River level Lee (Upper) at Harpenden

Check for flood warnings in this area

Latest recorded level 0.80m at 4:30am Wednesday 22 November 2017.

River levels at this location in the last 5 days

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Observed data

DateTime Value Error
0.802 false
0.805 false
0.806 false
0.81 false
0.811 false
0.814 false
0.816 false
0.818 false
0.82 false
0.822 false
0.824 false
0.825 false
0.825 false
0.827 false
0.828 false
0.828 false
0.828 false
0.829 false
0.829 false
0.83 false
0.829 false
0.828 false
0.827 false
0.826 false
0.824 false
0.824 false
0.824 false
0.823 false
0.822 false
0.818 false
0.819 false
0.818 false
0.818 false
0.818 false
0.816 false
0.818 false
0.816 false
0.816 false
0.818 false
0.816 false
0.819 false
0.818 false
0.819 false
0.819 false
0.82 false
0.82 false
0.821 false
0.822 false
0.822 false
0.823 false
0.823 false
0.823 false
0.823 false
0.823 false
0.823 false
0.823 false
0.823 false
0.823 false
0.823 false
0.822 false
0.822 false
0.821 false
0.82 false
0.817 false
0.815 false
0.81 false
0.803 false
0.797 false
0.789 false
0.781 false
0.776 false
0.77 false
0.766 false
0.764 false
0.762 false
0.761 false
0.76 false
0.76 false
0.761 false
0.762 false
0.763 false
0.765 false
0.766 false
0.768 false
0.771 false
0.773 false
0.775 false
0.778 false
0.78 false
0.784 false
0.786 false
0.789 false
0.793 false
0.795 false
0.798 false
0.801 false
0.803 false
0.803 false
0.806 false
0.806 false
0.808 false
0.808 false
0.812 false
0.812 false
0.813 false
0.813 false
0.815 false
0.815 false
0.818 false
0.818 false
0.819 false
0.819 false
0.822 false
0.822 false
0.825 false
0.825 false
0.824 false
0.824 false
0.828 false
0.828 false
0.83 false
0.83 false
0.833 false
0.833 false
0.833 false
0.833 false
0.834 false
0.834 false
0.836 false
0.836 false
0.837 false
0.837 false
0.836 false
0.836 false
0.837 false
0.837 false
0.837 false
0.837 false
0.835 false
0.835 false
0.834 false
0.834 false
0.832 false
0.832 false
0.83 false
0.83 false
0.829 false
0.829 false
0.827 false
0.827 false
0.825 false
0.825 false
0.824 false
0.824 false
0.823 false
0.823 false
0.823 false
0.823 false
0.822 false
0.822 false
0.821 false
0.821 false
0.82 false
0.82 false
0.82 false
0.82 false
0.819 false
0.819 false
0.82 false
0.82 false
0.819 false
0.819 false
0.82 false
0.82 false
0.821 false
0.821 false
0.82 false
0.82 false
0.821 false
0.821 false
0.821 false
0.821 false
0.822 false
0.822 false
0.822 false
0.822 false
0.821 false
0.821 false
0.822 false
0.822 false
0.823 false
0.823 false
0.823 false
0.823 false
0.826 false
0.826 false
0.827 false
0.827 false
0.827 false
0.827 false
0.827 false
0.827 false
0.828 false
0.828 false
0.828 false
0.828 false
0.828 false
0.828 false
0.828 false
0.828 false
0.828 false
0.828 false
0.828 false
0.828 false
0.828 false
0.828 false
0.828 false
0.828 false
0.828 false
0.828 false
0.826 false
0.826 false
0.823 false
0.823 false
0.822 false
0.822 false
0.822 false
0.822 false
0.819 false
0.819 false
0.815 false
0.815 false
0.809 false
0.809 false
0.805 false
0.805 false
0.8 false
0.8 false
0.792 false
0.792 false
0.789 false
0.789 false
0.781 false
0.781 false
0.777 false
0.777 false
0.773 false
0.773 false
0.769 false
0.769 false
0.767 false
0.767 false
0.766 false
0.766 false
0.765 false
0.765 false
0.765 false
0.765 false
0.766 false
0.766 false
0.767 false
0.767 false
0.769 false
0.769 false
0.771 false
0.771 false
0.773 false
0.773 false
0.775 false
0.775 false
0.777 false
0.777 false
0.779 false
0.779 false
0.782 false
0.782 false
0.785 false
0.785 false
0.787 false
0.787 false
0.79 false
0.79 false
0.792 false
0.792 false
0.795 false
0.795 false
0.798 false
0.798 false
0.801 false
0.804 false
0.806 false
0.81 false
0.812 false
0.814 false
0.816 false
0.818 false
0.82 false
0.822 false
0.823 false
0.825 false
0.826 false
0.827 false
0.828 false
0.829 false
0.831 false
0.831 false
0.832 false
0.833 false
0.833 false
0.833 false
0.833 false
0.834 false
0.834 false
0.834 false
0.834 false
0.834 false
0.834 false
0.833 false
0.834 false
0.834 false
0.835 false
0.835 false
0.835 false
0.837 false
0.837 false
0.838 false
0.838 false
0.839 false
0.839 false
0.84 false
0.841 false
0.841 false
0.843 false
0.843 false
0.844 false
0.845 false
0.845 false
0.846 false
0.845 false
0.845 false
0.844 false
0.843 false
0.841 false
0.837 false
0.834 false
0.829 false
0.824 false
0.817 false
0.811 false
0.804 false
0.797 false
0.79 false
0.784 false
0.778 false
0.774 false
0.77 false
0.767 false
0.765 false
0.763 false
0.761 false
0.761 false
0.76 false
0.761 false
0.761 false
0.762 false
0.763 false
0.764 false
0.766 false
0.767 false
0.768 false
0.77 false
0.771 false
0.774 false
0.775 false
0.777 false
0.78 false
0.782 false
0.784 false
0.787 false
0.79 false
0.792 false
0.794 false
0.796 false
0.798 false
0.8 false
0.802 false
0.804 false
0.805 false
0.807 false
0.809 false
0.811 false
0.813 false
0.814 false
0.815 false
0.816 false
0.817 false
0.818 false
0.819 false
0.82 false
0.82 false
0.822 false
0.822 false
0.823 false
0.823 false
0.823 false
0.824 false
0.824 false
0.824 false
0.825 false
0.825 false
0.825 false
0.825 false
0.826 false
0.826 false
0.827 false
0.828 false
0.828 false
0.829 false
0.83 false
0.83 false
0.831 false
0.832 false
0.833 false
0.834 false
0.836 false
0.838 false
0.839 false
0.84 false
0.841 false
0.842 false
0.842 false
0.843 false
0.843 false
0.842 false
0.841 false
0.84 false
0.839 false
0.839 false
0.837 false
0.836 false
0.832 false
0.829 false
0.824 false
0.82 false
0.814 false
0.809 false
0.802 false
0.796 false
0.789 false
0.783 false
0.778 false
0.774 false
0.771 false
0.768 false
0.766 false
0.765 false
0.764 false
0.766 false
0.766 false
0.766 false
0.767 false
0.768 false
0.77 false
0.77 false
0.772 false
0.774 false
0.775 false
0.778 false
0.779 false
0.782 false
0.784 false
0.787 false
0.789 false
0.792 false
0.794 false
0.797 false
0.799 false
0.801 false
0.804 false
0.806 false
0.807 false
0.81 false
0.811 false
0.813 false
0.815 false
0.818 false
0.819 false
0.821 false
0.822 false
0.823 false
0.824 false
0.826 false
0.826 false
0.828 false
0.828 false
0.829 false
0.829 false
0.83 false
0.831 false
0.831 false
0.831 false
0.831 false
0.831 false
0.83 false
0.83 false
0.83 false
0.829 false
0.828 false
0.828 false
0.827 false
0.827 false
0.827 false
0.827 false
0.827 false
0.826 false
0.826 false
0.826 false
0.827 false
0.827 false
0.828 false
0.829 false
0.831 false
0.832 false
0.833 false
0.833 false
0.835 false
0.836 false
0.836 false
0.837 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
0.833 false
0.832 false
0.832 false
0.831 false
0.83 false
0.828 false
0.826 false
0.823 false
0.819 false
0.813 false
0.805 false
0.797 false
0.788 false
0.781 false
0.776 false
0.771 false
0.769 false
0.767 false
0.766 false
0.766 false
0.766 false
0.767 false
0.768 false
0.769 false
0.77 false
0.772 false
0.773 false
0.775 false
0.777 false
0.779 false
0.781 false
0.783 false
0.786 false
0.788 false
0.791 false
0.794 false
0.797 false
0.8 false
0.802 false

Forecast data




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