TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 0300 30 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1230 0300 + + + + + + + 1230 0400 + + + + + + + 1230 0500 + + + + + + + 1230 0600 + + + + + + + 1230 0700 + + + + + + + 1230 0800 + + + + + + + 1230 0900 + + + + + + + 1230 1000 + + + + + + + 1230 1100 + + + + + + + 1230 1200 + + + + + + + 1230 1300 + + + + + + + 1230 1400 + + + + + + + 1230 1500 + + + + + + + 1230 1600 + + + + + + + 1230 1700 + + + + + + + 1230 1800 + + + + + + + 1230 1900 + + + + + + + 1230 2000 + + + + + + + 1230 2100 + + + + + + + 1230 2200 + + + + + + + 1230 2300 + + + + + + + 1231 0000 + + + + + + + 1231 0100 + + + + + + + 1231 0200 + + + + + + + 1231 0300 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 0300 30 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1230 0300 + + + + + 187.5 0.0 1230 0400 + + + + + 188.2 0.0 1230 0500 + + + + + 188.3 0.0 1230 0600 + + + + + 188.3 0.0 1230 0700 + + + + + 187.9 0.0 1230 0800 + + + + + 188.4 0.0 1230 0900 + + + + + 188.1 0.0 1230 1000 + + + + + 188.0 0.0 1230 1100 + + + + + 187.6 0.0 1230 1200 + + + + + 187.5 0.0 1230 1300 + + + + + 187.3 0.0 1230 1400 + + + + + 187.7 0.0 1230 1500 + + + + + 187.7 0.0 1230 1600 + + + + + 187.6 0.0 1230 1700 + + + + + 187.9 0.0 1230 1800 + + + + + 188.1 0.0 1230 1900 + + + + + 187.9 0.0 1230 2000 + + + + + 187.1 0.0 1230 2100 + + + + + 187.2 0.0 1230 2200 + + + + + 187.2 0.0 1230 2300 + + + + + 186.7 0.0 1231 0000 + + + + + 186.8 0.0 1231 0100 + + + + + 187.0 0.0 1231 0200 + + + + + 187.8 0.0 1231 0300 + + + + + 188.0 0.0 TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 0300 30 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1230 0300 44.2 769.4 748.0 97.2 19.7 187.5 0.0 1230 0400 44.2 769.3 748.0 97.2 19.8 188.2 0.0 1230 0500 44.1 769.1 748.0 97.3 19.8 188.3 0.0 1230 0600 44.1 768.9 747.0 97.2 19.9 188.3 0.0 1230 0700 44.1 768.7 747.0 97.2 19.8 187.9 0.0 1230 0800 44.0 768.7 747.0 97.2 19.8 188.4 0.0 1230 0900 44.0 768.9 746.0 97.0 19.8 188.1 0.0 1230 1000 44.0 768.9 746.0 97.0 19.8 188.0 0.0 1230 1100 44.0 768.2 746.0 97.1 19.7 187.6 0.0 1230 1200 44.0 767.4 747.0 97.3 19.7 187.5 0.0 1230 1300 44.0 766.5 748.0 97.6 19.6 187.3 0.0 1230 1400 44.0 766.0 748.0 97.7 19.6 187.7 0.0 1230 1500 44.0 765.5 748.0 97.7 19.7 187.7 0.0 1230 1600 43.9 765.4 747.0 97.6 19.6 187.6 0.0 1230 1700 43.9 765.3 746.0 97.5 19.6 187.9 0.0 1230 1800 43.9 765.1 746.0 97.5 19.6 188.1 0.0 1230 1900 43.8 764.6 746.0 97.6 19.6 187.9 0.0 1230 2000 43.8 764.5 745.0 97.4 19.6 187.1 0.0 1230 2100 43.8 764.3 745.0 97.5 19.5 187.2 0.0 1230 2200 43.8 764.3 745.0 97.5 19.5 187.2 0.0 1230 2300 43.8 764.2 745.0 97.5 19.4 186.7 0.0 1231 0000 43.7 764.2 745.0 97.5 19.4 186.8 0.0 1231 0100 43.7 764.1 744.0 97.4 19.5 187.0 0.0 1231 0200 43.7 764.0 745.0 97.5 19.6 187.8 0.0 1231 0300 43.7 763.8 744.0 97.4 19.6 188.0 0.0 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 0300 30 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1230 0300 + + + + + 151.8 0.0 1230 0400 + + + + + 152.4 0.0 1230 0500 + + + + + 170.4 0.0 1230 0600 + + + + + 192.3 0.0 1230 0700 + + + + + 195.0 0.0 1230 0800 + + + + + 212.0 0.0 1230 0900 + + + + + 213.4 0.0 1230 1000 + + + + + 213.3 0.0 1230 1100 + + + + + 202.8 0.0 1230 1200 + + + + + 193.4 0.0 1230 1300 + + + + + 191.9 0.0 1230 1400 + + + + + 192.7 0.0 1230 1500 + + + + + 193.1 0.0 1230 1600 + + + + + 194.1 0.0 1230 1700 + + + + + 213.0 0.0 1230 1800 + + + + + 214.0 0.0 1230 1900 + + + + + 216.2 0.0 1230 2000 + + + + + 214.4 0.0 1230 2100 + + + + + 215.9 0.0 1230 2200 + + + + + 191.1 0.0 1230 2300 + + + + + 175.7 0.0 1231 0000 + + + + + 172.1 0.0 1231 0100 + + + + + 154.1 0.0 1231 0200 + + + + + 153.8 0.0 1231 0300 + + + + + 153.4 0.0 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 0300 30 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1230 0300 45.0 772.0 740.0 95.9 14.2 151.8 0.0 1230 0400 45.0 772.0 740.0 95.9 14.2 152.4 0.0 1230 0500 45.0 772.0 740.0 95.9 14.4 170.4 0.0 1230 0600 45.0 772.0 739.0 95.7 14.6 192.3 0.0 1230 0700 44.9 772.0 739.0 95.7 14.4 195.0 0.0 1230 0800 44.9 771.0 739.0 95.8 14.8 212.0 0.0 1230 0900 44.9 772.0 739.0 95.7 14.9 213.4 0.0 1230 1000 44.9 772.0 739.0 95.7 15.0 213.3 0.0 1230 1100 44.9 771.0 739.0 95.8 14.9 202.8 0.0 1230 1200 44.9 770.0 739.0 96.0 14.8 193.4 0.0 1230 1300 44.8 769.0 739.0 96.1 14.7 191.9 0.0 1230 1400 44.9 769.0 738.0 96.0 14.7 192.7 0.0 1230 1500 44.8 768.0 738.0 96.1 14.7 193.1 0.0 1230 1600 44.8 768.0 738.0 96.1 14.7 194.1 0.0 1230 1700 44.8 768.0 738.0 96.1 15.0 213.0 0.0 1230 1800 44.8 768.0 738.0 96.1 15.0 214.0 0.0 1230 1900 44.7 768.0 738.0 96.1 15.3 216.2 0.0 1230 2000 44.7 767.0 738.0 96.2 15.3 214.4 0.0 1230 2100 44.7 767.0 738.0 96.2 15.4 215.9 0.0 1230 2200 44.7 767.0 738.0 96.2 15.0 191.1 0.0 1230 2300 44.7 767.0 738.0 96.2 15.0 175.7 0.0 1231 0000 44.7 767.0 738.0 96.2 14.6 172.1 0.0 1231 0100 44.7 767.0 738.0 96.2 14.4 154.1 0.0 1231 0200 44.6 767.0 738.0 96.2 14.5 153.8 0.0 1231 0300 44.6 767.0 737.0 96.1 14.4 153.4 0.0 TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 0300 30 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1230 0300 + + + + + 161.4 0.0 1230 0400 + + + + + 161.5 0.0 1230 0500 + + + + + 166.4 0.0 1230 0600 + + + + + 193.7 0.0 1230 0700 + + + + + 193.7 0.0 1230 0800 + + + + + 192.5 0.0 1230 0900 + + + + + 193.5 0.0 1230 1000 + + + + + 193.1 0.0 1230 1100 + + + + + 193.0 0.0 1230 1200 + + + + + 192.4 0.0 1230 1300 + + + + + 190.8 0.0 1230 1400 + + + + + 192.0 0.0 1230 1500 + + + + + 192.3 0.0 1230 1600 + + + + + 193.4 0.0 1230 1700 + + + + + 192.9 0.0 1230 1800 + + + + + 193.1 0.0 1230 1900 + + + + + 194.0 0.0 1230 2000 + + + + + 194.5 0.0 1230 2100 + + + + + 195.1 0.0 1230 2200 + + + + + 191.1 0.0 1230 2300 + + + + + 193.1 0.0 1231 0000 + + + + + 179.7 0.0 1231 0100 + + + + + 159.5 0.0 1231 0200 + + + + + 158.4 0.0 1231 0300 + + + + + 158.7 0.0 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0300 30 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1230 0300 44.9 774.0 745.0 96.3 10.5 161.4 0.0 1230 0400 44.9 774.0 745.0 96.3 10.3 161.5 0.0 1230 0500 44.8 773.0 744.0 96.2 10.2 166.4 0.0 1230 0600 44.9 773.0 744.0 96.2 10.5 193.7 0.0 1230 0700 44.8 773.0 744.0 96.2 10.4 193.7 0.0 1230 0800 44.8 773.0 744.0 96.2 10.4 192.5 0.0 1230 0900 44.7 773.0 744.0 96.2 10.5 193.5 0.0 1230 1000 44.8 773.0 744.0 96.2 10.5 193.1 0.0 1230 1100 44.8 772.0 744.0 96.4 10.5 193.0 0.0 1230 1200 44.8 771.0 744.0 96.5 10.5 192.4 0.0 1230 1300 44.8 770.0 743.0 96.5 10.4 190.8 0.0 1230 1400 44.8 770.0 743.0 96.5 10.6 192.0 0.0 1230 1500 44.8 769.0 743.0 96.6 10.5 192.3 0.0 1230 1600 44.8 769.0 742.0 96.5 10.5 193.4 0.0 1230 1700 44.8 769.0 742.0 96.5 10.5 192.9 0.0 1230 1800 44.7 769.0 742.0 96.5 10.6 193.1 0.0 1230 1900 44.7 769.0 742.0 96.5 10.5 194.0 0.0 1230 2000 44.6 769.0 742.0 96.5 10.7 194.5 0.0 1230 2100 44.6 769.0 742.0 96.5 10.6 195.1 0.0 1230 2200 44.6 769.0 741.0 96.4 10.4 191.1 0.0 1230 2300 44.6 769.0 741.0 96.4 10.5 193.1 0.0 1231 0000 44.6 768.0 741.0 96.5 10.3 179.7 0.0 1231 0100 44.5 768.0 741.0 96.5 9.9 159.5 0.0 1231 0200 44.5 768.0 740.0 96.4 9.9 158.4 0.0 1231 0300 44.5 768.0 740.0 96.4 9.7 158.7 0.0 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 0300 30 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1230 0300 + + + + + 192.0 0.0 1230 0400 + + + + + 192.2 0.0 1230 0500 + + + + + 192.5 0.0 1230 0600 + + + + + 198.0 0.0 1230 0700 + + + + + 195.3 0.6 1230 0800 + + + + + 194.5 1.2 1230 0900 + + + + + 195.4 1.6 1230 1000 + + + + + 194.6 1.2 1230 1100 + + + + + 193.2 1.2 1230 1200 + + + + + 193.9 1.2 1230 1300 + + + + + 192.4 1.2 1230 1400 + + + + + 194.0 1.2 1230 1500 + + + + + 195.0 1.2 1230 1600 + + + + + 196.2 1.2 1230 1700 + + + + + 196.9 1.2 1230 1800 + + + + + 193.5 0.0 1230 1900 + + + + + 194.4 0.0 1230 2000 + + + + + 205.5 0.0 1230 2100 + + + + + 205.4 0.0 1230 2200 + + + + + 205.8 0.0 1230 2300 + + + + + 204.9 0.0 1231 0000 + + + + + 205.4 0.0 1231 0100 + + + + + 205.5 0.0 1231 0200 + + + + + 207.5 0.0 1231 0300 + + + + + 209.0 0.0 TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 0300 30 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1230 0300 45.0 773.0 757.0 97.9 5.4 192.0 0.0 1230 0400 44.9 773.0 758.0 98.1 5.4 192.2 0.0 1230 0500 44.9 772.0 757.0 98.1 5.3 192.5 0.0 1230 0600 44.8 772.0 757.0 98.1 5.3 198.0 0.0 1230 0700 44.8 772.0 757.0 98.1 5.3 195.3 0.6 1230 0800 44.7 772.0 757.0 98.1 5.3 194.5 1.2 1230 0900 44.7 772.0 757.0 98.1 5.3 195.4 1.6 1230 1000 44.7 772.0 757.0 98.1 5.3 194.6 1.2 1230 1100 44.7 772.0 759.0 98.3 5.3 193.2 1.2 1230 1200 44.7 771.0 762.0 98.8 5.3 193.9 1.2 1230 1300 44.7 770.0 764.0 99.2 5.2 192.4 1.2 1230 1400 44.6 770.0 766.0 99.5 5.2 194.0 1.2 1230 1500 44.6 770.0 767.0 99.6 5.2 195.0 1.2 1230 1600 44.6 770.0 767.0 99.6 5.2 196.2 1.2 1230 1700 44.5 769.0 767.0 99.7 5.2 196.9 1.2 1230 1800 44.6 769.0 767.0 99.7 5.2 193.5 0.0 1230 1900 44.6 769.0 767.0 99.7 5.2 194.4 0.0 1230 2000 44.6 769.0 768.0 99.9 5.2 205.5 0.0 1230 2100 44.6 769.0 767.0 99.7 5.2 205.4 0.0 1230 2200 44.6 769.0 767.0 99.7 5.2 205.8 0.0 1230 2300 44.5 769.0 767.0 99.7 5.2 204.9 0.0 1231 0000 44.5 769.0 766.0 99.6 5.2 205.4 0.0 1231 0100 44.5 769.0 765.0 99.5 5.2 205.5 0.0 1231 0200 44.4 769.0 764.0 99.3 5.2 207.5 0.0 1231 0300 44.4 769.0 764.0 99.3 5.2 209.0 0.0 TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 0300 30 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1230 0300 + + + + + 192.0 0.0 1230 0400 + + + + + 192.2 0.0 1230 0500 + + + + + 192.5 0.0 1230 0600 + + + + + 198.0 0.0 1230 0700 + + + + + 195.3 0.6 1230 0800 + + + + + 194.5 1.2 1230 0900 + + + + + 195.4 1.6 1230 1000 + + + + + 194.6 1.2 1230 1100 + + + + + 193.2 1.2 1230 1200 + + + + + 193.9 1.2 1230 1300 + + + + + 192.4 1.2 1230 1400 + + + + + 194.0 1.2 1230 1500 + + + + + 195.0 1.2 1230 1600 + + + + + 196.2 1.2 1230 1700 + + + + + 196.9 1.2 1230 1800 + + + + + 193.5 0.0 1230 1900 + + + + + 194.4 0.0 1230 2000 + + + + + 205.5 0.0 1230 2100 + + + + + 205.4 0.0 1230 2200 + + + + + 205.8 0.0 1230 2300 + + + + + 204.9 0.0 1231 0000 + + + + + 205.4 0.0 1231 0100 + + + + + 205.5 0.0 1231 0200 + + + + + 207.5 0.0 1231 0300 + + + + + 209.0 0.0 TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 0300 30 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1230 0300 + + + + + 192.0 0.0 1230 0400 + + + + + 192.2 0.0 1230 0500 + + + + + 192.5 0.0 1230 0600 + + + + + 198.0 0.0 1230 0700 + + + + + 195.3 0.6 1230 0800 + + + + + 194.5 1.2 1230 0900 + + + + + 195.4 1.6 1230 1000 + + + + + 194.6 1.2 1230 1100 + + + + + 193.2 1.2 1230 1200 + + + + + 193.9 1.2 1230 1300 + + + + + 192.4 1.2 1230 1400 + + + + + 194.0 1.2 1230 1500 + + + + + 195.0 1.2 1230 1600 + + + + + 196.2 1.2 1230 1700 + + + + + 196.9 1.2 1230 1800 + + + + + 193.5 0.0 1230 1900 + + + + + 194.4 0.0 1230 2000 + + + + + 205.5 0.0 1230 2100 + + + + + 205.4 0.0 1230 2200 + + + + + 205.8 0.0 1230 2300 + + + + + 204.9 0.0 1231 0000 + + + + + 205.4 0.0 1231 0100 + + + + + 205.5 0.0 1231 0200 + + + + + 207.5 0.0 1231 0300 + + + + + 209.0 0.0