River level River Lee at Harpenden

Check for flood warnings in this area

Latest recorded level 0.80m at 4:30am Monday 18 March 2019.

River levels at this location in the last 5 days

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Observed data

DateTime Value Error
0.8 false
0.802 false
0.804 false
0.806 false
0.808 false
0.811 false
0.813 false
0.815 false
0.818 false
0.821 false
0.822 false
0.824 false
0.826 false
0.828 false
0.83 false
0.832 false
0.834 false
0.835 false
0.836 false
0.836 false
0.837 false
0.837 false
0.837 false
0.837 false
0.836 false
0.835 false
0.833 false
0.834 false
0.834 false
0.834 false
0.834 false
0.834 false
0.835 false
0.836 false
0.836 false
0.837 false
0.838 false
0.84 false
0.842 false
0.842 false
0.845 false
0.846 false
0.847 false
0.848 false
0.849 false
0.85 false
0.85 false
0.851 false
0.85 false
0.852 false
0.852 false
0.852 false
0.853 false
0.853 false
0.853 false
0.853 false
0.854 false
0.853 false
0.853 false
0.851 false
0.851 false
0.848 false
0.846 false
0.845 false
0.842 false
0.838 false
0.834 false
0.832 false
0.826 false
0.822 false
0.819 false
0.813 false
0.814 false
0.81 false
0.81 false
0.807 false
0.806 false
0.805 false
0.804 false
0.803 false
0.803 false
0.803 false
0.802 false
0.802 false
0.802 false
0.802 false
0.802 false
0.802 false
0.802 false
0.803 false
0.804 false
0.805 false
0.807 false
0.808 false
0.81 false
0.812 false
0.815 false
0.817 false
0.819 false
0.823 false
0.826 false
0.83 false
0.833 false
0.84 false
0.843 false
0.848 false
0.852 false
0.855 false
0.856 false
0.855 false
0.852 false
0.847 false
0.843 false
0.84 false
0.837 false
0.835 false
0.832 false
0.83 false
0.828 false
0.827 false
0.826 false
0.825 false
0.824 false
0.825 false
0.825 false
0.824 false
0.824 false
0.824 false
0.822 false
0.824 false
0.825 false
0.825 false
0.824 false
0.826 false
0.825 false
0.827 false
0.827 false
0.83 false
0.829 false
0.832 false
0.834 false
0.834 false
0.834 false
0.835 false
0.835 false
0.836 false
0.836 false
0.834 false
0.837 false
0.838 false
0.836 false
0.84 false
0.835 false
0.834 false
0.833 false
0.83 false
0.83 false
0.825 false
0.82 false
0.819 false
0.813 false
0.809 false
0.802 false
0.798 false
0.795 false
0.79 false
0.786 false
0.784 false
0.782 false
0.781 false
0.78 false
0.779 false
0.778 false
0.78 false
0.78 false
0.778 false
0.781 false
0.783 false
0.784 false
0.784 false
0.788 false
0.79 false
0.792 false
0.796 false
0.799 false
0.803 false
0.805 false
0.808 false
0.812 false
0.814 false
0.817 false
0.819 false
0.82 false
0.821 false
0.818 false
0.812 false
0.809 false
0.811 false
0.809 false
0.809 false
0.811 false
0.812 false
0.814 false
0.814 false
0.815 false
0.817 false
0.818 false
0.819 false
0.819 false
0.82 false
0.82 false
0.82 false
0.821 false
0.82 false
0.821 false
0.821 false
0.821 false
0.822 false
0.822 false
0.821 false
0.821 false
0.82 false
0.819 false
0.819 false
0.818 false
0.817 false
0.817 false
0.817 false
0.817 false
0.816 false
0.817 false
0.818 false
0.819 false
0.82 false
0.821 false
0.823 false
0.824 false
0.825 false
0.826 false
0.827 false
0.828 false
0.828 false
0.828 false
0.828 false
0.828 false
0.828 false
0.829 false
0.828 false
0.83 false
0.829 false
0.829 false
0.83 false
0.829 false
0.827 false
0.83 false
0.828 false
0.828 false
0.829 false
0.829 false
0.826 false
0.825 false
0.82 false
0.815 false
0.809 false
0.806 false
0.8 false
0.793 false
0.79 false
0.786 false
0.786 false
0.785 false
0.782 false
0.783 false
0.781 false
0.785 false
0.784 false
0.787 false
0.784 false
0.788 false
0.79 false
0.793 false
0.791 false
0.795 false
0.796 false
0.795 false
0.798 false
0.802 false
0.805 false
0.805 false
0.807 false
0.81 false
0.812 false
0.816 false
0.817 false
0.818 false
0.821 false
0.823 false
0.825 false
0.827 false
0.83 false
0.831 false
0.832 false
0.833 false
0.835 false
0.836 false
0.837 false
0.838 false
0.839 false
0.839 false
0.84 false
0.839 false
0.839 false
0.839 false
0.838 false
0.838 false
0.837 false
0.837 false
0.835 false
0.834 false
0.833 false
0.833 false
0.832 false
0.831 false
0.831 false
0.83 false
0.829 false
0.83 false
0.831 false
0.831 false
0.831 false
0.832 false
0.833 false
0.832 false
0.833 false
0.833 false
0.834 false
0.835 false
0.836 false
0.837 false
0.838 false
0.839 false
0.841 false
0.843 false
0.846 false
0.848 false
0.849 false
0.852 false
0.856 false
0.854 false
0.85 false
0.85 false
0.845 false
0.839 false
0.837 false
0.836 false
0.835 false
0.834 false
0.831 false
0.828 false
0.82 false
0.817 false
0.809 false
0.803 false
0.795 false
0.792 false
0.787 false
0.784 false
0.783 false
0.781 false
0.779 false
0.779 false
0.779 false
0.781 false
0.778 false
0.779 false
0.779 false
0.781 false
0.782 false
0.786 false
0.789 false
0.791 false
0.792 false
0.792 false
0.798 false
0.797 false
0.801 false
0.802 false
0.805 false
0.807 false
0.81 false
0.812 false
0.815 false
0.816 false
0.819 false
0.82 false
0.822 false
0.825 false
0.827 false
0.827 false
0.83 false
0.831 false
0.832 false
0.833 false
0.834 false
0.835 false
0.836 false
0.836 false
0.837 false
0.836 false
0.837 false
0.838 false
0.838 false
0.839 false
0.839 false
0.839 false
0.839 false
0.839 false
0.839 false
0.838 false
0.838 false
0.838 false
0.837 false
0.838 false
0.838 false
0.838 false
0.839 false
0.84 false
0.842 false
0.843 false
0.844 false
0.844 false
0.844 false
0.845 false
0.844 false
0.843 false
0.844 false
0.844 false
0.843 false
0.844 false
0.846 false
0.845 false
0.847 false
0.847 false
0.85 false
0.848 false
0.852 false
0.853 false
0.85 false
0.85 false
0.855 false
0.856 false
0.854 false
0.856 false
0.855 false
0.854 false
0.851 false
0.849 false
0.845 false
0.837 false
0.83 false
0.833 false
0.832 false
0.83 false
0.83 false
0.831 false
0.832 false
0.832 false
0.833 false
0.834 false
0.836 false
0.838 false
0.842 false
0.842 false
0.841 false
0.844 false
0.847 false
0.847 false
0.849 false
0.851 false
0.855 false

Forecast data




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