TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 0000 22 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1222 0000 + + + + + + + 1222 0100 + + + + + + + 1222 0200 + + + + + + + 1222 0300 + + + + + + + 1222 0400 + + + + + + + 1222 0500 + + + + + + + 1222 0600 + + + + + + + 1222 0700 + + + + + + + 1222 0800 + + + + + + + 1222 0900 + + + + + + + 1222 1000 + + + + + + + 1222 1100 + + + + + + + 1222 1200 + + + + + + + 1222 1300 + + + + + + + 1222 1400 + + + + + + + 1222 1500 + + + + + + + 1222 1600 + + + + + + + 1222 1700 + + + + + + + 1222 1800 + + + + + + + 1222 1900 + + + + + + + 1222 2000 + + + + + + + 1222 2100 + + + + + + + 1222 2200 + + + + + + + 1222 2300 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 0000 22 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1222 0000 + + + + + 204.6 21.0 1222 0100 + + + + + 203.9 21.0 1222 0200 + + + + + 204.7 21.0 1222 0300 + + + + + 204.5 21.0 1222 0400 + + + + + 204.8 20.9 1222 0500 + + + + + 204.5 21.0 1222 0600 + + + + + 204.7 21.0 1222 0700 + + + + + 204.1 21.0 1222 0800 + + + + + 204.2 20.9 1222 0900 + + + + + 203.1 20.9 1222 1000 + + + + + 204.7 20.8 1222 1100 + + + + + 204.7 20.7 1222 1200 + + + + + 205.0 20.7 1222 1300 + + + + + 204.6 20.6 1222 1400 + + + + + 205.3 20.5 1222 1500 + + + + + 204.3 20.4 1222 1600 + + + + + 205.4 20.3 1222 1700 + + + + + 202.3 16.8 1222 1800 + + + + + 184.2 0.0 1222 1900 + + + + + 183.6 0.0 1222 2000 + + + + + 180.8 0.0 1222 2100 + + + + + 183.3 0.0 1222 2200 + + + + + 184.3 0.0 1222 2300 + + + + + 183.9 0.0 TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 0000 22 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1222 0000 47.1 749.0 817.0 109.1 17.7 204.6 21.0 1222 0100 47.0 749.6 818.0 109.1 17.7 203.9 21.0 1222 0200 47.0 750.0 818.0 109.1 17.8 204.7 21.0 1222 0300 46.9 751.1 819.0 109.0 17.9 204.5 21.0 1222 0400 46.9 751.3 819.0 109.0 17.8 204.8 20.9 1222 0500 46.8 751.7 820.0 109.1 17.8 204.5 21.0 1222 0600 46.8 752.0 820.0 109.0 17.8 204.7 21.0 1222 0700 46.7 752.5 819.0 108.8 17.9 204.1 21.0 1222 0800 46.7 752.9 821.0 109.0 17.9 204.2 20.9 1222 0900 46.6 753.0 819.0 108.8 17.9 203.1 20.9 1222 1000 46.6 753.1 819.0 108.8 18.0 204.7 20.8 1222 1100 46.6 752.7 819.0 108.8 17.9 204.7 20.7 1222 1200 46.5 752.0 818.0 108.8 18.0 205.0 20.7 1222 1300 46.5 751.4 817.0 108.7 18.0 204.6 20.6 1222 1400 46.5 750.9 817.0 108.8 18.0 205.3 20.5 1222 1500 46.4 750.8 817.0 108.8 18.1 204.3 20.4 1222 1600 46.4 750.7 817.0 108.8 18.2 205.4 20.3 1222 1700 46.3 750.9 815.0 108.5 18.0 202.3 16.8 1222 1800 46.3 751.0 806.0 107.3 17.9 184.2 0.0 1222 1900 46.3 751.4 773.0 102.9 17.8 183.6 0.0 1222 2000 46.2 751.6 755.0 100.5 17.8 180.8 0.0 1222 2100 46.2 751.6 750.0 99.8 17.8 183.3 0.0 1222 2200 46.2 751.4 748.0 99.5 17.8 184.3 0.0 1222 2300 46.1 751.6 747.0 99.4 17.8 183.9 0.0 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 0000 22 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1222 0000 + + + + + 207.4 0.0 1222 0100 + + + + + 211.7 0.0 1222 0200 + + + + + 213.2 0.0 1222 0300 + + + + + 213.1 0.0 1222 0400 + + + + + 212.9 0.0 1222 0500 + + + + + 211.7 0.0 1222 0600 + + + + + 211.9 0.0 1222 0700 + + + + + 211.8 0.0 1222 0800 + + + + + 209.6 0.0 1222 0900 + + + + + 187.5 0.0 1222 1000 + + + + + 187.2 0.0 1222 1100 + + + + + 187.6 0.0 1222 1200 + + + + + 169.3 0.0 1222 1300 + + + + + 170.6 0.0 1222 1400 + + + + + 170.0 0.0 1222 1500 + + + + + 173.1 0.0 1222 1600 + + + + + 172.6 0.0 1222 1700 + + + + + 179.4 0.0 1222 1800 + + + + + 200.1 0.0 1222 1900 + + + + + 200.7 0.0 1222 2000 + + + + + 202.4 0.0 1222 2100 + + + + + 202.6 0.0 1222 2200 + + + + + 203.2 0.0 1222 2300 + + + + + 202.3 0.0 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 0000 22 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1222 0000 48.6 752.0 744.0 98.9 14.0 207.4 0.0 1222 0100 48.6 752.0 743.0 98.8 14.1 211.7 0.0 1222 0200 48.5 753.0 743.0 98.7 14.1 213.2 0.0 1222 0300 48.5 754.0 744.0 98.7 14.1 213.1 0.0 1222 0400 48.5 754.0 744.0 98.7 14.0 212.9 0.0 1222 0500 48.5 754.0 744.0 98.7 14.1 211.7 0.0 1222 0600 48.4 755.0 744.0 98.5 14.1 211.9 0.0 1222 0700 48.4 755.0 744.0 98.5 14.2 211.8 0.0 1222 0800 48.4 756.0 745.0 98.5 14.0 209.6 0.0 1222 0900 48.3 756.0 745.0 98.5 13.7 187.5 0.0 1222 1000 48.3 756.0 745.0 98.5 13.9 187.2 0.0 1222 1100 48.3 755.0 745.0 98.7 13.8 187.6 0.0 1222 1200 48.3 755.0 746.0 98.8 13.8 169.3 0.0 1222 1300 48.3 754.0 746.0 98.9 13.8 170.6 0.0 1222 1400 48.3 754.0 747.0 99.1 13.8 170.0 0.0 1222 1500 48.3 754.0 747.0 99.1 13.8 173.1 0.0 1222 1600 48.3 754.0 747.0 99.1 13.9 172.6 0.0 1222 1700 48.2 754.0 748.0 99.2 14.1 179.4 0.0 1222 1800 48.2 754.0 749.0 99.3 14.4 200.1 0.0 1222 1900 48.2 754.0 748.0 99.2 14.2 200.7 0.0 1222 2000 48.2 754.0 748.0 99.2 14.3 202.4 0.0 1222 2100 48.2 754.0 748.0 99.2 14.3 202.6 0.0 1222 2200 48.1 754.0 749.0 99.3 14.4 203.2 0.0 1222 2300 48.1 754.0 749.0 99.3 14.3 202.3 0.0 TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 0000 22 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1222 0000 + + + + + 206.5 0.0 1222 0100 + + + + + 210.9 0.0 1222 0200 + + + + + 210.6 0.0 1222 0300 + + + + + 211.2 0.0 1222 0400 + + + + + 209.7 0.0 1222 0500 + + + + + 209.8 0.0 1222 0600 + + + + + 207.8 0.0 1222 0700 + + + + + 209.2 0.0 1222 0800 + + + + + 208.6 0.0 1222 0900 + + + + + 187.0 0.0 1222 1000 + + + + + 184.7 0.0 1222 1100 + + + + + 168.8 0.0 1222 1200 + + + + + 166.7 0.0 1222 1300 + + + + + 166.9 0.0 1222 1400 + + + + + 166.8 0.0 1222 1500 + + + + + 170.4 0.0 1222 1600 + + + + + 168.7 0.0 1222 1700 + + + + + 178.4 0.0 1222 1800 + + + + + 193.1 0.0 1222 1900 + + + + + 196.8 0.0 1222 2000 + + + + + 199.0 0.0 1222 2100 + + + + + 198.5 0.0 1222 2200 + + + + + 200.4 0.0 1222 2300 + + + + + 207.2 0.0 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0000 22 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1222 0000 48.5 754.0 742.0 98.4 7.9 206.5 0.0 1222 0100 48.4 754.0 742.0 98.4 8.2 210.9 0.0 1222 0200 48.4 755.0 741.0 98.1 8.2 210.6 0.0 1222 0300 48.5 755.0 742.0 98.3 8.3 211.2 0.0 1222 0400 48.5 755.0 741.0 98.1 8.4 209.7 0.0 1222 0500 48.4 756.0 741.0 98.0 8.5 209.8 0.0 1222 0600 48.4 756.0 741.0 98.0 8.6 207.8 0.0 1222 0700 48.4 757.0 742.0 98.0 8.8 209.2 0.0 1222 0800 48.4 757.0 742.0 98.0 8.9 208.6 0.0 1222 0900 48.3 757.0 741.0 97.9 8.6 187.0 0.0 1222 1000 48.3 757.0 742.0 98.0 8.6 184.7 0.0 1222 1100 48.3 757.0 741.0 97.9 8.5 168.8 0.0 1222 1200 48.3 757.0 741.0 97.9 8.4 166.7 0.0 1222 1300 48.3 756.0 742.0 98.1 8.3 166.9 0.0 1222 1400 48.4 756.0 742.0 98.1 8.2 166.8 0.0 1222 1500 48.3 755.0 742.0 98.3 8.1 170.4 0.0 1222 1600 48.3 755.0 742.0 98.3 8.2 168.7 0.0 1222 1700 48.3 755.0 742.0 98.3 8.1 178.4 0.0 1222 1800 48.2 755.0 742.0 98.3 8.3 193.1 0.0 1222 1900 48.3 755.0 742.0 98.3 8.3 196.8 0.0 1222 2000 48.2 755.0 742.0 98.3 8.3 199.0 0.0 1222 2100 48.2 756.0 742.0 98.1 8.5 198.5 0.0 1222 2200 48.2 756.0 743.0 98.3 8.4 200.4 0.0 1222 2300 48.1 756.0 743.0 98.3 8.6 207.2 0.0 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 0000 22 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1222 0000 + + + + + 207.5 0.0 1222 0100 + + + + + 209.5 0.0 1222 0200 + + + + + 208.7 0.0 1222 0300 + + + + + 207.2 0.0 1222 0400 + + + + + 205.6 0.0 1222 0500 + + + + + 203.8 0.0 1222 0600 + + + + + 202.4 0.0 1222 0700 + + + + + 203.5 0.6 1222 0800 + + + + + 202.0 1.2 1222 0900 + + + + + 201.5 1.2 1222 1000 + + + + + 201.5 1.2 1222 1100 + + + + + 201.7 1.2 1222 1200 + + + + + 201.6 1.2 1222 1300 + + + + + 202.8 1.2 1222 1400 + + + + + 202.1 1.2 1222 1500 + + + + + 204.4 1.2 1222 1600 + + + + + 203.0 1.2 1222 1700 + + + + + 202.9 1.2 1222 1800 + + + + + 201.2 0.0 1222 1900 + + + + + 203.2 0.0 1222 2000 + + + + + 202.5 0.0 1222 2100 + + + + + 202.2 0.0 1222 2200 + + + + + 204.0 0.0 1222 2300 + + + + + 201.0 0.0 TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 0000 22 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1222 0000 48.3 757.0 757.0 100.0 4.9 207.5 0.0 1222 0100 48.3 757.0 757.0 100.0 4.9 209.5 0.0 1222 0200 48.3 758.0 756.0 99.7 4.9 208.7 0.0 1222 0300 48.2 758.0 756.0 99.7 4.9 207.2 0.0 1222 0400 48.2 758.0 755.0 99.6 4.9 205.6 0.0 1222 0500 48.2 758.0 755.0 99.6 4.9 203.8 0.0 1222 0600 48.2 759.0 755.0 99.5 4.9 202.4 0.0 1222 0700 48.2 759.0 755.0 99.5 5.0 203.5 0.6 1222 0800 48.2 760.0 755.0 99.3 5.0 202.0 1.2 1222 0900 48.2 760.0 755.0 99.3 5.0 201.5 1.2 1222 1000 48.2 760.0 755.0 99.3 5.0 201.5 1.2 1222 1100 48.2 760.0 757.0 99.6 5.0 201.7 1.2 1222 1200 48.3 759.0 758.0 99.9 5.0 201.6 1.2 1222 1300 48.3 758.0 759.0 100.1 4.9 202.8 1.2 1222 1400 48.3 758.0 760.0 100.3 4.9 202.1 1.2 1222 1500 48.3 758.0 761.0 100.4 4.9 204.4 1.2 1222 1600 48.3 758.0 760.0 100.3 4.9 203.0 1.2 1222 1700 48.3 758.0 759.0 100.1 4.9 202.9 1.2 1222 1800 48.3 758.0 758.0 100.0 4.9 201.2 0.0 1222 1900 48.3 758.0 757.0 99.9 4.9 203.2 0.0 1222 2000 48.3 759.0 756.0 99.6 4.9 202.5 0.0 1222 2100 48.3 759.0 756.0 99.6 5.0 202.2 0.0 1222 2200 48.3 759.0 756.0 99.6 5.0 204.0 0.0 1222 2300 48.3 759.0 755.0 99.5 5.0 201.0 0.0 TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 0000 22 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1222 0000 + + + + + 207.5 0.0 1222 0100 + + + + + 209.5 0.0 1222 0200 + + + + + 208.7 0.0 1222 0300 + + + + + 207.2 0.0 1222 0400 + + + + + 205.6 0.0 1222 0500 + + + + + 203.8 0.0 1222 0600 + + + + + 202.4 0.0 1222 0700 + + + + + 203.5 0.6 1222 0800 + + + + + 202.0 1.2 1222 0900 + + + + + 201.5 1.2 1222 1000 + + + + + 201.5 1.2 1222 1100 + + + + + 201.7 1.2 1222 1200 + + + + + 201.6 1.2 1222 1300 + + + + + 202.8 1.2 1222 1400 + + + + + 202.1 1.2 1222 1500 + + + + + 204.4 1.2 1222 1600 + + + + + 203.0 1.2 1222 1700 + + + + + 202.9 1.2 1222 1800 + + + + + 201.2 0.0 1222 1900 + + + + + 203.2 0.0 1222 2000 + + + + + 202.5 0.0 1222 2100 + + + + + 202.2 0.0 1222 2200 + + + + + 204.0 0.0 1222 2300 + + + + + 201.0 0.0 TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 0000 22 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1222 0000 + + + + + 207.5 0.0 1222 0100 + + + + + 209.5 0.0 1222 0200 + + + + + 208.7 0.0 1222 0300 + + + + + 207.2 0.0 1222 0400 + + + + + 205.6 0.0 1222 0500 + + + + + 203.8 0.0 1222 0600 + + + + + 202.4 0.0 1222 0700 + + + + + 203.5 0.6 1222 0800 + + + + + 202.0 1.2 1222 0900 + + + + + 201.5 1.2 1222 1000 + + + + + 201.5 1.2 1222 1100 + + + + + 201.7 1.2 1222 1200 + + + + + 201.6 1.2 1222 1300 + + + + + 202.8 1.2 1222 1400 + + + + + 202.1 1.2 1222 1500 + + + + + 204.4 1.2 1222 1600 + + + + + 203.0 1.2 1222 1700 + + + + + 202.9 1.2 1222 1800 + + + + + 201.2 0.0 1222 1900 + + + + + 203.2 0.0 1222 2000 + + + + + 202.5 0.0 1222 2100 + + + + + 202.2 0.0 1222 2200 + + + + + 204.0 0.0 1222 2300 + + + + + 201.0 0.0