River level River Lee at Harpenden

Check for flood warnings in this area

Latest recorded level 0.70m at 5:30am Monday 23 September 2019.

River levels at this location in the last 5 days

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Observed data

DateTime Value Error
0.7 false
0.704 false
0.707 false
0.711 false
0.713 false
0.717 false
0.72 false
0.723 false
0.726 false
0.729 false
0.73 false
0.731 false
0.733 false
0.734 false
0.736 false
0.738 false
0.739 false
0.741 false
0.742 false
0.744 false
0.744 false
0.745 false
0.744 false
0.743 false
0.742 false
0.742 false
0.741 false
0.741 false
0.74 false
0.74 false
0.739 false
0.739 false
0.739 false
0.74 false
0.741 false
0.742 false
0.742 false
0.744 false
0.744 false
0.746 false
0.747 false
0.748 false
0.749 false
0.75 false
0.75 false
0.752 false
0.752 false
0.751 false
0.75 false
0.749 false
0.75 false
0.749 false
0.748 false
0.748 false
0.745 false
0.744 false
0.74 false
0.737 false
0.734 false
0.73 false
0.725 false
0.719 false
0.713 false
0.706 false
0.698 false
0.691 false
0.684 false
0.678 false
0.672 false
0.667 false
0.662 false
0.66 false
0.66 false
0.661 false
0.661 false
0.661 false
0.661 false
0.661 false
0.659 false
0.661 false
0.661 false
0.662 false
0.664 false
0.666 false
0.668 false
0.671 false
0.673 false
0.674 false
0.676 false
0.679 false
0.681 false
0.684 false
0.686 false
0.689 false
0.692 false
0.694 false
0.697 false
0.7 false
0.703 false
0.705 false
0.708 false
0.71 false
0.712 false
0.714 false
0.716 false
0.718 false
0.719 false
0.72 false
0.722 false
0.724 false
0.725 false
0.726 false
0.727 false
0.729 false
0.73 false
0.731 false
0.731 false
0.732 false
0.733 false
0.733 false
0.733 false
0.734 false
0.733 false
0.734 false
0.734 false
0.734 false
0.734 false
0.735 false
0.735 false
0.736 false
0.737 false
0.738 false
0.738 false
0.74 false
0.74 false
0.742 false
0.743 false
0.744 false
0.745 false
0.746 false
0.746 false
0.748 false
0.749 false
0.75 false
0.75 false
0.751 false
0.751 false
0.751 false
0.751 false
0.751 false
0.75 false
0.749 false
0.748 false
0.746 false
0.744 false
0.741 false
0.737 false
0.733 false
0.729 false
0.724 false
0.718 false
0.711 false
0.704 false
0.696 false
0.688 false
0.682 false
0.676 false
0.672 false
0.669 false
0.667 false
0.664 false
0.664 false
0.664 false
0.665 false
0.665 false
0.666 false
0.667 false
0.669 false
0.671 false
0.672 false
0.675 false
0.677 false
0.679 false
0.681 false
0.683 false
0.686 false
0.689 false
0.691 false
0.694 false
0.697 false
0.7 false
0.703 false
0.706 false
0.709 false
0.711 false
0.714 false
0.716 false
0.719 false
0.721 false
0.723 false
0.726 false
0.727 false
0.728 false
0.731 false
0.732 false
0.733 false
0.734 false
0.736 false
0.736 false
0.737 false
0.737 false
0.737 false
0.738 false
0.738 false
0.737 false
0.738 false
0.738 false
0.737 false
0.737 false
0.738 false
0.736 false
0.736 false
0.736 false
0.736 false
0.736 false
0.734 false
0.735 false
0.735 false
0.735 false
0.735 false
0.736 false
0.737 false
0.737 false
0.738 false
0.739 false
0.74 false
0.74 false
0.742 false
0.742 false
0.743 false
0.743 false
0.743 false
0.743 false
0.743 false
0.742 false
0.742 false
0.742 false
0.741 false
0.741 false
0.741 false
0.74 false
0.739 false
0.738 false
0.738 false
0.737 false
0.736 false
0.734 false
0.731 false
0.729 false
0.724 false
0.72 false
0.715 false
0.708 false
0.7 false
0.692 false
0.685 false
0.679 false
0.675 false
0.672 false
0.67 false
0.669 false
0.669 false
0.67 false
0.671 false
0.672 false
0.673 false
0.675 false
0.677 false
0.678 false
0.681 false
0.683 false
0.685 false
0.688 false
0.691 false
0.692 false
0.696 false
0.699 false
0.702 false
0.705 false
0.707 false
0.71 false
0.713 false
0.716 false
0.719 false
0.721 false
0.724 false
0.726 false
0.727 false
0.729 false
0.732 false
0.733 false
0.735 false
0.736 false
0.737 false
0.738 false
0.739 false
0.739 false
0.74 false
0.739 false
0.739 false
0.738 false
0.738 false
0.737 false
0.737 false
0.736 false
0.735 false
0.734 false
0.733 false
0.732 false
0.732 false
0.731 false
0.731 false
0.73 false
0.729 false
0.729 false
0.73 false
0.729 false
0.73 false
0.731 false
0.731 false
0.731 false
0.732 false
0.733 false
0.733 false
0.733 false
0.734 false
0.735 false
0.735 false
0.736 false
0.737 false
0.737 false
0.737 false
0.739 false
0.739 false
0.738 false
0.739 false
0.738 false
0.738 false
0.737 false
0.737 false
0.736 false
0.736 false
0.735 false
0.733 false
0.731 false
0.728 false
0.723 false
0.718 false
0.712 false
0.705 false
0.698 false
0.691 false
0.684 false
0.679 false
0.675 false
0.672 false
0.67 false
0.67 false
0.67 false
0.671 false
0.672 false
0.674 false
0.675 false
0.676 false
0.679 false
0.68 false
0.683 false
0.685 false
0.688 false
0.69 false
0.692 false
0.695 false
0.698 false
0.701 false
0.704 false
0.707 false
0.71 false
0.713 false
0.716 false
0.72 false
0.723 false
0.726 false
0.728 false
0.73 false
0.733 false
0.736 false
0.739 false
0.742 false
0.744 false
0.741 false
0.74 false
0.74 false
0.74 false
0.741 false
0.741 false
0.741 false
0.74 false
0.74 false
0.739 false
0.738 false
0.737 false
0.734 false
0.732 false
0.733 false
0.734 false
0.733 false
0.732 false
0.731 false
0.731 false
0.73 false
0.73 false
0.73 false
0.73 false
0.731 false
0.73 false
0.732 false
0.732 false
0.733 false
0.733 false
0.734 false
0.734 false
0.735 false
0.736 false
0.737 false
0.737 false
0.737 false
0.737 false
0.738 false
0.737 false
0.737 false
0.738 false
0.739 false
0.739 false
0.739 false
0.737 false
0.738 false
0.737 false
0.736 false
0.735 false
0.733 false
0.731 false
0.728 false
0.724 false
0.719 false
0.713 false
0.707 false
0.699 false
0.692 false
0.685 false
0.68 false
0.675 false
0.672 false
0.67 false
0.671 false
0.671 false
0.672 false
0.673 false
0.674 false
0.676 false
0.678 false
0.679 false
0.681 false
0.683 false
0.685 false
0.688 false
0.69 false
0.693 false
0.695 false
0.698 false
0.701 false

Forecast data




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