TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 1300 17 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0317 1300 43.4 752.3 785.0 104.3 16.5 + + 0317 1400 43.5 751.9 786.0 104.5 16.4 + + 0317 1500 43.5 752.1 787.0 104.6 16.4 + + 0317 1600 43.6 751.8 788.0 104.8 16.3 + + 0317 1700 43.6 751.3 788.0 104.9 16.4 + + 0317 1800 43.6 751.2 788.0 104.9 16.3 + + 0317 1900 43.5 751.0 787.0 104.8 16.3 + + 0317 2000 43.4 751.1 786.0 104.6 16.3 + + 0317 2100 43.3 751.3 785.0 104.5 16.3 + + 0317 2200 43.3 751.5 784.0 104.3 16.3 + + 0317 2300 43.2 751.3 783.0 104.2 16.2 + + 0318 0000 43.2 751.2 782.0 104.1 16.2 + + 0318 0100 43.1 751.1 782.0 104.1 16.2 + + 0318 0200 43.1 751.1 781.0 104.0 16.2 + + 0318 0300 43.1 750.9 781.0 104.0 16.2 + + 0318 0400 43.1 751.2 780.0 103.8 16.2 + + 0318 0500 43.1 751.2 780.0 103.8 16.2 + + 0318 0600 43.1 751.4 779.0 103.7 16.2 + + 0318 0700 43.1 751.5 779.0 103.7 16.2 + + 0318 0800 43.1 751.8 779.0 103.6 16.2 + + 0318 0900 43.1 751.9 779.0 103.6 16.2 + + 0318 1000 43.2 752.6 781.0 103.8 16.3 + + 0318 1100 43.3 752.9 782.0 103.9 16.4 + + 0318 1200 + + + + + + + 0318 1300 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 1300 17 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0317 1300 43.8 753.2 803.0 106.6 49.9 181.4 24.2 0317 1400 43.8 753.1 801.0 106.4 49.8 181.7 24.1 0317 1500 43.5 752.5 802.0 106.6 49.8 181.6 24.0 0317 1600 43.8 752.1 803.0 106.8 49.7 181.7 24.0 0317 1700 43.6 751.8 805.0 107.1 49.7 181.0 23.9 0317 1800 43.6 751.5 805.0 107.1 49.7 180.3 23.9 0317 1900 43.7 751.0 806.0 107.3 49.7 181.6 24.0 0317 2000 43.5 751.0 806.0 107.3 49.7 182.3 24.4 0317 2100 43.6 751.5 807.0 107.4 49.7 181.9 24.4 0317 2200 43.6 751.7 807.0 107.4 49.7 181.9 24.4 0317 2300 43.5 751.8 806.0 107.2 49.7 182.0 24.4 0318 0000 43.6 752.0 806.0 107.2 49.7 181.9 24.3 0318 0100 43.9 751.8 805.0 107.1 49.6 182.1 24.2 0318 0200 43.7 751.9 804.0 106.9 49.6 181.9 24.1 0318 0300 43.6 752.1 804.0 106.9 49.6 182.0 24.1 0318 0400 43.6 752.4 803.0 106.7 49.6 182.3 24.0 0318 0500 43.6 752.6 803.0 106.7 49.6 181.9 24.0 0318 0600 43.6 753.1 802.0 106.5 49.5 182.2 24.4 0318 0700 43.5 753.1 802.0 106.5 49.5 182.8 24.4 0318 0800 43.6 753.4 802.0 106.5 49.5 182.2 24.4 0318 0900 43.6 753.5 802.0 106.4 49.6 174.4 16.9 0318 1000 43.6 753.8 802.0 106.4 49.6 172.4 15.0 0318 1100 43.6 753.8 802.0 106.4 49.7 172.6 15.1 0318 1200 + + + + + 172.6 15.2 0318 1300 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 1300 17 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0317 1300 43.7 755.4 860.0 113.8 18.6 181.4 24.2 0317 1400 43.6 755.2 862.0 114.1 18.6 181.7 24.1 0317 1500 43.6 754.8 863.0 114.3 18.6 181.6 24.0 0317 1600 43.6 754.3 863.0 114.4 18.6 181.7 24.0 0317 1700 43.7 754.0 863.0 114.5 18.6 181.0 23.9 0317 1800 43.6 753.7 863.0 114.5 18.6 180.3 23.9 0317 1900 43.6 753.2 862.0 114.4 18.6 181.6 24.0 0317 2000 43.6 753.2 862.0 114.4 18.6 182.3 24.4 0317 2100 43.6 753.7 862.0 114.4 18.5 181.9 24.4 0317 2200 43.6 753.9 861.0 114.2 18.5 181.9 24.4 0317 2300 43.6 754.0 861.0 114.2 18.5 182.0 24.4 0318 0000 43.6 754.2 860.0 114.0 18.5 181.9 24.3 0318 0100 43.6 754.0 859.0 113.9 18.5 182.1 24.2 0318 0200 43.6 754.2 859.0 113.9 18.5 181.9 24.1 0318 0300 43.6 754.4 858.0 113.7 18.5 182.0 24.1 0318 0400 43.5 754.7 858.0 113.7 18.6 182.3 24.0 0318 0500 43.5 754.8 857.0 113.5 18.6 181.9 24.0 0318 0600 43.5 755.3 857.0 113.5 18.7 182.2 24.4 0318 0700 43.5 755.3 858.0 113.6 18.7 182.8 24.4 0318 0800 43.5 755.7 859.0 113.7 18.7 182.2 24.4 0318 0900 43.6 755.8 858.0 113.5 18.5 174.4 16.9 0318 1000 43.6 756.1 856.0 113.2 18.5 172.4 15.0 0318 1100 43.6 756.0 855.0 113.1 18.5 172.6 15.1 0318 1200 + + + + + 172.6 15.2 0318 1300 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 1300 17 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0317 1300 44.7 756.0 794.0 105.0 31.9 176.3 0.0 0317 1400 44.8 756.0 795.0 105.2 31.9 177.4 0.0 0317 1500 44.8 755.0 797.0 105.6 31.9 177.9 0.0 0317 1600 44.9 755.0 797.0 105.6 31.9 177.1 0.0 0317 1700 44.9 754.0 795.0 105.4 31.8 179.3 0.0 0317 1800 44.7 754.0 799.0 106.0 31.8 208.8 0.0 0317 1900 44.7 754.0 800.0 106.1 31.8 211.2 0.0 0317 2000 44.7 754.0 799.0 106.0 31.8 211.5 0.0 0317 2100 44.7 754.0 799.0 106.0 31.8 211.3 0.0 0317 2200 44.7 754.0 798.0 105.8 31.8 197.5 0.0 0317 2300 44.7 755.0 798.0 105.7 31.8 198.0 0.0 0318 0000 44.7 755.0 798.0 105.7 31.8 196.5 0.0 0318 0100 44.7 755.0 798.0 105.7 31.8 176.7 0.0 0318 0200 44.7 755.0 798.0 105.7 31.8 176.2 0.0 0318 0300 44.7 755.0 799.0 105.8 31.8 175.2 0.0 0318 0400 44.7 755.0 798.0 105.7 31.8 175.3 0.0 0318 0500 44.7 755.0 799.0 105.8 31.8 176.6 0.0 0318 0600 44.7 756.0 801.0 106.0 31.8 200.2 0.0 0318 0700 44.6 756.0 801.0 106.0 31.8 202.2 0.0 0318 0800 44.6 756.0 801.0 106.0 31.8 208.1 0.0 0318 0900 44.6 757.0 801.0 105.8 31.9 190.1 0.0 0318 1000 44.6 757.0 801.0 105.8 31.9 186.7 0.0 0318 1100 44.6 757.0 801.0 105.8 31.9 195.0 0.0 0318 1200 44.6 757.0 801.0 105.8 31.9 195.8 0.0 0318 1300 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 1300 17 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0317 1300 45.1 758.0 797.0 105.1 14.2 176.3 0.0 0317 1400 45.1 758.0 797.0 105.1 14.2 177.4 0.0 0317 1500 45.0 758.0 798.0 105.3 14.2 177.9 0.0 0317 1600 45.0 757.0 799.0 105.5 14.1 177.1 0.0 0317 1700 45.0 757.0 799.0 105.5 14.3 179.3 0.0 0317 1800 45.0 756.0 799.0 105.7 14.7 208.8 0.0 0317 1900 45.0 756.0 799.0 105.7 14.8 211.2 0.0 0317 2000 45.0 756.0 800.0 105.8 15.1 211.5 0.0 0317 2100 45.0 756.0 800.0 105.8 15.2 211.3 0.0 0317 2200 45.0 757.0 800.0 105.7 15.1 197.5 0.0 0317 2300 45.0 757.0 801.0 105.8 15.2 198.0 0.0 0318 0000 45.0 757.0 801.0 105.8 15.1 196.5 0.0 0318 0100 45.1 757.0 801.0 105.8 15.0 176.7 0.0 0318 0200 45.0 757.0 802.0 105.9 14.9 176.2 0.0 0318 0300 45.0 758.0 802.0 105.8 14.8 175.2 0.0 0318 0400 45.0 758.0 802.0 105.8 14.7 175.3 0.0 0318 0500 44.9 758.0 802.0 105.8 14.7 176.6 0.0 0318 0600 44.9 758.0 802.0 105.8 15.0 200.2 0.0 0318 0700 44.9 758.0 802.0 105.8 15.0 202.2 0.0 0318 0800 44.9 759.0 802.0 105.7 15.1 208.1 0.0 0318 0900 44.9 759.0 802.0 105.7 15.0 190.1 0.0 0318 1000 45.0 759.0 804.0 105.9 15.2 186.7 0.0 0318 1100 45.0 759.0 804.0 105.9 15.2 195.0 0.0 0318 1200 45.0 759.0 805.0 106.1 15.2 195.8 0.0 0318 1300 + + + + + 193.1 0.0 TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 1300 17 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0317 1300 45.9 759.0 799.0 105.3 16.0 175.8 0.0 0317 1400 45.7 758.0 797.0 105.1 15.8 175.1 0.0 0317 1500 45.7 758.0 796.0 105.0 15.5 176.0 0.0 0317 1600 45.7 757.0 795.0 105.0 16.0 175.0 0.0 0317 1700 45.7 757.0 795.0 105.0 15.8 175.1 0.0 0317 1800 45.7 756.0 795.0 105.2 15.3 177.1 0.0 0317 1900 45.6 756.0 794.0 105.0 15.5 175.7 0.5 0317 2000 45.7 756.0 795.0 105.2 16.5 184.4 10.0 0317 2100 45.6 757.0 794.0 104.9 16.4 184.9 10.0 0317 2200 45.6 757.0 794.0 104.9 16.0 184.3 10.0 0317 2300 45.6 757.0 795.0 105.0 16.6 184.7 10.0 0318 0000 45.6 757.0 794.0 104.9 16.4 183.2 10.0 0318 0100 45.6 757.0 795.0 105.0 16.3 182.9 10.0 0318 0200 45.6 757.0 795.0 105.0 16.4 183.5 10.0 0318 0300 45.6 758.0 796.0 105.0 16.7 182.7 10.0 0318 0400 45.6 758.0 796.0 105.0 16.6 183.3 10.0 0318 0500 45.7 758.0 797.0 105.1 16.3 184.3 10.0 0318 0600 45.7 758.0 797.0 105.1 16.4 183.9 10.0 0318 0700 45.7 758.0 797.0 105.1 16.3 184.3 10.0 0318 0800 45.6 759.0 797.0 105.0 16.1 183.2 10.0 0318 0900 45.6 759.0 798.0 105.1 16.2 183.1 10.0 0318 1000 45.6 759.0 798.0 105.1 16.0 183.4 10.5 0318 1100 45.6 759.0 799.0 105.3 16.1 181.9 15.0 0318 1200 45.6 759.0 799.0 105.3 16.3 188.9 15.0 0318 1300 + + + + + 189.4 15.0 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 1300 17 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0317 1300 45.7 760.0 811.0 106.7 8.8 175.8 0.0 0317 1400 45.8 760.0 809.0 106.4 8.7 175.1 0.0 0317 1500 45.8 759.0 807.0 106.3 8.5 176.0 0.0 0317 1600 45.8 758.0 805.0 106.2 8.3 175.0 0.0 0317 1700 45.8 758.0 803.0 105.9 8.3 175.1 0.0 0317 1800 45.7 758.0 801.0 105.7 8.3 177.1 0.0 0317 1900 45.7 757.0 800.0 105.7 8.2 175.7 0.5 0317 2000 45.7 758.0 798.0 105.3 8.3 184.4 10.0 0317 2100 45.7 758.0 800.0 105.5 8.4 184.9 10.0 0317 2200 45.6 758.0 802.0 105.8 8.2 184.3 10.0 0317 2300 45.6 758.0 802.0 105.8 8.3 184.7 10.0 0318 0000 45.6 758.0 803.0 105.9 8.2 183.2 10.0 0318 0100 45.6 759.0 803.0 105.8 8.2 182.9 10.0 0318 0200 45.5 759.0 802.0 105.7 8.2 183.5 10.0 0318 0300 45.5 759.0 803.0 105.8 8.1 182.7 10.0 0318 0400 45.5 759.0 803.0 105.8 8.2 183.3 10.0 0318 0500 45.5 759.0 803.0 105.8 8.2 184.3 10.0 0318 0600 45.5 760.0 803.0 105.7 8.2 183.9 10.0 0318 0700 45.5 760.0 804.0 105.8 8.3 184.3 10.0 0318 0800 45.5 760.0 804.0 105.8 8.2 183.2 10.0 0318 0900 45.5 760.0 805.0 105.9 8.2 183.1 10.0 0318 1000 45.6 760.0 806.0 106.1 8.1 183.4 10.5 0318 1100 45.6 760.0 807.0 106.2 8.2 181.9 15.0 0318 1200 45.6 760.0 809.0 106.4 8.1 188.9 15.0 0318 1300 + + + + + 189.4 15.0 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 1300 17 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0317 1300 45.9 761.0 826.0 108.5 14.9 218.3 24.7 0317 1400 46.0 761.0 827.0 108.7 14.9 227.6 23.0 0317 1500 46.1 760.0 829.0 109.1 14.8 213.8 2.4 0317 1600 46.1 760.0 829.0 109.1 14.7 211.6 2.4 0317 1700 46.1 759.0 831.0 109.5 14.6 213.1 2.3 0317 1800 46.2 759.0 832.0 109.6 14.5 216.8 2.3 0317 1900 46.2 759.0 832.0 109.6 14.5 212.2 2.3 0317 2000 46.2 760.0 833.0 109.6 14.4 212.2 2.3 0317 2100 46.2 759.0 832.0 109.6 14.2 212.0 1.2 0317 2200 46.2 759.0 832.0 109.6 14.3 209.5 0.0 0317 2300 46.1 760.0 831.0 109.3 14.3 211.2 0.0 0318 0000 46.1 760.0 829.0 109.1 14.5 209.5 0.0 0318 0100 46.1 760.0 829.0 109.1 14.4 209.5 0.0 0318 0200 46.1 760.0 828.0 108.9 14.3 210.1 0.0 0318 0300 46.1 760.0 827.0 108.8 14.5 209.2 0.0 0318 0400 46.1 760.0 826.0 108.7 14.4 209.3 0.0 0318 0500 46.1 760.0 825.0 108.6 14.4 209.9 0.0 0318 0600 46.1 760.0 825.0 108.6 14.5 209.2 0.0 0318 0700 46.1 761.0 825.0 108.4 14.4 209.4 0.0 0318 0800 46.1 761.0 824.0 108.3 14.3 213.1 2.3 0318 0900 46.1 761.0 823.0 108.1 14.2 212.7 2.3 0318 1000 46.1 761.0 823.0 108.1 14.3 210.6 2.3 0318 1100 46.1 762.0 824.0 108.1 14.4 211.2 2.3 0318 1200 46.1 762.0 823.0 108.0 14.2 211.2 2.3 0318 1300 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 1300 17 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0317 1300 0.0 764.0 0.0 0.0 0.0 218.3 24.7 0317 1400 46.0 764.0 834.0 109.2 7.9 227.6 23.0 0317 1500 46.2 763.0 835.0 109.4 7.8 213.8 2.4 0317 1600 46.2 762.0 837.0 109.8 7.8 211.6 2.4 0317 1700 46.2 762.0 838.0 110.0 7.8 213.1 2.3 0317 1800 46.2 761.0 839.0 110.2 7.8 216.8 2.3 0317 1900 46.2 762.0 840.0 110.2 7.8 212.2 2.3 0317 2000 46.2 762.0 840.0 110.2 7.3 212.2 2.3 0317 2100 46.2 762.0 840.0 110.2 7.8 212.0 1.2 0317 2200 46.3 762.0 840.0 110.2 7.8 209.5 0.0 0317 2300 46.3 762.0 840.0 110.2 7.8 211.2 0.0 0318 0000 46.2 762.0 839.0 110.1 7.5 209.5 0.0 0318 0100 46.2 762.0 838.0 110.0 7.8 209.5 0.0 0318 0200 46.2 762.0 838.0 110.0 7.8 210.1 0.0 0318 0300 46.1 763.0 837.0 109.7 7.8 209.2 0.0 0318 0400 46.1 763.0 836.0 109.6 7.8 209.3 0.0 0318 0500 46.1 763.0 835.0 109.4 7.8 209.9 0.0 0318 0600 46.1 763.0 834.0 109.3 7.8 209.2 0.0 0318 0700 46.1 763.0 834.0 109.3 7.8 209.4 0.0 0318 0800 46.1 763.0 833.0 109.2 7.9 213.1 2.3 0318 0900 46.1 764.0 832.0 108.9 7.9 212.7 2.3 0318 1000 46.1 764.0 832.0 108.9 7.9 210.6 2.3 0318 1100 46.2 764.0 832.0 108.9 7.9 211.2 2.3 0318 1200 46.2 764.0 833.0 109.0 7.9 211.2 2.3 0318 1300 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 1300 17 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0317 1300 + + + + + 218.3 24.7 0317 1400 + + + + + 227.6 23.0 0317 1500 + + + + + 213.8 2.4 0317 1600 + + + + + 211.6 2.4 0317 1700 + + + + + 213.1 2.3 0317 1800 + + + + + 216.8 2.3 0317 1900 + + + + + 212.2 2.3 0317 2000 + + + + + 212.2 2.3 0317 2100 + + + + + 212.0 1.2 0317 2200 + + + + + 209.5 0.0 0317 2300 + + + + + 211.2 0.0 0318 0000 + + + + + 209.5 0.0 0318 0100 + + + + + 209.5 0.0 0318 0200 + + + + + 210.1 0.0 0318 0300 + + + + + 209.2 0.0 0318 0400 + + + + + 209.3 0.0 0318 0500 + + + + + 209.9 0.0 0318 0600 + + + + + 209.2 0.0 0318 0700 + + + + + 209.4 0.0 0318 0800 + + + + + 213.1 2.3 0318 0900 + + + + + 212.7 2.3 0318 1000 + + + + + 210.6 2.3 0318 1100 + + + + + 211.2 2.3 0318 1200 + + + + + 211.2 2.3 0318 1300 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 1300 17 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0317 1300 46.0 762.0 846.0 111.0 28.8 218.3 24.7 0317 1400 46.0 762.0 847.0 111.2 29.1 227.6 23.0 0317 1500 46.1 761.0 835.0 109.7 28.4 213.8 2.4 0317 1600 46.1 761.0 837.0 110.0 28.2 211.6 2.4 0317 1700 46.2 760.0 837.0 110.1 28.2 213.1 2.3 0317 1800 46.2 760.0 837.0 110.1 28.2 216.8 2.3 0317 1900 46.2 760.0 839.0 110.4 28.1 212.2 2.3 0317 2000 46.2 760.0 839.0 110.4 28.1 212.2 2.3 0317 2100 46.2 760.0 838.0 110.3 28.1 212.0 1.2 0317 2200 46.2 760.0 834.0 109.7 28.0 209.5 0.0 0317 2300 46.2 760.0 833.0 109.6 28.0 211.2 0.0 0318 0000 46.2 760.0 832.0 109.5 27.9 209.5 0.0 0318 0100 46.2 760.0 831.0 109.3 27.8 209.5 0.0 0318 0200 46.2 761.0 830.0 109.1 27.8 210.1 0.0 0318 0300 46.2 761.0 826.0 108.5 27.7 209.2 0.0 0318 0400 46.2 761.0 825.0 108.4 27.8 209.3 0.0 0318 0500 46.2 761.0 824.0 108.3 27.6 209.9 0.0 0318 0600 46.1 761.0 824.0 108.3 27.6 209.2 0.0 0318 0700 46.1 761.0 823.0 108.1 27.7 209.4 0.0 0318 0800 46.1 762.0 829.0 108.8 27.8 213.1 2.3 0318 0900 46.1 762.0 831.0 109.1 27.9 212.7 2.3 0318 1000 46.1 762.0 832.0 109.2 27.8 210.6 2.3 0318 1100 46.2 762.0 833.0 109.3 27.9 211.2 2.3 0318 1200 46.2 762.0 834.0 109.4 27.8 211.2 2.3 0318 1300 + + + + + + +