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River level River Lee at Harpenden

Check for flood warnings in this area

Latest recorded level 0.89m at 11:45am Friday 4 December 2020.

River levels at this location in the last 5 days

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Observed data

DateTime Value Error
0.894 false
0.895 false
0.897 false
0.898 false
0.897 false
0.898 false
0.899 false
0.898 false
0.899 false
0.897 false
0.899 false
0.898 false
0.899 false
0.899 false
0.901 false
0.9 false
0.902 false
0.901 false
0.901 false
0.901 false
0.901 false
0.9 false
0.899 false
0.897 false
0.897 false
0.898 false
0.897 false
0.897 false
0.9 false
0.901 false
0.901 false
0.903 false
0.905 false
0.906 false
0.909 false
0.911 false
0.912 false
0.915 false
0.916 false
0.916 false
0.917 false
0.918 false
0.918 false
0.921 false
0.922 false
0.923 false
0.925 false
0.926 false
0.925 false
0.926 false
0.927 false
0.927 false
0.929 false
0.927 false
0.928 false
0.929 false
0.929 false
0.928 false
0.93 false
0.931 false
0.933 false
0.933 false
0.934 false
0.934 false
0.933 false
0.929 false
0.925 false
0.921 false
0.918 false
0.915 false
0.912 false
0.907 false
0.904 false
0.901 false
0.899 false
0.897 false
0.895 false
0.893 false
0.89 false
0.889 false
0.884 false
0.883 false
0.88 false
0.878 false
0.875 false
0.872 false
0.871 false
0.869 false
0.866 false
0.864 false
0.863 false
0.862 false
0.861 false
0.86 false
0.859 false
0.857 false
0.853 false
0.848 false
0.844 false
0.84 false
0.835 false
0.829 false
0.825 false
0.819 false
0.814 false
0.811 false
0.81 false
0.807 false
0.806 false
0.806 false
0.806 false
0.805 false
0.804 false
0.803 false
0.804 false
0.804 false
0.805 false
0.805 false
0.806 false
0.807 false
0.808 false
0.809 false
0.811 false
0.812 false
0.814 false
0.815 false
0.817 false
0.819 false
0.821 false
0.823 false
0.825 false
0.826 false
0.827 false
0.829 false
0.831 false
0.831 false
0.833 false
0.835 false
0.835 false
0.837 false
0.837 false
0.839 false
0.84 false
0.84 false
0.842 false
0.842 false
0.843 false
0.843 false
0.844 false
0.843 false
0.843 false
0.842 false
0.841 false
0.841 false
0.84 false
0.839 false
0.838 false
0.838 false
0.838 false
0.837 false
0.836 false
0.836 false
0.836 false
0.836 false
0.836 false
0.836 false
0.835 false
0.836 false
0.836 false
0.835 false
0.836 false
0.835 false
0.836 false
0.835 false
0.836 false
0.835 false
0.836 false
0.835 false
0.836 false
0.835 false
0.836 false
0.836 false
0.837 false
0.836 false
0.836 false
0.835 false
0.836 false
0.835 false
0.834 false
0.834 false
0.833 false
0.832 false
0.831 false
0.829 false
0.828 false
0.825 false
0.823 false
0.819 false
0.816 false
0.813 false
0.811 false
0.808 false
0.806 false
0.804 false
0.803 false
0.801 false
0.801 false
0.8 false
0.8 false
0.8 false
0.801 false
0.801 false
0.802 false
0.803 false
0.804 false
0.805 false
0.807 false
0.808 false
0.809 false
0.811 false
0.813 false
0.814 false
0.815 false
0.816 false
0.817 false
0.819 false
0.821 false
0.822 false
0.824 false
0.825 false
0.827 false
0.829 false
0.83 false
0.832 false
0.834 false
0.835 false
0.836 false
0.837 false
0.838 false
0.838 false
0.839 false
0.84 false
0.839 false
0.839 false
0.839 false
0.838 false
0.838 false
0.838 false
0.838 false
0.838 false
0.838 false
0.837 false
0.837 false
0.836 false
0.836 false
0.836 false
0.836 false
0.836 false
0.836 false
0.835 false
0.835 false
0.834 false
0.834 false
0.835 false
0.836 false
0.836 false
0.836 false
0.837 false
0.837 false
0.839 false
0.839 false
0.839 false
0.84 false
0.84 false
0.841 false
0.841 false
0.841 false
0.84 false
0.84 false
0.838 false
0.838 false
0.836 false
0.837 false
0.836 false
0.836 false
0.835 false
0.835 false
0.834 false
0.833 false
0.832 false
0.83 false
0.827 false
0.825 false
0.821 false
0.817 false
0.814 false
0.811 false
0.809 false
0.807 false
0.805 false
0.804 false
0.803 false
0.803 false
0.802 false
0.803 false
0.803 false
0.803 false
0.804 false
0.804 false
0.805 false
0.807 false
0.807 false
0.808 false
0.809 false
0.81 false
0.809 false
0.811 false
0.812 false
0.814 false
0.815 false
0.817 false
0.819 false
0.821 false
0.822 false
0.824 false
0.826 false
0.828 false
0.829 false
0.832 false
0.833 false
0.834 false
0.835 false
0.837 false
0.838 false
0.838 false
0.839 false
0.841 false
0.841 false
0.843 false
0.842 false
0.842 false
0.841 false
0.841 false
0.838 false
0.839 false
0.836 false
0.836 false
0.836 false
0.837 false
0.837 false
0.836 false
0.836 false
0.836 false
0.834 false
0.834 false
0.833 false
0.834 false
0.832 false
0.833 false
0.833 false
0.834 false
0.834 false
0.835 false
0.835 false
0.837 false
0.835 false
0.835 false
0.835 false
0.835 false
0.835 false
0.834 false
0.833 false
0.833 false
0.832 false
0.832 false
0.832 false
0.83 false
0.831 false
0.831 false
0.83 false
0.83 false
0.83 false
0.831 false
0.83 false
0.829 false
0.827 false
0.826 false
0.822 false
0.819 false
0.815 false
0.812 false
0.809 false
0.807 false
0.805 false
0.804 false
0.803 false
0.802 false
0.801 false
0.801 false
0.8 false
0.801 false
0.802 false
0.802 false
0.803 false
0.803 false
0.804 false
0.804 false
0.804 false
0.805 false
0.806 false
0.807 false
0.808 false
0.809 false
0.811 false
0.813 false
0.814 false
0.816 false
0.816 false
0.819 false
0.821 false
0.823 false
0.825 false
0.828 false
0.828 false
0.83 false
0.83 false
0.832 false
0.832 false
0.833 false
0.833 false
0.835 false
0.836 false
0.836 false
0.837 false
0.838 false
0.837 false
0.838 false
0.838 false
0.84 false
0.839 false
0.839 false
0.839 false
0.839 false
0.838 false
0.838 false
0.837 false
0.838 false
0.837 false
0.838 false
0.837 false
0.838 false
0.838 false
0.838 false
0.839 false
0.839 false
0.84 false
0.841 false
0.842 false
0.843 false
0.845 false
0.845 false
0.845 false
0.845 false
0.844 false
0.844 false
0.843 false
0.844 false
0.841 false
0.841 false
0.84 false
0.838 false
0.836 false
0.834 false
0.832 false
0.828 false
0.825 false
0.823 false
0.819 false
0.815 false
0.813 false
0.81 false
0.807 false
0.805 false
0.804 false
0.803 false
0.801 false
0.8 false
0.799 false
0.799 false
0.798 false
0.798 false
0.798 false
0.798 false
0.798 false
0.799 false
0.799 false
0.8 false
0.799 false
0.8 false
0.8 false
0.801 false
0.801 false
0.802 false
0.803 false
0.804 false
0.805 false
0.806 false
0.807 false
0.809 false

Forecast data




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