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River level River Lee at Harpenden

Check for flood warnings in this area

Latest recorded level 0.75m at 7:30am Friday 24 September 2021.

River levels at this location in the last 5 days

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Observed data

DateTime Value Error
0.754 false
0.756 false
0.758 false
0.761 false
0.763 false
0.766 false
0.767 false
0.771 false
0.774 false
0.777 false
0.779 false
0.783 false
0.785 false
0.789 false
0.792 false
0.794 false
0.798 false
0.8 false
0.802 false
0.805 false
0.807 false
0.809 false
0.81 false
0.813 false
0.814 false
0.816 false
0.817 false
0.818 false
0.819 false
0.818 false
0.818 false
0.817 false
0.816 false
0.816 false
0.815 false
0.814 false
0.813 false
0.812 false
0.811 false
0.811 false
0.809 false
0.81 false
0.808 false
0.808 false
0.807 false
0.807 false
0.807 false
0.807 false
0.806 false
0.807 false
0.807 false
0.808 false
0.807 false
0.808 false
0.808 false
0.808 false
0.808 false
0.809 false
0.809 false
0.809 false
0.809 false
0.809 false
0.809 false
0.81 false
0.81 false
0.81 false
0.81 false
0.809 false
0.811 false
0.811 false
0.811 false
0.81 false
0.81 false
0.809 false
0.808 false
0.806 false
0.803 false
0.798 false
0.792 false
0.786 false
0.779 false
0.771 false
0.764 false
0.757 false
0.752 false
0.749 false
0.746 false
0.746 false
0.746 false
0.747 false
0.746 false
0.748 false
0.748 false
0.75 false
0.752 false
0.753 false
0.755 false
0.756 false
0.758 false
0.76 false
0.762 false
0.764 false
0.767 false
0.77 false
0.773 false
0.776 false
0.779 false
0.782 false
0.784 false
0.788 false
0.79 false
0.794 false
0.796 false
0.799 false
0.801 false
0.804 false
0.805 false
0.808 false
0.809 false
0.812 false
0.812 false
0.815 false
0.815 false
0.817 false
0.816 false
0.816 false
0.815 false
0.816 false
0.815 false
0.815 false
0.814 false
0.814 false
0.812 false
0.812 false
0.811 false
0.81 false
0.809 false
0.809 false
0.808 false
0.808 false
0.808 false
0.808 false
0.808 false
0.809 false
0.809 false
0.809 false
0.809 false
0.81 false
0.81 false
0.81 false
0.811 false
0.811 false
0.811 false
0.811 false
0.811 false
0.811 false
0.812 false
0.812 false
0.812 false
0.812 false
0.812 false
0.813 false
0.813 false
0.813 false
0.813 false
0.812 false
0.813 false
0.814 false
0.814 false
0.813 false
0.811 false
0.809 false
0.806 false
0.802 false
0.797 false
0.791 false
0.783 false
0.775 false
0.768 false
0.761 false
0.755 false
0.753 false
0.75 false
0.75 false
0.749 false
0.749 false
0.75 false
0.752 false
0.752 false
0.754 false
0.753 false
0.756 false
0.756 false
0.758 false
0.759 false
0.762 false
0.764 false
0.766 false
0.769 false
0.772 false
0.775 false
0.778 false
0.781 false
0.784 false
0.786 false
0.789 false
0.791 false
0.794 false
0.797 false
0.8 false
0.802 false
0.804 false
0.806 false
0.808 false
0.81 false
0.812 false
0.813 false
0.813 false
0.815 false
0.815 false
0.814 false
0.815 false
0.816 false
0.816 false
0.816 false
0.816 false
0.813 false
0.814 false
0.813 false
0.813 false
0.811 false
0.811 false
0.81 false
0.809 false
0.808 false
0.808 false
0.808 false
0.809 false
0.808 false
0.809 false
0.808 false
0.809 false
0.808 false
0.808 false
0.808 false
0.809 false
0.808 false
0.809 false
0.809 false
0.809 false
0.809 false
0.81 false
0.809 false
0.81 false
0.811 false
0.812 false
0.812 false
0.813 false
0.813 false
0.813 false
0.811 false
0.813 false
0.812 false
0.811 false
0.809 false
0.808 false
0.807 false
0.806 false
0.8 false
0.797 false
0.791 false
0.785 false
0.777 false
0.77 false
0.762 false
0.756 false
0.751 false
0.746 false
0.746 false
0.746 false
0.746 false
0.746 false
0.746 false
0.747 false
0.747 false
0.748 false
0.749 false
0.75 false
0.751 false
0.754 false
0.755 false
0.757 false
0.76 false
0.762 false
0.765 false
0.768 false
0.771 false
0.774 false
0.777 false
0.78 false
0.783 false
0.786 false
0.79 false
0.793 false
0.795 false
0.799 false
0.801 false
0.804 false
0.806 false
0.808 false
0.809 false
0.81 false
0.811 false
0.81 false
0.811 false
0.812 false
0.812 false
0.812 false
0.813 false
0.813 false
0.812 false
0.812 false
0.811 false
0.811 false
0.809 false
0.809 false
0.808 false
0.808 false
0.807 false
0.806 false
0.805 false
0.805 false
0.804 false
0.804 false
0.802 false
0.803 false
0.802 false
0.803 false
0.803 false
0.804 false
0.806 false
0.807 false
0.808 false
0.809 false
0.811 false
0.811 false
0.811 false
0.812 false
0.812 false
0.813 false
0.812 false
0.813 false
0.812 false
0.811 false
0.81 false
0.81 false
0.808 false
0.808 false
0.806 false
0.805 false
0.803 false
0.8 false
0.8 false
0.798 false
0.795 false
0.791 false
0.788 false
0.779 false
0.694 false
0.687 false
0.678 false
0.672 false
0.668 false
0.663 false
0.662 false
0.663 false
0.662 false
0.663 false
0.662 false
0.662 false
0.662 false
0.664 false
0.664 false
0.666 false
0.666 false
0.67 false
0.671 false
0.674 false
0.676 false
0.68 false
0.682 false
0.685 false
0.688 false
0.691 false
0.694 false
0.697 false
0.7 false
0.704 false
0.706 false
0.709 false
0.712 false
0.715 false
0.717 false
0.719 false
0.721 false
0.722 false
0.723 false
0.724 false
0.726 false
0.727 false
0.728 false
0.73 false
0.73 false
0.731 false
0.73 false
0.731 false
0.731 false
0.731 false
0.73 false
0.73 false
0.729 false
0.727 false
0.729 false
0.729 false
0.729 false
0.729 false
0.73 false
0.73 false
0.729 false
0.729 false
0.729 false
0.729 false
0.73 false
0.731 false
0.731 false
0.73 false
0.732 false
0.735 false
0.736 false
0.736 false
0.737 false
0.738 false
0.738 false
0.739 false
0.738 false
0.739 false
0.738 false
0.738 false
0.736 false
0.736 false
0.734 false
0.732 false
0.728 false
0.723 false
0.718 false
0.712 false
0.706 false
0.699 false
0.69 false
0.683 false
0.676 false
0.671 false
0.666 false
0.662 false
0.66 false
0.661 false
0.661 false
0.661 false
0.661 false
0.661 false
0.66 false
0.661 false
0.661 false
0.661 false
0.661 false
0.661 false
0.662 false
0.663 false
0.665 false
0.667 false
0.668 false
0.67 false
0.673 false
0.676 false
0.678 false
0.681 false
0.683 false
0.687 false

Forecast data




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