World Water LevelsWater, in perspective

Rideau River water level at Rideau Falls (upstream) today

Is the Rideau River at Rideau Falls (upstream) within its normal range for the date?

The Rideau River at Rideau Falls (upstream) read 4.939 m at .

Level now

within the normal range for the date

4.939 m

Provisional

within the normal range for the date

4.939 mNormal for the date4.48 m to 4.98 mMedian 4.76 m
The normal range for 26 October is 4.48 m to 4.98 m: the 10th to 90th percentile of the daily averages from 19 October to 2 November in 16 years between 2010 and 2025.
Table: where the water stands
LevelValue
Newest reading4.939 m,
Normal range for the date4.48 m to 4.98 m
Median for the date4.76 m
Past day
-0.027 m
Past week
-0.037 m

The gauge reads the height of the water above a fixed zero, not the depth of the river.

Level history

within the normal range for the date

On the Rideau River at Rideau Falls (upstream) averaged 4.966 m.

The last 90 days, against the normal range for each day

The last 90 days, against the normal range for each day 4.4 m 4.6 m 4.8 m 5.0 m 4.966 m
  • Level
  • Above the normal range
  • Normal range for the date
  • Median for the date
  • A year earlier
Daily averages of the Rideau River at Rideau Falls (upstream) from 28 July 2026 to 25 October 2026, with the normal range for each day and the same days a year earlier.
Table: The last 90 days, against the normal range for each day
DayDaily average (m)Normal rangeMedianA year earlier
no value4.466 m to 4.893 m4.706 m4.668 m
no value4.451 m to 4.883 m4.709 m4.653 m
no value4.447 m to 4.864 m4.710 m4.606 m
no value4.447 m to 4.859 m4.713 m4.546 m
no value4.447 m to 4.843 m4.718 m4.610 m
no value4.447 m to 4.835 m4.721 m4.708 m
no value4.451 m to 4.823 m4.725 m4.725 m
no value4.451 m to 4.817 m4.727 m4.726 m
no value4.447 m to 4.817 m4.727 m4.636 m
no value4.447 m to 4.823 m4.727 m4.603 m
no value4.464 m to 4.835 m4.726 m4.672 m
no value4.476 m to 4.870 m4.727 m4.551 m
no value4.489 m to 4.885 m4.726 m4.716 m
no value4.520 m to 4.898 m4.725 m4.724 m
no value4.525 m to 4.908 m4.721 m4.718 m
no value4.525 m to 4.915 m4.719 m4.679 m
no value4.535 m to 4.920 m4.718 m4.568 m
no value4.542 m to 4.926 m4.718 m4.534 m
no value4.542 m to 4.927 m4.718 m4.590 m
no value4.542 m to 4.935 m4.718 m4.724 m
no value4.541 m to 4.960 m4.717 m4.719 m
no value4.537 m to 4.949 m4.712 m4.718 m
no value4.534 m to 4.949 m4.710 m4.716 m
no value4.521 m to 4.961 m4.710 m4.718 m
no value4.533 m to 4.961 m4.709 m4.720 m
no value4.518 m to 4.942 m4.708 m4.717 m
no value4.491 m to 4.937 m4.702 m4.711 m
no value4.482 m to 4.937 m4.697 m4.709 m
no value4.477 m to 4.930 m4.692 m4.708 m
no value4.477 m to 4.917 m4.693 m4.709 m
no value4.470 m to 4.912 m4.694 m4.716 m
no value4.462 m to 4.912 m4.696 m4.711 m
no value4.458 m to 4.912 m4.696 m4.743 m
no value4.458 m to 4.912 m4.689 m4.709 m
no value4.443 m to 4.909 m4.677 m4.660 m
no value4.443 m to 4.877 m4.677 m4.602 m
no value4.442 m to 4.842 m4.676 m4.734 m
no value4.438 m to 4.841 m4.676 m4.736 m
no value4.443 m to 4.840 m4.676 m4.746 m
no value4.434 m to 4.841 m4.673 m4.717 m
no value4.429 m to 4.854 m4.672 m4.616 m
no value4.421 m to 4.868 m4.672 m4.639 m
no value4.438 m to 4.868 m4.676 m4.740 m
no value4.437 m to 4.879 m4.677 m4.756 m
4.825 m4.443 m to 4.888 m4.677 m4.720 m
4.793 m4.447 m to 4.897 m4.677 m4.623 m
4.742 m4.473 m to 4.908 m4.701 m4.740 m
4.671 m4.480 m to 4.908 m4.703 m4.740 m
4.662 m4.486 m to 4.908 m4.706 m4.734 m
4.643 m4.500 m to 4.909 m4.712 m4.736 m
4.706 m4.502 m to 4.924 m4.716 m4.756 m
4.578 m4.499 m to 4.935 m4.716 m4.765 m
4.688 m4.492 m to 4.937 m4.716 m4.747 m
4.715 m4.486 m to 4.937 m4.718 m4.734 m
4.678 m4.492 m to 4.937 m4.719 m4.731 m
4.562 m4.497 m to 4.937 m4.718 m4.741 m
4.511 m4.492 m to 4.937 m4.716 m4.747 m
4.793 m4.486 m to 4.937 m4.716 m4.758 m
4.814 m4.483 m to 4.932 m4.713 m4.775 m
4.790 m4.487 m to 4.918 m4.713 m4.823 m
4.774 m4.485 m to 4.916 m4.706 m4.768 m
4.728 m4.477 m to 4.918 m4.698 m4.628 m
4.678 m4.474 m to 4.926 m4.698 m4.561 m
4.686 m4.474 m to 4.927 m4.713 m4.721 m
4.696 m4.473 m to 4.930 m4.722 m4.774 m
4.703 m4.473 m to 4.930 m4.723 m4.751 m
4.764 m4.473 m to 4.930 m4.722 m4.763 m
4.809 m4.473 m to 4.932 m4.722 m4.746 m
4.798 m4.479 m to 4.938 m4.723 m4.754 m
4.757 m4.479 m to 4.938 m4.726 m4.750 m
4.713 m4.479 m to 4.932 m4.740 m4.747 m
4.825 m4.481 m to 4.932 m4.744 m4.767 m
4.847 m4.481 m to 4.932 m4.747 m4.741 m
4.824 m4.475 m to 4.945 m4.752 m4.655 m
4.616 m4.470 m to 4.956 m4.752 m4.698 m
4.526 m4.469 m to 4.968 m4.753 m4.756 m
4.556 m4.464 m to 4.973 m4.759 m4.749 m
4.783 m4.464 m to 4.980 m4.762 m4.747 m
4.928 m4.464 m to 4.982 m4.763 m4.780 m
4.927 m4.460 m to 4.983 m4.759 m4.839 m
4.959 m4.460 m to 4.983 m4.753 m4.853 m
4.986 m4.460 m to 4.983 m4.749 m4.787 m
4.997 m4.461 m to 4.983 m4.748 m4.695 m
4.980 m4.467 m to 4.983 m4.744 m4.827 m
4.953 m4.467 m to 4.983 m4.742 m4.844 m
4.960 m4.467 m to 4.982 m4.741 m4.797 m
4.971 m4.467 m to 4.981 m4.745 m4.748 m
4.962 m4.468 m to 4.982 m4.747 m4.748 m
4.970 m4.469 m to 4.983 m4.748 m4.727 m
4.966 m4.475 m to 4.983 m4.751 m4.720 m

The last 12 months, against the normal range for each day

The last 12 months, against the normal range for each day 4.4 m 4.6 m 4.8 m 5.0 m 4.966 m
  • Level
  • Above the normal range
  • Normal range for the date
  • Median for the date
Daily averages of the Rideau River at Rideau Falls (upstream) from 25 October 2025 to 25 October 2026, with the normal range for each day.
Table: The last 12 months, against the normal range for each day
DayDaily average (m)Normal rangeMedian
4.720 m4.475 m to 4.983 m4.751 m
4.696 m4.476 m to 4.978 m4.760 m
4.711 m4.490 m to 4.973 m4.767 m
4.713 m4.489 m to 4.973 m4.769 m
4.710 m4.503 m to 4.970 m4.772 m
4.750 m4.503 m to 4.968 m4.772 m
4.867 m4.503 m to 4.967 m4.776 m
4.803 m4.478 m to 4.967 m4.779 m
4.786 m4.478 m to 4.967 m4.784 m
4.767 m4.472 m to 4.967 m4.787 m
4.806 m4.478 m to 4.968 m4.791 m
4.840 m4.478 m to 4.968 m4.794 m
4.858 m4.504 m to 4.968 m4.794 m
4.799 m4.522 m to 4.966 m4.788 m
4.812 m4.522 m to 4.959 m4.788 m
4.811 m4.522 m to 4.954 m4.783 m
4.788 m4.490 m to 4.954 m4.779 m
4.782 m4.490 m to 4.959 m4.778 m
4.805 m4.490 m to 4.959 m4.777 m
4.847 m4.503 m to 4.958 m4.763 m
4.865 m4.503 m to 4.958 m4.747 m
4.879 m4.513 m to 4.953 m4.729 m
4.912 m4.503 m to 4.953 m4.721 m
4.913 m4.473 m to 4.953 m4.719 m
4.903 m4.471 m to 4.949 m4.719 m
4.885 m4.471 m to 4.949 m4.709 m
4.894 m4.473 m to 4.949 m4.695 m
4.795 m4.473 m to 4.950 m4.691 m
4.751 m4.473 m to 4.953 m4.700 m
4.757 m4.473 m to 4.964 m4.718 m
4.884 m4.473 m to 4.968 m4.725 m
4.892 m4.476 m to 4.982 m4.732 m
4.808 m4.479 m to 4.990 m4.741 m
4.877 m4.493 m to 4.993 m4.749 m
4.900 m4.499 m to 5.005 m4.759 m
4.864 m4.509 m to 5.006 m4.771 m
4.854 m4.510 m to 5.006 m4.779 m
4.851 m4.523 m to 5.008 m4.791 m
4.818 m4.551 m to 5.016 m4.801 m
4.796 m4.562 m to 5.022 m4.804 m
4.771 m4.564 m to 5.006 m4.795 m
4.776 m4.570 m to 5.011 m4.802 m
4.765 m4.570 m to 5.023 m4.804 m
4.748 m4.565 m to 5.032 m4.800 m
4.734 m4.564 m to 5.039 m4.804 m
4.690 m4.563 m to 5.024 m4.796 m
4.713 m4.562 m to 5.020 m4.791 m
4.721 m4.563 m to 4.974 m4.785 m
4.697 m4.552 m to 4.969 m4.785 m
4.674 m4.539 m to 4.972 m4.785 m
4.625 m4.539 m to 4.981 m4.787 m
4.713 m4.525 m to 4.985 m4.789 m
4.698 m4.510 m to 4.992 m4.786 m
4.716 m4.504 m to 4.996 m4.789 m
4.718 m4.483 m to 5.058 m4.802 m
4.739 m4.480 m to 5.068 m4.803 m
4.802 m4.479 m to 5.068 m4.798 m
4.855 m4.479 m to 5.068 m4.800 m
4.846 m4.479 m to 5.064 m4.807 m
4.836 m4.478 m to 5.053 m4.811 m
4.840 m4.478 m to 5.052 m4.824 m
4.822 m4.477 m to 5.049 m4.840 m
4.773 m4.477 m to 5.049 m4.866 m
4.747 m4.478 m to 5.049 m4.872 m
4.725 m4.479 m to 5.049 m4.876 m
4.727 m4.479 m to 5.054 m4.893 m
4.716 m4.480 m to 5.054 m4.893 m
4.726 m4.480 m to 5.049 m4.893 m
no value4.481 m to 5.048 m4.893 m
no value4.490 m to 5.041 m4.893 m
no value4.523 m to 5.036 m4.886 m
no value4.530 m to 5.036 m4.876 m
no value4.537 m to 5.043 m4.873 m
no value4.552 m to 5.050 m4.886 m
no value4.554 m to 5.065 m4.895 m
no value4.556 m to 5.077 m4.910 m
no value4.556 m to 5.083 m4.909 m
no value4.559 m to 5.073 m4.894 m
no value4.565 m to 5.084 m4.886 m
no value4.571 m to 5.073 m4.879 m
no value4.593 m to 5.072 m4.878 m
no value4.621 m to 5.079 m4.883 m
no value4.633 m to 5.085 m4.895 m
no value4.637 m to 5.086 m4.901 m
no value4.641 m to 5.094 m4.902 m
no value4.642 m to 5.098 m4.910 m
no value4.642 m to 5.098 m4.912 m
no value4.638 m to 5.090 m4.908 m
no value4.629 m to 5.079 m4.891 m
no value4.607 m to 5.063 m4.878 m
no value4.586 m to 5.044 m4.860 m
no value4.568 m to 5.037 m4.851 m
no value4.548 m to 5.037 m4.844 m
no value4.545 m to 5.032 m4.843 m
no value4.544 m to 5.032 m4.843 m
no value4.543 m to 5.027 m4.843 m
no value4.541 m to 5.025 m4.843 m
no value4.541 m to 5.018 m4.844 m
no value4.541 m to 5.017 m4.844 m
no value4.538 m to 5.013 m4.843 m
no value4.528 m to 5.006 m4.839 m
no value4.522 m to 4.997 m4.835 m
no value4.493 m to 4.993 m4.824 m
no value4.481 m to 4.986 m4.818 m
no value4.475 m to 4.986 m4.811 m
no value4.454 m to 4.987 m4.804 m
no value4.435 m to 4.977 m4.804 m
no value4.435 m to 4.971 m4.804 m
no value4.434 m to 4.970 m4.793 m
no value4.428 m to 4.966 m4.786 m
no value4.425 m to 4.959 m4.762 m
no value4.421 m to 4.949 m4.739 m
no value4.406 m to 4.944 m4.725 m
no value4.407 m to 4.940 m4.725 m
no value4.407 m to 4.936 m4.722 m
no value4.407 m to 4.935 m4.719 m
no value4.413 m to 4.936 m4.718 m
no value4.420 m to 4.940 m4.711 m
no value4.421 m to 4.945 m4.709 m
no value4.421 m to 4.951 m4.713 m
no value4.429 m to 4.951 m4.721 m
no value4.442 m to 4.966 m4.730 m
no value4.446 m to 4.998 m4.738 m
no value4.447 m to 5.009 m4.741 m
no value4.470 m to 5.015 m4.746 m
no value4.471 m to 5.048 m4.749 m
no value4.485 m to 5.055 m4.752 m
no value4.515 m to 5.066 m4.772 m
no value4.530 m to 5.075 m4.791 m
no value4.545 m to 5.082 m4.817 m
no value4.558 m to 5.084 m4.843 m
no value4.565 m to 5.084 m4.847 m
no value4.566 m to 5.090 m4.851 m
no value4.575 m to 5.095 m4.853 m
no value4.583 m to 5.090 m4.856 m
no value4.584 m to 5.097 m4.862 m
no value4.589 m to 5.106 m4.864 m
no value4.584 m to 5.094 m4.845 m
no value4.602 m to 5.091 m4.845 m
no value4.608 m to 5.088 m4.837 m
no value4.619 m to 5.097 m4.834 m
no value4.624 m to 5.097 m4.835 m
no value4.624 m to 5.097 m4.835 m
no value4.620 m to 5.073 m4.834 m
no value4.620 m to 5.063 m4.832 m
no value4.620 m to 5.053 m4.832 m
no value4.620 m to 5.047 m4.832 m
no value4.618 m to 5.043 m4.832 m
no value4.618 m to 5.028 m4.829 m
no value4.590 m to 5.025 m4.825 m
no value4.572 m to 5.025 m4.825 m
no value4.560 m to 5.021 m4.825 m
no value4.555 m to 5.000 m4.824 m
no value4.547 m to 4.995 m4.816 m
no value4.547 m to 4.993 m4.808 m
no value4.513 m to 4.983 m4.806 m
no value4.509 m to 4.975 m4.799 m
no value4.509 m to 4.976 m4.796 m
no value4.509 m to 4.986 m4.789 m
no value4.509 m to 4.986 m4.777 m
no value4.508 m to 4.986 m4.752 m
no value4.506 m to 4.985 m4.738 m
no value4.505 m to 4.985 m4.731 m
no value4.502 m to 4.978 m4.716 m
no value4.482 m to 4.973 m4.704 m
no value4.490 m to 4.962 m4.717 m
no value4.490 m to 4.963 m4.717 m
no value4.490 m to 4.963 m4.717 m
no value4.502 m to 4.973 m4.719 m
no value4.505 m to 4.973 m4.721 m
no value4.509 m to 4.973 m4.726 m
no value4.512 m to 4.982 m4.743 m
no value4.510 m to 4.974 m4.744 m
no value4.510 m to 4.968 m4.744 m
no value4.510 m to 4.957 m4.749 m
no value4.510 m to 4.957 m4.754 m
no value4.507 m to 4.957 m4.764 m
no value4.504 m to 4.955 m4.754 m
no value4.491 m to 4.953 m4.753 m
no value4.491 m to 4.951 m4.754 m
no value4.455 m to 4.951 m4.753 m
no value4.447 m to 4.946 m4.752 m
no value4.440 m to 4.945 m4.752 m
no value4.440 m to 4.943 m4.752 m
no value4.440 m to 4.945 m4.754 m
no value4.440 m to 4.946 m4.748 m
no value4.427 m to 4.941 m4.735 m
no value4.411 m to 4.942 m4.731 m
no value4.411 m to 4.939 m4.736 m
no value4.428 m to 4.955 m4.736 m
no value4.442 m to 4.967 m4.746 m
no value4.443 m to 4.984 m4.751 m
no value4.450 m to 4.984 m4.762 m
no value4.458 m to 4.985 m4.766 m
no value4.459 m to 4.998 m4.764 m
no value4.464 m to 5.002 m4.764 m
no value4.460 m to 5.007 m4.764 m
no value4.459 m to 5.010 m4.781 m
no value4.455 m to 5.010 m4.780 m
no value4.454 m to 5.010 m4.775 m
no value4.453 m to 4.999 m4.781 m
no value4.454 m to 5.007 m4.782 m
no value4.455 m to 5.007 m4.785 m
no value4.455 m to 5.010 m4.783 m
no value4.455 m to 5.007 m4.775 m
no value4.453 m to 4.981 m4.759 m
no value4.437 m to 4.975 m4.745 m
no value4.434 m to 4.975 m4.741 m
no value4.434 m to 4.973 m4.727 m
no value4.437 m to 4.975 m4.717 m
no value4.437 m to 4.975 m4.717 m
no value4.448 m to 4.978 m4.713 m
no value4.441 m to 4.978 m4.696 m
no value4.442 m to 4.978 m4.684 m
no value4.442 m to 4.973 m4.681 m
no value4.459 m to 4.965 m4.683 m
no value4.459 m to 4.960 m4.678 m
no value4.466 m to 4.947 m4.678 m
no value4.467 m to 4.946 m4.677 m
no value4.442 m to 4.946 m4.678 m
no value4.442 m to 4.947 m4.684 m
no value4.472 m to 4.946 m4.687 m
no value4.472 m to 4.946 m4.691 m
no value4.467 m to 4.946 m4.691 m
no value4.467 m to 4.945 m4.695 m
no value4.473 m to 4.947 m4.695 m
no value4.457 m to 4.947 m4.689 m
no value4.456 m to 4.957 m4.689 m
no value4.456 m to 4.979 m4.695 m
no value4.456 m to 4.996 m4.695 m
no value4.456 m to 5.003 m4.681 m
no value4.436 m to 5.003 m4.684 m
no value4.429 m to 5.006 m4.679 m
no value4.415 m to 5.016 m4.679 m
no value4.415 m to 5.016 m4.681 m
no value4.415 m to 5.027 m4.673 m
no value4.410 m to 5.027 m4.666 m
no value4.411 m to 5.027 m4.675 m
no value4.409 m to 5.016 m4.674 m
no value4.404 m to 5.006 m4.689 m
no value4.404 m to 5.006 m4.696 m
no value4.409 m to 5.006 m4.711 m
no value4.409 m to 5.004 m4.715 m
no value4.409 m to 4.998 m4.715 m
no value4.405 m to 4.997 m4.716 m
no value4.405 m to 4.995 m4.722 m
no value4.425 m to 4.995 m4.722 m
no value4.427 m to 4.985 m4.721 m
no value4.429 m to 4.973 m4.716 m
no value4.440 m to 4.969 m4.715 m
no value4.442 m to 4.953 m4.716 m
no value4.443 m to 4.941 m4.711 m
no value4.448 m to 4.933 m4.706 m
no value4.457 m to 4.925 m4.704 m
no value4.463 m to 4.923 m4.699 m
no value4.477 m to 4.918 m4.698 m
no value4.472 m to 4.897 m4.697 m
no value4.477 m to 4.862 m4.699 m
no value4.481 m to 4.839 m4.699 m
no value4.484 m to 4.827 m4.699 m
no value4.486 m to 4.835 m4.691 m
no value4.482 m to 4.839 m4.687 m
no value4.509 m to 4.854 m4.681 m
no value4.511 m to 4.875 m4.681 m
no value4.509 m to 4.895 m4.691 m
no value4.509 m to 4.898 m4.686 m
no value4.509 m to 4.912 m4.691 m
no value4.484 m to 4.927 m4.692 m
no value4.482 m to 4.926 m4.694 m
no value4.469 m to 4.908 m4.694 m
no value4.483 m to 4.908 m4.694 m
no value4.483 m to 4.902 m4.694 m
no value4.488 m to 4.902 m4.694 m
no value4.488 m to 4.902 m4.694 m
no value4.456 m to 4.902 m4.698 m
no value4.456 m to 4.898 m4.704 m
no value4.466 m to 4.893 m4.706 m
no value4.451 m to 4.883 m4.709 m
no value4.447 m to 4.864 m4.710 m
no value4.447 m to 4.859 m4.713 m
no value4.447 m to 4.843 m4.718 m
no value4.447 m to 4.835 m4.721 m
no value4.451 m to 4.823 m4.725 m
no value4.451 m to 4.817 m4.727 m
no value4.447 m to 4.817 m4.727 m
no value4.447 m to 4.823 m4.727 m
no value4.464 m to 4.835 m4.726 m
no value4.476 m to 4.870 m4.727 m
no value4.489 m to 4.885 m4.726 m
no value4.520 m to 4.898 m4.725 m
no value4.525 m to 4.908 m4.721 m
no value4.525 m to 4.915 m4.719 m
no value4.535 m to 4.920 m4.718 m
no value4.542 m to 4.926 m4.718 m
no value4.542 m to 4.927 m4.718 m
no value4.542 m to 4.935 m4.718 m
no value4.541 m to 4.960 m4.717 m
no value4.537 m to 4.949 m4.712 m
no value4.534 m to 4.949 m4.710 m
no value4.521 m to 4.961 m4.710 m
no value4.533 m to 4.961 m4.709 m
no value4.518 m to 4.942 m4.708 m
no value4.491 m to 4.937 m4.702 m
no value4.482 m to 4.937 m4.697 m
no value4.477 m to 4.930 m4.692 m
no value4.477 m to 4.917 m4.693 m
no value4.470 m to 4.912 m4.694 m
no value4.462 m to 4.912 m4.696 m
no value4.458 m to 4.912 m4.696 m
no value4.458 m to 4.912 m4.689 m
no value4.443 m to 4.909 m4.677 m
no value4.443 m to 4.877 m4.677 m
no value4.442 m to 4.842 m4.676 m
no value4.438 m to 4.841 m4.676 m
no value4.443 m to 4.840 m4.676 m
no value4.434 m to 4.841 m4.673 m
no value4.429 m to 4.854 m4.672 m
no value4.421 m to 4.868 m4.672 m
no value4.438 m to 4.868 m4.676 m
no value4.437 m to 4.879 m4.677 m
4.825 m4.443 m to 4.888 m4.677 m
4.793 m4.447 m to 4.897 m4.677 m
4.742 m4.473 m to 4.908 m4.701 m
4.671 m4.480 m to 4.908 m4.703 m
4.662 m4.486 m to 4.908 m4.706 m
4.643 m4.500 m to 4.909 m4.712 m
4.706 m4.502 m to 4.924 m4.716 m
4.578 m4.499 m to 4.935 m4.716 m
4.688 m4.492 m to 4.937 m4.716 m
4.715 m4.486 m to 4.937 m4.718 m
4.678 m4.492 m to 4.937 m4.719 m
4.562 m4.497 m to 4.937 m4.718 m
4.511 m4.492 m to 4.937 m4.716 m
4.793 m4.486 m to 4.937 m4.716 m
4.814 m4.483 m to 4.932 m4.713 m
4.790 m4.487 m to 4.918 m4.713 m
4.774 m4.485 m to 4.916 m4.706 m
4.728 m4.477 m to 4.918 m4.698 m
4.678 m4.474 m to 4.926 m4.698 m
4.686 m4.474 m to 4.927 m4.713 m
4.696 m4.473 m to 4.930 m4.722 m
4.703 m4.473 m to 4.930 m4.723 m
4.764 m4.473 m to 4.930 m4.722 m
4.809 m4.473 m to 4.932 m4.722 m
4.798 m4.479 m to 4.938 m4.723 m
4.757 m4.479 m to 4.938 m4.726 m
4.713 m4.479 m to 4.932 m4.740 m
4.825 m4.481 m to 4.932 m4.744 m
4.847 m4.481 m to 4.932 m4.747 m
4.824 m4.475 m to 4.945 m4.752 m
4.616 m4.470 m to 4.956 m4.752 m
4.526 m4.469 m to 4.968 m4.753 m
4.556 m4.464 m to 4.973 m4.759 m
4.783 m4.464 m to 4.980 m4.762 m
4.928 m4.464 m to 4.982 m4.763 m
4.927 m4.460 m to 4.983 m4.759 m
4.959 m4.460 m to 4.983 m4.753 m
4.986 m4.460 m to 4.983 m4.749 m
4.997 m4.461 m to 4.983 m4.748 m
4.980 m4.467 m to 4.983 m4.744 m
4.953 m4.467 m to 4.983 m4.742 m
4.960 m4.467 m to 4.982 m4.741 m
4.971 m4.467 m to 4.981 m4.745 m
4.962 m4.468 m to 4.982 m4.747 m
4.970 m4.469 m to 4.983 m4.748 m
4.966 m4.475 m to 4.983 m4.751 m

The last 10 years, weekly averages

The last 10 years, weekly averages 4.25 m 4.50 m 4.75 m 5.00 m 4.966 m
  • Level
Weekly averages of the Rideau River at Rideau Falls (upstream) from the week of 24 October 2016 to 25 October 2026.
Table: The last 10 years, weekly averages
Week startingWeekly average (m)
4.501 m
4.498 m
4.558 m
4.547 m
4.474 m
4.733 m
4.947 m
4.689 m
4.481 m
4.871 m
4.962 m
4.959 m
4.898 m
4.993 m
4.921 m
4.877 m
4.871 m
4.895 m
4.743 m
4.745 m
4.976 m
5.018 m
4.957 m
4.972 m
4.719 m
4.831 m
4.768 m
4.765 m
4.715 m
4.865 m
4.861 m
5.010 m
4.795 m
4.803 m
4.890 m
4.943 m
4.749 m
5.018 m
4.811 m
4.839 m
4.686 m
4.646 m
5.044 m
4.819 m
4.298 m
4.350 m
4.495 m
4.937 m
4.565 m
4.474 m
4.300 m
4.288 m
4.501 m
4.792 m
4.720 m
4.567 m
4.697 m
4.693 m
4.578 m
4.523 m
4.394 m
4.390 m
4.290 m
4.765 m
4.895 m
4.505 m
4.480 m
4.391 m
4.565 m
4.597 m
4.637 m
4.645 m
4.757 m
4.741 m
4.801 m
4.555 m
4.554 m
4.763 m
4.765 m
4.647 m
4.690 m
4.685 m
4.661 m
4.533 m
4.892 m
4.523 m
4.472 m
4.718 m
4.759 m
4.712 m
4.720 m
4.954 m
4.773 m
4.708 m
4.655 m
4.717 m
4.639 m
4.683 m
4.671 m
4.689 m
4.660 m
4.534 m
4.677 m
4.577 m
4.569 m
4.754 m
4.923 m
4.931 m
4.691 m
4.978 m
4.997 m
4.944 m
5.015 m
4.958 m
4.954 m
4.799 m
4.782 m
4.786 m
4.813 m
4.931 m
4.910 m
4.942 m
4.984 m
5.043 m
5.024 m
5.166 m
4.813 m
4.622 m
4.466 m
4.706 m
4.500 m
4.583 m
4.974 m
5.014 m
4.963 m
4.915 m
4.870 m
4.915 m
4.662 m
4.694 m
4.660 m
4.514 m
4.506 m
4.532 m
4.743 m
4.748 m
4.706 m
4.693 m
4.644 m
4.608 m
4.695 m
4.601 m
4.627 m
4.577 m
4.727 m
4.742 m
4.635 m
4.927 m
4.808 m
4.902 m
4.674 m
4.735 m
4.985 m
4.944 m
4.887 m
4.945 m
4.997 m
5.123 m
5.085 m
4.938 m
4.792 m
4.629 m
4.465 m
4.440 m
4.694 m
4.905 m
4.892 m
4.511 m
4.363 m
4.711 m
4.588 m
4.818 m
4.637 m
4.576 m
4.538 m
4.451 m
4.737 m
4.504 m
4.460 m
4.382 m
4.467 m
4.484 m
4.463 m
4.607 m
4.667 m
5.145 m
4.631 m
4.693 m
4.678 m
4.762 m
4.901 m
4.900 m
4.815 m
4.794 m
4.788 m
4.869 m
4.832 m
4.933 m
5.013 m
4.956 m
4.928 m
4.915 m
4.855 m
4.836 m
5.032 m
5.057 m
no value
4.736 m
no value
4.750 m
4.838 m
no value
4.901 m
4.729 m
4.439 m
4.400 m
4.496 m
4.742 m
4.937 m
4.872 m
4.822 m
4.787 m
4.655 m
4.806 m
4.622 m
4.660 m
4.798 m
4.948 m
4.381 m
4.430 m
4.586 m
4.647 m
4.556 m
4.394 m
4.471 m
4.704 m
no value
no value
no value
no value
no value
4.441 m
4.627 m
4.590 m
4.703 m
4.607 m
4.752 m
4.787 m
4.804 m
4.827 m
4.926 m
4.885 m
4.920 m
4.875 m
4.976 m
4.757 m
4.823 m
4.998 m
5.085 m
5.050 m
4.992 m
4.952 m
4.780 m
4.812 m
4.643 m
4.809 m
4.752 m
4.871 m
4.740 m
4.562 m
4.830 m
4.754 m
4.708 m
4.487 m
4.553 m
4.576 m
4.813 m
4.711 m
4.605 m
4.529 m
4.949 m
4.808 m
4.735 m
4.841 m
4.548 m
4.514 m
4.602 m
4.546 m
4.457 m
4.544 m
4.514 m
4.496 m
4.684 m
4.641 m
4.611 m
4.615 m
4.537 m
4.717 m
4.658 m
4.502 m
4.456 m
4.682 m
4.470 m
4.716 m
4.747 m
4.685 m
4.627 m
4.600 m
4.770 m
4.733 m
4.811 m
4.640 m
4.622 m
4.539 m
4.899 m
4.939 m
4.878 m
4.773 m
4.686 m
4.646 m
4.701 m
4.735 m
4.770 m
4.747 m
4.903 m
4.709 m
4.841 m
4.679 m
4.640 m
4.862 m
4.632 m
4.827 m
4.612 m
4.526 m
4.492 m
4.632 m
4.511 m
4.683 m
4.656 m
4.545 m
4.537 m
4.518 m
4.570 m
4.563 m
4.727 m
4.582 m
4.471 m
4.533 m
4.537 m
4.538 m
4.568 m
4.572 m
4.707 m
4.628 m
4.590 m
4.772 m
4.504 m
4.320 m
4.415 m
4.595 m
4.606 m
4.682 m
4.808 m
4.822 m
4.745 m
4.770 m
4.956 m
4.976 m
4.967 m
5.004 m
4.964 m
4.982 m
4.704 m
4.629 m
4.601 m
4.611 m
4.819 m
4.863 m
4.877 m
4.706 m
4.765 m
4.811 m
4.839 m
4.880 m
4.585 m
4.620 m
4.738 m
4.675 m
4.546 m
4.643 m
4.937 m
4.702 m
4.850 m
4.685 m
4.758 m
4.688 m
4.781 m
4.832 m
4.580 m
4.733 m
4.682 m
4.520 m
4.560 m
4.627 m
4.780 m
4.654 m
4.636 m
4.663 m
4.794 m
4.675 m
4.649 m
4.634 m
4.617 m
4.625 m
4.718 m
4.884 m
4.765 m
4.875 m
4.793 m
4.711 m
4.740 m
4.629 m
4.659 m
4.485 m
4.435 m
4.550 m
4.804 m
4.875 m
4.809 m
4.682 m
4.773 m
4.818 m
4.792 m
4.644 m
4.658 m
4.818 m
4.780 m
4.565 m
4.609 m
4.622 m
4.664 m
4.650 m
4.692 m
4.645 m
4.656 m
4.676 m
4.642 m
4.645 m
4.661 m
4.647 m
4.716 m
4.708 m
4.684 m
4.722 m
4.744 m
4.723 m
4.751 m
4.730 m
4.790 m
4.754 m
4.763 m
4.813 m
4.840 m
4.843 m
4.868 m
4.789 m
4.693 m
4.749 m
4.798 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
4.758 m
4.667 m
4.710 m
4.733 m
4.730 m
4.877 m
4.966 m

The whole record since 2010, weekly averages

The whole record since 2010, weekly averages 4.25 m 4.50 m 4.75 m 5.00 m 4.966 m
  • Level
Weekly averages of the Rideau River at Rideau Falls (upstream) from 8 September 2010 to 25 October 2026.
Table: The whole record since 2010, weekly averages
Week startingWeekly average (m)
4.852 m
4.892 m
4.856 m
5.013 m
5.058 m
5.125 m
4.930 m
4.827 m
5.068 m
4.995 m
4.989 m
4.954 m
5.074 m
no value
5.104 m
5.151 m
4.954 m
5.029 m
4.741 m
4.662 m
4.564 m
4.543 m
4.543 m
4.496 m
4.740 m
4.885 m
5.115 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
4.881 m
4.724 m
4.741 m
4.726 m
4.713 m
4.496 m
4.432 m
4.726 m
4.671 m
4.553 m
4.620 m
4.555 m
4.576 m
4.504 m
4.490 m
4.621 m
4.662 m
4.765 m
4.581 m
4.622 m
4.649 m
4.582 m
4.562 m
4.613 m
4.770 m
4.831 m
4.727 m
4.694 m
4.563 m
4.631 m
4.780 m
4.846 m
4.970 m
4.835 m
4.580 m
4.821 m
4.860 m
5.111 m
5.010 m
4.969 m
4.782 m
4.642 m
4.522 m
4.580 m
4.905 m
4.830 m
4.928 m
4.844 m
4.622 m
4.739 m
4.607 m
4.592 m
4.702 m
4.728 m
4.714 m
4.615 m
4.704 m
4.707 m
4.736 m
4.712 m
4.712 m
4.718 m
4.675 m
4.693 m
4.678 m
4.696 m
4.655 m
4.649 m
4.772 m
4.726 m
4.668 m
4.666 m
4.636 m
4.636 m
4.670 m
4.672 m
4.638 m
4.642 m
4.676 m
4.779 m
4.756 m
4.814 m
5.073 m
4.908 m
4.966 m
4.922 m
4.909 m
4.685 m
4.840 m
no value
4.899 m
4.786 m
5.057 m
4.863 m
4.986 m
5.031 m
4.813 m
4.781 m
4.811 m
4.808 m
4.763 m
4.728 m
4.794 m
4.952 m
4.948 m
4.941 m
4.797 m
4.607 m
4.888 m
4.934 m
4.808 m
4.733 m
4.606 m
4.682 m
4.673 m
4.743 m
4.872 m
4.913 m
5.023 m
4.911 m
4.962 m
4.869 m
4.879 m
4.829 m
4.856 m
4.898 m
4.848 m
4.853 m
4.802 m
4.867 m
4.874 m
no value
no value
4.834 m
5.095 m
5.086 m
4.936 m
4.872 m
4.838 m
4.855 m
5.074 m
5.008 m
5.044 m
4.954 m
4.866 m
4.863 m
4.840 m
4.820 m
4.722 m
4.824 m
5.051 m
4.710 m
4.998 m
4.962 m
4.881 m
4.840 m
5.020 m
5.063 m
4.629 m
4.757 m
4.765 m
4.668 m
4.706 m
4.728 m
5.011 m
5.044 m
4.933 m
5.003 m
4.930 m
4.891 m
4.864 m
4.911 m
4.890 m
4.868 m
4.975 m
4.947 m
4.791 m
4.657 m
4.645 m
4.902 m
4.837 m
4.685 m
4.750 m
4.934 m
5.010 m
4.952 m
4.919 m
no value
no value
no value
no value
no value
no value
no value
4.720 m
4.709 m
4.803 m
4.855 m
4.794 m
4.911 m
4.908 m
4.749 m
4.612 m
4.705 m
4.578 m
4.767 m
4.675 m
5.055 m
5.069 m
4.966 m
4.974 m
4.798 m
4.693 m
4.676 m
4.716 m
4.510 m
4.828 m
4.739 m
4.742 m
4.675 m
4.600 m
4.770 m
4.720 m
4.789 m
4.766 m
4.841 m
4.679 m
4.821 m
4.651 m
4.849 m
4.769 m
4.624 m
4.772 m
4.627 m
4.655 m
4.924 m
5.023 m
4.949 m
5.011 m
4.977 m
4.884 m
4.944 m
4.838 m
4.654 m
4.889 m
5.065 m
4.874 m
4.698 m
4.782 m
4.693 m
4.734 m
4.733 m
4.784 m
4.580 m
4.482 m
4.466 m
4.464 m
4.481 m
4.538 m
4.522 m
4.541 m
4.507 m
4.537 m
4.640 m
4.547 m
4.595 m
4.710 m
4.751 m
4.774 m
4.587 m
4.522 m
4.568 m
4.644 m
4.541 m
4.421 m
4.419 m
4.524 m
4.597 m
4.625 m
4.501 m
4.498 m
4.558 m
4.547 m
4.474 m
4.733 m
4.947 m
4.689 m
4.481 m
4.871 m
4.962 m
4.959 m
4.898 m
4.993 m
4.921 m
4.877 m
4.871 m
4.895 m
4.743 m
4.745 m
4.976 m
5.018 m
4.957 m
4.972 m
4.719 m
4.831 m
4.768 m
4.765 m
4.715 m
4.865 m
4.861 m
5.010 m
4.795 m
4.803 m
4.890 m
4.943 m
4.749 m
5.018 m
4.811 m
4.839 m
4.686 m
4.646 m
5.044 m
4.819 m
4.298 m
4.350 m
4.495 m
4.937 m
4.565 m
4.474 m
4.300 m
4.288 m
4.501 m
4.792 m
4.720 m
4.567 m
4.697 m
4.693 m
4.578 m
4.523 m
4.394 m
4.390 m
4.290 m
4.765 m
4.895 m
4.505 m
4.480 m
4.391 m
4.565 m
4.597 m
4.637 m
4.645 m
4.757 m
4.741 m
4.801 m
4.555 m
4.554 m
4.763 m
4.765 m
4.647 m
4.690 m
4.685 m
4.661 m
4.533 m
4.892 m
4.523 m
4.472 m
4.718 m
4.759 m
4.712 m
4.720 m
4.954 m
4.773 m
4.708 m
4.655 m
4.717 m
4.639 m
4.683 m
4.671 m
4.689 m
4.660 m
4.534 m
4.677 m
4.577 m
4.569 m
4.754 m
4.923 m
4.931 m
4.691 m
4.978 m
4.997 m
4.944 m
5.015 m
4.958 m
4.954 m
4.799 m
4.782 m
4.786 m
4.813 m
4.931 m
4.910 m
4.942 m
4.984 m
5.043 m
5.024 m
5.166 m
4.813 m
4.622 m
4.466 m
4.706 m
4.500 m
4.583 m
4.974 m
5.014 m
4.963 m
4.915 m
4.870 m
4.915 m
4.662 m
4.694 m
4.660 m
4.514 m
4.506 m
4.532 m
4.743 m
4.748 m
4.706 m
4.693 m
4.644 m
4.608 m
4.695 m
4.601 m
4.627 m
4.577 m
4.727 m
4.742 m
4.635 m
4.927 m
4.808 m
4.902 m
4.674 m
4.735 m
4.985 m
4.944 m
4.887 m
4.945 m
4.997 m
5.123 m
5.085 m
4.938 m
4.792 m
4.629 m
4.465 m
4.440 m
4.694 m
4.905 m
4.892 m
4.511 m
4.363 m
4.711 m
4.588 m
4.818 m
4.637 m
4.576 m
4.538 m
4.451 m
4.737 m
4.504 m
4.460 m
4.382 m
4.467 m
4.484 m
4.463 m
4.607 m
4.667 m
5.145 m
4.631 m
4.693 m
4.678 m
4.762 m
4.901 m
4.900 m
4.815 m
4.794 m
4.788 m
4.869 m
4.832 m
4.933 m
5.013 m
4.956 m
4.928 m
4.915 m
4.855 m
4.836 m
5.032 m
5.057 m
no value
4.736 m
no value
4.750 m
4.838 m
no value
4.901 m
4.729 m
4.439 m
4.400 m
4.496 m
4.742 m
4.937 m
4.872 m
4.822 m
4.787 m
4.655 m
4.806 m
4.622 m
4.660 m
4.798 m
4.948 m
4.381 m
4.430 m
4.586 m
4.647 m
4.556 m
4.394 m
4.471 m
4.704 m
no value
no value
no value
no value
no value
4.441 m
4.627 m
4.590 m
4.703 m
4.607 m
4.752 m
4.787 m
4.804 m
4.827 m
4.926 m
4.885 m
4.920 m
4.875 m
4.976 m
4.757 m
4.823 m
4.998 m
5.085 m
5.050 m
4.992 m
4.952 m
4.780 m
4.812 m
4.643 m
4.809 m
4.752 m
4.871 m
4.740 m
4.562 m
4.830 m
4.754 m
4.708 m
4.487 m
4.553 m
4.576 m
4.813 m
4.711 m
4.605 m
4.529 m
4.949 m
4.808 m
4.735 m
4.841 m
4.548 m
4.514 m
4.602 m
4.546 m
4.457 m
4.544 m
4.514 m
4.496 m
4.684 m
4.641 m
4.611 m
4.615 m
4.537 m
4.717 m
4.658 m
4.502 m
4.456 m
4.682 m
4.470 m
4.716 m
4.747 m
4.685 m
4.627 m
4.600 m
4.770 m
4.733 m
4.811 m
4.640 m
4.622 m
4.539 m
4.899 m
4.939 m
4.878 m
4.773 m
4.686 m
4.646 m
4.701 m
4.735 m
4.770 m
4.747 m
4.903 m
4.709 m
4.841 m
4.679 m
4.640 m
4.862 m
4.632 m
4.827 m
4.612 m
4.526 m
4.492 m
4.632 m
4.511 m
4.683 m
4.656 m
4.545 m
4.537 m
4.518 m
4.570 m
4.563 m
4.727 m
4.582 m
4.471 m
4.533 m
4.537 m
4.538 m
4.568 m
4.572 m
4.707 m
4.628 m
4.590 m
4.772 m
4.504 m
4.320 m
4.415 m
4.595 m
4.606 m
4.682 m
4.808 m
4.822 m
4.745 m
4.770 m
4.956 m
4.976 m
4.967 m
5.004 m
4.964 m
4.982 m
4.704 m
4.629 m
4.601 m
4.611 m
4.819 m
4.863 m
4.877 m
4.706 m
4.765 m
4.811 m
4.839 m
4.880 m
4.585 m
4.620 m
4.738 m
4.675 m
4.546 m
4.643 m
4.937 m
4.702 m
4.850 m
4.685 m
4.758 m
4.688 m
4.781 m
4.832 m
4.580 m
4.733 m
4.682 m
4.520 m
4.560 m
4.627 m
4.780 m
4.654 m
4.636 m
4.663 m
4.794 m
4.675 m
4.649 m
4.634 m
4.617 m
4.625 m
4.718 m
4.884 m
4.765 m
4.875 m
4.793 m
4.711 m
4.740 m
4.629 m
4.659 m
4.485 m
4.435 m
4.550 m
4.804 m
4.875 m
4.809 m
4.682 m
4.773 m
4.818 m
4.792 m
4.644 m
4.658 m
4.818 m
4.780 m
4.565 m
4.609 m
4.622 m
4.664 m
4.650 m
4.692 m
4.645 m
4.656 m
4.676 m
4.642 m
4.645 m
4.661 m
4.647 m
4.716 m
4.708 m
4.684 m
4.722 m
4.744 m
4.723 m
4.751 m
4.730 m
4.790 m
4.754 m
4.763 m
4.813 m
4.840 m
4.843 m
4.868 m
4.789 m
4.693 m
4.749 m
4.798 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
4.758 m
4.667 m
4.710 m
4.733 m
4.730 m
4.877 m
4.966 m

How this compares

  • The daily average on 25 October 2026 was 4.966 m, the second highest for 25 October in 17 years of record (2010 to 2026). The newest value is provisional.
  • That is 0.30 m above the median of 4.67 m for 25 October over the last 10 years. The newest value is provisional.

Same date in past years

25 October in the last 10 years

DayLevelAgainst the normal range for the date
4.72 m
4.626 m
4.743 m
4.587 m
4.878 m
5.014 m
4.633 m
4.566 m
4.704 m
4.467 m

Year by year

The lowest and highest daily average of each year

The lowest and highest daily average of each year 4.0 m 4.5 m 5.0 m 5.5 m Highest 5.486 m, 2020
  • Each year, lowest to highest
  • The year so far
  • Highest in our series
The lowest and highest daily average of the Rideau River at Rideau Falls (upstream) in each year from 2012 to 2025 with a value on at least 300 days, and in 2026 so far. The highest daily average in our series since 8 September 2010 was 5.486 m, on 12 January 2020.
Table: The lowest and highest daily average of each year
YearLowest daily average (m)DayHighest daily average (m)DayDays with a value
4.26 m5.201 m366
4.483 m5.441 m351
4.261 m5.203 m359
3.981 m5.20 m315
4.333 m5.206 m365
4.103 m5.155 m361
4.266 m5.389 m364
4.261 m5.298 m365
4.093 m5.486 m356
4.019 m5.264 m311
4.236 m5.016 m365
4.186 m5.129 m364
4.433 m5.068 m366
4.372 m5.046 m365
so far, provisional4.511 m4.997 m46

Each year from January to December, weekly averages

Each year from January to December, weekly averages 4.5 m 5.0 m 2020, highest day 2026 so far
  • The year so far
  • , the year before
  • Year of the highest day in our series
  • Other years
  • Normal range for the week
The weekly averages of the Rideau River at Rideau Falls (upstream) in each year from 2011 to 2025 with a value in at least 26 weeks, and in 2026 so far, on one axis from January to December, with the normal range for each week. The highest daily average in our series since 8 September 2010 was in 2020. Each week is 7 days counted from 1 January (in a leap year, the weeks after 29 February start a day earlier), the last to 31 December.
Table: Each year from January to December, weekly averages
Week so far Weekly average (m), highest day Weekly average (m)Normal range (m)
to no value5.033 m4.530 m to 5.036 m
to no value5.194 m4.565 m to 5.084 m
to no value5.021 m4.642 m to 5.098 m
to no value4.857 m4.548 m to 5.037 m
to no value4.736 m4.538 m to 5.013 m
to no value4.597 m4.435 m to 4.977 m
to no value4.452 m4.407 m to 4.940 m
to no value4.475 m4.429 m to 4.951 m
to no value4.749 m4.515 m to 5.066 m
to no value4.931 m4.583 m to 5.090 m
to no value4.837 m4.624 m to 5.097 m
to no value4.405 m4.618 m to 5.028 m
to no value4.528 m4.513 m to 4.983 m
to no value4.600 m4.505 m to 4.985 m
to no value4.658 m4.505 m to 4.973 m
to no value4.837 m4.507 m to 4.957 m
to no value4.507 m4.440 m to 4.943 m
to no value4.705 m4.442 m to 4.967 m
to no value4.357 m4.459 m to 5.010 m
to no value4.678 m4.455 m to 5.007 m
to no value4.620 m4.448 m to 4.978 m
to no value4.463 m4.467 m to 4.946 m
to no value4.460 m4.473 m to 4.947 m
to no value4.389 m4.429 m to 5.006 m
to no value4.460 m4.404 m to 5.006 m
to no value4.490 m4.425 m to 4.995 m
to no value4.438 m4.457 m to 4.925 m
to no value4.732 m4.486 m to 4.835 m
to no value4.780 m4.484 m to 4.927 m
to no value5.018 m4.456 m to 4.902 m
to no value4.649 m4.447 m to 4.835 m
to no value4.676 m4.489 m to 4.885 m
to no value4.709 m4.542 m to 4.935 m
to no value4.794 m4.491 m to 4.937 m
to no value4.896 m4.458 m to 4.912 m
to no value4.876 m4.429 m to 4.854 m
to 4.720 m4.805 m4.480 m to 4.908 m
to 4.646 m4.786 m4.492 m to 4.937 m
to 4.738 m4.795 m4.477 m to 4.918 m
to 4.767 m4.888 m4.479 m to 4.938 m
to 4.726 m4.824 m4.469 m to 4.968 m
to 4.966 m4.974 m4.461 m to 4.983 m
to no value5.009 m4.475 m to 4.983 m
to no value4.950 m4.478 m to 4.967 m
to no value4.914 m4.522 m to 4.959 m
to no value4.919 m4.513 m to 4.953 m
to no value4.763 m4.473 m to 4.953 m
to no value4.975 m4.509 m to 5.006 m
to no value5.007 m4.570 m to 5.023 m
to no value5.071 m4.539 m to 4.972 m
to no valueno value4.479 m to 5.068 m
to no value4.695 m4.478 m to 5.049 m
Every year
YearDays with a valueDays below the normal range
to 470
36511
36613
36465
36556
31162
35657
36534
36454
36159
36565
31517
3595
3511
3667
26618
1090

How it compares

That is within the normal range for the date.

Records

  • Highest daily average in our series since 8 September 2010: 5.486 m on 12 January 2020.
  • Lowest daily average in our series since 8 September 2010: 3.934 m on 2 August 2011.

Also on this water

About this gauge

Rideau Falls (upstream) is a gauge on the Rideau River in Canada.

It lies at 45.4399° N, 75.6929° W.

Its readings come from the Water Survey of Canada (Environment and Climate Change Canada).

Our readings for this gauge go back to 8 September 2010.

The Water Survey of Canada publishes its real-time readings as preliminary data that it reviews and approves later.

The newest reading is provisional: the source may still correct it.

About these figures

The normal range for 25 October is 4.48 m to 4.98 m: the 10th to 90th percentile of the daily averages from 18 October to 1 November in 16 years between 2010 and 2025.

Keep exploring

Sources