TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 1500 9 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0709 1500 66.2 749.8 822.0 109.6 17.4 + + 0709 1600 66.3 749.0 821.0 109.6 17.3 + + 0709 1700 66.3 748.4 821.0 109.7 17.3 + + 0709 1800 66.4 747.9 821.0 109.8 17.2 + + 0709 1900 66.4 747.3 820.0 109.7 17.1 + + 0709 2000 66.4 747.0 820.0 109.8 16.9 + + 0709 2100 66.5 746.9 819.0 109.7 16.8 + + 0709 2200 66.5 747.1 819.0 109.6 16.8 + + 0709 2300 66.4 747.3 817.0 109.3 16.8 + + 0710 0000 66.4 747.5 815.0 109.0 16.8 + + 0710 0100 66.3 747.7 813.0 108.7 16.8 + + 0710 0200 66.3 747.8 812.0 108.6 16.8 + + 0710 0300 66.2 747.9 810.0 108.3 16.8 + + 0710 0400 66.2 747.9 807.0 107.9 16.8 + + 0710 0500 66.1 747.9 805.0 107.6 16.8 + + 0710 0600 66.0 748.1 803.0 107.3 16.9 + + 0710 0700 66.0 748.3 803.0 107.3 16.8 + + 0710 0800 66.0 748.4 802.0 107.2 16.6 + + 0710 0900 66.1 748.2 803.0 107.3 16.7 + + 0710 1000 66.2 747.9 806.0 107.8 16.7 + + 0710 1100 66.4 747.5 809.0 108.2 16.6 + + 0710 1200 66.6 747.2 813.0 108.8 16.7 + + 0710 1300 66.6 746.6 816.0 109.3 16.8 + + 0710 1400 66.6 746.0 816.0 109.4 16.7 + + 0710 1500 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 1500 9 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0709 1500 67.0 750.1 818.0 109.1 50.3 132.6 75.7 0709 1600 67.2 749.3 819.0 109.3 50.1 153.8 75.3 0709 1700 67.1 748.7 819.0 109.4 50.0 154.4 75.1 0709 1800 67.0 748.1 820.0 109.6 49.9 154.4 74.9 0709 1900 67.4 747.5 823.0 110.1 49.8 166.6 74.6 0709 2000 67.0 747.1 821.0 109.9 49.8 166.4 74.6 0709 2100 67.0 747.1 820.0 109.8 49.8 153.3 74.6 0709 2200 67.1 747.5 821.0 109.8 49.9 152.7 74.5 0709 2300 67.0 747.8 820.0 109.7 49.8 131.0 74.5 0710 0000 67.0 748.0 820.0 109.6 49.8 128.8 74.4 0710 0100 67.0 748.1 820.0 109.6 49.7 133.6 79.0 0710 0200 67.2 748.3 821.0 109.7 49.8 133.7 79.0 0710 0300 67.2 748.3 821.0 109.7 49.7 133.7 79.0 0710 0400 67.5 748.4 823.0 110.0 49.6 142.7 78.7 0710 0500 67.1 748.4 820.0 109.6 49.7 145.0 78.9 0710 0600 67.2 748.6 820.0 109.5 49.5 173.8 78.6 0710 0700 67.3 748.8 819.0 109.4 49.5 185.5 78.5 0710 0800 67.8 748.8 823.0 109.9 49.5 170.0 79.0 0710 0900 67.8 748.5 824.0 110.1 49.4 168.1 78.8 0710 1000 67.3 748.2 819.0 109.5 49.6 150.5 78.9 0710 1100 67.3 747.8 817.0 109.3 49.6 137.5 79.1 0710 1200 67.2 747.4 816.0 109.2 49.5 135.8 79.1 0710 1300 67.2 746.9 815.0 109.1 49.5 136.5 79.0 0710 1400 67.5 746.2 816.0 109.4 49.6 136.1 79.2 0710 1500 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 1500 9 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0709 1500 67.5 752.2 877.0 116.6 17.8 132.6 75.7 0709 1600 67.4 751.4 880.0 117.1 18.2 153.8 75.3 0709 1700 67.5 750.8 877.0 116.8 18.1 154.4 75.1 0709 1800 67.5 750.3 876.0 116.8 18.1 154.4 74.9 0709 1900 67.5 749.8 875.0 116.7 18.2 166.6 74.6 0709 2000 67.5 749.3 875.0 116.8 18.0 166.4 74.6 0709 2100 67.6 749.3 876.0 116.9 17.8 153.3 74.6 0709 2200 67.6 749.8 871.0 116.2 17.8 152.7 74.5 0709 2300 67.6 750.1 880.0 117.3 17.4 131.0 74.5 0710 0000 67.5 750.2 867.0 115.6 17.4 128.8 74.4 0710 0100 67.6 750.4 867.0 115.5 17.6 133.6 79.0 0710 0200 67.6 750.5 864.0 115.1 17.7 133.7 79.0 0710 0300 67.6 750.5 864.0 115.1 17.7 133.7 79.0 0710 0400 67.6 750.6 864.0 115.1 17.9 142.7 78.7 0710 0500 67.6 750.6 865.0 115.2 17.9 145.0 78.9 0710 0600 67.6 750.8 871.0 116.0 18.4 173.8 78.6 0710 0700 67.6 751.0 874.0 116.4 18.6 185.5 78.5 0710 0800 67.6 750.9 876.0 116.7 18.3 170.0 79.0 0710 0900 67.8 750.7 877.0 116.8 18.0 168.1 78.8 0710 1000 67.9 750.4 878.0 117.0 17.6 150.5 78.9 0710 1100 68.1 750.0 877.0 116.9 17.4 137.5 79.1 0710 1200 68.2 749.6 875.0 116.7 17.6 135.8 79.1 0710 1300 68.1 749.0 873.0 116.6 17.7 136.5 79.0 0710 1400 68.0 748.4 872.0 116.5 17.5 136.1 79.2 0710 1500 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 1500 9 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0709 1500 66.7 752.0 816.0 108.5 32.2 149.9 48.9 0709 1600 66.7 752.0 815.0 108.4 32.2 153.8 49.0 0709 1700 66.8 751.0 815.0 108.5 32.2 181.2 48.9 0709 1800 66.7 751.0 819.0 109.1 32.2 184.4 48.9 0709 1900 66.8 750.0 821.0 109.5 32.1 205.6 48.9 0709 2000 66.8 750.0 821.0 109.5 32.1 201.9 48.9 0709 2100 66.8 751.0 820.0 109.2 32.1 190.8 48.9 0709 2200 66.7 751.0 819.0 109.1 32.1 180.8 48.9 0709 2300 66.7 751.0 819.0 109.1 32.1 149.6 48.9 0710 0000 66.7 751.0 817.0 108.8 32.1 129.6 48.9 0710 0100 66.8 751.0 817.0 108.8 32.1 131.0 50.9 0710 0200 66.7 751.0 816.0 108.7 32.1 132.9 50.9 0710 0300 66.8 751.0 816.0 108.7 32.1 130.7 50.9 0710 0400 66.8 751.0 815.0 108.5 32.1 142.8 51.0 0710 0500 66.7 752.0 813.0 108.1 32.1 142.2 51.0 0710 0600 66.7 752.0 814.0 108.2 32.1 174.2 50.9 0710 0700 66.7 752.0 813.0 108.1 32.1 203.2 50.9 0710 0800 66.7 751.0 813.0 108.3 32.1 184.5 50.9 0710 0900 66.8 751.0 814.0 108.4 32.1 164.0 51.0 0710 1000 67.1 751.0 820.0 109.2 32.1 154.6 51.0 0710 1100 67.1 750.0 820.0 109.3 32.1 140.7 51.0 0710 1200 67.1 750.0 821.0 109.5 32.1 142.1 51.0 0710 1300 67.0 749.0 819.0 109.3 32.1 140.0 51.0 0710 1400 67.2 749.0 822.0 109.7 32.1 142.4 50.9 0710 1500 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 1500 9 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0709 1500 67.0 755.0 879.0 116.4 14.8 149.9 48.9 0709 1600 67.0 754.0 879.0 116.6 14.8 153.8 49.0 0709 1700 67.0 753.0 876.0 116.3 15.2 181.2 48.9 0709 1800 67.0 753.0 876.0 116.3 15.2 184.4 48.9 0709 1900 67.0 753.0 874.0 116.1 15.4 205.6 48.9 0709 2000 66.9 753.0 874.0 116.1 15.1 201.9 48.9 0709 2100 66.9 753.0 874.0 116.1 15.0 190.8 48.9 0709 2200 66.9 754.0 875.0 116.0 14.7 180.8 48.9 0709 2300 66.9 754.0 876.0 116.2 14.3 149.6 48.9 0710 0000 67.0 754.0 874.0 115.9 14.2 129.6 48.9 0710 0100 67.0 754.0 872.0 115.6 14.3 131.0 50.9 0710 0200 67.0 754.0 873.0 115.8 14.3 132.9 50.9 0710 0300 67.0 753.0 872.0 115.8 14.2 130.7 50.9 0710 0400 67.0 754.0 873.0 115.8 14.5 142.8 51.0 0710 0500 67.0 754.0 874.0 115.9 14.4 142.2 51.0 0710 0600 67.0 754.0 874.0 115.9 15.0 174.2 50.9 0710 0700 67.0 754.0 877.0 116.3 15.0 203.2 50.9 0710 0800 67.0 754.0 876.0 116.2 14.5 184.5 50.9 0710 0900 67.1 754.0 874.0 115.9 14.2 164.0 51.0 0710 1000 67.2 753.0 876.0 116.3 14.2 154.6 51.0 0710 1100 67.3 753.0 876.0 116.3 14.2 140.7 51.0 0710 1200 67.3 752.0 873.0 116.1 14.2 142.1 51.0 0710 1300 67.3 752.0 873.0 116.1 14.0 140.0 51.0 0710 1400 67.4 751.0 874.0 116.4 14.0 142.4 50.9 0710 1500 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 1500 9 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0709 1500 67.1 755.0 816.0 108.1 16.9 127.6 52.0 0709 1600 67.1 755.0 817.0 108.2 16.6 130.3 52.0 0709 1700 67.1 754.0 817.0 108.4 16.2 159.0 52.0 0709 1800 67.0 754.0 817.0 108.4 15.8 174.4 52.0 0709 1900 67.2 754.0 816.0 108.2 14.5 191.3 52.0 0709 2000 67.0 754.0 815.0 108.1 15.7 190.9 52.0 0709 2100 66.9 754.0 815.0 108.1 15.8 180.3 52.0 0709 2200 67.0 754.0 814.0 108.0 15.7 170.3 52.0 0709 2300 66.9 755.0 814.0 107.8 16.6 150.1 52.0 0710 0000 66.9 755.0 814.0 107.8 16.8 123.9 52.0 0710 0100 66.9 754.0 814.0 108.0 16.8 120.5 52.9 0710 0200 66.9 754.0 814.0 108.0 16.8 120.4 53.0 0710 0300 66.8 754.0 814.0 108.0 16.5 120.6 53.0 0710 0400 66.8 754.0 815.0 108.1 16.1 129.4 53.0 0710 0500 66.8 754.0 815.0 108.1 15.4 131.3 53.0 0710 0600 66.8 755.0 816.0 108.1 15.4 160.4 53.0 0710 0700 67.0 755.0 817.0 108.2 14.8 190.4 53.0 0710 0800 67.0 754.0 819.0 108.6 14.9 177.0 53.0 0710 0900 67.1 754.0 820.0 108.8 15.2 161.3 53.0 0710 1000 67.2 754.0 821.0 108.9 16.4 133.2 53.0 0710 1100 67.3 753.0 821.0 109.0 16.4 131.7 53.0 0710 1200 67.4 753.0 822.0 109.2 16.3 131.7 53.0 0710 1300 67.4 752.0 823.0 109.4 16.4 130.8 53.0 0710 1400 67.5 752.0 824.0 109.6 16.3 132.3 53.0 0710 1500 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 1500 9 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0709 1500 66.9 756.0 873.0 115.5 8.2 127.6 52.0 0709 1600 67.0 756.0 872.0 115.3 8.2 130.3 52.0 0709 1700 67.1 755.0 870.0 115.2 8.5 159.0 52.0 0709 1800 67.2 755.0 866.0 114.7 8.8 174.4 52.0 0709 1900 67.1 755.0 861.0 114.0 9.1 191.3 52.0 0709 2000 67.1 754.0 856.0 113.5 9.2 190.9 52.0 0709 2100 67.0 755.0 851.0 112.7 9.3 180.3 52.0 0709 2200 66.9 755.0 848.0 112.3 9.4 170.3 52.0 0709 2300 66.9 755.0 848.0 112.3 9.3 150.1 52.0 0710 0000 66.8 755.0 848.0 112.3 9.1 123.9 52.0 0710 0100 66.8 755.0 853.0 113.0 9.3 120.5 52.9 0710 0200 66.8 755.0 854.0 113.1 9.3 120.4 53.0 0710 0300 66.8 755.0 859.0 113.8 9.1 120.6 53.0 0710 0400 66.8 755.0 860.0 113.9 9.2 129.4 53.0 0710 0500 66.8 755.0 860.0 113.9 9.3 131.3 53.0 0710 0600 66.7 755.0 861.0 114.0 9.7 160.4 53.0 0710 0700 66.8 755.0 861.0 114.0 10.0 190.4 53.0 0710 0800 66.9 755.0 858.0 113.6 9.9 177.0 53.0 0710 0900 67.0 755.0 857.0 113.5 9.9 161.3 53.0 0710 1000 67.1 754.0 859.0 113.9 9.6 133.2 53.0 0710 1100 67.2 754.0 862.0 114.3 9.6 131.7 53.0 0710 1200 67.3 754.0 863.0 114.5 9.4 131.7 53.0 0710 1300 67.4 753.0 868.0 115.3 9.2 130.8 53.0 0710 1400 67.5 753.0 869.0 115.4 9.2 132.3 53.0 0710 1500 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 1500 9 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0709 1500 67.0 759.0 814.0 107.2 13.7 136.6 93.7 0709 1600 67.1 759.0 815.0 107.4 13.6 137.2 93.7 0709 1700 67.2 758.0 815.0 107.5 13.9 137.2 93.7 0709 1800 67.2 758.0 815.0 107.5 13.1 137.4 93.8 0709 1900 67.3 757.0 816.0 107.8 14.1 137.8 94.1 0709 2000 67.3 757.0 815.0 107.7 13.7 137.8 94.4 0709 2100 67.3 757.0 815.0 107.7 13.8 137.9 94.7 0709 2200 67.3 757.0 813.0 107.4 14.1 138.2 94.9 0709 2300 67.3 757.0 812.0 107.3 14.5 138.5 95.1 0710 0000 67.3 757.0 811.0 107.1 14.1 137.3 95.3 0710 0100 67.2 757.0 809.0 106.9 13.7 137.9 95.3 0710 0200 67.2 757.0 808.0 106.7 13.6 137.8 95.1 0710 0300 67.1 757.0 807.0 106.6 14.7 137.7 95.1 0710 0400 67.0 757.0 807.0 106.6 14.1 137.9 95.1 0710 0500 66.9 757.0 806.0 106.5 13.7 138.0 95.1 0710 0600 66.9 757.0 806.0 106.5 13.5 139.7 95.1 0710 0700 66.8 757.0 806.0 106.5 14.6 163.6 94.8 0710 0800 66.8 757.0 807.0 106.6 15.0 164.2 95.0 0710 0900 66.8 757.0 808.0 106.7 15.0 164.3 95.2 0710 1000 66.9 757.0 808.0 106.7 13.8 164.5 95.2 0710 1100 66.9 756.0 810.0 107.1 13.6 164.9 95.0 0710 1200 67.0 756.0 811.0 107.3 14.1 164.8 94.8 0710 1300 67.1 756.0 812.0 107.4 14.4 163.8 94.7 0710 1400 67.2 755.0 814.0 107.8 15.0 138.9 95.0 0710 1500 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 1500 9 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0709 1500 67.1 763.0 900.0 118.0 7.9 136.6 93.7 0709 1600 67.3 762.0 900.0 118.1 7.9 137.2 93.7 0709 1700 67.3 761.0 900.0 118.3 7.9 137.2 93.7 0709 1800 67.4 761.0 899.0 118.1 7.8 137.4 93.8 0709 1900 67.4 760.0 900.0 118.4 7.8 137.8 94.1 0709 2000 67.4 760.0 898.0 118.2 7.8 137.8 94.4 0709 2100 67.3 760.0 896.0 117.9 7.8 137.9 94.7 0709 2200 67.3 760.0 894.0 117.6 7.8 138.2 94.9 0709 2300 67.3 760.0 894.0 117.6 7.8 138.5 95.1 0710 0000 67.3 761.0 894.0 117.5 7.8 137.3 95.3 0710 0100 67.3 761.0 894.0 117.5 7.8 137.9 95.3 0710 0200 67.2 760.0 892.0 117.4 7.8 137.8 95.1 0710 0300 67.2 760.0 893.0 117.5 7.8 137.7 95.1 0710 0400 67.2 760.0 885.0 116.4 7.8 137.9 95.1 0710 0500 67.1 760.0 892.0 117.4 7.8 138.0 95.1 0710 0600 67.1 760.0 893.0 117.5 7.8 139.7 95.1 0710 0700 67.0 761.0 891.0 117.1 7.8 163.6 94.8 0710 0800 67.0 760.0 893.0 117.5 7.8 164.2 95.0 0710 0900 67.0 760.0 892.0 117.4 7.8 164.3 95.2 0710 1000 67.0 760.0 891.0 117.2 7.8 164.5 95.2 0710 1100 67.1 760.0 888.0 116.8 7.8 164.9 95.0 0710 1200 67.1 759.0 888.0 117.0 7.8 164.8 94.8 0710 1300 67.2 759.0 888.0 117.0 7.7 163.8 94.7 0710 1400 67.3 759.0 875.0 115.3 7.8 138.9 95.0 0710 1500 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 1500 9 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0709 1500 + + + + + 136.6 93.7 0709 1600 + + + + + 137.2 93.7 0709 1700 + + + + + 137.2 93.7 0709 1800 + + + + + 137.4 93.8 0709 1900 + + + + + 137.8 94.1 0709 2000 + + + + + 137.8 94.4 0709 2100 + + + + + 137.9 94.7 0709 2200 + + + + + 138.2 94.9 0709 2300 + + + + + 138.5 95.1 0710 0000 + + + + + 137.3 95.3 0710 0100 + + + + + 137.9 95.3 0710 0200 + + + + + 137.8 95.1 0710 0300 + + + + + 137.7 95.1 0710 0400 + + + + + 137.9 95.1 0710 0500 + + + + + 138.0 95.1 0710 0600 + + + + + 139.7 95.1 0710 0700 + + + + + 163.6 94.8 0710 0800 + + + + + 164.2 95.0 0710 0900 + + + + + 164.3 95.2 0710 1000 + + + + + 164.5 95.2 0710 1100 + + + + + 164.9 95.0 0710 1200 + + + + + 164.8 94.8 0710 1300 + + + + + 163.8 94.7 0710 1400 + + + + + 138.9 95.0 0710 1500 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 1500 9 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0709 1500 67.0 760.0 891.0 117.2 22.3 136.6 93.7 0709 1600 67.1 760.0 891.0 117.2 22.2 137.2 93.7 0709 1700 67.2 759.0 891.0 117.4 22.2 137.2 93.7 0709 1800 67.2 759.0 890.0 117.3 22.1 137.4 93.8 0709 1900 67.3 758.0 890.0 117.4 22.1 137.8 94.1 0709 2000 67.3 758.0 890.0 117.4 22.2 137.8 94.4 0709 2100 67.3 758.0 891.0 117.5 22.0 137.9 94.7 0709 2200 67.3 758.0 890.0 117.4 22.2 138.2 94.9 0709 2300 67.3 758.0 890.0 117.4 22.2 138.5 95.1 0710 0000 67.3 759.0 889.0 117.1 21.9 137.3 95.3 0710 0100 67.2 759.0 890.0 117.3 22.1 137.9 95.3 0710 0200 67.2 758.0 889.0 117.3 22.3 137.8 95.1 0710 0300 67.1 758.0 890.0 117.4 22.4 137.7 95.1 0710 0400 67.0 758.0 890.0 117.4 22.6 137.9 95.1 0710 0500 66.9 758.0 891.0 117.5 22.8 138.0 95.1 0710 0600 66.9 759.0 891.0 117.4 23.0 139.7 95.1 0710 0700 66.8 759.0 891.0 117.4 24.2 163.6 94.8 0710 0800 66.8 758.0 891.0 117.5 24.0 164.2 95.0 0710 0900 66.8 758.0 890.0 117.4 24.3 164.3 95.2 0710 1000 66.8 758.0 890.0 117.4 24.4 164.5 95.2 0710 1100 66.9 758.0 891.0 117.5 24.3 164.9 95.0 0710 1200 67.0 757.0 889.0 117.4 24.3 164.8 94.8 0710 1300 67.1 757.0 889.0 117.4 24.0 163.8 94.7 0710 1400 67.2 757.0 888.0 117.3 22.6 138.9 95.0 0710 1500 + + + + + + +