TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 0900 11 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1211 0900 + + + + + + + 1211 1000 + + + + + + + 1211 1100 + + + + + + + 1211 1200 + + + + + + + 1211 1300 + + + + + + + 1211 1400 + + + + + + + 1211 1500 + + + + + + + 1211 1600 + + + + + + + 1211 1700 + + + + + + + 1211 1800 + + + + + + + 1211 1900 + + + + + + + 1211 2000 + + + + + + + 1211 2100 + + + + + + + 1211 2200 + + + + + + + 1211 2300 + + + + + + + 1212 0000 + + + + + + + 1212 0100 + + + + + + + 1212 0200 + + + + + + + 1212 0300 + + + + + + + 1212 0400 + + + + + + + 1212 0500 + + + + + + + 1212 0600 + + + + + + + 1212 0700 + + + + + + + 1212 0800 + + + + + + + 1212 0900 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 0900 11 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1211 0900 + + + + + 151.2 0.0 1211 1000 + + + + + 151.9 0.0 1211 1100 + + + + + 153.0 0.0 1211 1200 + + + + + 152.5 0.0 1211 1300 + + + + + 153.2 0.0 1211 1400 + + + + + 169.6 0.0 1211 1500 + + + + + 169.7 0.0 1211 1600 + + + + + 171.0 0.0 1211 1700 + + + + + 163.5 0.0 1211 1800 + + + + + 164.5 0.0 1211 1900 + + + + + 163.9 0.0 1211 2000 + + + + + 164.6 0.0 1211 2100 + + + + + 165.3 0.0 1211 2200 + + + + + 164.8 0.0 1211 2300 + + + + + 165.1 0.0 1212 0000 + + + + + 159.4 0.0 1212 0100 + + + + + 159.6 0.0 1212 0200 + + + + + 143.8 0.0 1212 0300 + + + + + 142.6 0.0 1212 0400 + + + + + 158.6 0.0 1212 0500 + + + + + 165.1 0.0 1212 0600 + + + + + 164.8 0.0 1212 0700 + + + + + 164.7 0.0 1212 0800 + + + + + 166.3 0.0 1212 0900 + + + + + 166.0 0.0 TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 0900 11 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1211 0900 49.8 756.8 746.0 98.6 18.6 151.2 0.0 1211 1000 49.8 757.3 748.0 98.8 18.7 151.9 0.0 1211 1100 49.9 757.6 751.0 99.1 18.7 153.0 0.0 1211 1200 49.9 757.5 753.0 99.4 18.7 152.5 0.0 1211 1300 50.0 757.4 754.0 99.6 18.6 153.2 0.0 1211 1400 50.0 757.3 752.0 99.3 18.9 169.6 0.0 1211 1500 50.0 757.3 750.0 99.0 19.0 169.7 0.0 1211 1600 50.0 757.4 749.0 98.9 19.1 171.0 0.0 1211 1700 50.0 757.7 748.0 98.7 18.9 163.5 0.0 1211 1800 50.0 757.8 748.0 98.7 18.9 164.5 0.0 1211 1900 50.0 758.0 748.0 98.7 18.9 163.9 0.0 1211 2000 50.0 758.1 749.0 98.8 19.0 164.6 0.0 1211 2100 50.0 758.3 749.0 98.8 19.1 165.3 0.0 1211 2200 50.1 758.5 749.0 98.7 19.1 164.8 0.0 1211 2300 50.1 758.6 749.0 98.7 19.1 165.1 0.0 1212 0000 50.1 758.6 749.0 98.7 19.0 159.4 0.0 1212 0100 50.1 758.5 749.0 98.7 19.0 159.6 0.0 1212 0200 50.1 758.6 749.0 98.7 18.7 143.8 0.0 1212 0300 50.1 758.6 749.0 98.7 18.8 142.6 0.0 1212 0400 50.1 758.6 748.0 98.6 19.1 158.6 0.0 1212 0500 50.1 758.3 749.0 98.8 19.4 165.1 0.0 1212 0600 50.1 758.4 749.0 98.8 19.4 164.8 0.0 1212 0700 50.1 758.2 749.0 98.8 19.4 164.7 0.0 1212 0800 50.1 758.4 749.0 98.8 19.3 166.3 0.0 1212 0900 + + + + + 166.0 0.0 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 0900 11 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1211 0900 + + + + + 152.1 0.0 1211 1000 + + + + + 151.0 0.0 1211 1100 + + + + + 151.5 0.0 1211 1200 + + + + + 150.4 0.0 1211 1300 + + + + + 151.2 0.0 1211 1400 + + + + + 155.2 0.0 1211 1500 + + + + + 157.2 0.0 1211 1600 + + + + + 155.1 0.0 1211 1700 + + + + + 156.1 0.0 1211 1800 + + + + + 158.3 0.0 1211 1900 + + + + + 155.7 0.0 1211 2000 + + + + + 155.8 0.0 1211 2100 + + + + + 156.5 0.0 1211 2200 + + + + + 155.4 0.0 1211 2300 + + + + + 156.3 0.0 1212 0000 + + + + + 154.5 0.0 1212 0100 + + + + + 156.1 0.0 1212 0200 + + + + + 157.8 0.0 1212 0300 + + + + + 156.6 0.0 1212 0400 + + + + + 156.2 0.0 1212 0500 + + + + + 159.1 0.0 1212 0600 + + + + + 171.8 0.0 1212 0700 + + + + + 171.2 0.0 1212 0800 + + + + + 170.2 0.0 1212 0900 + + + + + 169.5 0.0 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 0900 11 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1211 0900 49.6 760.0 744.0 97.9 14.1 152.1 0.0 1211 1000 49.6 761.0 746.0 98.0 14.1 151.0 0.0 1211 1100 49.6 761.0 745.0 97.9 14.2 151.5 0.0 1211 1200 49.6 761.0 745.0 97.9 14.2 150.4 0.0 1211 1300 49.6 761.0 745.0 97.9 14.3 151.2 0.0 1211 1400 49.6 761.0 745.0 97.9 14.4 155.2 0.0 1211 1500 49.6 761.0 745.0 97.9 14.6 157.2 0.0 1211 1600 49.6 761.0 746.0 98.0 14.3 155.1 0.0 1211 1700 49.6 761.0 747.0 98.2 14.3 156.1 0.0 1211 1800 49.5 761.0 746.0 98.0 14.3 158.3 0.0 1211 1900 49.6 761.0 746.0 98.0 14.2 155.7 0.0 1211 2000 49.6 761.0 746.0 98.0 14.1 155.8 0.0 1211 2100 49.5 761.0 746.0 98.0 14.0 156.5 0.0 1211 2200 49.5 762.0 745.0 97.8 13.9 155.4 0.0 1211 2300 49.5 762.0 745.0 97.8 13.8 156.3 0.0 1212 0000 49.5 762.0 745.0 97.8 14.1 154.5 0.0 1212 0100 49.5 762.0 745.0 97.8 14.2 156.1 0.0 1212 0200 49.5 762.0 745.0 97.8 14.3 157.8 0.0 1212 0300 49.5 762.0 746.0 97.9 14.4 156.6 0.0 1212 0400 49.5 762.0 746.0 97.9 14.5 156.2 0.0 1212 0500 49.5 762.0 746.0 97.9 14.7 159.1 0.0 1212 0600 49.5 762.0 746.0 97.9 15.0 171.8 0.0 1212 0700 49.5 762.0 746.0 97.9 15.1 171.2 0.0 1212 0800 49.5 762.0 746.0 97.9 14.9 170.2 0.0 1212 0900 + + + + + 169.5 0.0 TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 0900 11 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1211 0900 + + + + + 148.2 0.0 1211 1000 + + + + + 147.4 0.0 1211 1100 + + + + + 147.6 0.0 1211 1200 + + + + + 147.1 0.0 1211 1300 + + + + + 147.9 0.0 1211 1400 + + + + + 147.1 0.0 1211 1500 + + + + + 166.4 0.0 1211 1600 + + + + + 165.8 0.0 1211 1700 + + + + + 167.1 0.0 1211 1800 + + + + + 167.9 0.0 1211 1900 + + + + + 166.9 0.0 1211 2000 + + + + + 167.5 0.0 1211 2100 + + + + + 171.6 0.0 1211 2200 + + + + + 167.6 0.0 1211 2300 + + + + + 147.0 0.0 1212 0000 + + + + + 143.0 0.0 1212 0100 + + + + + 145.4 0.0 1212 0200 + + + + + 144.4 0.0 1212 0300 + + + + + 145.1 0.0 1212 0400 + + + + + 143.3 0.0 1212 0500 + + + + + 143.8 0.0 1212 0600 + + + + + 144.3 0.0 1212 0700 + + + + + 177.2 0.0 1212 0800 + + + + + 179.1 0.0 1212 0900 + + + + + 180.4 0.0 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0900 11 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1211 0900 50.1 761.0 757.0 99.5 8.8 148.2 0.0 1211 1000 50.1 762.0 758.0 99.5 8.7 147.4 0.0 1211 1100 50.1 762.0 758.0 99.5 8.6 147.6 0.0 1211 1200 50.2 762.0 759.0 99.6 8.4 147.1 0.0 1211 1300 50.2 762.0 760.0 99.7 8.4 147.9 0.0 1211 1400 50.2 762.0 760.0 99.7 8.3 147.1 0.0 1211 1500 50.3 762.0 761.0 99.9 8.5 166.4 0.0 1211 1600 50.3 762.0 761.0 99.9 8.4 165.8 0.0 1211 1700 50.3 762.0 761.0 99.9 8.3 167.1 0.0 1211 1800 50.2 763.0 760.0 99.6 8.2 167.9 0.0 1211 1900 50.2 763.0 759.0 99.5 8.2 166.9 0.0 1211 2000 50.1 763.0 759.0 99.5 8.4 167.5 0.0 1211 2100 50.1 763.0 758.0 99.3 8.1 171.6 0.0 1211 2200 50.1 763.0 758.0 99.3 8.1 167.6 0.0 1211 2300 50.1 763.0 758.0 99.3 7.7 147.0 0.0 1212 0000 50.1 763.0 758.0 99.3 7.6 143.0 0.0 1212 0100 50.0 763.0 758.0 99.3 7.5 145.4 0.0 1212 0200 50.0 763.0 758.0 99.3 7.3 144.4 0.0 1212 0300 50.0 763.0 758.0 99.3 7.1 145.1 0.0 1212 0400 50.0 763.0 758.0 99.3 6.9 143.3 0.0 1212 0500 49.9 763.0 759.0 99.5 6.9 143.8 0.0 1212 0600 49.9 763.0 759.0 99.5 6.7 144.3 0.0 1212 0700 49.9 763.0 759.0 99.5 6.9 177.2 0.0 1212 0800 49.9 763.0 759.0 99.5 6.9 179.1 0.0 1212 0900 + + + + + 180.4 0.0 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 0900 11 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1211 0900 + + + + + 193.7 1.2 1211 1000 + + + + + 195.6 1.2 1211 1100 + + + + + 196.2 1.2 1211 1200 + + + + + 195.7 1.2 1211 1300 + + + + + 196.6 1.2 1211 1400 + + + + + 196.5 1.2 1211 1500 + + + + + 196.8 1.2 1211 1600 + + + + + 200.9 1.2 1211 1700 + + + + + 198.1 1.2 1211 1800 + + + + + 197.4 0.0 1211 1900 + + + + + 199.7 0.0 1211 2000 + + + + + 202.3 0.0 1211 2100 + + + + + 200.8 0.0 1211 2200 + + + + + 198.9 0.0 1211 2300 + + + + + 202.9 0.0 1212 0000 + + + + + 202.9 0.0 1212 0100 + + + + + 203.0 0.0 1212 0200 + + + + + 201.3 0.0 1212 0300 + + + + + 200.5 0.0 1212 0400 + + + + + 198.8 0.0 1212 0500 + + + + + 200.8 0.0 1212 0600 + + + + + 203.0 0.0 1212 0700 + + + + + 203.3 0.6 1212 0800 + + + + + 203.6 1.1 1212 0900 + + + + + 201.6 1.1 TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 0900 11 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1211 0900 50.5 766.0 777.0 101.4 5.3 193.7 1.2 1211 1000 50.5 766.0 777.0 101.4 5.3 195.6 1.2 1211 1100 50.5 767.0 777.0 101.3 5.3 196.2 1.2 1211 1200 50.5 767.0 777.0 101.3 5.3 195.7 1.2 1211 1300 50.5 767.0 777.0 101.3 5.3 196.6 1.2 1211 1400 50.5 767.0 777.0 101.3 5.3 196.5 1.2 1211 1500 50.5 767.0 777.0 101.3 5.3 196.8 1.2 1211 1600 50.5 767.0 776.0 101.2 5.3 200.9 1.2 1211 1700 50.5 767.0 776.0 101.2 5.3 198.1 1.2 1211 1800 50.5 767.0 776.0 101.2 5.3 197.4 0.0 1211 1900 50.5 767.0 777.0 101.3 5.3 199.7 0.0 1211 2000 50.5 767.0 777.0 101.3 5.4 202.3 0.0 1211 2100 50.6 767.0 778.0 101.4 5.3 200.8 0.0 1211 2200 50.6 767.0 779.0 101.6 5.4 198.9 0.0 1211 2300 50.6 767.0 779.0 101.6 5.3 202.9 0.0 1212 0000 50.6 767.0 779.0 101.6 5.3 202.9 0.0 1212 0100 50.5 767.0 779.0 101.6 5.3 203.0 0.0 1212 0200 50.5 767.0 778.0 101.4 5.3 201.3 0.0 1212 0300 50.5 767.0 778.0 101.4 5.3 200.5 0.0 1212 0400 50.5 767.0 777.0 101.3 5.3 198.8 0.0 1212 0500 50.4 767.0 777.0 101.3 5.3 200.8 0.0 1212 0600 50.4 767.0 776.0 101.2 5.3 203.0 0.0 1212 0700 50.4 767.0 775.0 101.0 5.3 203.3 0.6 1212 0800 50.4 767.0 774.0 100.9 5.3 203.6 1.1 1212 0900 + + + + + 201.6 1.1 TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 0900 11 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1211 0900 + + + + + 193.7 1.2 1211 1000 + + + + + 195.6 1.2 1211 1100 + + + + + 196.2 1.2 1211 1200 + + + + + 195.7 1.2 1211 1300 + + + + + 196.6 1.2 1211 1400 + + + + + 196.5 1.2 1211 1500 + + + + + 196.8 1.2 1211 1600 + + + + + 200.9 1.2 1211 1700 + + + + + 198.1 1.2 1211 1800 + + + + + 197.4 0.0 1211 1900 + + + + + 199.7 0.0 1211 2000 + + + + + 202.3 0.0 1211 2100 + + + + + 200.8 0.0 1211 2200 + + + + + 198.9 0.0 1211 2300 + + + + + 202.9 0.0 1212 0000 + + + + + 202.9 0.0 1212 0100 + + + + + 203.0 0.0 1212 0200 + + + + + 201.3 0.0 1212 0300 + + + + + 200.5 0.0 1212 0400 + + + + + 198.8 0.0 1212 0500 + + + + + 200.8 0.0 1212 0600 + + + + + 203.0 0.0 1212 0700 + + + + + 203.3 0.6 1212 0800 + + + + + 203.6 1.1 1212 0900 + + + + + 201.6 1.1 TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 0900 11 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1211 0900 + + + + + 193.7 1.2 1211 1000 + + + + + 195.6 1.2 1211 1100 + + + + + 196.2 1.2 1211 1200 + + + + + 195.7 1.2 1211 1300 + + + + + 196.6 1.2 1211 1400 + + + + + 196.5 1.2 1211 1500 + + + + + 196.8 1.2 1211 1600 + + + + + 200.9 1.2 1211 1700 + + + + + 198.1 1.2 1211 1800 + + + + + 197.4 0.0 1211 1900 + + + + + 199.7 0.0 1211 2000 + + + + + 202.3 0.0 1211 2100 + + + + + 200.8 0.0 1211 2200 + + + + + 198.9 0.0 1211 2300 + + + + + 202.9 0.0 1212 0000 + + + + + 202.9 0.0 1212 0100 + + + + + 203.0 0.0 1212 0200 + + + + + 201.3 0.0 1212 0300 + + + + + 200.5 0.0 1212 0400 + + + + + 198.8 0.0 1212 0500 + + + + + 200.8 0.0 1212 0600 + + + + + 203.0 0.0 1212 0700 + + + + + 203.3 0.6 1212 0800 + + + + + 203.6 1.1 1212 0900 + + + + + 201.6 1.1