TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 0000 15 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1215 0000 + + + + + + + 1215 0100 + + + + + + + 1215 0200 + + + + + + + 1215 0300 + + + + + + + 1215 0400 + + + + + + + 1215 0500 + + + + + + + 1215 0600 + + + + + + + 1215 0700 + + + + + + + 1215 0800 + + + + + + + 1215 0900 + + + + + + + 1215 1000 + + + + + + + 1215 1100 + + + + + + + 1215 1200 + + + + + + + 1215 1300 + + + + + + + 1215 1400 + + + + + + + 1215 1500 + + + + + + + 1215 1600 + + + + + + + 1215 1700 + + + + + + + 1215 1800 + + + + + + + 1215 1900 + + + + + + + 1215 2000 + + + + + + + 1215 2100 + + + + + + + 1215 2200 + + + + + + + 1215 2300 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 0000 15 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1215 0000 + + + + + 162.7 0.0 1215 0100 + + + + + 162.5 0.0 1215 0200 + + + + + 162.6 0.0 1215 0300 + + + + + 162.6 0.0 1215 0400 + + + + + 162.7 0.0 1215 0500 + + + + + 162.8 0.0 1215 0600 + + + + + 163.4 0.0 1215 0700 + + + + + 140.5 0.0 1215 0800 + + + + + 92.5 0.0 1215 0900 + + + + + 116.9 0.0 1215 1000 + + + + + 119.4 0.0 1215 1100 + + + + + 122.7 0.0 1215 1200 + + + + + 135.2 0.0 1215 1300 + + + + + 134.8 0.0 1215 1400 + + + + + 134.8 0.0 1215 1500 + + + + + 134.7 0.0 1215 1600 + + + + + 137.8 0.0 1215 1700 + + + + + 146.3 0.0 1215 1800 + + + + + 149.5 0.0 1215 1900 + + + + + 149.6 0.0 1215 2000 + + + + + 149.9 0.0 1215 2100 + + + + + 149.6 0.0 1215 2200 + + + + + 149.3 0.0 1215 2300 + + + + + 150.3 0.0 TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 0000 15 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1215 0000 49.7 755.9 746.0 98.7 19.9 162.7 0.0 1215 0100 49.7 755.8 745.0 98.6 19.9 162.5 0.0 1215 0200 49.7 755.1 745.0 98.7 19.9 162.6 0.0 1215 0300 49.7 754.7 744.0 98.6 19.9 162.6 0.0 1215 0400 49.7 754.3 744.0 98.6 19.9 162.7 0.0 1215 0500 49.7 754.2 744.0 98.6 19.9 162.8 0.0 1215 0600 49.7 754.7 744.0 98.6 19.9 163.4 0.0 1215 0700 49.7 754.4 743.0 98.5 19.0 140.5 0.0 1215 0800 49.7 753.9 742.0 98.4 18.5 92.5 0.0 1215 0900 49.7 753.2 743.0 98.6 19.1 116.9 0.0 1215 1000 49.7 753.2 743.0 98.6 19.0 119.4 0.0 1215 1100 49.7 752.6 743.0 98.7 19.0 122.7 0.0 1215 1200 49.7 751.9 743.0 98.8 19.4 135.2 0.0 1215 1300 49.7 751.0 742.0 98.8 19.1 134.8 0.0 1215 1400 49.8 751.0 742.0 98.8 18.9 134.8 0.0 1215 1500 49.8 750.9 742.0 98.8 19.0 134.7 0.0 1215 1600 49.7 750.8 742.0 98.8 18.9 137.8 0.0 1215 1700 49.7 751.7 742.0 98.7 19.3 146.3 0.0 1215 1800 49.7 752.5 741.0 98.5 19.5 149.5 0.0 1215 1900 49.7 753.4 741.0 98.4 19.5 149.6 0.0 1215 2000 49.7 754.0 741.0 98.3 19.4 149.9 0.0 1215 2100 49.6 754.7 741.0 98.2 19.5 149.6 0.0 1215 2200 49.6 754.8 740.0 98.0 19.2 149.3 0.0 1215 2300 49.6 755.4 740.0 98.0 19.1 150.3 0.0 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 0000 15 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1215 0000 + + + + + 179.4 10.1 1215 0100 + + + + + 181.1 10.1 1215 0200 + + + + + 182.4 10.1 1215 0300 + + + + + 180.6 10.1 1215 0400 + + + + + 181.0 10.1 1215 0500 + + + + + 180.9 10.1 1215 0600 + + + + + 182.3 10.1 1215 0700 + + + + + 179.3 8.5 1215 0800 + + + + + 168.0 0.0 1215 0900 + + + + + 150.9 0.0 1215 1000 + + + + + 152.0 0.0 1215 1100 + + + + + 153.7 0.0 1215 1200 + + + + + 151.9 0.0 1215 1300 + + + + + 170.4 0.0 1215 1400 + + + + + 171.0 0.0 1215 1500 + + + + + 171.4 0.0 1215 1600 + + + + + 179.7 0.0 1215 1700 + + + + + 178.8 0.0 1215 1800 + + + + + 187.0 0.0 1215 1900 + + + + + 182.0 0.0 1215 2000 + + + + + 182.5 0.0 1215 2100 + + + + + 178.7 0.0 1215 2200 + + + + + 181.8 0.0 1215 2300 + + + + + 180.9 0.0 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 0000 15 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1215 0000 49.5 759.0 789.0 104.0 13.5 179.4 10.1 1215 0100 49.5 758.0 792.0 104.5 13.5 181.1 10.1 1215 0200 49.5 758.0 789.0 104.1 13.5 182.4 10.1 1215 0300 49.5 758.0 791.0 104.4 13.6 180.6 10.1 1215 0400 49.5 758.0 791.0 104.4 13.6 181.0 10.1 1215 0500 49.5 757.0 794.0 104.9 13.6 180.9 10.1 1215 0600 49.5 757.0 793.0 104.8 13.6 182.3 10.1 1215 0700 49.5 757.0 788.0 104.1 13.5 179.3 8.5 1215 0800 49.5 756.0 756.0 100.0 13.3 168.0 0.0 1215 0900 49.5 756.0 752.0 99.5 13.1 150.9 0.0 1215 1000 49.5 756.0 751.0 99.3 13.3 152.0 0.0 1215 1100 49.5 756.0 749.0 99.1 13.3 153.7 0.0 1215 1200 49.5 755.0 750.0 99.3 13.3 151.9 0.0 1215 1300 49.5 755.0 750.0 99.3 13.6 170.4 0.0 1215 1400 49.5 754.0 749.0 99.3 13.7 171.0 0.0 1215 1500 49.5 754.0 749.0 99.3 13.9 171.4 0.0 1215 1600 49.5 755.0 749.0 99.2 14.3 179.7 0.0 1215 1700 49.5 756.0 750.0 99.2 14.4 178.8 0.0 1215 1800 49.5 757.0 749.0 98.9 14.4 187.0 0.0 1215 1900 49.5 757.0 750.0 99.1 14.3 182.0 0.0 1215 2000 49.5 758.0 749.0 98.8 14.2 182.5 0.0 1215 2100 49.5 758.0 749.0 98.8 14.1 178.7 0.0 1215 2200 49.5 758.0 749.0 98.8 14.0 181.8 0.0 1215 2300 49.5 759.0 749.0 98.7 13.8 180.9 0.0 TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 0000 15 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1215 0000 + + + + + 178.1 0.0 1215 0100 + + + + + 176.3 0.0 1215 0200 + + + + + 176.4 0.0 1215 0300 + + + + + 176.6 0.0 1215 0400 + + + + + 177.3 0.0 1215 0500 + + + + + 175.4 0.0 1215 0600 + + + + + 173.1 0.0 1215 0700 + + + + + 174.7 0.0 1215 0800 + + + + + 174.3 0.0 1215 0900 + + + + + 155.6 0.0 1215 1000 + + + + + 151.2 0.0 1215 1100 + + + + + 151.6 0.0 1215 1200 + + + + + 150.3 0.0 1215 1300 + + + + + 151.1 0.0 1215 1400 + + + + + 150.4 0.0 1215 1500 + + + + + 151.3 0.0 1215 1600 + + + + + 172.3 0.0 1215 1700 + + + + + 175.4 0.0 1215 1800 + + + + + 188.1 0.0 1215 1900 + + + + + 190.6 0.0 1215 2000 + + + + + 190.2 0.0 1215 2100 + + + + + 193.3 0.0 1215 2200 + + + + + 194.1 0.0 1215 2300 + + + + + 183.7 0.0 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0000 15 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1215 0000 49.2 760.0 762.0 100.3 6.7 178.1 0.0 1215 0100 49.2 760.0 761.0 100.1 6.6 176.3 0.0 1215 0200 49.2 760.0 761.0 100.1 6.7 176.4 0.0 1215 0300 49.2 760.0 762.0 100.3 6.8 176.6 0.0 1215 0400 49.2 759.0 761.0 100.3 6.7 177.3 0.0 1215 0500 49.2 759.0 762.0 100.4 6.6 175.4 0.0 1215 0600 49.2 758.0 762.0 100.5 6.7 173.1 0.0 1215 0700 49.2 758.0 762.0 100.5 6.5 174.7 0.0 1215 0800 49.3 758.0 762.0 100.5 6.4 174.3 0.0 1215 0900 49.3 758.0 762.0 100.5 6.2 155.6 0.0 1215 1000 49.3 758.0 763.0 100.7 6.3 151.2 0.0 1215 1100 49.3 757.0 763.0 100.8 6.4 151.6 0.0 1215 1200 49.3 757.0 764.0 100.9 6.4 150.3 0.0 1215 1300 49.3 756.0 764.0 101.1 6.3 151.1 0.0 1215 1400 49.3 756.0 764.0 101.1 6.2 150.4 0.0 1215 1500 49.4 755.0 764.0 101.2 6.4 151.3 0.0 1215 1600 49.4 756.0 765.0 101.2 6.5 172.3 0.0 1215 1700 49.4 757.0 765.0 101.1 6.7 175.4 0.0 1215 1800 49.4 757.0 764.0 100.9 6.7 188.1 0.0 1215 1900 49.4 759.0 764.0 100.7 6.7 190.6 0.0 1215 2000 49.4 759.0 764.0 100.7 7.0 190.2 0.0 1215 2100 49.4 760.0 764.0 100.5 7.1 193.3 0.0 1215 2200 49.4 760.0 764.0 100.5 7.2 194.1 0.0 1215 2300 49.4 760.0 763.0 100.4 6.9 183.7 0.0 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 0000 15 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1215 0000 + + + + + 187.1 0.0 1215 0100 + + + + + 188.8 0.0 1215 0200 + + + + + 189.4 0.0 1215 0300 + + + + + 190.2 0.0 1215 0400 + + + + + 189.9 0.0 1215 0500 + + + + + 190.2 0.0 1215 0600 + + + + + 191.1 0.0 1215 0700 + + + + + 191.4 0.5 1215 0800 + + + + + 170.7 1.1 1215 0900 + + + + + 167.7 1.1 1215 1000 + + + + + 167.8 1.1 1215 1100 + + + + + 167.6 1.1 1215 1200 + + + + + 177.4 1.1 1215 1300 + + + + + 182.1 1.1 1215 1400 + + + + + 182.7 1.1 1215 1500 + + + + + 184.1 1.1 1215 1600 + + + + + 185.0 1.1 1215 1700 + + + + + 196.4 1.1 1215 1800 + + + + + 191.2 0.0 1215 1900 + + + + + 189.8 0.0 1215 2000 + + + + + 189.3 0.0 1215 2100 + + + + + 189.2 0.0 1215 2200 + + + + + 188.0 0.0 1215 2300 + + + + + 187.2 0.0 TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 0000 15 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1215 0000 49.4 763.0 764.0 100.1 5.1 187.1 0.0 1215 0100 49.4 763.0 764.0 100.1 5.1 188.8 0.0 1215 0200 49.3 764.0 764.0 100.0 5.2 189.4 0.0 1215 0300 49.3 763.0 764.0 100.1 5.1 190.2 0.0 1215 0400 49.3 763.0 764.0 100.1 5.1 189.9 0.0 1215 0500 49.3 762.0 764.0 100.3 5.1 190.2 0.0 1215 0600 49.3 761.0 763.0 100.3 5.1 191.1 0.0 1215 0700 49.3 761.0 763.0 100.3 5.1 191.4 0.5 1215 0800 49.3 761.0 763.0 100.3 5.1 170.7 1.1 1215 0900 49.2 761.0 763.0 100.3 5.1 167.7 1.1 1215 1000 49.2 760.0 763.0 100.4 5.0 167.8 1.1 1215 1100 49.3 760.0 764.0 100.5 5.0 167.6 1.1 1215 1200 49.3 761.0 765.0 100.5 5.1 177.4 1.1 1215 1300 49.3 761.0 766.0 100.7 5.1 182.1 1.1 1215 1400 49.4 760.0 767.0 100.9 5.1 182.7 1.1 1215 1500 49.4 761.0 768.0 100.9 5.1 184.1 1.1 1215 1600 49.5 761.0 769.0 101.1 5.1 185.0 1.1 1215 1700 49.4 763.0 769.0 100.8 5.1 196.4 1.1 1215 1800 49.4 763.0 769.0 100.8 5.1 191.2 0.0 1215 1900 49.3 763.0 768.0 100.7 5.2 189.8 0.0 1215 2000 49.3 764.0 767.0 100.4 5.2 189.3 0.0 1215 2100 49.3 764.0 766.0 100.3 5.2 189.2 0.0 1215 2200 49.4 765.0 765.0 100.0 5.2 188.0 0.0 1215 2300 49.4 764.0 764.0 100.0 5.3 187.2 0.0 TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 0000 15 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1215 0000 + + + + + 187.1 0.0 1215 0100 + + + + + 188.8 0.0 1215 0200 + + + + + 189.4 0.0 1215 0300 + + + + + 190.2 0.0 1215 0400 + + + + + 189.9 0.0 1215 0500 + + + + + 190.2 0.0 1215 0600 + + + + + 191.1 0.0 1215 0700 + + + + + 191.4 0.5 1215 0800 + + + + + 170.7 1.1 1215 0900 + + + + + 167.7 1.1 1215 1000 + + + + + 167.8 1.1 1215 1100 + + + + + 167.6 1.1 1215 1200 + + + + + 177.4 1.1 1215 1300 + + + + + 182.1 1.1 1215 1400 + + + + + 182.7 1.1 1215 1500 + + + + + 184.1 1.1 1215 1600 + + + + + 185.0 1.1 1215 1700 + + + + + 196.4 1.1 1215 1800 + + + + + 191.2 0.0 1215 1900 + + + + + 189.8 0.0 1215 2000 + + + + + 189.3 0.0 1215 2100 + + + + + 189.2 0.0 1215 2200 + + + + + 188.0 0.0 1215 2300 + + + + + 187.2 0.0 TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 0000 15 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1215 0000 + + + + + 187.1 0.0 1215 0100 + + + + + 188.8 0.0 1215 0200 + + + + + 189.4 0.0 1215 0300 + + + + + 190.2 0.0 1215 0400 + + + + + 189.9 0.0 1215 0500 + + + + + 190.2 0.0 1215 0600 + + + + + 191.1 0.0 1215 0700 + + + + + 191.4 0.5 1215 0800 + + + + + 170.7 1.1 1215 0900 + + + + + 167.7 1.1 1215 1000 + + + + + 167.8 1.1 1215 1100 + + + + + 167.6 1.1 1215 1200 + + + + + 177.4 1.1 1215 1300 + + + + + 182.1 1.1 1215 1400 + + + + + 182.7 1.1 1215 1500 + + + + + 184.1 1.1 1215 1600 + + + + + 185.0 1.1 1215 1700 + + + + + 196.4 1.1 1215 1800 + + + + + 191.2 0.0 1215 1900 + + + + + 189.8 0.0 1215 2000 + + + + + 189.3 0.0 1215 2100 + + + + + 189.2 0.0 1215 2200 + + + + + 188.0 0.0 1215 2300 + + + + + 187.2 0.0