TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF HUNGRY HORSE starting at 1500 1 Mar 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0301 1500 + 681.0 + + 2.0 0.0 0301 1600 + 681.0 + + 2.0 0.0 0301 1700 + 681.0 + + 2.1 0.0 0301 1800 + 681.0 + + 2.0 0.0 0301 1900 + 681.0 + + 2.0 0.0 0301 2000 + 681.0 + + 2.0 0.0 0301 2100 + 682.0 + + 2.0 0.0 0301 2200 + 682.0 + + 2.0 0.0 0301 2300 + 682.0 + + 2.0 0.0 0302 0000 + 681.0 + + 2.0 0.0 0302 0100 + 681.0 + + 2.1 0.0 0302 0200 + 681.0 + + 2.1 0.0 0302 0300 + 681.0 + + 2.1 0.0 0302 0400 + 681.0 + + 2.1 0.0 0302 0500 + 681.0 + + 2.1 0.0 0302 0600 + 682.0 + + 2.1 0.0 0302 0700 + 682.0 + + 2.1 0.0 0302 0800 + 682.0 + + 2.1 0.0 0302 0900 + 682.0 + + 2.0 0.0 0302 1000 + 681.0 + + 2.1 0.0 0302 1100 + 681.0 + + 2.1 0.0 0302 1200 + 680.0 + + 2.1 0.0 0302 1300 + 680.0 + + 2.1 0.0 0302 1400 + 679.0 + + 2.1 0.0 0302 1500 + 679.0 + + 2.1 0.0 TOTAL DISSOLVED GAS REPORT FOR KOOTENAI R. BL LIBBY DAM starting at 1500 1 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0301 1500 + + + + + 4.0 0.0 0301 1600 + + + + + 4.0 0.0 0301 1700 + + + + + 4.0 0.0 0301 1800 + + + + + 4.0 0.0 0301 1900 + + + + + 4.0 0.0 0301 2000 + + + + + 4.0 0.0 0301 2100 + + + + + 4.0 0.0 0301 2200 + + + + + 4.0 0.0 0301 2300 + + + + + 4.0 0.0 0302 0000 + + + + + 4.0 0.0 0302 0100 + + + + + 4.0 0.0 0302 0200 + + + + + 4.0 0.0 0302 0300 + + + + + 4.0 0.0 0302 0400 + + + + + 4.0 0.0 0302 0500 + + + + + 4.0 0.0 0302 0600 + + + + + 4.0 0.0 0302 0700 + + + + + 4.0 0.0 0302 0800 + + + + + 4.0 0.0 0302 0900 + + + + + 4.0 0.0 0302 1000 + + + + + 4.0 0.0 0302 1100 + + + + + 4.0 0.0 0302 1200 + + + + + 4.0 0.0 0302 1300 + + + + + 4.0 0.0 0302 1400 + + + + + 4.0 0.0 0302 1500 + + + + + 4.0 0.0 TOTAL DISSOLVED GAS REPORT FOR BOUNDARY starting at 1500 1 Mar 2026 WA TM BARO TD GAS TDG TOT FLOW DATE TIME DEG F PRES PRES % KCFS 0301 1500 40.0 726.5 738.0 101.6 82.5 0301 1600 40.0 726.0 738.0 101.7 82.9 0301 1700 40.0 725.8 737.0 101.5 83.7 0301 1800 40.0 725.9 736.0 101.4 83.4 0301 1900 40.0 726.6 736.0 101.3 83.1 0301 2000 40.0 727.1 735.0 101.1 82.6 0301 2100 40.0 727.2 734.0 100.9 75.9 0301 2200 40.0 727.5 734.0 100.9 74.4 0301 2300 39.9 727.5 732.0 100.6 74.0 0302 0000 39.9 727.4 732.0 100.6 73.9 0302 0100 39.8 727.7 731.0 100.5 73.3 0302 0200 39.7 727.9 730.0 100.3 72.6 0302 0300 39.6 727.7 729.0 100.2 73.8 0302 0400 39.6 727.8 728.0 100.0 74.9 0302 0500 39.5 727.7 728.0 100.0 80.5 0302 0600 39.5 728.2 729.0 100.1 82.3 0302 0700 39.5 728.2 729.0 100.1 82.8 0302 0800 39.5 728.6 730.0 100.2 83.4 0302 0900 39.4 728.5 730.0 100.2 85.7 0302 1000 39.5 728.3 732.0 100.5 88.9 0302 1100 39.6 727.6 735.0 101.0 90.5 0302 1200 39.7 727.1 737.0 101.4 90.8 0302 1300 39.8 726.5 738.0 101.6 88.2 0302 1400 39.9 725.8 739.0 101.8 85.9 0302 1500 + + + + + TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE FOREBAY starting at 1500 1 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0301 1500 40.8 728.0 754.0 103.6 + 78.8 0.0 0301 1600 40.8 728.0 754.0 103.6 + 82.7 0.0 0301 1700 40.6 727.0 754.0 103.7 + 117.2 0.0 0301 1800 40.3 727.0 753.0 103.6 + 134.8 0.0 0301 1900 40.3 728.0 752.0 103.3 + 141.9 0.0 0301 2000 40.3 728.0 752.0 103.3 + 151.1 0.0 0301 2100 39.7 728.0 747.0 102.6 + 155.3 0.0 0301 2200 39.7 728.0 746.0 102.5 + 146.8 0.0 0301 2300 39.7 728.0 745.0 102.3 + 135.1 0.0 0302 0000 39.7 728.0 744.0 102.2 + 113.6 0.0 0302 0100 39.7 728.0 744.0 102.2 + 111.7 0.0 0302 0200 39.7 728.0 744.0 102.2 + 111.8 0.0 0302 0300 39.7 728.0 744.0 102.2 + 115.6 0.0 0302 0400 39.7 728.0 743.0 102.1 + 112.4 0.0 0302 0500 39.7 728.0 743.0 102.1 + 131.0 0.0 0302 0600 39.7 728.0 743.0 102.1 + 145.2 0.0 0302 0700 39.7 728.0 743.0 102.1 + 137.9 0.0 0302 0800 39.7 729.0 744.0 102.1 + 137.1 0.0 0302 0900 39.7 729.0 744.0 102.1 + 118.4 0.0 0302 1000 39.7 729.0 744.0 102.1 + 103.1 0.0 0302 1100 39.9 729.0 744.0 102.1 + 86.0 0.0 0302 1200 39.9 729.0 745.0 102.2 + 74.1 0.0 0302 1300 40.1 728.0 745.0 102.3 + 65.0 0.0 0302 1400 40.1 728.0 746.0 102.5 + 59.5 0.0 0302 1500 40.3 728.0 747.0 102.6 + 55.0 0.0 TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 1500 1 Mar 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0301 1500 + 736.0 761.0 103.4 78.8 0.0 0301 1600 + 736.0 761.0 103.4 82.7 0.0 0301 1700 + 736.0 761.0 103.4 117.2 0.0 0301 1800 + 736.0 759.0 103.1 134.8 0.0 0301 1900 + 737.0 754.0 102.3 141.9 0.0 0301 2000 + 737.0 751.0 101.9 151.1 0.0 0301 2100 + 737.0 751.0 101.9 155.3 0.0 0301 2200 + 737.0 749.0 101.6 146.8 0.0 0301 2300 + 737.0 749.0 101.6 135.1 0.0 0302 0000 + 737.0 749.0 101.6 113.6 0.0 0302 0100 + 737.0 748.0 101.5 111.7 0.0 0302 0200 + 737.0 749.0 101.6 111.8 0.0 0302 0300 + 737.0 749.0 101.6 115.6 0.0 0302 0400 + 737.0 749.0 101.6 112.4 0.0 0302 0500 + 737.0 749.0 101.6 131.0 0.0 0302 0600 + 737.0 749.0 101.6 145.2 0.0 0302 0700 + 738.0 749.0 101.5 137.9 0.0 0302 0800 + 738.0 749.0 101.5 137.1 0.0 0302 0900 + 738.0 750.0 101.6 118.4 0.0 0302 1000 + 738.0 752.0 101.9 103.1 0.0 0302 1100 + 738.0 752.0 101.9 86.0 0.0 0302 1200 + 737.0 754.0 102.3 74.1 0.0 0302 1300 + 737.0 757.0 102.7 65.0 0.0 0302 1400 + 736.0 759.0 103.1 59.5 0.0 0302 1500 + 736.0 760.0 103.3 55.0 0.0 TOTAL DISSOLVED GAS REPORT FOR CHIEF JOSEPH starting at 1500 1 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0301 1500 39.4 737.3 759.0 102.9 + 80.0 0.0 0301 1600 39.3 736.8 757.0 102.7 + 81.3 0.0 0301 1700 39.3 736.5 757.0 102.8 + 113.0 0.0 0301 1800 39.3 736.3 756.0 102.7 + 132.6 0.0 0301 1900 39.3 736.4 756.0 102.7 + 136.7 0.0 0301 2000 39.3 736.7 756.0 102.6 + 141.7 0.0 0301 2100 39.3 736.7 756.0 102.6 + 144.0 0.0 0301 2200 39.2 736.9 756.0 102.6 + 145.2 0.0 0301 2300 39.2 736.9 756.0 102.6 + 144.3 0.0 0302 0000 + + + + + 139.9 0.0 0302 0100 39.2 736.8 755.0 102.5 + 131.0 0.0 0302 0200 39.2 736.9 755.0 102.5 + 123.8 0.0 0302 0300 39.2 737.1 755.0 102.4 + 116.5 0.0 0302 0400 39.2 737.1 755.0 102.4 + 110.6 0.0 0302 0500 39.2 737.1 754.0 102.3 + 120.2 0.0 0302 0600 39.2 737.4 754.0 102.3 + 141.3 0.0 0302 0700 39.2 737.4 753.0 102.1 + 135.1 0.0 0302 0800 39.2 737.8 753.0 102.1 + 136.6 0.0 0302 0900 39.1 738.3 753.0 102.0 + 120.5 0.0 0302 1000 39.2 738.2 754.0 102.1 + 103.1 0.0 0302 1100 39.2 738.1 755.0 102.3 + 81.0 0.0 0302 1200 39.2 737.8 755.0 102.3 + 69.8 0.0 0302 1300 39.3 737.2 756.0 102.5 + 60.4 0.0 0302 1400 39.4 736.7 756.0 102.6 + 57.6 0.0 0302 1500 39.4 736.0 758.0 103.0 + 54.8 0.0 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF CHIEF JOSEPH starting at 1500 1 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0301 1500 39.8 741.4 770.0 103.9 12.5 80.0 0.0 0301 1600 39.8 741.1 771.0 104.0 12.4 81.3 0.0 0301 1700 39.7 740.9 763.0 103.0 13.4 113.0 0.0 0301 1800 39.6 741.0 762.0 102.8 13.7 132.6 0.0 0301 1900 39.6 741.3 762.0 102.8 14.0 136.7 0.0 0301 2000 39.6 741.3 762.0 102.8 14.2 141.7 0.0 0301 2100 39.5 741.6 762.0 102.8 14.8 144.0 0.0 0301 2200 39.5 741.5 762.0 102.8 14.9 145.2 0.0 0301 2300 39.5 741.7 762.0 102.7 15.3 144.3 0.0 0302 0000 39.5 741.5 761.0 102.6 15.0 139.9 0.0 0302 0100 39.5 741.7 757.0 102.1 15.1 131.0 0.0 0302 0200 39.4 741.8 755.0 101.8 15.0 123.8 0.0 0302 0300 39.4 741.8 755.0 101.8 14.8 116.5 0.0 0302 0400 39.4 741.9 755.0 101.8 14.5 110.6 0.0 0302 0500 39.4 742.1 754.0 101.6 15.2 120.2 0.0 0302 0600 39.4 742.2 756.0 101.9 15.5 141.3 0.0 0302 0700 39.4 742.5 758.0 102.1 15.1 135.1 0.0 0302 0800 39.4 743.1 759.0 102.1 14.9 136.6 0.0 0302 0900 39.4 743.0 756.0 101.7 14.7 120.5 0.0 0302 1000 39.5 742.8 763.0 102.7 14.1 103.1 0.0 0302 1100 39.6 742.5 767.0 103.3 13.5 81.0 0.0 0302 1200 39.7 741.9 767.0 103.4 13.1 69.8 0.0 0302 1300 39.9 741.3 768.0 103.6 12.4 60.4 0.0 0302 1400 40.0 740.6 770.0 104.0 12.0 57.6 0.0 0302 1500 + + + + 11.3 54.8 0.0 TOTAL DISSOLVED GAS REPORT FOR WELLS starting at 1500 1 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0301 1500 39.9 743.0 759.0 102.2 + 128.5 0.0 0301 1600 39.9 742.0 759.0 102.3 + 103.8 0.0 0301 1700 39.9 742.0 758.0 102.2 + 101.2 0.0 0301 1800 39.9 743.0 758.0 102.0 + 99.8 0.0 0301 1900 39.9 744.0 758.0 101.9 + 103.6 0.0 0301 2000 39.9 745.0 758.0 101.7 + 103.5 0.0 0301 2100 39.9 745.0 758.0 101.7 + 108.3 0.0 0301 2200 39.9 745.0 758.0 101.7 + 108.1 0.0 0301 2300 39.9 745.0 758.0 101.7 + 135.2 0.0 0302 0000 39.9 745.0 758.0 101.7 + 125.3 0.0 0302 0100 39.9 745.0 758.0 101.7 + 126.0 0.0 0302 0200 39.9 746.0 758.0 101.6 + 127.8 0.0 0302 0300 39.9 746.0 759.0 101.7 + 126.7 0.0 0302 0400 39.9 746.0 759.0 101.7 + 124.3 0.0 0302 0500 39.9 746.0 759.0 101.7 + 123.8 0.0 0302 0600 39.9 747.0 759.0 101.6 + 127.7 0.0 0302 0700 39.9 747.0 759.0 101.6 + 148.0 16.5 0302 0800 39.9 747.0 759.0 101.6 + 148.7 26.8 0302 0900 39.9 746.0 760.0 101.9 + 142.3 26.8 0302 1000 40.1 745.0 760.0 102.0 + 128.1 11.7 0302 1100 40.1 744.0 760.0 102.2 + 121.6 4.7 0302 1200 40.1 743.0 761.0 102.4 + 119.6 0.0 0302 1300 40.3 743.0 762.0 102.6 + 120.5 0.0 0302 1400 40.3 742.0 761.0 102.6 + 121.8 0.0 0302 1500 40.3 741.0 761.0 102.7 + 121.6 0.0 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WELLS starting at 1500 1 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0301 1500 39.9 743.0 767.0 103.2 + 128.5 0.0 0301 1600 39.9 742.0 766.0 103.2 + 103.8 0.0 0301 1700 39.9 742.0 766.0 103.2 + 101.2 0.0 0301 1800 39.7 743.0 766.0 103.1 + 99.8 0.0 0301 1900 39.7 744.0 765.0 102.8 + 103.6 0.0 0301 2000 39.6 745.0 765.0 102.7 + 103.5 0.0 0301 2100 39.6 745.0 765.0 102.7 + 108.3 0.0 0301 2200 39.6 745.0 764.0 102.6 + 108.1 0.0 0301 2300 39.6 745.0 764.0 102.6 + 135.2 0.0 0302 0000 39.6 745.0 764.0 102.6 + 125.3 0.0 0302 0100 39.6 745.0 764.0 102.6 + 126.0 0.0 0302 0200 39.6 746.0 764.0 102.4 + 127.8 0.0 0302 0300 39.6 746.0 764.0 102.4 + 126.7 0.0 0302 0400 39.6 746.0 764.0 102.4 + 124.3 0.0 0302 0500 39.6 746.0 764.0 102.4 + 123.8 0.0 0302 0600 39.6 747.0 764.0 102.3 + 127.7 0.0 0302 0700 39.6 747.0 764.0 102.3 + 148.0 16.5 0302 0800 39.6 747.0 766.0 102.5 + 148.7 26.8 0302 0900 39.6 746.0 777.0 104.2 + 142.3 26.8 0302 1000 39.6 745.0 791.0 106.2 + 128.1 11.7 0302 1100 39.7 744.0 798.0 107.3 + 121.6 4.7 0302 1200 39.9 743.0 794.0 106.9 + 119.6 0.0 0302 1300 39.9 743.0 785.0 105.7 + 120.5 0.0 0302 1400 39.9 742.0 777.0 104.7 + 121.8 0.0 0302 1500 40.1 741.0 773.0 104.3 + 121.6 0.0 TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH starting at 1500 1 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0301 1500 40.3 742.0 761.0 102.6 + 121.5 0.0 0301 1600 40.3 742.0 762.0 102.7 + 129.6 0.0 0301 1700 40.3 742.0 763.0 102.8 + 127.4 0.0 0301 1800 40.3 742.0 763.0 102.8 + 134.3 0.0 0301 1900 40.5 742.0 764.0 103.0 + 155.2 0.0 0301 2000 40.3 742.0 765.0 103.1 + 119.8 0.0 0301 2100 40.5 743.0 765.0 103.0 + 114.8 0.0 0301 2200 40.3 743.0 766.0 103.1 + 117.6 0.0 0301 2300 40.3 743.0 769.0 103.5 + 115.9 0.0 0302 0000 40.3 743.0 770.0 103.6 + 108.2 0.0 0302 0100 40.3 743.0 771.0 103.8 + 99.5 0.0 0302 0200 40.3 743.0 771.0 103.8 + 77.9 0.0 0302 0300 40.3 743.0 772.0 103.9 + 95.7 0.0 0302 0400 40.3 743.0 771.0 103.8 + 97.9 0.0 0302 0500 40.3 743.0 770.0 103.6 + 116.6 0.0 0302 0600 40.3 743.0 770.0 103.6 + 146.3 0.0 0302 0700 40.3 743.0 770.0 103.6 + 173.6 0.0 0302 0800 40.3 744.0 771.0 103.6 + 168.8 0.0 0302 0900 40.3 744.0 771.0 103.6 + 154.9 0.0 0302 1000 40.1 744.0 772.0 103.8 + 154.4 0.0 0302 1100 40.1 743.0 773.0 104.0 + 114.8 0.0 0302 1200 40.3 743.0 773.0 104.0 + 121.4 0.0 0302 1300 40.3 743.0 774.0 104.2 + 113.0 0.0 0302 1400 40.3 742.0 774.0 104.3 + 101.1 0.0 0302 1500 + + + + + 90.3 0.0 TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH TAILWATER starting at 1500 1 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0301 1500 40.1 742.0 757.0 102.0 + 121.5 0.0 0301 1600 40.1 742.0 757.0 102.0 + 129.6 0.0 0301 1700 40.1 742.0 757.0 102.0 + 127.4 0.0 0301 1800 40.1 742.0 758.0 102.2 + 134.3 0.0 0301 1900 40.3 742.0 759.0 102.3 + 155.2 0.0 0301 2000 40.3 742.0 759.0 102.3 + 119.8 0.0 0301 2100 40.3 743.0 759.0 102.2 + 114.8 0.0 0301 2200 40.3 743.0 761.0 102.4 + 117.6 0.0 0301 2300 40.3 743.0 761.0 102.4 + 115.9 0.0 0302 0000 40.3 743.0 762.0 102.6 + 108.2 0.0 0302 0100 40.3 743.0 763.0 102.7 + 99.5 0.0 0302 0200 40.3 743.0 763.0 102.7 + 77.9 0.0 0302 0300 40.3 743.0 764.0 102.8 + 95.7 0.0 0302 0400 40.3 743.0 764.0 102.8 + 97.9 0.0 0302 0500 40.3 743.0 765.0 103.0 + 116.6 0.0 0302 0600 40.1 743.0 765.0 103.0 + 146.3 0.0 0302 0700 40.1 743.0 765.0 103.0 + 173.6 0.0 0302 0800 40.1 744.0 765.0 102.8 + 168.8 0.0 0302 0900 40.1 744.0 765.0 102.8 + 154.9 0.0 0302 1000 40.1 744.0 766.0 103.0 + 154.4 0.0 0302 1100 40.1 743.0 765.0 103.0 + 114.8 0.0 0302 1200 40.1 743.0 766.0 103.1 + 121.4 0.0 0302 1300 40.1 743.0 767.0 103.2 + 113.0 0.0 0302 1400 40.1 742.0 767.0 103.4 + 101.1 0.0 0302 1500 + + + + + 90.3 0.0 TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 1500 1 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0301 1500 40.6 748.0 764.0 102.1 + 121.8 0.0 0301 1600 40.6 747.0 764.0 102.3 + 123.0 0.0 0301 1700 40.6 747.0 764.0 102.3 + 134.7 0.0 0301 1800 40.6 747.0 764.0 102.3 + 144.7 0.0 0301 1900 40.5 748.0 764.0 102.1 + 148.3 0.0 0301 2000 40.5 748.0 764.0 102.1 + 140.8 0.0 0301 2100 40.5 748.0 764.0 102.1 + 140.5 0.0 0301 2200 40.5 748.0 764.0 102.1 + 131.9 0.0 0301 2300 40.5 748.0 764.0 102.1 + 104.3 0.0 0302 0000 40.5 748.0 763.0 102.0 + 112.6 0.0 0302 0100 40.5 748.0 762.0 101.9 + 112.4 0.0 0302 0200 40.3 748.0 762.0 101.9 + 103.7 0.0 0302 0300 40.3 748.0 761.0 101.7 + 100.7 0.0 0302 0400 40.3 748.0 761.0 101.7 + 92.7 0.0 0302 0500 40.3 748.0 761.0 101.7 + 94.3 0.0 0302 0600 40.1 749.0 761.0 101.6 + 147.7 0.0 0302 0700 40.1 749.0 762.0 101.7 + 163.4 0.0 0302 0800 40.1 749.0 763.0 101.9 + 162.6 0.0 0302 0900 40.3 749.0 766.0 102.3 + 162.9 0.0 0302 1000 40.3 749.0 768.0 102.5 + 163.9 0.0 0302 1100 40.3 748.0 770.0 102.9 + 149.2 0.0 0302 1200 40.5 748.0 771.0 103.1 + 130.0 0.0 0302 1300 40.5 748.0 772.0 103.2 + 130.7 0.0 0302 1400 40.6 748.0 772.0 103.2 + 121.8 0.0 0302 1500 + + + + + 109.6 0.0 TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 1500 1 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0301 1500 40.5 748.0 763.0 102.0 + 121.8 0.0 0301 1600 40.5 747.0 764.0 102.3 + 123.0 0.0 0301 1700 40.5 747.0 764.0 102.3 + 134.7 0.0 0301 1800 40.5 747.0 764.0 102.3 + 144.7 0.0 0301 1900 40.5 748.0 764.0 102.1 + 148.3 0.0 0301 2000 40.5 748.0 764.0 102.1 + 140.8 0.0 0301 2100 40.5 748.0 765.0 102.3 + 140.5 0.0 0301 2200 40.5 748.0 765.0 102.3 + 131.9 0.0 0301 2300 40.5 748.0 764.0 102.1 + 104.3 0.0 0302 0000 40.5 748.0 764.0 102.1 + 112.6 0.0 0302 0100 40.5 748.0 764.0 102.1 + 112.4 0.0 0302 0200 40.3 748.0 763.0 102.0 + 103.7 0.0 0302 0300 40.3 748.0 762.0 101.9 + 100.7 0.0 0302 0400 40.3 748.0 762.0 101.9 + 92.7 0.0 0302 0500 40.3 748.0 762.0 101.9 + 94.3 0.0 0302 0600 40.1 749.0 762.0 101.7 + 147.7 0.0 0302 0700 40.1 749.0 763.0 101.9 + 163.4 0.0 0302 0800 40.1 749.0 764.0 102.0 + 162.6 0.0 0302 0900 40.1 749.0 766.0 102.3 + 162.9 0.0 0302 1000 40.3 749.0 767.0 102.4 + 163.9 0.0 0302 1100 40.3 748.0 769.0 102.8 + 149.2 0.0 0302 1200 40.3 748.0 770.0 102.9 + 130.0 0.0 0302 1300 40.5 748.0 771.0 103.1 + 130.7 0.0 0302 1400 40.5 748.0 772.0 103.2 + 121.8 0.0 0302 1500 + + + + + 109.6 0.0 TOTAL DISSOLVED GAS REPORT FOR WANAPUM starting at 1500 1 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0301 1500 40.3 748.0 772.0 103.2 + 132.2 0.0 0301 1600 40.3 748.0 772.0 103.2 + 135.7 0.0 0301 1700 40.4 747.0 772.0 103.3 + 141.7 0.0 0301 1800 40.3 747.0 776.0 103.9 + 157.9 0.0 0301 1900 40.2 747.0 774.0 103.6 + 160.8 0.0 0301 2000 40.2 748.0 768.0 102.7 + 158.8 0.0 0301 2100 40.2 748.0 767.0 102.5 + 149.0 0.0 0301 2200 40.2 748.0 768.0 102.7 + 150.0 0.0 0301 2300 40.3 748.0 769.0 102.8 + 160.5 0.0 0302 0000 40.3 748.0 772.0 103.2 + 154.2 0.0 0302 0100 + + + + + 123.6 0.0 0302 0200 + + + + + 135.1 0.0 0302 0300 + + + + + 114.3 0.0 0302 0400 + + + + + 122.8 0.0 0302 0500 + + + + + 118.2 0.0 0302 0600 + + + + + 148.4 0.0 0302 0700 + + + + + 149.7 0.0 0302 0800 + + + + + 142.0 0.0 0302 0900 + + + + + 105.1 0.0 0302 1000 + + + + + 120.3 4.9 0302 1100 + + + + + 113.7 6.1 0302 1200 + + + + + 116.5 2.2 0302 1300 + + + + + 115.1 0.0 0302 1400 + + + + + 95.8 0.0 0302 1500 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WANAPUM starting at 1500 1 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0301 1500 40.2 749.0 789.0 105.3 + 132.2 0.0 0301 1600 40.2 748.0 789.0 105.5 + 135.7 0.0 0301 1700 40.2 748.0 789.0 105.5 + 141.7 0.0 0301 1800 40.2 748.0 789.0 105.5 + 157.9 0.0 0301 1900 40.1 748.0 789.0 105.5 + 160.8 0.0 0301 2000 40.1 748.0 788.0 105.3 + 158.8 0.0 0301 2100 40.1 749.0 788.0 105.2 + 149.0 0.0 0301 2200 40.1 749.0 788.0 105.2 + 150.0 0.0 0301 2300 40.1 749.0 788.0 105.2 + 160.5 0.0 0302 0000 40.1 749.0 787.0 105.1 + 154.2 0.0 0302 0100 + + + + + 123.6 0.0 0302 0200 + + + + + 135.1 0.0 0302 0300 + + + + + 114.3 0.0 0302 0400 + + + + + 122.8 0.0 0302 0500 + + + + + 118.2 0.0 0302 0600 + + + + + 148.4 0.0 0302 0700 + + + + + 149.7 0.0 0302 0800 + + + + + 142.0 0.0 0302 0900 + + + + + 105.1 0.0 0302 1000 + + + + + 120.3 4.9 0302 1100 + + + + + 113.7 6.1 0302 1200 + + + + + 116.5 2.2 0302 1300 + + + + + 115.1 0.0 0302 1400 + + + + + 95.8 0.0 0302 1500 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR PRIEST RAPIDS starting at 1500 1 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0301 1500 40.9 751.0 788.0 104.9 + 139.5 0.0 0301 1600 41.0 750.0 788.0 105.1 + 139.6 0.0 0301 1700 41.2 750.0 790.0 105.3 + 140.1 0.0 0301 1800 41.0 750.0 789.0 105.2 + 139.9 0.0 0301 1900 40.7 750.0 789.0 105.2 + 136.6 0.0 0301 2000 40.7 750.0 788.0 105.1 + 140.4 0.0 0301 2100 40.6 750.0 787.0 104.9 + 140.8 0.0 0301 2200 40.6 750.0 787.0 104.9 + 140.9 0.0 0301 2300 40.6 750.0 787.0 104.9 + 141.1 0.0 0302 0000 40.6 750.0 787.0 104.9 + 139.7 0.0 0302 0100 + + + + + 130.2 0.0 0302 0200 + + + + + 129.7 0.0 0302 0300 + + + + + 129.7 0.0 0302 0400 + + + + + 129.7 0.0 0302 0500 + + + + + 129.6 0.0 0302 0600 + + + + + 129.8 0.0 0302 0700 + + + + + 134.6 0.0 0302 0800 + + + + + 135.7 0.0 0302 0900 + + + + + 132.1 0.0 0302 1000 + + + + + 132.1 0.0 0302 1100 + + + + + 133.9 0.0 0302 1200 + + + + + 132.7 0.0 0302 1300 + + + + + 130.5 0.0 0302 1400 + + + + + 123.1 0.0 0302 1500 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR BELOW PRIEST RAPIDS starting at 1500 1 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0301 1500 40.9 751.0 793.0 105.6 + 139.5 0.0 0301 1600 40.9 751.0 793.0 105.6 + 139.6 0.0 0301 1700 41.0 751.0 794.0 105.7 + 140.1 0.0 0301 1800 40.9 751.0 791.0 105.3 + 139.9 0.0 0301 1900 40.9 751.0 790.0 105.2 + 136.6 0.0 0301 2000 40.9 751.0 789.0 105.1 + 140.4 0.0 0301 2100 40.8 751.0 789.0 105.1 + 140.8 0.0 0301 2200 40.8 752.0 788.0 104.8 + 140.9 0.0 0301 2300 40.8 751.0 788.0 104.9 + 141.1 0.0 0302 0000 40.8 751.0 788.0 104.9 + 139.7 0.0 0302 0100 + + + + + 130.2 0.0 0302 0200 + + + + + 129.7 0.0 0302 0300 + + + + + 129.7 0.0 0302 0400 + + + + + 129.7 0.0 0302 0500 + + + + + 129.6 0.0 0302 0600 + + + + + 129.8 0.0 0302 0700 + + + + + 134.6 0.0 0302 0800 + + + + + 135.7 0.0 0302 0900 + + + + + 132.1 0.0 0302 1000 + + + + + 132.1 0.0 0302 1100 + + + + + 133.9 0.0 0302 1200 + + + + + 132.7 0.0 0302 1300 + + + + + 130.5 0.0 0302 1400 + + + + + 123.1 0.0 0302 1500 + + + + + + +