TOTAL DISSOLVED GAS REPORT FOR DWORSHAK starting at 1000 18 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0518 1000 41.6 740.2 721.0 97.4 8.9 4.4 0.0 0518 1100 41.8 740.0 723.0 97.7 8.9 4.4 0.0 0518 1200 42.0 739.6 725.0 98.0 8.9 4.4 0.0 0518 1300 42.3 738.9 728.0 98.5 8.9 4.4 0.0 0518 1400 42.4 738.2 730.0 98.9 8.9 4.4 0.0 0518 1500 42.4 737.7 730.0 99.0 8.9 4.4 0.0 0518 1600 42.3 737.4 730.0 99.0 8.8 4.4 0.0 0518 1700 42.1 737.0 728.0 98.8 8.8 4.4 0.0 0518 1800 41.9 736.8 727.0 98.7 8.8 4.4 0.0 0518 1900 41.8 737.0 724.0 98.2 8.8 4.4 0.0 0518 2000 41.8 737.3 721.0 97.8 8.7 4.4 0.0 0518 2100 41.8 737.9 719.0 97.4 8.7 4.4 0.0 0518 2200 41.8 738.4 719.0 97.4 8.7 4.4 0.0 0518 2300 41.9 738.5 718.0 97.2 8.7 4.4 0.0 0519 0000 41.8 738.9 718.0 97.2 8.7 4.4 0.0 0519 0100 41.8 739.1 717.0 97.0 8.7 4.4 0.0 0519 0200 41.8 739.2 717.0 97.0 8.7 4.4 0.0 0519 0300 41.9 739.3 718.0 97.1 8.7 4.4 0.0 0519 0400 42.0 739.3 718.0 97.1 8.7 4.4 0.0 0519 0500 42.0 739.6 719.0 97.2 8.7 4.4 0.0 0519 0600 42.0 739.7 719.0 97.2 8.7 4.4 0.0 0519 0700 42.1 739.9 720.0 97.3 8.7 4.4 0.0 0519 0800 42.0 740.0 722.0 97.6 8.7 4.4 0.0 0519 0900 42.0 740.0 724.0 97.8 8.7 4.4 0.0 0519 1000 + + + + + 4.4 0.0 TOTAL DISSOLVED GAS REPORT FOR CLEARWATER RIVER NR PECK starting at 1000 18 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0518 1000 44.4 740.9 741.0 100.0 12.2 4.4 0.0 0518 1100 44.6 740.6 742.0 100.2 12.1 4.4 0.0 0518 1200 45.0 740.1 745.0 100.7 12.1 4.4 0.0 0518 1300 45.1 739.6 748.0 101.1 12.0 4.4 0.0 0518 1400 45.5 738.9 751.0 101.6 12.0 4.4 0.0 0518 1500 45.9 738.4 754.0 102.1 11.9 4.4 0.0 0518 1600 46.2 738.1 757.0 102.6 11.9 4.4 0.0 0518 1700 46.4 737.7 758.0 102.8 11.9 4.4 0.0 0518 1800 46.6 737.5 758.0 102.8 11.8 4.4 0.0 0518 1900 46.6 737.8 757.0 102.6 11.8 4.4 0.0 0518 2000 46.6 738.0 755.0 102.3 11.8 4.4 0.0 0518 2100 46.8 738.6 754.0 102.1 11.8 4.4 0.0 0518 2200 46.9 739.1 752.0 101.7 11.8 4.4 0.0 0518 2300 46.9 739.3 750.0 101.4 11.8 4.4 0.0 0519 0000 47.1 739.6 749.0 101.3 11.8 4.4 0.0 0519 0100 47.3 739.8 748.0 101.1 11.8 4.4 0.0 0519 0200 47.3 739.9 746.0 100.8 11.8 4.4 0.0 0519 0300 47.1 740.1 745.0 100.7 11.7 4.4 0.0 0519 0400 46.9 740.0 743.0 100.4 11.7 4.4 0.0 0519 0500 46.9 740.3 742.0 100.2 11.7 4.4 0.0 0519 0600 46.8 740.4 741.0 100.1 11.7 4.4 0.0 0519 0700 46.8 740.6 740.0 99.9 11.7 4.4 0.0 0519 0800 46.6 740.8 739.0 99.8 11.7 4.4 0.0 0519 0900 46.6 740.7 740.0 99.9 11.7 4.4 0.0 0519 1000 46.6 + + + + 4.4 0.0 TOTAL DISSOLVED GAS REPORT FOR CLEARWATER RIVER NEAR LEWISTON starting at 1000 18 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0518 1000 46.7 + + + 7.2 4.4 0.0 0518 1100 47.1 + + + 7.2 4.4 0.0 0518 1200 47.6 + + + 7.1 4.4 0.0 0518 1300 47.9 + + + 7.1 4.4 0.0 0518 1400 48.3 + + + 7.1 4.4 0.0 0518 1500 48.5 + + + 7.1 4.4 0.0 0518 1600 48.6 + + + 7.0 4.4 0.0 0518 1700 48.5 + + + 7.0 4.4 0.0 0518 1800 48.4 + + + 7.0 4.4 0.0 0518 1900 48.1 + + + 7.0 4.4 0.0 0518 2000 47.9 + + + 7.0 4.4 0.0 0518 2100 47.7 + + + 7.0 4.4 0.0 0518 2200 47.4 + + + 7.0 4.4 0.0 0518 2300 47.2 + + + 6.9 4.4 0.0 0519 0000 47.0 + + + 6.9 4.4 0.0 0519 0100 46.8 + + + 6.9 4.4 0.0 0519 0200 46.7 + + + 6.9 4.4 0.0 0519 0300 46.5 + + + 6.9 4.4 0.0 0519 0400 46.4 + + + 6.9 4.4 0.0 0519 0500 46.4 + + + 6.9 4.4 0.0 0519 0600 46.4 + + + 6.9 4.4 0.0 0519 0700 46.5 + + + 6.9 4.4 0.0 0519 0800 46.8 + + + 6.9 4.4 0.0 0519 0900 47.3 + + + 6.9 4.4 0.0 0519 1000 + + + + + 4.4 0.0 TOTAL DISSOLVED GAS REPORT FOR ANATONE starting at 1000 18 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0518 1000 53.7 743.1 770.0 103.6 17.6 54.4 + 0518 1100 53.9 742.7 771.0 103.8 17.5 53.4 + 0518 1200 54.1 742.2 774.0 104.3 17.4 52.3 + 0518 1300 54.3 742.0 776.0 104.6 17.3 51.5 + 0518 1400 54.5 741.6 779.0 105.0 17.3 51.5 + 0518 1500 54.6 741.4 780.0 105.2 17.2 51.5 + 0518 1600 54.7 741.2 781.0 105.4 17.2 51.7 + 0518 1700 54.7 741.1 781.0 105.4 17.4 51.9 + 0518 1800 54.7 740.9 781.0 105.4 17.3 52.4 + 0518 1900 54.6 741.2 780.0 105.2 17.2 52.4 + 0518 2000 54.6 741.3 778.0 105.0 17.1 51.3 + 0518 2100 54.5 741.8 775.0 104.5 16.9 49.3 + 0518 2200 54.3 742.2 773.0 104.1 16.9 48.1 + 0518 2300 54.0 742.4 771.0 103.9 16.8 47.9 + 0519 0000 53.8 742.8 770.0 103.7 16.7 47.4 + 0519 0100 53.5 742.9 769.0 103.5 16.8 47.2 + 0519 0200 53.4 743.1 768.0 103.4 16.7 47.1 + 0519 0300 53.3 743.2 768.0 103.3 16.8 47.2 + 0519 0400 53.3 743.2 767.0 103.2 16.8 47.7 + 0519 0500 53.3 743.5 767.0 103.2 17.0 48.8 + 0519 0600 53.3 743.8 767.0 103.1 17.3 50.9 + 0519 0700 53.3 743.9 767.0 103.1 17.5 52.7 + 0519 0800 53.5 744.0 768.0 103.2 17.6 53.5 + 0519 0900 53.8 743.7 769.0 103.4 17.5 53.5 + 0519 1000 + + + + + 52.6 + TOTAL DISSOLVED GAS REPORT FOR LOWER GRANITE starting at 1000 18 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0518 1000 54.0 745.9 765.0 102.6 52.1 75.4 62.9 0518 1100 54.0 745.6 765.0 102.6 52.1 75.4 62.9 0518 1200 54.0 745.4 765.0 102.6 52.2 75.5 63.1 0518 1300 54.1 744.9 765.0 102.7 52.2 73.5 61.1 0518 1400 54.1 744.5 765.0 102.8 52.2 73.4 61.0 0518 1500 54.2 744.1 766.0 102.9 52.1 73.6 61.1 0518 1600 54.2 743.6 766.0 103.0 52.1 73.7 61.2 0518 1700 54.2 743.4 765.0 102.9 52.2 73.8 61.3 0518 1800 54.2 743.3 765.0 102.9 52.1 75.6 61.4 0518 1900 54.2 743.4 765.0 102.9 52.1 74.0 61.4 0518 2000 54.4 743.6 766.0 103.0 52.1 73.5 61.0 0518 2100 54.5 744.0 766.0 103.0 52.2 73.5 61.0 0518 2200 54.4 744.3 767.0 103.0 52.2 73.4 61.0 0518 2300 54.4 744.4 767.0 103.0 52.2 73.4 60.9 0519 0000 54.3 744.6 766.0 102.9 52.2 73.2 60.7 0519 0100 54.2 744.8 766.0 102.8 52.2 71.7 59.2 0519 0200 54.2 744.6 766.0 102.9 52.2 71.8 59.3 0519 0300 54.2 744.7 766.0 102.9 52.2 71.8 59.3 0519 0400 54.2 745.0 766.0 102.8 52.2 73.5 59.3 0519 0500 54.2 745.4 766.0 102.8 52.2 71.9 59.4 0519 0600 54.2 745.6 766.0 102.7 52.2 71.6 59.1 0519 0700 54.3 745.9 766.0 102.7 52.2 71.3 58.9 0519 0800 54.2 745.9 766.0 102.7 52.2 69.7 57.3 0519 0900 54.2 745.8 766.0 102.7 52.2 69.7 57.3 0519 1000 + + + + + 69.7 57.3 TOTAL DISSOLVED GAS REPORT FOR LOWER GRANITE TAILWATER starting at 1000 18 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0518 1000 54.3 748.1 902.0 120.6 18.0 75.4 62.9 0518 1100 54.4 747.9 901.0 120.5 17.9 75.4 62.9 0518 1200 54.4 747.6 902.0 120.7 17.8 75.5 63.1 0518 1300 54.4 747.2 901.0 120.6 17.8 73.5 61.1 0518 1400 54.5 746.8 902.0 120.8 17.9 73.4 61.0 0518 1500 54.5 746.3 903.0 121.0 17.7 73.6 61.1 0518 1600 54.6 745.9 902.0 120.9 17.7 73.7 61.2 0518 1700 54.6 745.7 902.0 121.0 17.7 73.8 61.3 0518 1800 54.7 745.5 904.0 121.3 17.7 75.6 61.4 0518 1900 54.7 745.6 901.0 120.8 17.5 74.0 61.4 0518 2000 54.7 745.8 901.0 120.8 17.8 73.5 61.0 0518 2100 54.6 746.2 902.0 120.9 17.8 73.5 61.0 0518 2200 54.6 746.6 901.0 120.7 17.8 73.4 61.0 0518 2300 54.5 746.7 901.0 120.7 18.0 73.4 60.9 0519 0000 54.5 746.9 901.0 120.6 17.9 73.2 60.7 0519 0100 54.5 747.0 897.0 120.1 17.9 71.7 59.2 0519 0200 54.5 746.9 897.0 120.1 18.0 71.8 59.3 0519 0300 54.4 747.1 895.0 119.8 18.0 71.8 59.3 0519 0400 54.5 747.2 897.0 120.0 18.1 73.5 59.3 0519 0500 54.5 747.6 896.0 119.9 18.1 71.9 59.4 0519 0600 54.5 747.9 896.0 119.8 17.9 71.6 59.1 0519 0700 54.4 748.2 895.0 119.6 17.9 71.3 58.9 0519 0800 54.4 748.2 895.0 119.6 17.9 69.7 57.3 0519 0900 54.4 748.2 894.0 119.5 17.9 69.7 57.3 0519 1000 + + + + + 69.7 57.3 TOTAL DISSOLVED GAS REPORT FOR LITTLE GOOSE starting at 1000 18 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0518 1000 55.1 748.2 862.0 115.2 48.8 75.5 24.0 0518 1100 55.4 748.0 865.0 115.6 48.8 75.7 23.9 0518 1200 55.4 747.9 863.0 115.4 48.8 76.4 26.1 0518 1300 55.9 747.5 862.0 115.3 48.8 76.1 59.4 0518 1400 55.8 747.1 861.0 115.2 48.8 71.9 59.1 0518 1500 56.0 746.7 861.0 115.3 48.7 71.9 59.1 0518 1600 56.0 746.2 862.0 115.5 48.7 72.0 59.2 0518 1700 55.9 745.9 865.0 116.0 48.7 72.0 59.1 0518 1800 55.4 745.8 865.0 116.0 48.7 71.9 59.1 0518 1900 55.5 746.3 865.0 115.9 48.8 71.2 58.1 0518 2000 55.4 746.5 867.0 116.1 48.8 64.2 51.4 0518 2100 55.3 746.6 867.0 116.1 48.7 65.4 51.2 0518 2200 55.4 746.9 867.0 116.1 48.8 64.2 51.4 0518 2300 55.1 747.2 866.0 115.9 48.7 65.6 51.5 0519 0000 55.4 747.4 866.0 115.9 48.7 64.4 51.6 0519 0100 55.2 747.5 868.0 116.1 48.8 64.4 51.6 0519 0200 55.5 747.6 863.0 115.4 48.8 64.5 51.6 0519 0300 55.6 747.7 863.0 115.4 48.8 65.9 51.7 0519 0400 55.7 747.8 864.0 115.5 48.8 63.7 49.6 0519 0500 56.4 748.0 863.0 115.4 48.8 73.3 22.2 0519 0600 56.3 748.3 863.0 115.3 48.8 74.7 22.2 0519 0700 55.9 748.4 860.0 114.9 48.8 74.4 22.2 0519 0800 55.6 748.6 865.0 115.5 48.8 70.2 22.2 0519 0900 55.3 748.3 870.0 116.3 48.8 65.2 22.1 0519 1000 + + + + + 64.1 22.0 TOTAL DISSOLVED GAS REPORT FOR LITTLE GOOSE TAILWATER starting at 1000 18 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0518 1000 55.7 751.0 850.0 113.2 17.3 75.5 24.0 0518 1100 55.7 750.8 849.0 113.1 17.1 75.7 23.9 0518 1200 55.7 750.8 850.0 113.2 18.0 76.4 26.1 0518 1300 55.7 750.4 891.0 118.7 17.0 76.1 59.4 0518 1400 55.8 750.0 913.0 121.7 17.2 71.9 59.1 0518 1500 55.7 749.6 917.0 122.3 17.3 71.9 59.1 0518 1600 55.7 749.2 917.0 122.4 17.2 72.0 59.2 0518 1700 55.7 748.9 916.0 122.3 17.2 72.0 59.1 0518 1800 55.6 748.7 916.0 122.3 17.1 71.9 59.1 0518 1900 55.5 749.1 915.0 122.1 17.0 71.2 58.1 0518 2000 55.5 749.4 905.0 120.8 17.0 64.2 51.4 0518 2100 55.5 749.5 899.0 119.9 17.2 65.4 51.2 0518 2200 55.5 749.8 898.0 119.8 16.9 64.2 51.4 0518 2300 55.5 750.1 897.0 119.6 16.9 65.6 51.5 0519 0000 55.5 750.2 897.0 119.6 16.8 64.4 51.6 0519 0100 55.5 750.4 897.0 119.5 16.8 64.4 51.6 0519 0200 55.6 750.5 897.0 119.5 16.7 64.5 51.6 0519 0300 55.6 750.6 898.0 119.6 16.7 65.9 51.7 0519 0400 55.5 750.7 897.0 119.5 16.4 63.7 49.6 0519 0500 55.5 750.8 880.0 117.2 17.0 73.3 22.2 0519 0600 55.5 751.2 860.0 114.5 16.8 74.7 22.2 0519 0700 55.5 751.3 853.0 113.5 17.0 74.4 22.2 0519 0800 55.5 751.4 852.0 113.4 16.8 70.2 22.2 0519 0900 55.5 751.3 854.0 113.7 17.0 65.2 22.1 0519 1000 + + + + + 64.1 22.0 TOTAL DISSOLVED GAS REPORT FOR LOWER MONUMENTAL starting at 1000 18 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0518 1000 55.7 750.5 882.0 117.5 53.7 70.8 58.0 0518 1100 56.0 750.3 885.0 118.0 53.6 72.2 57.9 0518 1200 55.7 750.0 894.0 119.2 53.6 70.8 58.0 0518 1300 55.8 749.6 900.0 120.1 53.6 69.0 56.2 0518 1400 55.9 749.2 897.0 119.7 53.6 69.2 56.5 0518 1500 56.0 748.7 902.0 120.5 53.6 68.8 56.1 0518 1600 56.0 748.3 908.0 121.3 53.6 69.2 56.4 0518 1700 55.8 748.0 907.0 121.3 53.6 70.5 56.2 0518 1800 55.8 747.9 908.0 121.4 53.6 69.2 56.4 0518 1900 55.8 748.1 909.0 121.5 53.6 69.1 56.2 0518 2000 55.9 748.2 910.0 121.6 53.6 69.0 56.2 0518 2100 55.9 748.7 910.0 121.5 53.6 70.0 55.8 0518 2200 55.9 749.1 910.0 121.5 53.6 68.5 55.8 0518 2300 55.9 749.3 913.0 121.8 53.6 68.7 56.0 0519 0000 55.9 749.5 915.0 122.1 53.6 68.7 55.9 0519 0100 55.9 749.8 915.0 122.0 53.6 66.6 52.3 0519 0200 55.9 749.8 909.0 121.2 53.6 64.8 52.0 0519 0300 56.0 750.0 911.0 121.5 53.6 64.9 52.1 0519 0400 56.0 750.2 908.0 121.0 53.6 64.7 52.0 0519 0500 56.0 750.4 898.0 119.7 53.6 66.3 52.0 0519 0600 56.3 750.6 894.0 119.1 53.6 64.8 52.0 0519 0700 56.5 750.7 900.0 119.9 53.7 64.7 51.9 0519 0800 56.2 750.9 891.0 118.7 53.7 62.0 49.2 0519 0900 56.6 750.9 888.0 118.3 53.7 61.8 49.0 0519 1000 + + + + + 61.8 49.0 TOTAL DISSOLVED GAS REPORT FOR LOWER MONUMENTAL TAILWATER starting at 1000 18 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0518 1000 56.0 753.3 887.0 117.7 12.8 70.8 58.0 0518 1100 56.1 753.1 888.0 117.9 12.7 72.2 57.9 0518 1200 56.2 752.7 887.0 117.8 12.7 70.8 58.0 0518 1300 56.4 752.4 886.0 117.8 12.6 69.0 56.2 0518 1400 56.4 752.0 886.0 117.8 12.5 69.2 56.5 0518 1500 56.4 751.5 886.0 117.9 12.6 68.8 56.1 0518 1600 56.3 751.1 885.0 117.8 12.7 69.2 56.4 0518 1700 56.3 750.8 885.0 117.9 12.5 70.5 56.2 0518 1800 56.3 750.7 884.0 117.8 12.4 69.2 56.4 0518 1900 56.4 750.9 884.0 117.7 12.6 69.1 56.2 0518 2000 56.4 751.0 883.0 117.6 12.5 69.0 56.2 0518 2100 56.4 751.5 884.0 117.6 12.5 70.0 55.8 0518 2200 56.4 751.9 883.0 117.4 12.5 68.5 55.8 0518 2300 56.4 752.1 883.0 117.4 12.5 68.7 56.0 0519 0000 56.4 752.3 884.0 117.5 13.0 68.7 55.9 0519 0100 56.4 752.6 884.0 117.5 12.3 66.6 52.3 0519 0200 56.4 752.6 882.0 117.2 12.5 64.8 52.0 0519 0300 56.4 752.8 882.0 117.2 12.4 64.9 52.1 0519 0400 56.4 752.9 881.0 117.0 12.8 64.7 52.0 0519 0500 56.4 753.1 882.0 117.1 12.6 66.3 52.0 0519 0600 56.5 753.3 881.0 117.0 12.5 64.8 52.0 0519 0700 56.5 753.5 882.0 117.1 12.6 64.7 51.9 0519 0800 56.5 753.6 880.0 116.8 12.4 62.0 49.2 0519 0900 56.6 753.6 879.0 116.6 12.4 61.8 49.0 0519 1000 + + + + + 61.8 49.0 TOTAL DISSOLVED GAS REPORT FOR ICE HARBOR starting at 1000 18 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0518 1000 56.8 753.6 877.0 116.4 48.0 74.8 61.0 0518 1100 56.8 753.5 878.0 116.5 48.0 74.9 61.0 0518 1200 56.8 753.2 881.0 117.0 48.0 75.0 61.1 0518 1300 56.8 752.9 882.0 117.1 48.0 74.9 61.0 0518 1400 56.7 752.6 883.0 117.3 48.0 76.4 61.0 0518 1500 56.6 752.2 884.0 117.5 48.0 74.9 61.0 0518 1600 56.6 751.8 886.0 117.9 48.0 74.9 61.0 0518 1700 56.6 751.6 887.0 118.0 48.0 76.5 61.0 0518 1800 56.6 751.5 889.0 118.3 48.0 74.9 61.0 0518 1900 56.6 751.7 889.0 118.3 48.0 74.9 61.0 0518 2000 56.6 751.6 889.0 118.3 47.9 76.4 61.0 0518 2100 56.7 751.7 890.0 118.4 47.9 74.8 60.9 0518 2200 56.7 752.1 891.0 118.5 48.0 74.9 60.9 0518 2300 56.7 752.4 890.0 118.3 48.0 74.9 60.9 0519 0000 56.9 752.7 892.0 118.5 48.0 75.7 60.3 0519 0100 57.1 753.0 890.0 118.2 48.0 69.6 55.7 0519 0200 56.7 753.2 893.0 118.6 48.0 69.6 55.7 0519 0300 56.7 753.3 891.0 118.3 48.0 71.3 56.0 0519 0400 56.9 753.4 890.0 118.1 48.0 70.0 56.2 0519 0500 56.8 753.6 891.0 118.2 48.0 69.9 56.1 0519 0600 56.9 753.6 891.0 118.2 48.0 70.0 56.2 0519 0700 56.9 753.8 890.0 118.1 48.0 69.9 56.1 0519 0800 56.9 754.1 892.0 118.3 48.0 70.3 56.0 0519 0900 56.9 754.1 891.0 118.2 48.0 69.7 56.0 0519 1000 + + + + + 69.7 55.9 TOTAL DISSOLVED GAS REPORT FOR ICE HARBOR TAILWATER starting at 1000 18 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0518 1000 57.0 755.4 879.0 116.4 17.5 74.8 61.0 0518 1100 57.1 755.2 879.0 116.4 17.5 74.9 61.0 0518 1200 57.2 754.9 879.0 116.4 17.5 75.0 61.1 0518 1300 57.2 754.7 878.0 116.3 17.4 74.9 61.0 0518 1400 57.2 754.3 879.0 116.5 17.5 76.4 61.0 0518 1500 57.2 753.9 879.0 116.6 17.4 74.9 61.0 0518 1600 57.1 753.5 878.0 116.5 17.4 74.9 61.0 0518 1700 57.1 753.3 879.0 116.7 17.3 76.5 61.0 0518 1800 57.1 753.0 875.0 116.2 17.2 74.9 61.0 0518 1900 57.1 753.2 874.0 116.0 17.2 74.9 61.0 0518 2000 57.1 753.2 873.0 115.9 17.2 76.4 61.0 0518 2100 57.1 753.5 874.0 116.0 17.2 74.8 60.9 0518 2200 57.1 753.8 875.0 116.1 17.1 74.9 60.9 0518 2300 57.1 754.1 873.0 115.8 17.1 74.9 60.9 0519 0000 57.1 754.4 873.0 115.7 17.1 75.7 60.3 0519 0100 57.0 754.6 875.0 116.0 17.0 69.6 55.7 0519 0200 57.0 754.9 876.0 116.0 17.0 69.6 55.7 0519 0300 57.0 755.1 876.0 116.0 17.0 71.3 56.0 0519 0400 57.0 755.1 876.0 116.0 17.0 70.0 56.2 0519 0500 57.0 755.3 877.0 116.1 17.0 69.9 56.1 0519 0600 56.9 755.3 876.0 116.0 17.0 70.0 56.2 0519 0700 57.0 755.5 876.0 115.9 17.0 69.9 56.1 0519 0800 57.0 755.8 877.0 116.0 17.1 70.3 56.0 0519 0900 57.1 755.8 880.0 116.4 17.1 69.7 56.0 0519 1000 + + + + + 69.7 55.9