TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 1200 1 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0601 1200 59.4 754.8 830.0 110.0 16.3 + + 0601 1300 59.5 754.6 833.0 110.4 16.3 + + 0601 1400 59.5 754.2 834.0 110.6 16.3 + + 0601 1500 59.5 753.9 835.0 110.8 16.4 + + 0601 1600 59.6 753.5 834.0 110.7 16.4 + + 0601 1700 59.6 753.3 833.0 110.6 16.4 + + 0601 1800 59.6 753.1 831.0 110.3 16.4 + + 0601 1900 59.6 753.1 830.0 110.2 16.5 + + 0601 2000 59.6 753.3 829.0 110.0 16.5 + + 0601 2100 59.5 754.0 827.0 109.7 16.6 + + 0601 2200 59.4 754.4 825.0 109.4 16.6 + + 0601 2300 59.4 754.7 825.0 109.3 16.6 + + 0602 0000 59.4 754.6 825.0 109.3 16.6 + + 0602 0100 59.4 754.8 825.0 109.3 16.6 + + 0602 0200 59.4 754.9 825.0 109.3 16.6 + + 0602 0300 59.3 754.8 825.0 109.3 16.6 + + 0602 0400 59.2 754.8 825.0 109.3 16.6 + + 0602 0500 59.2 754.9 824.0 109.2 16.5 + + 0602 0600 59.1 755.2 823.0 109.0 16.5 + + 0602 0700 59.0 755.4 823.0 108.9 16.5 + + 0602 0800 58.9 755.5 822.0 108.8 16.5 + + 0602 0900 59.0 755.5 822.0 108.8 16.4 + + 0602 1000 59.1 755.3 823.0 109.0 16.4 + + 0602 1100 59.2 754.9 819.0 108.5 16.3 + + 0602 1200 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 1200 1 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0601 1200 60.2 754.9 823.0 109.0 48.3 214.8 158.4 0601 1300 60.1 754.6 823.0 109.1 48.2 217.5 158.6 0601 1400 60.0 754.1 823.0 109.1 48.3 217.6 158.7 0601 1500 59.9 753.8 824.0 109.3 48.4 218.0 159.0 0601 1600 59.9 753.4 824.0 109.4 48.4 217.8 159.2 0601 1700 59.8 753.2 824.0 109.4 48.3 215.4 158.8 0601 1800 59.8 752.8 825.0 109.6 48.2 216.2 158.8 0601 1900 59.8 752.8 825.0 109.6 48.1 216.5 159.1 0601 2000 60.4 753.0 828.0 110.0 48.3 216.4 159.5 0601 2100 60.1 753.3 829.0 110.0 48.4 218.0 159.7 0601 2200 61.3 753.6 833.0 110.5 48.0 217.7 160.1 0601 2300 61.3 754.1 835.0 110.7 47.8 216.9 160.2 0602 0000 61.3 754.1 837.0 111.0 47.8 216.3 159.4 0602 0100 60.5 754.2 835.0 110.7 48.4 216.7 159.4 0602 0200 60.2 753.6 833.0 110.5 48.5 216.6 159.4 0602 0300 60.4 754.1 833.0 110.5 48.1 218.6 161.5 0602 0400 60.3 754.3 833.0 110.4 48.2 235.4 178.8 0602 0500 60.4 754.6 833.0 110.4 48.1 236.3 178.8 0602 0600 60.3 754.9 833.0 110.3 48.4 236.6 178.5 0602 0700 60.3 755.1 833.0 110.3 48.5 236.1 178.1 0602 0800 60.3 755.2 833.0 110.3 48.5 235.9 178.5 0602 0900 60.3 755.1 834.0 110.4 48.4 237.7 178.1 0602 1000 60.3 754.9 834.0 110.5 48.4 236.8 177.8 0602 1100 60.1 754.5 834.0 110.5 48.4 236.0 177.8 0602 1200 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 1200 1 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0601 1200 60.5 757.0 917.0 121.1 18.5 214.8 158.4 0601 1300 60.6 756.7 917.0 121.2 18.5 217.5 158.6 0601 1400 60.5 756.2 917.0 121.3 18.5 217.6 158.7 0601 1500 60.5 755.9 916.0 121.2 18.4 218.0 159.0 0601 1600 60.4 755.6 915.0 121.1 18.4 217.8 159.2 0601 1700 60.5 755.4 914.0 121.0 18.2 215.4 158.8 0601 1800 60.4 755.1 913.0 120.9 18.2 216.2 158.8 0601 1900 60.4 755.2 912.0 120.8 18.1 216.5 159.1 0601 2000 60.4 755.5 911.0 120.6 18.1 216.4 159.5 0601 2100 60.5 755.8 910.0 120.4 18.2 218.0 159.7 0601 2200 60.5 756.2 911.0 120.5 18.2 217.7 160.1 0601 2300 60.6 756.4 910.0 120.3 18.1 216.9 160.2 0602 0000 60.7 756.3 910.0 120.3 18.1 216.3 159.4 0602 0100 60.8 756.5 910.0 120.3 18.1 216.7 159.4 0602 0200 60.7 756.4 910.0 120.3 18.2 216.6 159.4 0602 0300 60.6 756.6 911.0 120.4 18.2 218.6 161.5 0602 0400 60.5 756.6 912.0 120.5 18.4 235.4 178.8 0602 0500 60.4 756.9 915.0 120.9 18.5 236.3 178.8 0602 0600 60.4 757.2 918.0 121.2 18.4 236.6 178.5 0602 0700 60.4 757.4 919.0 121.3 18.4 236.1 178.1 0602 0800 60.4 757.5 921.0 121.6 18.6 235.9 178.5 0602 0900 60.5 757.3 918.0 121.2 18.6 237.7 178.1 0602 1000 60.5 757.1 925.0 122.2 18.5 236.8 177.8 0602 1100 60.6 756.7 928.0 122.6 18.5 236.0 177.8 0602 1200 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 1200 1 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0601 1200 60.2 757.0 834.0 110.2 31.6 243.9 184.0 0601 1300 60.2 757.0 835.0 110.3 31.0 246.4 183.8 0601 1400 60.3 756.0 835.0 110.4 31.3 245.7 183.8 0601 1500 60.3 756.0 836.0 110.6 31.7 245.0 183.8 0601 1600 60.4 756.0 836.0 110.6 32.0 245.2 183.7 0601 1700 60.4 755.0 839.0 111.1 31.4 245.0 183.8 0601 1800 60.5 755.0 837.0 110.9 31.5 246.8 183.7 0601 1900 60.7 755.0 838.0 111.0 32.1 245.9 183.5 0601 2000 60.7 755.0 838.0 111.0 32.3 244.9 183.4 0601 2100 61.0 756.0 839.0 111.0 32.2 245.5 183.4 0601 2200 60.7 756.0 838.0 110.8 31.7 244.6 183.3 0601 2300 61.0 756.0 839.0 111.0 32.2 244.5 183.3 0602 0000 61.2 756.0 838.0 110.8 30.7 244.6 183.2 0602 0100 61.1 757.0 837.0 110.6 32.1 244.8 183.2 0602 0200 61.0 757.0 836.0 110.4 32.2 243.5 182.9 0602 0300 60.9 757.0 836.0 110.4 32.3 245.1 182.7 0602 0400 60.7 757.0 835.0 110.3 32.2 243.9 182.6 0602 0500 60.8 757.0 834.0 110.2 31.0 244.7 182.1 0602 0600 60.7 757.0 834.0 110.2 31.5 244.0 182.1 0602 0700 60.7 758.0 834.0 110.0 32.3 242.8 182.1 0602 0800 60.6 758.0 833.0 109.9 31.0 245.6 182.2 0602 0900 60.7 757.0 834.0 110.2 32.1 242.7 182.2 0602 1000 60.7 757.0 833.0 110.0 31.9 242.8 182.2 0602 1100 60.9 757.0 834.0 110.2 31.4 244.8 182.2 0602 1200 + + + + + 243.1 182.2 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 1200 1 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0601 1200 60.5 760.0 908.0 119.5 16.0 243.9 184.0 0601 1300 60.7 759.0 909.0 119.8 16.0 246.4 183.8 0601 1400 60.7 758.0 909.0 119.9 16.1 245.7 183.8 0601 1500 60.7 758.0 912.0 120.3 16.0 245.0 183.8 0601 1600 60.8 758.0 908.0 119.8 15.8 245.2 183.7 0601 1700 60.9 757.0 907.0 119.8 15.6 245.0 183.8 0601 1800 60.9 757.0 909.0 120.1 15.4 246.8 183.7 0601 1900 60.8 757.0 907.0 119.8 15.2 245.9 183.5 0601 2000 60.8 758.0 905.0 119.4 14.9 244.9 183.4 0601 2100 60.9 758.0 906.0 119.5 14.9 245.5 183.4 0601 2200 60.9 758.0 904.0 119.3 14.8 244.6 183.3 0601 2300 60.9 759.0 905.0 119.2 15.0 244.5 183.3 0602 0000 60.9 759.0 903.0 119.0 15.0 244.6 183.2 0602 0100 60.8 759.0 906.0 119.4 15.0 244.8 183.2 0602 0200 60.8 759.0 906.0 119.4 15.2 243.5 182.9 0602 0300 60.7 759.0 907.0 119.5 15.4 245.1 182.7 0602 0400 60.7 759.0 907.0 119.5 15.5 243.9 182.6 0602 0500 60.7 759.0 907.0 119.5 15.8 244.7 182.1 0602 0600 60.7 760.0 908.0 119.5 15.8 244.0 182.1 0602 0700 60.7 760.0 910.0 119.7 15.7 242.8 182.1 0602 0800 60.7 760.0 912.0 120.0 16.0 245.6 182.2 0602 0900 60.7 760.0 909.0 119.6 15.8 242.7 182.2 0602 1000 60.8 759.0 909.0 119.8 16.0 242.8 182.2 0602 1100 60.8 759.0 910.0 119.9 15.9 244.8 182.2 0602 1200 + + + + + 243.1 182.2 TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 1200 1 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0601 1200 60.3 760.0 912.0 120.0 13.8 229.4 90.0 0601 1300 60.3 759.0 914.0 120.4 13.9 231.7 90.0 0601 1400 60.4 759.0 916.0 120.7 14.0 231.4 90.0 0601 1500 60.5 758.0 916.0 120.8 13.0 248.8 90.0 0601 1600 60.6 758.0 916.0 120.8 13.8 252.2 90.0 0601 1700 60.5 757.0 916.0 121.0 12.7 252.3 90.0 0601 1800 60.7 757.0 917.0 121.1 14.1 254.0 90.0 0601 1900 60.7 757.0 917.0 121.1 13.6 254.8 90.0 0601 2000 60.7 757.0 918.0 121.3 10.9 254.6 90.0 0601 2100 60.8 758.0 922.0 121.6 13.7 251.3 90.0 0601 2200 60.9 759.0 923.0 121.6 13.3 234.3 90.0 0601 2300 60.9 759.0 928.0 122.3 13.0 233.1 90.0 0602 0000 61.0 759.0 927.0 122.1 13.4 221.7 90.0 0602 0100 61.0 759.0 929.0 122.4 14.2 213.6 91.6 0602 0200 61.0 759.0 929.0 122.4 14.7 210.7 92.0 0602 0300 61.0 760.0 929.0 122.2 13.8 209.7 92.0 0602 0400 61.0 760.0 929.0 122.2 14.9 210.6 92.0 0602 0500 61.0 760.0 929.0 122.2 13.8 211.7 92.0 0602 0600 61.0 760.0 928.0 122.1 14.9 223.9 92.0 0602 0700 60.9 760.0 927.0 122.0 14.2 223.8 92.0 0602 0800 60.9 760.0 925.0 121.7 14.5 225.6 92.0 0602 0900 61.0 760.0 925.0 121.7 15.2 220.1 92.0 0602 1000 60.9 760.0 925.0 121.7 14.4 220.4 92.0 0602 1100 60.9 759.0 925.0 121.9 13.5 219.3 92.0 0602 1200 + + + + + 220.3 92.0 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 1200 1 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0601 1200 60.4 761.0 941.0 123.7 10.0 229.4 90.0 0601 1300 60.5 760.0 942.0 123.9 9.9 231.7 90.0 0601 1400 60.6 760.0 943.0 124.1 10.0 231.4 90.0 0601 1500 60.5 759.0 944.0 124.4 10.2 248.8 90.0 0601 1600 60.6 759.0 946.0 124.6 10.5 252.2 90.0 0601 1700 60.6 758.0 946.0 124.8 10.3 252.3 90.0 0601 1800 60.7 758.0 948.0 125.1 10.5 254.0 90.0 0601 1900 60.6 758.0 948.0 125.1 10.3 254.8 90.0 0601 2000 60.7 758.0 949.0 125.2 10.3 254.6 90.0 0601 2100 60.7 759.0 950.0 125.2 10.1 251.3 90.0 0601 2200 60.7 759.0 951.0 125.3 9.8 234.3 90.0 0601 2300 60.8 760.0 951.0 125.1 9.9 233.1 90.0 0602 0000 60.9 760.0 952.0 125.3 9.6 221.7 90.0 0602 0100 60.9 760.0 953.0 125.4 9.5 213.6 91.6 0602 0200 61.0 760.0 953.0 125.4 9.5 210.7 92.0 0602 0300 61.0 761.0 954.0 125.4 9.5 209.7 92.0 0602 0400 61.0 761.0 954.0 125.4 9.6 210.6 92.0 0602 0500 61.0 761.0 955.0 125.5 9.5 211.7 92.0 0602 0600 61.0 761.0 955.0 125.5 9.7 223.9 92.0 0602 0700 61.0 761.0 956.0 125.6 9.8 223.8 92.0 0602 0800 61.0 761.0 956.0 125.6 9.7 225.6 92.0 0602 0900 61.1 761.0 957.0 125.8 9.6 220.1 92.0 0602 1000 61.1 761.0 957.0 125.8 9.6 220.4 92.0 0602 1100 61.2 760.0 958.0 126.1 9.5 219.3 92.0 0602 1200 + + + + + 220.3 92.0 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 1200 1 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0601 1200 60.1 760.0 859.0 113.0 14.0 234.1 150.4 0601 1300 60.2 759.0 862.0 113.6 11.2 234.7 150.3 0601 1400 60.4 759.0 865.0 114.0 9.7 234.6 150.3 0601 1500 60.5 758.0 869.0 114.6 11.2 235.0 150.4 0601 1600 60.7 758.0 872.0 115.0 10.5 251.7 150.0 0601 1700 60.7 757.0 876.0 115.7 11.5 265.7 149.7 0601 1800 60.8 757.0 879.0 116.1 10.5 268.2 149.6 0601 1900 60.7 757.0 881.0 116.4 11.8 268.6 149.6 0601 2000 60.7 757.0 882.0 116.5 9.9 268.6 149.6 0601 2100 60.7 757.0 883.0 116.6 10.9 267.2 149.6 0601 2200 60.6 758.0 885.0 116.8 10.9 256.1 149.8 0601 2300 60.6 758.0 885.0 116.8 8.8 243.5 150.2 0602 0000 60.5 758.0 886.0 116.9 11.6 241.7 150.1 0602 0100 60.5 758.0 887.0 117.0 10.8 228.9 150.4 0602 0200 60.5 758.0 888.0 117.2 13.1 220.7 150.4 0602 0300 60.5 758.0 888.0 117.2 12.2 220.1 150.4 0602 0400 60.5 758.0 889.0 117.3 12.4 220.0 150.4 0602 0500 60.5 758.0 888.0 117.2 11.9 221.0 150.4 0602 0600 60.5 759.0 889.0 117.1 11.0 221.1 150.3 0602 0700 60.5 759.0 889.0 117.1 10.8 221.0 150.3 0602 0800 60.5 759.0 890.0 117.3 10.6 241.7 149.9 0602 0900 60.6 758.0 890.0 117.4 11.0 242.7 149.8 0602 1000 60.7 758.0 891.0 117.5 10.6 240.4 149.7 0602 1100 60.8 758.0 893.0 117.8 11.1 237.5 149.7 0602 1200 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 1200 1 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0601 1200 60.2 764.0 927.0 121.3 8.1 234.1 150.4 0601 1300 60.3 763.0 927.0 121.5 8.0 234.7 150.3 0601 1400 60.5 762.0 927.0 121.7 8.0 234.6 150.3 0601 1500 60.5 762.0 928.0 121.8 8.0 235.0 150.4 0601 1600 60.7 761.0 928.0 121.9 8.0 251.7 150.0 0601 1700 60.8 761.0 928.0 121.9 7.9 265.7 149.7 0601 1800 60.9 760.0 926.0 121.8 7.9 268.2 149.6 0601 1900 61.0 760.0 924.0 121.6 7.9 268.6 149.6 0601 2000 61.0 761.0 922.0 121.2 7.9 268.6 149.6 0601 2100 60.9 761.0 920.0 120.9 8.0 267.2 149.6 0601 2200 60.9 762.0 918.0 120.5 8.0 256.1 149.8 0601 2300 60.8 762.0 917.0 120.3 8.0 243.5 150.2 0602 0000 60.7 762.0 917.0 120.3 8.0 241.7 150.1 0602 0100 60.7 762.0 920.0 120.7 8.0 228.9 150.4 0602 0200 60.7 762.0 922.0 121.0 8.0 220.7 150.4 0602 0300 60.6 762.0 923.0 121.1 8.0 220.1 150.4 0602 0400 60.6 762.0 923.0 121.1 8.0 220.0 150.4 0602 0500 60.6 762.0 924.0 121.3 8.0 221.0 150.4 0602 0600 60.5 762.0 925.0 121.4 8.0 221.1 150.3 0602 0700 60.5 762.0 925.0 121.4 8.0 221.0 150.3 0602 0800 60.6 762.0 925.0 121.4 8.0 241.7 149.9 0602 0900 60.7 762.0 927.0 121.7 8.0 242.7 149.8 0602 1000 60.8 762.0 928.0 121.8 8.0 240.4 149.7 0602 1100 60.9 762.0 929.0 121.9 8.0 237.5 149.7 0602 1200 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 1200 1 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0601 1200 + + + + + 234.1 150.4 0601 1300 + + + + + 234.7 150.3 0601 1400 + + + + + 234.6 150.3 0601 1500 + + + + + 235.0 150.4 0601 1600 + + + + + 251.7 150.0 0601 1700 + + + + + 265.7 149.7 0601 1800 + + + + + 268.2 149.6 0601 1900 + + + + + 268.6 149.6 0601 2000 + + + + + 268.6 149.6 0601 2100 + + + + + 267.2 149.6 0601 2200 + + + + + 256.1 149.8 0601 2300 + + + + + 243.5 150.2 0602 0000 + + + + + 241.7 150.1 0602 0100 + + + + + 228.9 150.4 0602 0200 + + + + + 220.7 150.4 0602 0300 + + + + + 220.1 150.4 0602 0400 + + + + + 220.0 150.4 0602 0500 + + + + + 221.0 150.4 0602 0600 + + + + + 221.1 150.3 0602 0700 + + + + + 221.0 150.3 0602 0800 + + + + + 241.7 149.9 0602 0900 + + + + + 242.7 149.8 0602 1000 + + + + + 240.4 149.7 0602 1100 + + + + + 237.5 149.7 0602 1200 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 1200 1 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0601 1200 60.2 762.0 923.0 121.1 8.9 234.1 150.4 0601 1300 60.3 761.0 922.0 121.2 9.0 234.7 150.3 0601 1400 60.4 761.0 922.0 121.2 9.0 234.6 150.3 0601 1500 60.6 760.0 921.0 121.2 9.0 235.0 150.4 0601 1600 60.7 760.0 920.0 121.1 9.2 251.7 150.0 0601 1700 60.8 759.0 920.0 121.2 9.3 265.7 149.7 0601 1800 60.8 759.0 919.0 121.1 9.4 268.2 149.6 0601 1900 60.8 759.0 920.0 121.2 9.4 268.6 149.6 0601 2000 60.8 759.0 920.0 121.2 9.3 268.6 149.6 0601 2100 60.7 760.0 920.0 121.1 9.4 267.2 149.6 0601 2200 60.7 760.0 920.0 121.1 9.3 256.1 149.8 0601 2300 60.7 760.0 920.0 121.1 9.2 243.5 150.2 0602 0000 60.6 760.0 920.0 121.1 9.1 241.7 150.1 0602 0100 60.6 760.0 922.0 121.3 8.9 228.9 150.4 0602 0200 60.6 761.0 922.0 121.2 8.8 220.7 150.4 0602 0300 60.6 761.0 922.0 121.2 8.8 220.1 150.4 0602 0400 60.5 761.0 922.0 121.2 8.7 220.0 150.4 0602 0500 60.5 761.0 922.0 121.2 8.8 221.0 150.4 0602 0600 60.6 761.0 922.0 121.2 8.7 221.1 150.3 0602 0700 60.6 761.0 921.0 121.0 8.8 221.0 150.3 0602 0800 60.6 761.0 919.0 120.8 9.0 241.7 149.9 0602 0900 60.7 761.0 919.0 120.8 9.0 242.7 149.8 0602 1000 60.7 761.0 918.0 120.6 9.0 240.4 149.7 0602 1100 60.8 761.0 917.0 120.5 9.0 237.5 149.7 0602 1200 + + + + + + +