TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 0000 1 Apr 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0401 0000 44.9 744.5 791.0 106.2 15.9 + + 0401 0100 44.9 744.7 786.0 105.5 15.9 + + 0401 0200 44.8 745.0 783.0 105.1 16.0 + + 0401 0300 44.8 745.1 782.0 105.0 16.0 + + 0401 0400 44.8 745.2 783.0 105.1 16.0 + + 0401 0500 44.7 745.3 785.0 105.3 16.0 + + 0401 0600 44.7 745.4 790.0 106.0 16.1 + + 0401 0700 44.7 745.7 793.0 106.3 16.1 + + 0401 0800 44.6 746.0 798.0 107.0 16.1 + + 0401 0900 44.7 745.9 804.0 107.8 16.2 + + 0401 1000 44.7 745.9 810.0 108.6 16.2 + + 0401 1100 44.8 746.1 814.0 109.1 16.2 + + 0401 1200 44.9 746.1 815.0 109.2 16.2 + + 0401 1300 45.0 746.0 816.0 109.4 16.2 + + 0401 1400 45.0 745.8 816.0 109.4 16.3 + + 0401 1500 45.2 745.6 815.0 109.3 16.3 + + 0401 1600 45.3 745.4 812.0 108.9 16.3 + + 0401 1700 45.3 745.1 809.0 108.6 16.3 + + 0401 1800 45.4 745.1 808.0 108.4 16.4 + + 0401 1900 45.2 745.2 802.0 107.6 16.5 + + 0401 2000 45.1 745.6 799.0 107.2 16.5 + + 0401 2100 44.9 745.9 795.0 106.6 16.6 + + 0401 2200 44.9 746.0 793.0 106.3 16.6 + + 0401 2300 44.9 746.2 792.0 106.1 16.7 + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 0000 1 Apr 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0401 0000 46.1 745.3 798.0 107.1 50.0 210.2 30.0 0401 0100 46.1 745.4 798.0 107.1 50.0 210.4 30.0 0401 0200 46.1 745.7 797.0 106.9 50.0 210.1 30.0 0401 0300 46.0 745.8 797.0 106.9 50.1 210.3 30.1 0401 0400 46.1 745.9 796.0 106.7 50.1 210.1 30.2 0401 0500 46.0 745.9 798.0 107.0 50.1 210.0 30.3 0401 0600 46.1 745.9 800.0 107.3 50.1 210.0 30.4 0401 0700 46.0 746.1 798.0 107.0 50.2 210.1 30.5 0401 0800 46.0 746.5 798.0 106.9 50.3 209.8 30.5 0401 0900 45.9 746.4 803.0 107.6 50.3 211.6 29.9 0401 1000 46.0 746.4 800.0 107.2 50.3 211.5 29.9 0401 1100 45.9 746.4 799.0 107.0 50.3 211.5 30.0 0401 1200 45.8 746.2 803.0 107.6 50.3 209.8 30.0 0401 1300 45.8 745.9 803.0 107.7 50.4 200.1 20.7 0401 1400 45.8 746.0 803.0 107.6 50.4 199.3 20.2 0401 1500 45.6 745.7 803.0 107.7 50.4 199.2 20.2 0401 1600 45.6 745.5 802.0 107.6 50.5 199.3 20.3 0401 1700 45.6 745.3 800.0 107.3 50.5 199.4 20.4 0401 1800 45.6 745.3 801.0 107.5 50.5 199.3 20.1 0401 1900 45.7 745.5 799.0 107.2 50.6 199.1 20.2 0401 2000 45.7 745.9 799.0 107.1 50.6 198.6 20.3 0401 2100 45.7 746.3 797.0 106.8 50.7 198.3 20.4 0401 2200 45.8 746.6 798.0 106.9 50.8 199.0 20.5 0401 2300 46.0 746.8 799.0 107.0 50.8 198.7 20.5 TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 0000 1 Apr 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0401 0000 45.8 747.5 859.0 114.9 18.8 210.2 30.0 0401 0100 45.8 747.7 859.0 114.9 18.7 210.4 30.0 0401 0200 45.8 748.0 859.0 114.8 18.7 210.1 30.0 0401 0300 45.7 748.1 859.0 114.8 18.6 210.3 30.1 0401 0400 45.7 748.2 860.0 114.9 18.7 210.1 30.2 0401 0500 45.8 748.2 860.0 114.9 18.6 210.0 30.3 0401 0600 45.8 748.2 861.0 115.1 18.7 210.0 30.4 0401 0700 45.7 748.4 862.0 115.2 18.7 210.1 30.5 0401 0800 45.7 748.8 863.0 115.3 18.7 209.8 30.5 0401 0900 45.8 748.7 864.0 115.4 18.7 211.6 29.9 0401 1000 45.8 748.7 864.0 115.4 18.8 211.5 29.9 0401 1100 45.8 748.8 864.0 115.4 18.9 211.5 30.0 0401 1200 45.9 748.5 865.0 115.6 18.9 209.8 30.0 0401 1300 46.0 748.3 864.0 115.5 18.7 200.1 20.7 0401 1400 46.0 748.3 860.0 114.9 18.7 199.3 20.2 0401 1500 45.8 748.1 855.0 114.3 18.7 199.2 20.2 0401 1600 45.8 747.9 852.0 113.9 18.7 199.3 20.3 0401 1700 45.7 747.6 850.0 113.7 18.8 199.4 20.4 0401 1800 45.7 747.7 848.0 113.4 18.7 199.3 20.1 0401 1900 45.7 747.9 846.0 113.1 18.7 199.1 20.2 0401 2000 45.6 748.2 845.0 112.9 18.7 198.6 20.3 0401 2100 45.6 748.6 845.0 112.9 18.8 198.3 20.4 0401 2200 45.7 748.9 845.0 112.8 18.8 199.0 20.5 0401 2300 45.7 749.1 846.0 112.9 18.8 198.7 20.5 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 0000 1 Apr 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0401 0000 46.9 748.0 796.0 106.4 32.4 250.3 20.1 0401 0100 46.9 748.0 796.0 106.4 32.4 228.3 34.2 0401 0200 46.9 748.0 795.0 106.3 32.4 227.4 35.0 0401 0300 46.9 748.0 794.0 106.1 32.4 229.1 35.0 0401 0400 46.9 748.0 794.0 106.1 32.4 227.7 35.0 0401 0500 46.9 748.0 794.0 106.1 32.4 227.3 35.0 0401 0600 46.9 748.0 794.0 106.1 32.4 227.9 35.0 0401 0700 47.0 748.0 794.0 106.1 32.4 229.3 35.0 0401 0800 47.0 749.0 793.0 105.9 32.4 207.6 35.0 0401 0900 47.0 748.0 793.0 106.0 32.4 205.3 35.0 0401 1000 47.1 749.0 793.0 105.9 32.4 205.1 35.0 0401 1100 47.1 749.0 794.0 106.0 32.4 204.8 35.0 0401 1200 47.1 748.0 794.0 106.1 32.5 204.4 35.0 0401 1300 47.2 748.0 794.0 106.1 32.5 205.4 35.0 0401 1400 47.3 748.0 795.0 106.3 32.5 206.5 35.0 0401 1500 47.4 748.0 795.0 106.3 32.4 225.8 35.0 0401 1600 47.3 748.0 795.0 106.3 32.5 225.0 35.0 0401 1700 47.4 748.0 795.0 106.3 32.5 223.0 33.1 0401 1800 47.3 748.0 795.0 106.3 32.4 225.8 35.0 0401 1900 47.4 748.0 795.0 106.3 32.5 225.7 35.0 0401 2000 47.4 749.0 795.0 106.1 32.5 227.1 35.0 0401 2100 47.4 749.0 795.0 106.1 32.5 227.1 35.0 0401 2200 47.4 749.0 795.0 106.1 32.5 227.1 35.0 0401 2300 47.4 749.0 795.0 106.1 32.5 227.1 35.0 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 0000 1 Apr 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0401 0000 47.3 751.0 836.0 111.3 16.2 250.3 20.1 0401 0100 47.3 751.0 838.0 111.6 16.0 228.3 34.2 0401 0200 47.3 751.0 842.0 112.1 16.2 227.4 35.0 0401 0300 47.3 751.0 844.0 112.4 16.3 229.1 35.0 0401 0400 47.4 751.0 846.0 112.6 16.3 227.7 35.0 0401 0500 47.4 751.0 848.0 112.9 16.4 227.3 35.0 0401 0600 47.4 751.0 849.0 113.0 16.4 227.9 35.0 0401 0700 47.4 752.0 850.0 113.0 16.1 229.3 35.0 0401 0800 47.4 752.0 851.0 113.2 15.5 207.6 35.0 0401 0900 47.5 752.0 851.0 113.2 15.3 205.3 35.0 0401 1000 47.5 752.0 852.0 113.3 14.8 205.1 35.0 0401 1100 47.6 752.0 852.0 113.3 14.5 204.8 35.0 0401 1200 47.7 751.0 852.0 113.4 14.3 204.4 35.0 0401 1300 47.7 751.0 852.0 113.4 14.3 205.4 35.0 0401 1400 47.7 751.0 852.0 113.4 14.5 206.5 35.0 0401 1500 47.7 751.0 851.0 113.3 14.7 225.8 35.0 0401 1600 47.8 751.0 851.0 113.3 14.7 225.0 35.0 0401 1700 47.8 751.0 849.0 113.0 14.9 223.0 33.1 0401 1800 47.8 751.0 849.0 113.0 15.0 225.8 35.0 0401 1900 47.8 751.0 849.0 113.0 14.8 225.7 35.0 0401 2000 47.9 752.0 849.0 112.9 14.6 227.1 35.0 0401 2100 47.9 752.0 849.0 112.9 14.5 227.1 35.0 0401 2200 47.9 752.0 849.0 112.9 14.9 227.1 35.0 0401 2300 47.9 753.0 849.0 112.7 14.9 227.1 35.0 TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 0000 1 Apr 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0401 0000 47.5 751.0 797.0 106.1 14.7 221.7 0.0 0401 0100 47.6 751.0 797.0 106.1 16.2 218.4 0.0 0401 0200 47.5 751.0 799.0 106.4 18.6 220.2 0.0 0401 0300 47.5 751.0 798.0 106.3 16.1 218.6 0.0 0401 0400 47.5 751.0 798.0 106.3 15.8 218.5 0.0 0401 0500 47.5 751.0 797.0 106.1 17.6 217.4 0.0 0401 0600 47.4 751.0 798.0 106.3 15.9 251.5 0.0 0401 0700 47.4 751.0 796.0 106.0 11.7 257.8 0.0 0401 0800 47.4 751.0 796.0 106.0 14.5 254.7 0.0 0401 0900 47.3 751.0 796.0 106.0 15.0 250.9 0.0 0401 1000 47.3 751.0 795.0 105.9 15.8 251.5 0.0 0401 1100 47.4 751.0 796.0 106.0 18.0 243.2 0.0 0401 1200 47.4 751.0 795.0 105.9 14.0 215.5 0.0 0401 1300 47.4 751.0 797.0 106.1 17.4 210.2 0.0 0401 1400 47.4 751.0 796.0 106.0 18.0 211.3 0.0 0401 1500 47.6 751.0 797.0 106.1 16.4 211.2 0.0 0401 1600 47.6 751.0 797.0 106.1 15.3 211.6 0.0 0401 1700 47.6 751.0 798.0 106.3 15.8 211.1 0.0 0401 1800 47.6 751.0 798.0 106.3 15.8 240.2 0.0 0401 1900 47.6 751.0 798.0 106.3 11.9 242.9 0.0 0401 2000 47.6 752.0 799.0 106.2 13.4 244.4 0.0 0401 2100 47.6 752.0 797.0 106.0 16.2 213.7 0.0 0401 2200 47.7 752.0 798.0 106.1 17.2 208.9 0.0 0401 2300 47.7 753.0 797.0 105.8 11.8 245.2 0.0 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0000 1 Apr 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0401 0000 47.4 753.0 800.0 106.2 8.9 221.7 0.0 0401 0100 47.3 753.0 799.0 106.1 8.7 218.4 0.0 0401 0200 47.3 753.0 799.0 106.1 8.8 220.2 0.0 0401 0300 47.4 753.0 800.0 106.2 8.7 218.6 0.0 0401 0400 47.4 753.0 801.0 106.4 8.6 218.5 0.0 0401 0500 47.3 753.0 801.0 106.4 8.4 217.4 0.0 0401 0600 47.2 754.0 802.0 106.4 9.0 251.5 0.0 0401 0700 47.3 754.0 802.0 106.4 9.1 257.8 0.0 0401 0800 47.2 754.0 802.0 106.4 9.1 254.7 0.0 0401 0900 47.3 754.0 802.0 106.4 9.1 250.9 0.0 0401 1000 47.3 754.0 802.0 106.4 9.2 251.5 0.0 0401 1100 47.3 754.0 803.0 106.5 9.3 243.2 0.0 0401 1200 47.4 753.0 803.0 106.6 8.9 215.5 0.0 0401 1300 47.4 753.0 802.0 106.5 8.9 210.2 0.0 0401 1400 47.4 753.0 801.0 106.4 8.9 211.3 0.0 0401 1500 47.4 753.0 801.0 106.4 8.8 211.2 0.0 0401 1600 47.5 753.0 801.0 106.4 8.8 211.6 0.0 0401 1700 47.5 753.0 800.0 106.2 8.9 211.1 0.0 0401 1800 47.5 753.0 800.0 106.2 9.1 240.2 0.0 0401 1900 47.5 754.0 800.0 106.1 9.1 242.9 0.0 0401 2000 47.5 754.0 801.0 106.2 9.1 244.4 0.0 0401 2100 47.5 754.0 800.0 106.1 8.6 213.7 0.0 0401 2200 47.5 755.0 801.0 106.1 8.6 208.9 0.0 0401 2300 47.5 755.0 801.0 106.1 9.2 245.2 0.0 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 0000 1 Apr 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0401 0000 47.3 754.0 795.0 105.4 14.9 248.3 45.4 0401 0100 47.3 754.0 795.0 105.4 14.7 248.4 45.4 0401 0200 47.3 754.0 795.0 105.4 15.0 248.3 45.4 0401 0300 47.3 754.0 795.0 105.4 14.7 248.6 45.3 0401 0400 47.3 754.0 795.0 105.4 14.7 248.8 45.3 0401 0500 47.3 754.0 795.0 105.4 14.8 249.5 45.2 0401 0600 47.3 754.0 795.0 105.4 14.8 244.8 40.9 0401 0700 47.3 754.0 795.0 105.4 14.9 244.8 40.9 0401 0800 47.3 755.0 795.0 105.3 15.4 241.2 39.5 0401 0900 47.3 755.0 795.0 105.3 15.4 240.2 38.9 0401 1000 47.4 755.0 796.0 105.4 15.4 240.5 38.6 0401 1100 47.4 755.0 796.0 105.4 15.6 242.8 40.6 0401 1200 47.4 755.0 797.0 105.6 15.4 242.6 40.8 0401 1300 47.5 755.0 797.0 105.6 15.6 243.5 40.8 0401 1400 47.5 756.0 798.0 105.6 15.4 244.7 40.7 0401 1500 47.6 756.0 798.0 105.6 15.3 244.7 40.8 0401 1600 47.6 756.0 799.0 105.7 14.9 244.2 41.0 0401 1700 47.6 756.0 799.0 105.7 15.1 244.9 40.9 0401 1800 47.6 756.0 799.0 105.7 15.0 246.0 40.9 0401 1900 47.6 756.0 798.0 105.6 14.8 251.4 40.8 0401 2000 47.6 756.0 798.0 105.6 15.3 250.6 40.6 0401 2100 47.6 757.0 797.0 105.3 15.7 225.5 21.3 0401 2200 47.6 757.0 797.0 105.3 15.8 222.8 21.0 0401 2300 47.6 757.0 796.0 105.2 15.5 223.6 21.0 TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 0000 1 Apr 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0401 0000 47.5 756.0 810.0 107.1 5.7 248.3 45.4 0401 0100 47.5 756.0 810.0 107.1 5.2 248.4 45.4 0401 0200 47.4 756.0 810.0 107.1 5.7 248.3 45.4 0401 0300 47.4 756.0 809.0 107.0 5.7 248.6 45.3 0401 0400 47.4 756.0 809.0 107.0 5.7 248.8 45.3 0401 0500 47.4 756.0 809.0 107.0 5.7 249.5 45.2 0401 0600 47.4 756.0 809.0 107.0 5.7 244.8 40.9 0401 0700 47.4 756.0 808.0 106.9 5.7 244.8 40.9 0401 0800 47.4 757.0 807.0 106.6 5.8 241.2 39.5 0401 0900 47.4 757.0 807.0 106.6 5.8 240.2 38.9 0401 1000 47.5 757.0 808.0 106.7 5.7 240.5 38.6 0401 1100 47.5 757.0 809.0 106.9 5.8 242.8 40.6 0401 1200 47.6 757.0 809.0 106.9 5.8 242.6 40.8 0401 1300 47.7 758.0 809.0 106.7 5.8 243.5 40.8 0401 1400 47.7 758.0 809.0 106.7 5.8 244.7 40.7 0401 1500 47.8 758.0 810.0 106.9 5.8 244.7 40.8 0401 1600 47.8 758.0 810.0 106.9 5.8 244.2 41.0 0401 1700 47.8 758.0 810.0 106.9 5.8 244.9 40.9 0401 1800 47.8 758.0 810.0 106.9 5.8 246.0 40.9 0401 1900 47.8 758.0 809.0 106.7 5.8 251.4 40.8 0401 2000 47.8 758.0 809.0 106.7 5.8 250.6 40.6 0401 2100 47.8 759.0 808.0 106.5 5.9 225.5 21.3 0401 2200 47.8 759.0 807.0 106.3 5.9 222.8 21.0 0401 2300 47.8 759.0 807.0 106.3 5.9 223.6 21.0 TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 0000 1 Apr 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0401 0000 + + + + + 248.3 45.4 0401 0100 + + + + + 248.4 45.4 0401 0200 + + + + + 248.3 45.4 0401 0300 + + + + + 248.6 45.3 0401 0400 + + + + + 248.8 45.3 0401 0500 + + + + + 249.5 45.2 0401 0600 + + + + + 244.8 40.9 0401 0700 + + + + + 244.8 40.9 0401 0800 + + + + + 241.2 39.5 0401 0900 + + + + + 240.2 38.9 0401 1000 + + + + + 240.5 38.6 0401 1100 + + + + + 242.8 40.6 0401 1200 + + + + + 242.6 40.8 0401 1300 + + + + + 243.5 40.8 0401 1400 + + + + + 244.7 40.7 0401 1500 + + + + + 244.7 40.8 0401 1600 + + + + + 244.2 41.0 0401 1700 + + + + + 244.9 40.9 0401 1800 + + + + + 246.0 40.9 0401 1900 + + + + + 251.4 40.8 0401 2000 + + + + + 250.6 40.6 0401 2100 + + + + + 225.5 21.3 0401 2200 + + + + + 222.8 21.0 0401 2300 + + + + + 223.6 21.0 TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 0000 1 Apr 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0401 0000 47.5 754.0 851.0 112.9 31.4 248.3 45.4 0401 0100 47.4 754.0 851.0 112.9 31.4 248.4 45.4 0401 0200 47.4 754.0 851.0 112.9 31.3 248.3 45.4 0401 0300 47.4 754.0 851.0 112.9 31.4 248.6 45.3 0401 0400 47.4 754.0 851.0 112.9 31.3 248.8 45.3 0401 0500 47.4 754.0 851.0 112.9 31.3 249.5 45.2 0401 0600 47.4 755.0 850.0 112.6 31.0 244.8 40.9 0401 0700 47.4 755.0 849.0 112.5 31.1 244.8 40.9 0401 0800 47.4 755.0 847.0 112.2 30.9 241.2 39.5 0401 0900 47.5 755.0 846.0 112.1 31.0 240.2 38.9 0401 1000 47.5 755.0 847.0 112.2 31.2 240.5 38.6 0401 1100 47.5 755.0 847.0 112.2 31.1 242.8 40.6 0401 1200 47.6 755.0 847.0 112.2 31.3 242.6 40.8 0401 1300 47.6 756.0 851.0 112.6 31.3 243.5 40.8 0401 1400 47.7 756.0 852.0 112.7 31.3 244.7 40.7 0401 1500 47.7 756.0 850.0 112.4 31.0 244.7 40.8 0401 1600 47.8 756.0 846.0 111.9 31.3 244.2 41.0 0401 1700 47.8 756.0 849.0 112.3 31.2 244.9 40.9 0401 1800 47.8 756.0 850.0 112.4 31.3 246.0 40.9 0401 1900 47.8 756.0 852.0 112.7 31.5 251.4 40.8 0401 2000 47.8 757.0 853.0 112.7 31.0 250.6 40.6 0401 2100 47.8 757.0 847.0 111.9 30.4 225.5 21.3 0401 2200 47.8 757.0 839.0 110.8 30.3 222.8 21.0 0401 2300 47.7 757.0 834.0 110.2 30.4 223.6 21.0