TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 0000 23 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1223 0000 + + + + + + + 1223 0100 + + + + + + + 1223 0200 + + + + + + + 1223 0300 + + + + + + + 1223 0400 + + + + + + + 1223 0500 + + + + + + + 1223 0600 + + + + + + + 1223 0700 + + + + + + + 1223 0800 + + + + + + + 1223 0900 + + + + + + + 1223 1000 + + + + + + + 1223 1100 + + + + + + + 1223 1200 + + + + + + + 1223 1300 + + + + + + + 1223 1400 + + + + + + + 1223 1500 + + + + + + + 1223 1600 + + + + + + + 1223 1700 + + + + + + + 1223 1800 + + + + + + + 1223 1900 + + + + + + + 1223 2000 + + + + + + + 1223 2100 + + + + + + + 1223 2200 + + + + + + + 1223 2300 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 0000 23 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1223 0000 + + + + + 183.8 0.0 1223 0100 + + + + + 183.8 0.0 1223 0200 + + + + + 183.9 0.0 1223 0300 + + + + + 180.7 0.0 1223 0400 + + + + + 183.8 0.0 1223 0500 + + + + + 183.8 0.0 1223 0600 + + + + + 183.5 0.0 1223 0700 + + + + + 184.3 0.0 1223 0800 + + + + + 184.1 0.0 1223 0900 + + + + + 184.1 0.0 1223 1000 + + + + + 183.9 0.0 1223 1100 + + + + + 183.8 0.0 1223 1200 + + + + + 183.5 0.0 1223 1300 + + + + + 182.9 0.0 1223 1400 + + + + + 182.8 0.0 1223 1500 + + + + + 182.8 0.0 1223 1600 + + + + + 183.4 0.0 1223 1700 + + + + + 183.5 0.0 1223 1800 + + + + + 183.0 0.0 1223 1900 + + + + + 202.5 18.8 1223 2000 + + + + + 209.1 24.9 1223 2100 + + + + + 209.6 25.0 1223 2200 + + + + + 205.6 21.4 1223 2300 + + + + + 193.4 10.4 TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 0000 23 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1223 0000 46.1 751.5 747.0 99.4 17.8 183.8 0.0 1223 0100 46.0 751.2 747.0 99.4 17.8 183.8 0.0 1223 0200 45.9 751.7 746.0 99.2 17.8 183.9 0.0 1223 0300 45.9 752.0 746.0 99.2 17.7 180.7 0.0 1223 0400 45.9 751.9 746.0 99.2 17.9 183.8 0.0 1223 0500 45.8 751.6 746.0 99.3 17.8 183.8 0.0 1223 0600 45.8 751.9 746.0 99.2 17.8 183.5 0.0 1223 0700 45.8 751.7 746.0 99.2 17.9 184.3 0.0 1223 0800 45.8 751.7 745.0 99.1 17.9 184.1 0.0 1223 0900 45.8 751.7 745.0 99.1 17.9 184.1 0.0 1223 1000 45.8 751.6 746.0 99.3 17.9 183.9 0.0 1223 1100 45.8 751.3 746.0 99.3 17.8 183.8 0.0 1223 1200 45.8 750.9 746.0 99.3 17.7 183.5 0.0 1223 1300 45.8 750.2 745.0 99.3 17.8 182.9 0.0 1223 1400 45.8 749.8 745.0 99.4 17.7 182.8 0.0 1223 1500 45.8 749.3 745.0 99.4 17.7 182.8 0.0 1223 1600 45.7 749.2 745.0 99.4 17.7 183.4 0.0 1223 1700 45.8 749.4 745.0 99.4 17.7 183.5 0.0 1223 1800 45.7 748.6 744.0 99.4 17.6 183.0 0.0 1223 1900 45.7 748.9 749.0 100.0 18.2 202.5 18.8 1223 2000 45.8 748.2 794.0 106.1 18.3 209.1 24.9 1223 2100 45.8 748.0 810.0 108.3 18.3 209.6 25.0 1223 2200 45.8 747.7 814.0 108.9 18.1 205.6 21.4 1223 2300 45.7 747.4 801.0 107.2 17.8 193.4 10.4 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 0000 23 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1223 0000 + + + + + 202.3 0.0 1223 0100 + + + + + 183.1 0.0 1223 0200 + + + + + 181.2 0.0 1223 0300 + + + + + 181.3 0.0 1223 0400 + + + + + 180.9 0.0 1223 0500 + + + + + 180.3 0.0 1223 0600 + + + + + 182.5 0.0 1223 0700 + + + + + 202.3 0.0 1223 0800 + + + + + 212.8 0.0 1223 0900 + + + + + 213.5 0.0 1223 1000 + + + + + 212.4 0.0 1223 1100 + + + + + 188.4 0.0 1223 1200 + + + + + 187.0 0.0 1223 1300 + + + + + 189.5 0.0 1223 1400 + + + + + 189.3 0.0 1223 1500 + + + + + 190.3 0.0 1223 1600 + + + + + 184.8 0.0 1223 1700 + + + + + 185.1 0.0 1223 1800 + + + + + 184.4 0.0 1223 1900 + + + + + 185.4 0.0 1223 2000 + + + + + 186.0 0.0 1223 2100 + + + + + 186.3 0.0 1223 2200 + + + + + 186.5 0.0 1223 2300 + + + + + 148.4 0.0 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 0000 23 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1223 0000 48.1 754.0 749.0 99.3 14.2 202.3 0.0 1223 0100 48.1 754.0 749.0 99.3 13.8 183.1 0.0 1223 0200 48.1 755.0 749.0 99.2 14.0 181.2 0.0 1223 0300 48.0 755.0 750.0 99.3 14.0 181.3 0.0 1223 0400 48.0 755.0 750.0 99.3 13.9 180.9 0.0 1223 0500 48.0 755.0 749.0 99.2 13.9 180.3 0.0 1223 0600 48.0 754.0 750.0 99.5 14.1 182.5 0.0 1223 0700 48.0 754.0 751.0 99.6 14.4 202.3 0.0 1223 0800 48.0 754.0 751.0 99.6 14.3 212.8 0.0 1223 0900 48.0 755.0 752.0 99.6 14.2 213.5 0.0 1223 1000 48.0 755.0 754.0 99.9 14.0 212.4 0.0 1223 1100 48.0 754.0 754.0 100.0 13.6 188.4 0.0 1223 1200 47.9 753.0 755.0 100.3 13.8 187.0 0.0 1223 1300 47.9 753.0 755.0 100.3 13.8 189.5 0.0 1223 1400 47.9 753.0 756.0 100.4 13.8 189.3 0.0 1223 1500 47.9 752.0 755.0 100.4 13.9 190.3 0.0 1223 1600 47.9 752.0 756.0 100.5 13.9 184.8 0.0 1223 1700 47.9 752.0 756.0 100.5 13.6 185.1 0.0 1223 1800 47.9 752.0 756.0 100.5 13.5 184.4 0.0 1223 1900 47.9 751.0 756.0 100.7 13.6 185.4 0.0 1223 2000 47.9 751.0 756.0 100.7 13.4 186.0 0.0 1223 2100 47.9 751.0 756.0 100.7 13.4 186.3 0.0 1223 2200 47.8 750.0 756.0 100.8 13.2 186.5 0.0 1223 2300 47.8 749.0 756.0 100.9 12.5 148.4 0.0 TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 0000 23 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1223 0000 + + + + + 205.0 0.0 1223 0100 + + + + + 185.8 0.0 1223 0200 + + + + + 178.5 0.0 1223 0300 + + + + + 180.8 0.0 1223 0400 + + + + + 181.3 0.0 1223 0500 + + + + + 180.2 0.0 1223 0600 + + + + + 180.9 0.0 1223 0700 + + + + + 204.1 0.0 1223 0800 + + + + + 214.4 0.0 1223 0900 + + + + + 216.7 0.0 1223 1000 + + + + + 214.9 0.0 1223 1100 + + + + + 190.3 0.0 1223 1200 + + + + + 179.4 0.0 1223 1300 + + + + + 178.8 0.0 1223 1400 + + + + + 178.6 0.0 1223 1500 + + + + + 179.7 0.0 1223 1600 + + + + + 203.7 0.0 1223 1700 + + + + + 204.6 0.0 1223 1800 + + + + + 183.1 0.0 1223 1900 + + + + + 189.2 0.0 1223 2000 + + + + + 191.3 0.0 1223 2100 + + + + + 190.9 0.0 1223 2200 + + + + + 191.1 0.0 1223 2300 + + + + + 148.8 0.0 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0000 23 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1223 0000 48.1 756.0 743.0 98.3 8.7 205.0 0.0 1223 0100 48.1 756.0 743.0 98.3 8.5 185.8 0.0 1223 0200 48.0 756.0 743.0 98.3 8.5 178.5 0.0 1223 0300 48.1 756.0 743.0 98.3 8.7 180.8 0.0 1223 0400 48.0 756.0 744.0 98.4 8.9 181.3 0.0 1223 0500 48.0 756.0 744.0 98.4 8.8 180.2 0.0 1223 0600 48.0 756.0 744.0 98.4 8.8 180.9 0.0 1223 0700 47.9 756.0 745.0 98.5 9.4 204.1 0.0 1223 0800 47.9 756.0 745.0 98.5 9.7 214.4 0.0 1223 0900 47.9 756.0 745.0 98.5 9.7 216.7 0.0 1223 1000 47.9 756.0 746.0 98.7 9.8 214.9 0.0 1223 1100 47.9 756.0 746.0 98.7 9.8 190.3 0.0 1223 1200 47.9 755.0 746.0 98.8 9.7 179.4 0.0 1223 1300 47.9 754.0 747.0 99.1 9.6 178.8 0.0 1223 1400 47.9 754.0 747.0 99.1 9.6 178.6 0.0 1223 1500 47.9 753.0 747.0 99.2 9.4 179.7 0.0 1223 1600 47.9 753.0 748.0 99.3 9.9 203.7 0.0 1223 1700 47.8 753.0 748.0 99.3 9.6 204.6 0.0 1223 1800 47.8 753.0 748.0 99.3 9.3 183.1 0.0 1223 1900 47.8 752.0 749.0 99.6 9.5 189.2 0.0 1223 2000 47.8 752.0 749.0 99.6 9.6 191.3 0.0 1223 2100 47.7 752.0 749.0 99.6 9.3 190.9 0.0 1223 2200 47.7 751.0 749.0 99.7 9.4 191.1 0.0 1223 2300 47.7 751.0 748.0 99.6 8.6 148.8 0.0 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 0000 23 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1223 0000 + + + + + 200.0 0.0 1223 0100 + + + + + 182.7 0.0 1223 0200 + + + + + 168.1 0.0 1223 0300 + + + + + 170.3 0.0 1223 0400 + + + + + 190.5 0.0 1223 0500 + + + + + 177.9 0.0 1223 0600 + + + + + 165.3 0.0 1223 0700 + + + + + 174.2 0.6 1223 0800 + + + + + 183.4 1.2 1223 0900 + + + + + 181.7 1.2 1223 1000 + + + + + 183.8 1.2 1223 1100 + + + + + 199.4 1.2 1223 1200 + + + + + 202.8 1.2 1223 1300 + + + + + 216.0 1.2 1223 1400 + + + + + 213.8 1.2 1223 1500 + + + + + 213.2 1.2 1223 1600 + + + + + 211.3 1.2 1223 1700 + + + + + 211.5 1.1 1223 1800 + + + + + 209.9 0.0 1223 1900 + + + + + 209.5 0.0 1223 2000 + + + + + 211.1 0.0 1223 2100 + + + + + 211.9 0.0 1223 2200 + + + + + 212.5 0.0 1223 2300 + + + + + 210.9 0.0 TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 0000 23 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1223 0000 48.3 759.0 755.0 99.5 5.0 200.0 0.0 1223 0100 48.3 759.0 755.0 99.5 5.0 182.7 0.0 1223 0200 48.3 759.0 755.0 99.5 5.0 168.1 0.0 1223 0300 48.2 759.0 754.0 99.3 5.0 170.3 0.0 1223 0400 48.2 759.0 754.0 99.3 5.0 190.5 0.0 1223 0500 48.2 759.0 756.0 99.6 5.0 177.9 0.0 1223 0600 48.2 759.0 756.0 99.6 5.0 165.3 0.0 1223 0700 48.2 759.0 756.0 99.6 4.9 174.2 0.6 1223 0800 48.2 759.0 756.0 99.6 4.9 183.4 1.2 1223 0900 48.2 759.0 757.0 99.7 4.9 181.7 1.2 1223 1000 48.2 758.0 758.0 100.0 4.9 183.8 1.2 1223 1100 48.2 758.0 758.0 100.0 4.9 199.4 1.2 1223 1200 48.2 757.0 759.0 100.3 4.9 202.8 1.2 1223 1300 48.2 756.0 759.0 100.4 4.8 216.0 1.2 1223 1400 48.2 756.0 758.0 100.3 4.8 213.8 1.2 1223 1500 48.2 755.0 757.0 100.3 4.8 213.2 1.2 1223 1600 48.1 755.0 757.0 100.3 4.8 211.3 1.2 1223 1700 48.1 755.0 756.0 100.1 4.8 211.5 1.1 1223 1800 48.1 755.0 753.0 99.7 4.8 209.9 0.0 1223 1900 48.1 754.0 752.0 99.7 4.8 209.5 0.0 1223 2000 48.1 754.0 753.0 99.9 4.7 211.1 0.0 1223 2100 48.1 753.0 756.0 100.4 4.7 211.9 0.0 1223 2200 48.1 752.0 756.0 100.5 4.7 212.5 0.0 1223 2300 48.0 751.0 756.0 100.7 4.6 210.9 0.0 TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 0000 23 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1223 0000 + + + + + 200.0 0.0 1223 0100 + + + + + 182.7 0.0 1223 0200 + + + + + 168.1 0.0 1223 0300 + + + + + 170.3 0.0 1223 0400 + + + + + 190.5 0.0 1223 0500 + + + + + 177.9 0.0 1223 0600 + + + + + 165.3 0.0 1223 0700 + + + + + 174.2 0.6 1223 0800 + + + + + 183.4 1.2 1223 0900 + + + + + 181.7 1.2 1223 1000 + + + + + 183.8 1.2 1223 1100 + + + + + 199.4 1.2 1223 1200 + + + + + 202.8 1.2 1223 1300 + + + + + 216.0 1.2 1223 1400 + + + + + 213.8 1.2 1223 1500 + + + + + 213.2 1.2 1223 1600 + + + + + 211.3 1.2 1223 1700 + + + + + 211.5 1.1 1223 1800 + + + + + 209.9 0.0 1223 1900 + + + + + 209.5 0.0 1223 2000 + + + + + 211.1 0.0 1223 2100 + + + + + 211.9 0.0 1223 2200 + + + + + 212.5 0.0 1223 2300 + + + + + 210.9 0.0 TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 0000 23 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1223 0000 + + + + + 200.0 0.0 1223 0100 + + + + + 182.7 0.0 1223 0200 + + + + + 168.1 0.0 1223 0300 + + + + + 170.3 0.0 1223 0400 + + + + + 190.5 0.0 1223 0500 + + + + + 177.9 0.0 1223 0600 + + + + + 165.3 0.0 1223 0700 + + + + + 174.2 0.6 1223 0800 + + + + + 183.4 1.2 1223 0900 + + + + + 181.7 1.2 1223 1000 + + + + + 183.8 1.2 1223 1100 + + + + + 199.4 1.2 1223 1200 + + + + + 202.8 1.2 1223 1300 + + + + + 216.0 1.2 1223 1400 + + + + + 213.8 1.2 1223 1500 + + + + + 213.2 1.2 1223 1600 + + + + + 211.3 1.2 1223 1700 + + + + + 211.5 1.1 1223 1800 + + + + + 209.9 0.0 1223 1900 + + + + + 209.5 0.0 1223 2000 + + + + + 211.1 0.0 1223 2100 + + + + + 211.9 0.0 1223 2200 + + + + + 212.5 0.0 1223 2300 + + + + + 210.9 0.0