135.6 0611 1300 59.9 753.8 793.0 105.2 49.9 191.2 135.8 0611 1400 59.9 753.2 793.0 105.3 50.0 191.2 135.9 0611 1500 59.9 752.4 793.0 105.4 50.0 191.7 136.0 0611 1600 59.9 751.6 794.0 105.6 50.0 191.6 136.0 0611 1700 59.9 751.1 794.0 105.7 49.9 191.7 136.0 0611 1800 59.9 750.6 793.0 105.6 49.8 190.9 135.0 0611 1900 59.7 750.4 795.0 105.9 49.9 190.8 135.0 0611 2000 59.8 750.3 795.0 106.0 49.6 190.5 134.9 0611 2100 59.9 750.3 796.0 106.1 49.8 190.2 134.8 0611 2200 59.8 750.7 797.0 106.2 49.9 190.5 134.8 0611 2300 59.8 750.9 797.0 106.1 49.8 190.4 134.6 TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 0000 11 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0611 0000 59.7 758.1 911.0 120.2 17.9 206.5 149.4 0611 0100 59.6 758.2 913.0 120.4 18.0 206.0 149.6 0611 0200 59.6 758.4 913.0 120.4 17.9 205.6 149.8 0611 0300 59.7 758.3 913.0 120.4 17.9 206.2 149.6 0611 0400 59.7 758.3 914.0 120.5 17.8 206.4 149.4 0611 0500 59.6 758.3 914.0 120.5 17.9 207.1 149.3 0611 0600 59.6 758.4 914.0 120.5 17.9 206.4 149.7 0611 0700 59.7 758.4 915.0 120.6 17.8 204.2 148.4 0611 0800 59.7 758.4 914.0 120.5 17.6 191.3 135.5 0611 0900 59.8 758.2 914.0 120.5 17.7 190.3 135.2 0611 1000 59.9 757.7 913.0 120.5 17.7 191.1 135.2 0611 1100 60.0 757.1 913.0 120.6 17.6 191.9 135.5 0611 1200 60.1 756.5 912.0 120.6 17.6 191.7 135.6 0611 1300 60.2 756.0 912.0 120.6 17.5 191.2 135.8 0611 1400 60.3 755.4 911.0 120.6 17.4 191.2 135.9 0611 1500 60.3 754.7 911.0 120.7 17.4 191.7 136.0 0611 1600 60.4 753.9 909.0 120.6 17.4 191.6 136.0 0611 1700 60.3 753.3 907.0 120.4 17.4 191.7 136.0 0611 1800 60.2 752.9 907.0 120.5 17.4 190.9 135.0 0611 1900 60.1 752.7 904.0 120.1 17.3 190.8 135.0 0611 2000 60.0 752.6 902.0 119.9 17.2 190.5 134.9 0611 2100 59.9 752.6 901.0 119.7 17.3 190.2 134.8 0611 2200 60.0 752.9 899.0 119.4 17.2 190.5 134.8 0611 2300 60.1 753.2 901.0 119.6 17.2 190.4 134.6 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 0000 11 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0611 0000 60.7 759.0 806.0 106.2 32.4 198.6 137.9 0611 0100 60.6 759.0 805.0 106.1 32.4 206.6 146.1 0611 0200 60.6 759.0 805.0 106.1 32.2 205.7 146.1 0611 0300 60.6 759.0 806.0 106.2 32.1 206.0 146.1 0611 0400 60.6 759.0 805.0 106.1 32.2 208.1 146.3 0611 0500 60.6 759.0 805.0 106.1 31.9 206.5 146.3 0611 0600 60.6 759.0 805.0 106.1 32.0 208.3 146.3 0611 0700 60.6 759.0 804.0 105.9 31.9 205.7 146.3 0611 0800 60.6 759.0 805.0 106.1 32.2 206.1 146.3 0611 0900 60.6 759.0 805.0 106.1 32.4 205.6 146.3 0611 1000 60.7 758.0 806.0 106.3 32.2 206.1 146.2 0611 1100 60.6 757.0 808.0 106.7 31.9 207.9 146.0 0611 1200 60.7 757.0 809.0 106.9 32.3 205.6 146.0 0611 1300 60.7 756.0 810.0 107.1 31.7 206.0 146.0 0611 1400 60.7 755.0 811.0 107.4 31.9 206.0 146.1 0611 1500 60.8 755.0 813.0 107.7 32.1 206.8 146.0 0611 1600 60.8 754.0 813.0 107.8 32.1 205.8 145.8 0611 1700 60.9 754.0 815.0 108.1 32.1 206.1 145.8 0611 1800 60.8 753.0 815.0 108.2 31.8 206.1 145.8 0611 1900 60.7 753.0 814.0 108.1 31.5 205.9 145.8 0611 2000 60.8 753.0 815.0 108.2 32.2 206.2 145.6 0611 2100 60.7 754.0 814.0 108.0 31.4 207.7 145.6 0611 2200 60.7 754.0 815.0 108.1 32.1 205.8 145.6 0611 2300 60.7 754.0 814.0 108.0 32.2 207.9 145.6 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 0000 11 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0611 0000 61.0 761.0 887.0 116.6 14.6 198.6 137.9 0611 0100 60.9 761.0 889.0 116.8 14.5 206.6 146.1 0611 0200 60.9 761.0 889.0 116.8 14.9 205.7 146.1 0611 0300 60.9 761.0 889.0 116.8 15.1 206.0 146.1 0611 0400 60.9 761.0 889.0 116.8 15.5 208.1 146.3 0611 0500 60.9 761.0 891.0 117.1 15.6 206.5 146.3 0611 0600 60.8 761.0 893.0 117.3 15.7 208.3 146.3 0611 0700 60.8 761.0 892.0 117.2 15.7 205.7 146.3 0611 0800 60.8 761.0 892.0 117.2 15.8 206.1 146.3 0611 0900 60.9 761.0 892.0 117.2 15.7 205.6 146.3 0611 1000 60.9 760.0 893.0 117.5 15.7 206.1 146.2 0611 1100 61.0 760.0 894.0 117.6 15.7 207.9 146.0 0611 1200 61.0 759.0 893.0 117.7 15.7 205.6 146.0 0611 1300 61.1 758.0 891.0 117.5 15.7 206.0 146.0 0611 1400 61.1 758.0 891.0 117.5 15.7 206.0 146.1 0611 1500 61.1 757.0 889.0 117.4 15.7 206.8 146.0 0611 1600 61.1 756.0 888.0 117.5 15.6 205.8 145.8 0611 1700 61.1 756.0 888.0 117.5 15.6 206.1 145.8 0611 1800 61.1 755.0 886.0 117.4 15.5 206.1 145.8 0611 1900 61.1 755.0 886.0 117.4 15.4 205.9 145.8 0611 2000 61.0 756.0 886.0 117.2 15.4 206.2 145.6 0611 2100 61.0 756.0 886.0 117.2 15.3 207.7 145.6 0611 2200 61.1 757.0 884.0 116.8 15.2 205.8 145.6 0611 2300 61.1 757.0 886.0 117.0 15.3 207.9 145.6 TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 0000 11 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0611 0000 61.3 762.0 863.0 113.3 12.8 207.2 80.0 0611 0100 61.3 762.0 862.0 113.1 14.3 167.3 73.5 0611 0200 61.3 762.0 862.0 113.1 14.2 165.8 73.5 0611 0300 61.3 762.0 862.0 113.1 15.0 165.7 73.5 0611 0400 61.3 762.0 862.0 113.1 15.6 164.8 73.5 0611 0500 61.3 762.0 861.0 113.0 15.6 166.3 73.5 0611 0600 61.3 762.0 861.0 113.0 14.8 187.9 73.5 0611 0700 61.3 762.0 860.0 112.9 14.2 189.2 73.5 0611 0800 61.2 762.0 860.0 112.9 13.3 188.3 73.5 0611 0900 61.2 762.0 861.0 113.0 14.0 188.7 73.5 0611 1000 61.3 761.0 862.0 113.3 13.9 189.2 73.5 0611 1100 61.3 760.0 864.0 113.7 14.7 190.1 73.5 0611 1200 61.2 760.0 867.0 114.1 14.4 190.5 73.5 0611 1300 61.3 759.0 870.0 114.6 13.6 188.4 73.5 0611 1400 61.4 758.0 874.0 115.3 14.7 189.4 73.5 0611 1500 61.3 758.0 877.0 115.7 15.6 191.0 73.5 0611 1600 61.5 757.0 880.0 116.2 14.9 190.2 73.5 0611 1700 61.4 757.0 882.0 116.5 13.5 200.7 73.5 0611 1800 61.5 757.0 884.0 116.8 14.0 201.1 73.5 0611 1900 61.6 757.0 886.0 117.0 11.5 201.4 73.5 0611 2000 61.5 757.0 888.0 117.3 14.8 201.1 73.5 0611 2100 61.5 757.0 889.0 117.4 13.7 201.3 73.5 0611 2200 61.5 758.0 890.0 117.4 11.8 201.0 73.5 0611 2300 61.5 758.0 892.0 117.7 15.5 182.2 73.5 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0000 11 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0611 0000 61.3 763.0 897.0 117.6 10.0 207.2 80.0 0611 0100 61.2 763.0 896.0 117.4 9.5 167.3 73.5 0611 0200 61.2 763.0 895.0 117.3 9.5 165.8 73.5 0611 0300 61.2 762.0 895.0 117.5 9.6 165.7 73.5 0611 0400 61.2 762.0 893.0 117.2 9.3 164.8 73.5 0611 0500 61.2 763.0 895.0 117.3 9.2 166.3 73.5 0611 0600 61.2 763.0 895.0 117.3 9.5 187.9 73.5 0611 0700 61.3 763.0 895.0 117.3 9.7 189.2 73.5 0611 0800 61.3 763.0 896.0 117.4 9.5 188.3 73.5 0611 0900 61.3 762.0 897.0 117.7 9.5 188.7 73.5 0611 1000 61.4 762.0 898.0 117.8 9.6 189.2 73.5 0611 1100 61.5 761.0 898.0 118.0 9.5 190.1 73.5 0611 1200 61.5 760.0 898.0 118.2 9.4 190.5 73.5 0611 1300 61.6 760.0 899.0 118.3 9.4 188.4 73.5 0611 1400 61.6 759.0 901.0 118.7 9.4 189.4 73.5 0611 1500 61.6 758.0 905.0 119.4 9.5 191.0 73.5 0611 1600 61.6 758.0 905.0 119.4 9.5 190.2 73.5 0611 1700 61.6 757.0 905.0 119.6 9.5 200.7 73.5 0611 1800 61.6 757.0 905.0 119.6 9.5 201.1 73.5 0611 1900 61.5 757.0 904.0 119.4 9.8 201.4 73.5 0611 2000 61.5 757.0 903.0 119.3 9.6 201.1 73.5 0611 2100 61.4 758.0 903.0 119.1 9.7 201.3 73.5 0611 2200 61.4 758.0 904.0 119.3 9.8 201.0 73.5 0611 2300 61.4 758.0 904.0 119.3 9.6 182.2 73.5 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 0000 11 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0611 0000 61.3 761.0 849.0 111.6 12.2 192.5 149.9 0611 0100 61.3 761.0 850.0 111.7 12.8 192.6 150.1 0611 0200 61.3 761.0 852.0 112.0 12.9 192.8 150.2 0611 0300 61.2 761.0 853.0 112.1 14.3 192.7 149.7 0611 0400 61.2 760.0 854.0 112.4 13.4 192.8 149.7 0611 0500 61.2 760.0 854.0 112.4 11.8 192.6 149.6 0611 0600 61.2 760.0 854.0 112.4 12.8 192.6 149.5 0611 0700 61.2 760.0 854.0 112.4 11.5 192.7 149.3 0611 0800 61.2 760.0 854.0 112.4 13.4 193.3 149.4 0611 0900 61.3 760.0 855.0 112.5 11.8 193.1 149.4 0611 1000 61.3 759.0 856.0 112.8 12.4 193.1 149.4 0611 1100 61.4 759.0 858.0 113.0 11.8 193.1 149.4 0611 1200 61.5 758.0 859.0 113.3 11.3 192.8 149.4 0611 1300 61.6 758.0 860.0 113.5 12.7 192.8 149.4 0611 1400 61.7 758.0 861.0 113.6 12.3 193.2 149.4 0611 1500 61.8 757.0 861.0 113.7 11.1 201.0 149.1 0611 1600 62.0 757.0 862.0 113.9 10.8 201.5 149.1 0611 1700 62.1 757.0 863.0 114.0 12.2 193.4 149.2 0611 1800 62.2 756.0 864.0 114.3 11.2 192.6 149.3 0611 1900 62.2 756.0 865.0 114.4 11.6 192.9 149.4 0611 2000 62.2 756.0 866.0 114.6 12.4 192.7 149.6 0611 2100 62.2 756.0 865.0 114.4 11.6 192.3 149.8 0611 2200 62.2 757.0 865.0 114.3 12.8 192.8 149.9 0611 2300 62.2 757.0 865.0 114.3 11.4 193.0 150.0 TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 0000 11 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0611 0000 61.4 767.0 928.0 121.0 8.2 192.5 149.9 0611 0100 61.4 767.0 928.0 121.0 8.2 192.6 150.1 0611 0200 61.4 767.0 929.0 121.1 8.2 192.8 150.2 0611 0300 61.2 767.0 927.0 120.9 8.2 192.7 149.7 0611 0400 61.3 766.0 927.0 121.0 8.2 192.8 149.7 0611 0500 61.2 766.0 927.0 121.0 8.2 192.6 149.6 0611 0600 61.2 766.0 928.0 121.1 8.2 192.6 149.5 0611 0700 61.1 766.0 926.0 120.9 8.2 192.7 149.3 0611 0800 61.2 766.0 930.0 121.4 8.2 193.3 149.4 0611 0900 61.3 766.0 931.0 121.5 8.2 193.1 149.4 0611 1000 61.4 765.0 933.0 122.0 8.2 193.1 149.4 0611 1100 61.6 765.0 934.0 122.1 8.1 193.1 149.4 0611 1200 61.7 764.0 934.0 122.3 8.1 192.8 149.4 0611 1300 61.8 764.0 934.0 122.3 8.1 192.8 149.4 0611 1400 62.2 764.0 935.0 122.4 8.1 193.2 149.4 0611 1500 62.0 764.0 934.0 122.3 8.1 201.0 149.1 0611 1600 62.1 763.0 933.0 122.3 8.0 201.5 149.1 0611 1700 62.2 763.0 933.0 122.3 8.0 193.4 149.2 0611 1800 62.2 762.0 931.0 122.2 8.0 192.6 149.3 0611 1900 62.3 762.0 930.0 122.0 8.0 192.9 149.4 0611 2000 62.2 762.0 928.0 121.8 8.0 192.7 149.6 0611 2100 62.2 762.0 926.0 121.5 8.0 192.3 149.8 0611 2200 62.3 763.0 927.0 121.5 8.0 192.8 149.9 0611 2300 62.3 763.0 927.0 121.5 8.0 193.0 150.0 TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 0000 11 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0611 0000 + + + + + 192.5 149.9 0611 0100 + + + + + 192.6 150.1 0611 0200 + + + + + 192.8 150.2 0611 0300 + + + + + 192.7 149.7 0611 0400 + + + + + 192.8 149.7 0611 0500 + + + + + 192.6 149.6 0611 0600 + + + + + 192.6 149.5 0611 0700 + + + + + 192.7 149.3 0611 0800 + + + + + 193.3 149.4 0611 0900 + + + + + 193.1 149.4 0611 1000 + + + + + 193.1 149.4 0611 1100 + + + + + 193.1 149.4 0611 1200 + + + + + 192.8 149.4 0611 1300 + + + + + 192.8 149.4 0611 1400 + + + + + 193.2 149.4 0611 1500 + + + + + 201.0 149.1 0611 1600 + + + + + 201.5 149.1 0611 1700 + + + + + 193.4 149.2 0611 1800 + + + + + 192.6 149.3 0611 1900 + + + + + 192.9 149.4 0611 2000 + + + + + 192.7 149.6 0611 2100 + + + + + 192.3 149.8 0611 2200 + + + + + 192.8 149.9 0611 2300 + + + + + 193.0 150.0 TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 0000 11 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0611 0000 61.4 765.0 922.0 120.5 8.2 192.5 149.9 0611 0100 61.3 765.0 922.0 120.5 8.2 192.6 150.1 0611 0200 61.3 765.0 922.0 120.5 8.2 192.8 150.2 0611 0300 61.3 765.0 923.0 120.7 8.1 192.7 149.7 0611 0400 61.3 765.0 922.0 120.5 8.2 192.8 149.7 0611 0500 61.2 765.0 923.0 120.7 8.2 192.6 149.6 0611 0600 61.2 765.0 923.0 120.7 8.2 192.6 149.5 0611 0700 61.2 765.0 924.0 120.8 8.3 192.7 149.3 0611 0800 61.3 764.0 925.0 121.1 8.3 193.3 149.4 0611 0900 61.3 764.0 924.0 120.9 8.2 193.1 149.4 0611 1000 61.4 764.0 924.0 120.9 8.3 193.1 149.4 0611 1100 61.5 763.0 923.0 121.0 8.2 193.1 149.4 0611 1200 61.6 763.0 922.0 120.8 8.2 192.8 149.4 0611 1300 61.7 762.0 921.0 120.9 8.3 192.8 149.4 0611 1400 61.8 762.0 920.0 120.7 8.3 193.2 149.4 0611 1500 61.9 762.0 922.0 121.0 8.3 201.0 149.1 0611 1600 62.0 761.0 919.0 120.8 8.3 201.5 149.1 0611 1700 62.1 761.0 921.0 121.0 8.2 193.4 149.2 0611 1800 62.2 761.0 919.0 120.8 8.2 192.6 149.3 0611 1900 62.3 760.0 920.0 121.1 8.2 192.9 149.4 0611 2000 62.3 760.0 921.0 121.2 8.2 192.7 149.6 0611 2100 62.3 761.0 921.0 121.0 8.2 192.3 149.8 0611 2200 62.3 761.0 921.0 121.0 8.2 192.8 149.9 0611 2300 62.2 761.0 920.0 120.9 8.2 193.0 150.0