TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 0800 12 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0612 0800 60.0 753.2 817.0 108.5 16.7 + + 0612 0900 60.0 753.2 817.0 108.5 16.7 + + 0612 1000 60.2 753.0 819.0 108.8 16.7 + + 0612 1100 60.3 753.0 821.0 109.0 16.7 + + 0612 1200 60.4 753.0 823.0 109.3 16.6 + + 0612 1300 60.3 752.7 824.0 109.5 16.6 + + 0612 1400 60.3 752.4 824.0 109.5 16.6 + + 0612 1500 60.3 752.2 825.0 109.7 16.6 + + 0612 1600 60.4 752.1 825.0 109.7 16.5 + + 0612 1700 60.4 752.1 825.0 109.7 16.5 + + 0612 1800 60.5 752.0 826.0 109.8 16.5 + + 0612 1900 60.6 752.0 827.0 110.0 16.4 + + 0612 2000 60.7 752.3 828.0 110.1 16.4 + + 0612 2100 60.7 752.7 828.0 110.0 16.5 + + 0612 2200 60.7 753.2 828.0 109.9 16.5 + + 0612 2300 60.6 753.6 826.0 109.6 16.5 + + 0613 0000 60.6 753.9 824.0 109.3 16.6 + + 0613 0100 60.5 754.4 823.0 109.1 16.6 + + 0613 0200 60.5 754.8 822.0 108.9 16.6 + + 0613 0300 60.5 755.1 822.0 108.9 16.6 + + 0613 0400 60.5 755.6 821.0 108.7 16.7 + + 0613 0500 60.4 756.2 821.0 108.6 16.7 + + 0613 0600 60.4 756.8 820.0 108.4 16.7 + + 0613 0700 60.3 757.2 819.0 108.2 16.8 + + 0613 0800 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 0800 12 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0612 0800 60.8 753.3 815.0 108.2 49.3 190.8 134.8 0612 0900 60.4 753.4 813.0 107.9 49.4 190.7 134.8 0612 1000 60.5 753.2 813.0 107.9 49.6 190.3 134.7 0612 1100 60.3 753.1 814.0 108.1 49.8 190.5 134.6 0612 1200 60.3 753.0 813.0 108.0 49.8 190.6 134.6 0612 1300 60.6 752.7 815.0 108.3 49.7 190.3 134.5 0612 1400 60.5 752.4 817.0 108.6 49.5 190.4 134.4 0612 1500 60.4 752.1 817.0 108.6 49.6 189.9 134.3 0612 1600 60.5 751.9 818.0 108.8 49.6 189.6 134.2 0612 1700 60.5 751.8 819.0 108.9 49.5 190.3 134.0 0612 1800 60.7 751.9 822.0 109.3 49.3 189.4 133.9 0612 1900 60.7 752.0 822.0 109.3 49.5 188.7 132.3 0612 2000 60.5 752.3 823.0 109.4 49.6 170.9 115.1 0612 2100 60.5 752.6 824.0 109.5 49.7 170.2 115.0 0612 2200 60.9 753.2 825.0 109.5 49.8 171.1 115.0 0612 2300 60.6 753.7 826.0 109.6 49.8 171.2 115.2 0613 0000 60.9 753.9 827.0 109.7 49.7 170.5 115.3 0613 0100 63.0 754.1 837.0 111.0 49.6 171.3 115.2 0613 0200 61.1 754.4 826.0 109.5 49.8 170.5 115.3 0613 0300 60.9 755.0 827.0 109.5 49.9 170.6 115.5 0613 0400 61.0 755.3 827.0 109.5 49.9 171.0 115.5 0613 0500 61.7 755.6 829.0 109.7 49.9 171.1 115.5 0613 0600 61.4 756.3 831.0 109.9 50.0 171.0 115.4 0613 0700 61.9 756.7 834.0 110.2 49.9 170.7 115.6 0613 0800 + + + + + 170.9 115.7 TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 0800 12 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0612 0800 60.7 755.5 904.0 119.7 17.4 190.8 134.8 0612 0900 60.8 755.6 905.0 119.8 17.3 190.7 134.8 0612 1000 60.8 755.3 907.0 120.1 17.3 190.3 134.7 0612 1100 60.8 755.3 908.0 120.2 17.3 190.5 134.6 0612 1200 60.8 755.2 909.0 120.4 17.2 190.6 134.6 0612 1300 60.8 755.0 909.0 120.4 17.3 190.3 134.5 0612 1400 60.8 754.6 909.0 120.5 17.3 190.4 134.4 0612 1500 60.8 754.3 908.0 120.4 17.2 189.9 134.3 0612 1600 60.8 754.1 908.0 120.4 17.2 189.6 134.2 0612 1700 60.7 754.0 908.0 120.4 17.2 190.3 134.0 0612 1800 60.7 754.1 908.0 120.4 17.1 189.4 133.9 0612 1900 60.7 754.3 908.0 120.4 17.1 188.7 132.3 0612 2000 60.9 754.6 908.0 120.3 16.8 170.9 115.1 0612 2100 61.1 755.0 895.0 118.5 16.9 170.2 115.0 0612 2200 61.2 755.6 887.0 117.4 16.9 171.1 115.0 0612 2300 61.1 756.0 882.0 116.7 16.9 171.2 115.2 0613 0000 61.1 756.2 882.0 116.6 16.9 170.5 115.3 0613 0100 61.2 756.5 881.0 116.5 16.9 171.3 115.2 0613 0200 61.2 756.8 882.0 116.5 16.8 170.5 115.3 0613 0300 61.3 757.3 882.0 116.5 16.9 170.6 115.5 0613 0400 61.3 757.5 882.0 116.4 17.0 171.0 115.5 0613 0500 61.3 757.9 883.0 116.5 17.0 171.1 115.5 0613 0600 61.3 758.6 883.0 116.4 17.0 171.0 115.4 0613 0700 61.4 759.0 885.0 116.6 17.0 170.7 115.6 0613 0800 + + + + + 170.9 115.7 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 0800 12 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0612 0800 60.8 756.0 816.0 107.9 32.2 197.4 135.0 0612 0900 60.9 756.0 819.0 108.3 31.0 196.8 135.0 0612 1000 60.9 756.0 820.0 108.5 32.1 195.7 135.0 0612 1100 60.8 756.0 819.0 108.3 31.8 197.5 135.0 0612 1200 61.0 756.0 821.0 108.6 31.6 195.9 135.0 0612 1300 61.4 755.0 824.0 109.1 31.5 197.2 135.0 0612 1400 61.2 755.0 825.0 109.3 32.3 195.8 135.0 0612 1500 61.3 754.0 826.0 109.5 32.3 195.2 135.0 0612 1600 61.4 754.0 827.0 109.7 32.3 197.5 135.1 0612 1700 61.2 754.0 827.0 109.7 32.3 196.9 135.1 0612 1800 61.5 754.0 828.0 109.8 32.3 197.2 135.0 0612 1900 61.2 754.0 827.0 109.7 32.3 197.3 135.0 0612 2000 61.3 755.0 827.0 109.5 32.2 198.5 135.0 0612 2100 61.3 755.0 827.0 109.5 32.2 197.0 135.0 0612 2200 61.1 756.0 826.0 109.3 32.3 198.9 135.0 0612 2300 61.3 757.0 826.0 109.1 32.4 197.0 133.7 0613 0000 61.7 757.0 830.0 109.6 31.9 177.1 115.0 0613 0100 62.0 757.0 830.0 109.6 32.3 177.3 115.0 0613 0200 61.6 758.0 830.0 109.5 32.3 176.3 115.0 0613 0300 61.9 758.0 830.0 109.5 32.3 176.4 115.0 0613 0400 61.9 758.0 832.0 109.8 32.4 177.0 115.0 0613 0500 61.7 759.0 829.0 109.2 32.4 177.6 115.0 0613 0600 61.8 759.0 828.0 109.1 32.5 176.3 115.0 0613 0700 61.7 760.0 828.0 108.9 32.5 177.9 115.0 0613 0800 + + + + + 175.6 115.0 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 0800 12 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0612 0800 61.2 758.0 891.0 117.5 15.6 197.4 135.0 0612 0900 61.2 758.0 893.0 117.8 15.6 196.8 135.0 0612 1000 61.3 758.0 891.0 117.5 15.6 195.7 135.0 0612 1100 61.5 758.0 891.0 117.5 15.6 197.5 135.0 0612 1200 61.5 758.0 890.0 117.4 15.5 195.9 135.0 0612 1300 61.6 757.0 891.0 117.7 15.8 197.2 135.0 0612 1400 61.6 757.0 891.0 117.7 15.6 195.8 135.0 0612 1500 61.6 757.0 889.0 117.4 15.6 195.2 135.0 0612 1600 61.6 757.0 891.0 117.7 15.6 197.5 135.1 0612 1700 61.6 756.0 889.0 117.6 15.6 196.9 135.1 0612 1800 61.6 756.0 887.0 117.3 15.6 197.2 135.0 0612 1900 61.6 756.0 887.0 117.3 15.4 197.3 135.0 0612 2000 61.6 757.0 886.0 117.0 15.4 198.5 135.0 0612 2100 61.6 757.0 886.0 117.0 15.3 197.0 135.0 0612 2200 61.6 759.0 887.0 116.9 15.3 198.9 135.0 0612 2300 61.7 759.0 888.0 117.0 14.9 197.0 133.7 0613 0000 61.8 759.0 883.0 116.3 14.7 177.1 115.0 0613 0100 61.8 759.0 882.0 116.2 14.5 177.3 115.0 0613 0200 61.8 760.0 881.0 115.9 14.5 176.3 115.0 0613 0300 61.8 760.0 882.0 116.1 14.5 176.4 115.0 0613 0400 61.8 760.0 882.0 116.1 14.3 177.0 115.0 0613 0500 61.8 761.0 882.0 115.9 14.4 177.6 115.0 0613 0600 61.8 761.0 882.0 115.9 14.5 176.3 115.0 0613 0700 61.7 762.0 885.0 116.1 14.5 177.9 115.0 0613 0800 + + + + + 175.6 115.0 TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 0800 12 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0612 0800 61.5 759.0 889.0 117.1 15.5 180.1 74.5 0612 0900 61.5 759.0 887.0 116.9 15.3 179.8 74.5 0612 1000 61.6 759.0 886.0 116.7 13.9 180.0 74.5 0612 1100 61.6 759.0 885.0 116.6 14.8 180.0 74.5 0612 1200 61.5 758.0 883.0 116.5 14.3 180.3 74.5 0612 1300 61.6 758.0 883.0 116.5 14.8 180.4 74.5 0612 1400 61.6 758.0 883.0 116.5 16.0 179.5 74.5 0612 1500 61.5 757.0 883.0 116.6 14.3 179.7 74.5 0612 1600 61.7 757.0 884.0 116.8 15.1 180.0 74.5 0612 1700 61.7 757.0 884.0 116.8 14.0 181.3 74.5 0612 1800 61.7 757.0 884.0 116.8 13.9 196.4 74.5 0612 1900 61.6 757.0 884.0 116.8 12.4 196.3 74.5 0612 2000 61.7 757.0 885.0 116.9 15.5 198.3 74.5 0612 2100 61.8 758.0 884.0 116.6 14.1 196.7 74.5 0612 2200 61.7 759.0 884.0 116.5 13.1 199.2 74.5 0612 2300 61.8 759.0 884.0 116.5 13.1 199.5 74.5 0613 0000 61.8 760.0 883.0 116.2 12.7 197.0 74.5 0613 0100 61.8 760.0 884.0 116.3 14.5 178.3 74.5 0613 0200 61.9 760.0 883.0 116.2 13.8 174.7 74.5 0613 0300 62.0 761.0 884.0 116.2 14.1 174.4 74.5 0613 0400 62.0 761.0 884.0 116.2 14.2 166.2 74.5 0613 0500 62.1 761.0 884.0 116.2 14.6 165.5 74.5 0613 0600 62.0 762.0 885.0 116.1 14.5 165.0 74.5 0613 0700 62.0 762.0 885.0 116.1 14.7 163.4 74.5 0613 0800 + + + + + 144.6 74.5 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0800 12 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0612 0800 61.5 760.0 910.0 119.7 9.4 180.1 74.5 0612 0900 61.6 759.0 910.0 119.9 9.4 179.8 74.5 0612 1000 61.6 759.0 910.0 119.9 9.5 180.0 74.5 0612 1100 61.7 759.0 909.0 119.8 9.3 180.0 74.5 0612 1200 61.8 759.0 909.0 119.8 9.3 180.3 74.5 0612 1300 61.8 759.0 909.0 119.8 9.2 180.4 74.5 0612 1400 61.8 758.0 910.0 120.1 9.3 179.5 74.5 0612 1500 61.9 758.0 909.0 119.9 9.1 179.7 74.5 0612 1600 61.8 758.0 910.0 120.1 9.2 180.0 74.5 0612 1700 61.8 758.0 909.0 119.9 9.1 181.3 74.5 0612 1800 61.7 758.0 908.0 119.8 9.4 196.4 74.5 0612 1900 61.8 758.0 907.0 119.7 9.3 196.3 74.5 0612 2000 61.6 758.0 905.0 119.4 9.4 198.3 74.5 0612 2100 61.6 759.0 904.0 119.1 9.4 196.7 74.5 0612 2200 61.6 760.0 904.0 118.9 9.4 199.2 74.5 0612 2300 61.6 760.0 903.0 118.8 9.5 199.5 74.5 0613 0000 61.6 761.0 903.0 118.7 9.4 197.0 74.5 0613 0100 61.6 761.0 903.0 118.7 9.3 178.3 74.5 0613 0200 61.7 761.0 904.0 118.8 9.4 174.7 74.5 0613 0300 61.7 761.0 904.0 118.8 9.3 174.4 74.5 0613 0400 61.7 762.0 904.0 118.6 9.2 166.2 74.5 0613 0500 61.8 762.0 906.0 118.9 9.1 165.5 74.5 0613 0600 61.9 763.0 907.0 118.9 9.3 165.0 74.5 0613 0700 61.9 763.0 908.0 119.0 9.0 163.4 74.5 0613 0800 + + + + + 144.6 74.5 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 0800 12 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0612 0800 61.8 758.0 870.0 114.8 11.6 194.2 149.5 0612 0900 61.8 758.0 870.0 114.8 12.8 194.1 149.4 0612 1000 61.8 758.0 870.0 114.8 11.3 194.1 149.3 0612 1100 61.8 758.0 871.0 114.9 12.2 193.9 149.2 0612 1200 61.9 758.0 871.0 114.9 11.9 194.0 149.1 0612 1300 61.9 757.0 870.0 114.9 10.2 193.8 149.0 0612 1400 62.0 757.0 870.0 114.9 12.3 193.7 149.0 0612 1500 62.1 757.0 869.0 114.8 10.7 193.6 148.9 0612 1600 62.2 757.0 868.0 114.7 12.4 193.4 148.9 0612 1700 62.3 757.0 867.0 114.5 11.2 193.6 148.8 0612 1800 62.3 757.0 866.0 114.4 11.6 193.5 148.8 0612 1900 62.3 756.0 865.0 114.4 12.3 193.6 148.8 0612 2000 62.4 757.0 863.0 114.0 11.4 193.6 149.0 0612 2100 62.3 757.0 862.0 113.9 11.3 193.5 149.1 0612 2200 62.3 758.0 862.0 113.7 11.3 193.9 149.2 0612 2300 62.3 758.0 861.0 113.6 11.1 193.5 149.3 0613 0000 62.2 758.0 861.0 113.6 11.7 192.8 149.5 0613 0100 62.2 758.0 861.0 113.6 12.3 192.9 149.6 0613 0200 62.2 759.0 861.0 113.4 12.9 192.9 149.7 0613 0300 62.1 759.0 860.0 113.3 11.4 192.3 149.1 0613 0400 62.0 759.0 860.0 113.3 14.4 177.7 134.7 0613 0500 62.0 759.0 860.0 113.3 13.0 172.6 129.9 0613 0600 62.0 759.0 860.0 113.3 12.4 193.1 148.9 0613 0700 62.0 760.0 861.0 113.3 12.1 192.9 148.7 0613 0800 + + + + + 192.9 148.6 TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 0800 12 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0612 0800 62.0 765.0 928.0 121.3 8.1 194.2 149.5 0612 0900 62.0 765.0 928.0 121.3 8.1 194.1 149.4 0612 1000 62.1 764.0 929.0 121.6 8.1 194.1 149.3 0612 1100 62.1 764.0 930.0 121.7 8.1 193.9 149.2 0612 1200 62.3 764.0 931.0 121.9 8.1 194.0 149.1 0612 1300 62.3 764.0 930.0 121.7 8.1 193.8 149.0 0612 1400 62.3 764.0 930.0 121.7 8.1 193.7 149.0 0612 1500 62.4 764.0 932.0 122.0 8.1 193.6 148.9 0612 1600 62.4 763.0 932.0 122.1 8.0 193.4 148.9 0612 1700 62.6 763.0 932.0 122.1 8.0 193.6 148.8 0612 1800 62.6 763.0 932.0 122.1 8.0 193.5 148.8 0612 1900 62.7 763.0 932.0 122.1 8.0 193.6 148.8 0612 2000 62.5 763.0 930.0 121.9 8.0 193.6 149.0 0612 2100 62.5 763.0 928.0 121.6 8.0 193.5 149.1 0612 2200 62.5 764.0 927.0 121.3 8.1 193.9 149.2 0612 2300 62.4 764.0 926.0 121.2 8.1 193.5 149.3 0613 0000 62.4 765.0 926.0 121.0 8.1 192.8 149.5 0613 0100 62.4 765.0 926.0 121.0 8.1 192.9 149.6 0613 0200 62.3 765.0 926.0 121.0 8.1 192.9 149.7 0613 0300 62.3 765.0 927.0 121.2 8.1 192.3 149.1 0613 0400 62.3 765.0 928.0 121.3 8.1 177.7 134.7 0613 0500 62.2 765.0 928.0 121.3 8.1 172.6 129.9 0613 0600 62.2 766.0 927.0 121.0 8.2 193.1 148.9 0613 0700 62.1 766.0 923.0 120.5 8.2 192.9 148.7 0613 0800 + + + + + 192.9 148.6 TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 0800 12 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0612 0800 + + + + + 194.2 149.5 0612 0900 + + + + + 194.1 149.4 0612 1000 + + + + + 194.1 149.3 0612 1100 + + + + + 193.9 149.2 0612 1200 + + + + + 194.0 149.1 0612 1300 + + + + + 193.8 149.0 0612 1400 + + + + + 193.7 149.0 0612 1500 + + + + + 193.6 148.9 0612 1600 + + + + + 193.4 148.9 0612 1700 + + + + + 193.6 148.8 0612 1800 + + + + + 193.5 148.8 0612 1900 + + + + + 193.6 148.8 0612 2000 + + + + + 193.6 149.0 0612 2100 + + + + + 193.5 149.1 0612 2200 + + + + + 193.9 149.2 0612 2300 + + + + + 193.5 149.3 0613 0000 + + + + + 192.8 149.5 0613 0100 + + + + + 192.9 149.6 0613 0200 + + + + + 192.9 149.7 0613 0300 + + + + + 192.3 149.1 0613 0400 + + + + + 177.7 134.7 0613 0500 + + + + + 172.6 129.9 0613 0600 + + + + + 193.1 148.9 0613 0700 + + + + + 192.9 148.7 0613 0800 + + + + + 192.9 148.6 TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 0800 12 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0612 0800 61.8 763.0 924.0 121.1 8.2 194.2 149.5 0612 0900 61.8 762.0 922.0 121.0 8.3 194.1 149.4 0612 1000 61.8 762.0 921.0 120.9 8.3 194.1 149.3 0612 1100 61.9 762.0 923.0 121.1 8.2 193.9 149.2 0612 1200 61.9 762.0 922.0 121.0 8.3 194.0 149.1 0612 1300 62.0 762.0 923.0 121.1 8.2 193.8 149.0 0612 1400 62.1 762.0 922.0 121.0 8.3 193.7 149.0 0612 1500 62.2 762.0 922.0 121.0 8.2 193.6 148.9 0612 1600 62.2 761.0 922.0 121.2 8.2 193.4 148.9 0612 1700 62.3 761.0 921.0 121.0 8.2 193.6 148.8 0612 1800 62.4 761.0 920.0 120.9 8.2 193.5 148.8 0612 1900 62.4 761.0 921.0 121.0 8.2 193.6 148.8 0612 2000 62.4 761.0 921.0 121.0 8.2 193.6 149.0 0612 2100 62.4 762.0 922.0 121.0 8.2 193.5 149.1 0612 2200 62.4 762.0 922.0 121.0 8.2 193.9 149.2 0612 2300 62.3 763.0 923.0 121.0 8.1 193.5 149.3 0613 0000 62.3 763.0 921.0 120.7 8.2 192.8 149.5 0613 0100 62.3 763.0 922.0 120.8 8.1 192.9 149.6 0613 0200 62.2 763.0 923.0 121.0 8.2 192.9 149.7 0613 0300 62.2 763.0 922.0 120.8 8.0 192.3 149.1 0613 0400 62.1 763.0 917.0 120.2 7.7 177.7 134.7 0613 0500 62.1 764.0 916.0 119.9 8.0 172.6 129.9 0613 0600 62.1 764.0 923.0 120.8 8.2 193.1 148.9 0613 0700 62.0 764.0 924.0 120.9 8.3 192.9 148.7 0613 0800 + + + + + 192.9 148.6