River level River Lee at Harpenden

Check for flood warnings in this area

Latest recorded level 0.73m at 5:30am Saturday 25 May 2019.

River levels at this location in the last 5 days

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Observed data

DateTime Value Error
0.73 false
0.733 false
0.736 false
0.738 false
0.741 false
0.744 false
0.746 false
0.748 false
0.75 false
0.753 false
0.755 false
0.757 false
0.758 false
0.76 false
0.761 false
0.762 false
0.763 false
0.764 false
0.764 false
0.764 false
0.765 false
0.766 false
0.766 false
0.765 false
0.765 false
0.764 false
0.763 false
0.762 false
0.762 false
0.761 false
0.76 false
0.759 false
0.758 false
0.758 false
0.757 false
0.757 false
0.758 false
0.759 false
0.758 false
0.759 false
0.76 false
0.761 false
0.762 false
0.763 false
0.763 false
0.764 false
0.764 false
0.764 false
0.763 false
0.763 false
0.762 false
0.762 false
0.76 false
0.76 false
0.758 false
0.757 false
0.757 false
0.756 false
0.755 false
0.756 false
0.758 false
0.758 false
0.758 false
0.758 false
0.758 false
0.757 false
0.756 false
0.753 false
0.748 false
0.745 false
0.74 false
0.734 false
0.728 false
0.722 false
0.717 false
0.713 false
0.709 false
0.708 false
0.707 false
0.707 false
0.708 false
0.707 false
0.709 false
0.71 false
0.711 false
0.712 false
0.713 false
0.713 false
0.714 false
0.714 false
0.715 false
0.717 false
0.719 false
0.721 false
0.724 false
0.726 false
0.729 false
0.732 false
0.736 false
0.738 false
0.741 false
0.744 false
0.747 false
0.749 false
0.752 false
0.754 false
0.756 false
0.759 false
0.761 false
0.763 false
0.765 false
0.767 false
0.768 false
0.77 false
0.771 false
0.772 false
0.774 false
0.774 false
0.772 false
0.77 false
0.766 false
0.763 false
0.76 false
0.757 false
0.753 false
0.751 false
0.749 false
0.749 false
0.748 false
0.748 false
0.748 false
0.749 false
0.749 false
0.75 false
0.751 false
0.752 false
0.753 false
0.755 false
0.757 false
0.761 false
0.763 false
0.765 false
0.767 false
0.771 false
0.773 false
0.777 false
0.779 false
0.782 false
0.783 false
0.784 false
0.785 false
0.785 false
0.786 false
0.787 false
0.787 false
0.789 false
0.789 false
0.79 false
0.79 false
0.791 false
0.79 false
0.791 false
0.789 false
0.787 false
0.784 false
0.78 false
0.775 false
0.769 false
0.762 false
0.753 false
0.745 false
0.737 false
0.729 false
0.721 false
0.712 false
0.704 false
0.705 false
0.704 false
0.704 false
0.704 false
0.703 false
0.703 false
0.703 false
0.703 false
0.703 false
0.704 false
0.703 false
0.703 false
0.703 false
0.702 false
0.702 false
0.701 false
0.701 false
0.7 false
0.7 false
0.7 false
0.7 false
0.7 false
0.704 false
0.709 false
0.715 false
0.721 false
0.727 false
0.731 false
0.737 false
0.742 false
0.747 false
0.752 false
0.756 false
0.76 false
0.763 false
0.766 false
0.768 false
0.769 false
0.768 false
0.767 false
0.765 false
0.764 false
0.762 false
0.761 false
0.759 false
0.758 false
0.758 false
0.757 false
0.758 false
0.757 false
0.755 false
0.754 false
0.754 false
0.754 false
0.753 false
0.753 false
0.753 false
0.754 false
0.756 false
0.758 false
0.759 false
0.761 false
0.76 false
0.761 false
0.762 false
0.764 false
0.765 false
0.766 false
0.769 false
0.77 false
0.771 false
0.77 false
0.771 false
0.771 false
0.771 false
0.771 false
0.77 false
0.77 false
0.77 false
0.77 false
0.769 false
0.768 false
0.767 false
0.765 false
0.761 false
0.758 false
0.752 false
0.746 false
0.74 false
0.733 false
0.728 false
0.723 false
0.72 false
0.719 false
0.719 false
0.719 false
0.719 false
0.719 false
0.72 false
0.72 false
0.72 false
0.721 false
0.721 false
0.722 false
0.723 false
0.724 false
0.725 false
0.727 false
0.728 false
0.731 false
0.733 false
0.736 false
0.739 false
0.742 false
0.745 false
0.748 false
0.751 false
0.754 false
0.757 false
0.759 false
0.761 false
0.764 false
0.766 false
0.767 false
0.769 false
0.769 false
0.77 false
0.771 false
0.77 false
0.771 false
0.771 false
0.77 false
0.77 false
0.769 false
0.767 false
0.766 false
0.765 false
0.763 false
0.762 false
0.761 false
0.761 false
0.76 false
0.76 false
0.759 false
0.758 false
0.757 false
0.755 false
0.754 false
0.754 false
0.754 false
0.756 false
0.758 false
0.76 false
0.76 false
0.76 false
0.761 false
0.762 false
0.762 false
0.762 false
0.763 false
0.763 false
0.764 false
0.764 false
0.765 false
0.766 false
0.767 false
0.768 false
0.769 false
0.77 false
0.771 false
0.772 false
0.773 false
0.773 false
0.773 false
0.774 false
0.774 false
0.773 false
0.772 false
0.771 false
0.77 false
0.767 false
0.764 false
0.758 false
0.754 false
0.748 false
0.742 false
0.735 false
0.73 false
0.726 false
0.723 false
0.722 false
0.722 false
0.722 false
0.723 false
0.723 false
0.724 false
0.724 false
0.724 false
0.724 false
0.725 false
0.726 false
0.727 false
0.728 false
0.73 false
0.732 false
0.734 false
0.737 false
0.74 false
0.743 false
0.746 false
0.749 false
0.752 false
0.755 false
0.758 false
0.761 false
0.763 false
0.765 false
0.768 false
0.77 false
0.772 false
0.773 false
0.774 false
0.775 false
0.775 false
0.775 false
0.775 false
0.774 false
0.774 false
0.773 false
0.772 false
0.772 false
0.77 false
0.77 false
0.769 false
0.767 false
0.766 false
0.765 false
0.764 false
0.764 false
0.763 false
0.763 false
0.764 false
0.764 false
0.764 false
0.764 false
0.764 false
0.764 false
0.765 false
0.765 false
0.766 false
0.766 false
0.767 false
0.768 false
0.769 false
0.769 false
0.769 false
0.77 false
0.77 false
0.77 false
0.77 false
0.77 false
0.771 false
0.771 false
0.771 false
0.771 false
0.771 false
0.771 false
0.772 false
0.772 false
0.771 false
0.771 false
0.771 false
0.769 false
0.768 false
0.766 false
0.764 false
0.762 false
0.759 false
0.755 false
0.749 false
0.744 false
0.739 false
0.733 false
0.728 false
0.726 false
0.724 false
0.722 false
0.722 false
0.722 false
0.723 false
0.723 false
0.725 false
0.725 false
0.726 false
0.726 false
0.728 false
0.726 false
0.728 false
0.728 false
0.73 false
0.732 false
0.735 false
0.737 false
0.74 false

Forecast data




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