TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 0000 27 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1227 0000 + + + + + + + 1227 0100 + + + + + + + 1227 0200 + + + + + + + 1227 0300 + + + + + + + 1227 0400 + + + + + + + 1227 0500 + + + + + + + 1227 0600 + + + + + + + 1227 0700 + + + + + + + 1227 0800 + + + + + + + 1227 0900 + + + + + + + 1227 1000 + + + + + + + 1227 1100 + + + + + + + 1227 1200 + + + + + + + 1227 1300 + + + + + + + 1227 1400 + + + + + + + 1227 1500 + + + + + + + 1227 1600 + + + + + + + 1227 1700 + + + + + + + 1227 1800 + + + + + + + 1227 1900 + + + + + + + 1227 2000 + + + + + + + 1227 2100 + + + + + + + 1227 2200 + + + + + + + 1227 2300 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 0000 27 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1227 0000 + + + + + 186.1 0.0 1227 0100 + + + + + 186.3 0.0 1227 0200 + + + + + 186.2 0.0 1227 0300 + + + + + 186.3 0.0 1227 0400 + + + + + 186.6 0.0 1227 0500 + + + + + 186.2 0.0 1227 0600 + + + + + 186.3 0.0 1227 0700 + + + + + 185.7 0.0 1227 0800 + + + + + 186.1 0.0 1227 0900 + + + + + 185.8 0.0 1227 1000 + + + + + 185.9 0.0 1227 1100 + + + + + 185.5 0.0 1227 1200 + + + + + 185.8 0.0 1227 1300 + + + + + 185.6 0.0 1227 1400 + + + + + 185.5 0.0 1227 1500 + + + + + 186.3 0.0 1227 1600 + + + + + 185.7 0.0 1227 1700 + + + + + 186.1 0.0 1227 1800 + + + + + 186.6 0.0 1227 1900 + + + + + 186.9 0.0 1227 2000 + + + + + 186.7 0.0 1227 2100 + + + + + 186.7 0.0 1227 2200 + + + + + 186.2 0.0 1227 2300 + + + + + 186.7 0.0 TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 0000 27 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1227 0000 45.3 749.9 740.0 98.7 18.9 186.1 0.0 1227 0100 45.3 750.6 740.0 98.6 19.0 186.3 0.0 1227 0200 45.3 751.8 740.0 98.4 18.9 186.2 0.0 1227 0300 45.3 752.4 740.0 98.4 19.0 186.3 0.0 1227 0400 45.2 753.3 740.0 98.2 19.0 186.6 0.0 1227 0500 45.2 754.2 741.0 98.2 19.0 186.2 0.0 1227 0600 45.2 755.2 741.0 98.1 19.1 186.3 0.0 1227 0700 45.2 756.0 741.0 98.0 19.1 185.7 0.0 1227 0800 45.2 757.3 742.0 98.0 19.2 186.1 0.0 1227 0900 45.2 758.7 742.0 97.8 19.2 185.8 0.0 1227 1000 45.2 759.9 742.0 97.6 19.2 185.9 0.0 1227 1100 45.2 760.5 743.0 97.7 19.2 185.5 0.0 1227 1200 45.2 760.8 743.0 97.7 19.2 185.8 0.0 1227 1300 45.2 761.2 743.0 97.6 19.2 185.6 0.0 1227 1400 45.2 762.0 743.0 97.5 19.2 185.5 0.0 1227 1500 45.1 762.5 743.0 97.4 19.3 186.3 0.0 1227 1600 45.1 763.5 743.0 97.3 19.4 185.7 0.0 1227 1700 45.0 764.3 743.0 97.2 19.4 186.1 0.0 1227 1800 45.0 764.9 743.0 97.1 19.5 186.6 0.0 1227 1900 45.0 765.5 743.0 97.1 19.5 186.9 0.0 1227 2000 44.9 765.8 743.0 97.0 19.4 186.7 0.0 1227 2100 44.9 766.1 744.0 97.1 19.4 186.7 0.0 1227 2200 44.9 766.5 744.0 97.1 19.4 186.2 0.0 1227 2300 45.0 767.1 744.0 97.0 19.5 186.7 0.0 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 0000 27 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1227 0000 + + + + + 175.9 0.0 1227 0100 + + + + + 174.8 0.0 1227 0200 + + + + + 175.1 0.0 1227 0300 + + + + + 175.3 0.0 1227 0400 + + + + + 174.5 0.0 1227 0500 + + + + + 176.2 0.0 1227 0600 + + + + + 177.7 0.0 1227 0700 + + + + + 199.6 0.0 1227 0800 + + + + + 200.0 0.0 1227 0900 + + + + + 201.0 0.0 1227 1000 + + + + + 203.1 0.0 1227 1100 + + + + + 194.7 0.0 1227 1200 + + + + + 194.1 0.0 1227 1300 + + + + + 186.9 0.0 1227 1400 + + + + + 185.0 0.0 1227 1500 + + + + + 185.2 0.0 1227 1600 + + + + + 188.2 0.0 1227 1700 + + + + + 211.0 0.0 1227 1800 + + + + + 210.1 0.0 1227 1900 + + + + + 211.9 0.0 1227 2000 + + + + + 210.3 0.0 1227 2100 + + + + + 209.8 0.0 1227 2200 + + + + + 189.0 0.0 1227 2300 + + + + + 187.9 0.0 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 0000 27 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1227 0000 46.7 754.0 740.0 98.1 13.3 175.9 0.0 1227 0100 46.6 754.0 740.0 98.1 13.2 174.8 0.0 1227 0200 46.6 756.0 741.0 98.0 13.4 175.1 0.0 1227 0300 46.6 756.0 741.0 98.0 13.4 175.3 0.0 1227 0400 46.6 757.0 741.0 97.9 13.6 174.5 0.0 1227 0500 46.6 758.0 742.0 97.9 13.6 176.2 0.0 1227 0600 46.5 759.0 742.0 97.8 13.9 177.7 0.0 1227 0700 46.5 760.0 743.0 97.8 14.2 199.6 0.0 1227 0800 46.5 760.0 743.0 97.8 14.1 200.0 0.0 1227 0900 46.5 762.0 744.0 97.6 14.2 201.0 0.0 1227 1000 46.5 763.0 744.0 97.5 14.2 203.1 0.0 1227 1100 46.5 763.0 746.0 97.8 14.1 194.7 0.0 1227 1200 46.5 763.0 746.0 97.8 14.0 194.1 0.0 1227 1300 46.4 764.0 746.0 97.6 13.8 186.9 0.0 1227 1400 46.4 764.0 747.0 97.8 14.0 185.0 0.0 1227 1500 46.4 765.0 747.0 97.6 14.1 185.2 0.0 1227 1600 46.4 766.0 747.0 97.5 14.3 188.2 0.0 1227 1700 46.3 767.0 748.0 97.5 14.7 211.0 0.0 1227 1800 46.3 767.0 748.0 97.5 14.4 210.1 0.0 1227 1900 46.3 768.0 748.0 97.4 14.5 211.9 0.0 1227 2000 46.3 769.0 749.0 97.4 14.4 210.3 0.0 1227 2100 46.2 769.0 750.0 97.5 14.2 209.8 0.0 1227 2200 46.2 769.0 749.0 97.4 13.9 189.0 0.0 1227 2300 46.1 770.0 749.0 97.3 14.0 187.9 0.0 TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 0000 27 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1227 0000 + + + + + 170.4 0.0 1227 0100 + + + + + 169.2 0.0 1227 0200 + + + + + 169.9 0.0 1227 0300 + + + + + 168.8 0.0 1227 0400 + + + + + 167.4 0.0 1227 0500 + + + + + 166.8 0.0 1227 0600 + + + + + 170.2 0.0 1227 0700 + + + + + 193.5 0.0 1227 0800 + + + + + 197.2 0.0 1227 0900 + + + + + 200.5 0.0 1227 1000 + + + + + 202.1 0.0 1227 1100 + + + + + 201.0 0.0 1227 1200 + + + + + 199.9 0.0 1227 1300 + + + + + 177.4 0.0 1227 1400 + + + + + 174.7 0.0 1227 1500 + + + + + 173.4 0.0 1227 1600 + + + + + 174.6 0.0 1227 1700 + + + + + 211.4 0.0 1227 1800 + + + + + 214.9 0.0 1227 1900 + + + + + 214.8 0.0 1227 2000 + + + + + 214.3 0.0 1227 2100 + + + + + 213.4 0.0 1227 2200 + + + + + 197.6 0.0 1227 2300 + + + + + 195.8 0.0 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0000 27 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1227 0000 46.7 755.0 743.0 98.4 7.9 170.4 0.0 1227 0100 46.8 755.0 743.0 98.4 8.1 169.2 0.0 1227 0200 46.7 757.0 742.0 98.0 7.9 169.9 0.0 1227 0300 46.8 757.0 743.0 98.2 7.9 168.8 0.0 1227 0400 46.8 758.0 742.0 97.9 7.6 167.4 0.0 1227 0500 46.7 759.0 742.0 97.8 7.6 166.8 0.0 1227 0600 46.7 760.0 742.0 97.6 7.4 170.2 0.0 1227 0700 46.7 761.0 742.0 97.5 7.8 193.5 0.0 1227 0800 46.7 762.0 742.0 97.4 7.8 197.2 0.0 1227 0900 46.6 763.0 742.0 97.2 7.9 200.5 0.0 1227 1000 46.6 764.0 742.0 97.1 7.9 202.1 0.0 1227 1100 46.6 765.0 742.0 97.0 7.9 201.0 0.0 1227 1200 46.6 765.0 742.0 97.0 8.0 199.9 0.0 1227 1300 46.5 765.0 742.0 97.0 7.8 177.4 0.0 1227 1400 46.5 766.0 742.0 96.9 7.7 174.7 0.0 1227 1500 46.5 766.0 742.0 96.9 7.6 173.4 0.0 1227 1600 46.4 767.0 742.0 96.7 7.5 174.6 0.0 1227 1700 46.4 768.0 742.0 96.6 8.0 211.4 0.0 1227 1800 46.3 769.0 742.0 96.5 8.1 214.9 0.0 1227 1900 46.3 769.0 743.0 96.6 8.1 214.8 0.0 1227 2000 46.3 770.0 743.0 96.5 8.2 214.3 0.0 1227 2100 46.2 770.0 743.0 96.5 8.3 213.4 0.0 1227 2200 46.2 770.0 744.0 96.6 8.2 197.6 0.0 1227 2300 46.2 771.0 745.0 96.6 8.5 195.8 0.0 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 0000 27 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1227 0000 + + + + + 203.0 0.0 1227 0100 + + + + + 204.4 0.0 1227 0200 + + + + + 205.4 0.0 1227 0300 + + + + + 206.9 0.0 1227 0400 + + + + + 205.3 0.0 1227 0500 + + + + + 206.0 0.0 1227 0600 + + + + + 207.8 0.0 1227 0700 + + + + + 209.7 0.6 1227 0800 + + + + + 208.5 1.2 1227 0900 + + + + + 205.6 1.2 1227 1000 + + + + + 204.9 1.2 1227 1100 + + + + + 204.3 1.2 1227 1200 + + + + + 204.9 1.2 1227 1300 + + + + + 205.6 1.2 1227 1400 + + + + + 203.7 1.2 1227 1500 + + + + + 206.2 1.2 1227 1600 + + + + + 209.0 1.2 1227 1700 + + + + + 209.0 1.2 1227 1800 + + + + + 205.7 0.0 1227 1900 + + + + + 203.9 0.0 1227 2000 + + + + + 203.1 0.0 1227 2100 + + + + + 201.9 0.0 1227 2200 + + + + + 202.5 0.0 1227 2300 + + + + + 200.8 0.0 TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 0000 27 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1227 0000 47.0 761.0 756.0 99.3 5.1 203.0 0.0 1227 0100 47.0 762.0 756.0 99.2 5.1 204.4 0.0 1227 0200 46.9 762.0 756.0 99.2 5.1 205.4 0.0 1227 0300 46.9 763.0 756.0 99.1 5.1 206.9 0.0 1227 0400 46.9 764.0 755.0 98.8 5.2 205.3 0.0 1227 0500 46.8 765.0 755.0 98.7 5.3 206.0 0.0 1227 0600 46.8 765.0 755.0 98.7 5.2 207.8 0.0 1227 0700 46.8 766.0 755.0 98.6 5.3 209.7 0.6 1227 0800 46.7 767.0 755.0 98.4 5.3 208.5 1.2 1227 0900 46.7 768.0 754.0 98.2 5.4 205.6 1.2 1227 1000 46.7 769.0 754.0 98.0 5.4 204.9 1.2 1227 1100 46.7 769.0 755.0 98.2 5.4 204.3 1.2 1227 1200 46.7 770.0 755.0 98.1 5.4 204.9 1.2 1227 1300 46.7 770.0 755.0 98.1 5.4 205.6 1.2 1227 1400 46.6 770.0 755.0 98.1 5.5 203.7 1.2 1227 1500 46.6 771.0 755.0 97.9 5.5 206.2 1.2 1227 1600 46.6 772.0 755.0 97.8 5.5 209.0 1.2 1227 1700 46.5 772.0 755.0 97.8 5.5 209.0 1.2 1227 1800 46.5 773.0 755.0 97.7 5.6 205.7 0.0 1227 1900 46.5 773.0 755.0 97.7 5.6 203.9 0.0 1227 2000 46.5 773.0 755.0 97.7 5.6 203.1 0.0 1227 2100 46.5 773.0 754.0 97.5 5.6 201.9 0.0 1227 2200 46.5 774.0 754.0 97.4 5.6 202.5 0.0 1227 2300 46.5 775.0 754.0 97.3 5.6 200.8 0.0 TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 0000 27 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1227 0000 + + + + + 203.0 0.0 1227 0100 + + + + + 204.4 0.0 1227 0200 + + + + + 205.4 0.0 1227 0300 + + + + + 206.9 0.0 1227 0400 + + + + + 205.3 0.0 1227 0500 + + + + + 206.0 0.0 1227 0600 + + + + + 207.8 0.0 1227 0700 + + + + + 209.7 0.6 1227 0800 + + + + + 208.5 1.2 1227 0900 + + + + + 205.6 1.2 1227 1000 + + + + + 204.9 1.2 1227 1100 + + + + + 204.3 1.2 1227 1200 + + + + + 204.9 1.2 1227 1300 + + + + + 205.6 1.2 1227 1400 + + + + + 203.7 1.2 1227 1500 + + + + + 206.2 1.2 1227 1600 + + + + + 209.0 1.2 1227 1700 + + + + + 209.0 1.2 1227 1800 + + + + + 205.7 0.0 1227 1900 + + + + + 203.9 0.0 1227 2000 + + + + + 203.1 0.0 1227 2100 + + + + + 201.9 0.0 1227 2200 + + + + + 202.5 0.0 1227 2300 + + + + + 200.8 0.0 TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 0000 27 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1227 0000 + + + + + 203.0 0.0 1227 0100 + + + + + 204.4 0.0 1227 0200 + + + + + 205.4 0.0 1227 0300 + + + + + 206.9 0.0 1227 0400 + + + + + 205.3 0.0 1227 0500 + + + + + 206.0 0.0 1227 0600 + + + + + 207.8 0.0 1227 0700 + + + + + 209.7 0.6 1227 0800 + + + + + 208.5 1.2 1227 0900 + + + + + 205.6 1.2 1227 1000 + + + + + 204.9 1.2 1227 1100 + + + + + 204.3 1.2 1227 1200 + + + + + 204.9 1.2 1227 1300 + + + + + 205.6 1.2 1227 1400 + + + + + 203.7 1.2 1227 1500 + + + + + 206.2 1.2 1227 1600 + + + + + 209.0 1.2 1227 1700 + + + + + 209.0 1.2 1227 1800 + + + + + 205.7 0.0 1227 1900 + + + + + 203.9 0.0 1227 2000 + + + + + 203.1 0.0 1227 2100 + + + + + 201.9 0.0 1227 2200 + + + + + 202.5 0.0 1227 2300 + + + + + 200.8 0.0