River level Lee (Upper) at Harpenden

Check for flood warnings in this area

Latest recorded level 0.99m at 4:30am Monday 22 January 2018.

River levels at this location in the last 5 days

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Observed data

DateTime Value Error
0.987 false
0.988 false
0.992 false
0.992 false
0.995 false
0.997 false
0.996 false
0.998 false
1.002 false
1.004 false
1.004 false
1.004 false
1.005 false
1.006 false
1.005 false
1.003 false
1.002 false
1.003 false
1.001 false
0.999 false
1.001 false
1 false
1.003 false
1.004 false
1.002 false
0.998 false
1 false
0.998 false
0.998 false
0.991 false
0.988 false
0.984 false
0.979 false
0.974 false
0.968 false
0.965 false
0.962 false
0.958 false
0.955 false
0.952 false
0.948 false
0.947 false
0.943 false
0.942 false
0.938 false
0.935 false
0.932 false
0.927 false
0.923 false
0.918 false
0.913 false
0.911 false
0.909 false
0.908 false
0.908 false
0.908 false
0.907 false
0.906 false
0.903 false
0.901 false
0.897 false
0.893 false
0.888 false
0.883 false
0.878 false
0.873 false
0.87 false
0.866 false
0.864 false
0.863 false
0.861 false
0.86 false
0.859 false
0.859 false
0.86 false
0.859 false
0.86 false
0.86 false
0.861 false
0.862 false
0.862 false
0.864 false
0.865 false
0.866 false
0.867 false
0.868 false
0.869 false
0.87 false
0.871 false
0.873 false
0.874 false
0.876 false
0.878 false
0.88 false
0.882 false
0.883 false
0.885 false
0.887 false
0.888 false
0.89 false
0.892 false
0.893 false
0.894 false
0.896 false
0.897 false
0.898 false
0.899 false
0.901 false
0.902 false
0.902 false
0.903 false
0.904 false
0.905 false
0.905 false
0.907 false
0.908 false
0.907 false
0.909 false
0.908 false
0.909 false
0.909 false
0.909 false
0.909 false
0.909 false
0.908 false
0.908 false
0.909 false
0.909 false
0.909 false
0.91 false
0.91 false
0.912 false
0.913 false
0.914 false
0.916 false
0.918 false
0.92 false
0.921 false
0.924 false
0.923 false
0.924 false
0.923 false
0.921 false
0.917 false
0.914 false
0.911 false
0.91 false
0.909 false
0.909 false
0.909 false
0.908 false
0.907 false
0.907 false
0.907 false
0.906 false
0.906 false
0.903 false
0.899 false
0.892 false
0.882 false
0.87 false
0.859 false
0.85 false
0.841 false
0.835 false
0.83 false
0.826 false
0.824 false
0.822 false
0.822 false
0.821 false
0.82 false
0.819 false
0.82 false
0.819 false
0.82 false
0.82 false
0.822 false
0.822 false
0.823 false
0.824 false
0.826 false
0.827 false
0.828 false
0.83 false
0.832 false
0.834 false
0.836 false
0.837 false
0.839 false
0.841 false
0.843 false
0.845 false
0.847 false
0.849 false
0.851 false
0.852 false
0.854 false
0.855 false
0.857 false
0.859 false
0.86 false
0.861 false
0.863 false
0.863 false
0.864 false
0.865 false
0.866 false
0.866 false
0.867 false
0.867 false
0.867 false
0.867 false
0.868 false
0.867 false
0.867 false
0.867 false
0.867 false
0.866 false
0.866 false
0.865 false
0.864 false
0.864 false
0.863 false
0.862 false
0.863 false
0.861 false
0.862 false
0.862 false
0.863 false
0.863 false
0.863 false
0.864 false
0.866 false
0.866 false
0.867 false
0.868 false
0.87 false
0.87 false
0.871 false
0.87 false
0.87 false
0.87 false
0.869 false
0.869 false
0.869 false
0.868 false
0.868 false
0.867 false
0.867 false
0.867 false
0.867 false
0.867 false
0.864 false
0.864 false
0.864 false
0.864 false
0.863 false
0.861 false
0.858 false
0.855 false
0.851 false
0.845 false
0.841 false
0.835 false
0.831 false
0.827 false
0.825 false
0.823 false
0.822 false
0.822 false
0.822 false
0.823 false
0.824 false
0.824 false
0.825 false
0.826 false
0.827 false
0.828 false
0.83 false
0.831 false
0.832 false
0.833 false
0.836 false
0.837 false
0.839 false
0.841 false
0.843 false
0.844 false
0.847 false
0.849 false
0.852 false
0.853 false
0.855 false
0.858 false
0.859 false
0.861 false
0.863 false
0.864 false
0.866 false
0.867 false
0.868 false
0.87 false
0.871 false
0.871 false
0.871 false
0.871 false
0.872 false
0.872 false
0.872 false
0.871 false
0.87 false
0.869 false
0.868 false
0.868 false
0.866 false
0.865 false
0.865 false
0.862 false
0.862 false
0.862 false
0.86 false
0.859 false
0.86 false
0.86 false
0.86 false
0.86 false
0.86 false
0.861 false
0.861 false
0.862 false
0.862 false
0.862 false
0.863 false
0.863 false
0.863 false
0.863 false
0.864 false
0.864 false
0.865 false
0.864 false
0.865 false
0.865 false
0.864 false
0.864 false
0.863 false
0.862 false
0.862 false
0.863 false
0.863 false
0.864 false
0.863 false
0.862 false
0.864 false
0.863 false
0.86 false
0.858 false
0.856 false
0.851 false
0.849 false
0.845 false
0.842 false
0.837 false
0.835 false
0.835 false
0.835 false
0.834 false
0.832 false
0.833 false
0.833 false
0.834 false
0.83 false
0.833 false
0.834 false
0.832 false
0.838 false
0.838 false
0.844 false
0.842 false
0.836 false
0.849 false
0.841 false
0.85 false
0.852 false
0.847 false
0.852 false
0.853 false
0.854 false
0.859 false
0.859 false
0.861 false
0.859 false
0.859 false
0.865 false
0.863 false
0.861 false
0.864 false
0.866 false
0.867 false
0.869 false
0.87 false
0.87 false
0.871 false
0.87 false
0.87 false
0.87 false
0.87 false
0.869 false
0.869 false
0.868 false
0.867 false
0.866 false
0.865 false
0.865 false
0.864 false
0.864 false
0.862 false
0.862 false
0.862 false
0.862 false
0.861 false
0.86 false
0.859 false
0.86 false
0.861 false
0.86 false
0.861 false
0.861 false
0.862 false
0.863 false
0.863 false
0.865 false
0.865 false
0.866 false
0.867 false
0.867 false
0.868 false
0.868 false
0.869 false
0.869 false
0.864 false
0.868 false
0.869 false
0.869 false
0.868 false
0.868 false
0.864 false
0.868 false
0.867 false
0.864 false
0.864 false
0.863 false
0.859 false
0.856 false
0.852 false
0.845 false
0.837 false
0.834 false
0.829 false
0.827 false
0.825 false
0.823 false
0.823 false
0.823 false
0.824 false
0.826 false
0.825 false
0.826 false
0.828 false
0.828 false
0.831 false
0.829 false
0.833 false
0.834 false
0.835 false
0.837 false
0.839 false
0.841 false
0.843 false
0.844 false

Forecast data




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