5 gal. bucket gpm table

        ruby in IRB
        (3.0).step(22,0.25) {|z| print "#{z} gpm #{((5.0 / z) * 60.0).round(1)} seconds\n"}
        
        3.0 gpm 100.0 seconds
        3.25 gpm 92.3 seconds
        3.5 gpm 85.7 seconds
        3.75 gpm 80.0 seconds
        4.0 gpm 75.0 seconds
        4.25 gpm 70.6 seconds
        4.5 gpm 66.7 seconds
        4.75 gpm 63.2 seconds
        5.0 gpm 60.0 seconds
        5.25 gpm 57.1 seconds
        5.5 gpm 54.5 seconds
        5.75 gpm 52.2 seconds
        6.0 gpm 50.0 seconds
        6.25 gpm 48.0 seconds
        6.5 gpm 46.2 seconds
        6.75 gpm 44.4 seconds
        7.0 gpm 42.9 seconds
        7.25 gpm 41.4 seconds
        7.5 gpm 40.0 seconds
        7.75 gpm 38.7 seconds
        8.0 gpm 37.5 seconds
        8.25 gpm 36.4 seconds
        8.5 gpm 35.3 seconds
        8.75 gpm 34.3 seconds
        9.0 gpm 33.3 seconds
        9.25 gpm 32.4 seconds
        9.5 gpm 31.6 seconds
        9.75 gpm 30.8 seconds
        10.0 gpm 30.0 seconds
        10.25 gpm 29.3 seconds
        10.5 gpm 28.6 seconds
        10.75 gpm 27.9 seconds
        11.0 gpm 27.3 seconds
        11.25 gpm 26.7 seconds
        11.5 gpm 26.1 seconds
        11.75 gpm 25.5 seconds
        12.0 gpm 25.0 seconds
        12.25 gpm 24.5 seconds
        12.5 gpm 24.0 seconds
        12.75 gpm 23.5 seconds
        13.0 gpm 23.1 seconds
        13.25 gpm 22.6 seconds
        13.5 gpm 22.2 seconds
        13.75 gpm 21.8 seconds
        14.0 gpm 21.4 seconds
        14.25 gpm 21.1 seconds
        14.5 gpm 20.7 seconds
        14.75 gpm 20.3 seconds
        15.0 gpm 20.0 seconds
        15.25 gpm 19.7 seconds
        15.5 gpm 19.4 seconds
        15.75 gpm 19.0 seconds
        16.0 gpm 18.8 seconds
        16.25 gpm 18.5 seconds
        16.5 gpm 18.2 seconds
        16.75 gpm 17.9 seconds
        17.0 gpm 17.6 seconds
        17.25 gpm 17.4 seconds
        17.5 gpm 17.1 seconds
        17.75 gpm 16.9 seconds
        18.0 gpm 16.7 seconds
        18.25 gpm 16.4 seconds
        18.5 gpm 16.2 seconds
        18.75 gpm 16.0 seconds
        19.0 gpm 15.8 seconds
        19.25 gpm 15.6 seconds
        19.5 gpm 15.4 seconds
        19.75 gpm 15.2 seconds
        20.0 gpm 15.0 seconds
        20.25 gpm 14.8 seconds
        20.5 gpm 14.6 seconds
        20.75 gpm 14.5 seconds
        21.0 gpm 14.3 seconds
        21.25 gpm 14.1 seconds
        21.5 gpm 14.0 seconds
        21.75 gpm 13.8 seconds
        22.0 gpm 13.6 seconds