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Duncan Lake water level at Yellowknife today

Is the Duncan Lake at Yellowknife within its normal range for the date?

The Duncan Lake at Yellowknife read 212.103 m at .

Level now

within the normal range for the date

212.103 m

Provisional

within the normal range for the date

212.103 mNormal for the date210.85 m to 212.96 mHighest 213.705 mLowest 210.00 mMedian 212.37 m
The normal range for 26 October is 210.85 m to 212.96 m: the 10th to 90th percentile of the daily averages from 19 October to 2 November in 43 years between 1975 and 2025.
Table: where the water stands
LevelValue
Newest reading212.103 m,
Normal range for the date210.85 m to 212.96 m
Median for the date212.37 m
Highest in our series213.705 m
Lowest in our series210.00 m
Past day
-0.01 m
Past week
-0.041 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 Duncan Lake at Yellowknife averaged 212.109 m.

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

The last 90 days, against the normal range for each day 211 m 212 m 213 m Highest 213.705 m 212.109 m
  • Level
  • Normal range for the date
  • Median for the date
  • A year earlier
  • Our record
Daily averages of the Duncan Lake at Yellowknife 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 value210.815 m to 213.069 m212.098 m211.768 m
no value210.808 m to 213.084 m212.106 m211.773 m
no value210.802 m to 213.100 m212.119 m211.778 m
no value210.799 m to 213.116 m212.133 m211.787 m
no value210.798 m to 213.126 m212.152 m211.795 m
no value210.798 m to 213.126 m212.165 m211.804 m
no value210.798 m to 213.126 m212.178 m211.808 m
no value210.798 m to 213.126 m212.184 m211.817 m
no value210.798 m to 213.126 m212.195 m211.824 m
no value210.798 m to 213.126 m212.203 m211.834 m
no value210.798 m to 213.126 m212.208 m211.836 m
no value210.798 m to 213.126 m212.223 m211.846 m
no value210.798 m to 213.126 m212.236 m211.852 m
no value210.798 m to 213.126 m212.254 m211.859 m
no value210.798 m to 213.126 m212.259 m211.866 m
no value210.802 m to 213.123 m212.260 m211.866 m
no value210.807 m to 213.120 m212.265 m211.871 m
no value210.810 m to 213.117 m212.265 m211.875 m
no value210.812 m to 213.114 m212.265 m211.882 m
no value210.816 m to 213.111 m212.270 m211.887 m
no value210.821 m to 213.105 m212.270 m211.892 m
no value210.825 m to 213.101 m212.275 m211.899 m
no value210.829 m to 213.098 m212.278 m211.905 m
no value210.835 m to 213.097 m212.278 m211.912 m
no value210.838 m to 213.095 m212.280 m211.917 m
no value210.850 m to 213.091 m212.292 m211.920 m
no value210.864 m to 213.087 m212.297 m211.925 m
no value210.871 m to 213.084 m212.308 m211.930 m
no value210.873 m to 213.083 m212.310 m211.938 m
no value210.873 m to 213.081 m212.314 m211.946 m
no value210.873 m to 213.074 m212.323 m211.949 m
no value210.873 m to 213.069 m212.333 m211.958 m
no value210.873 m to 213.068 m212.339 m211.960 m
no value210.873 m to 213.065 m212.339 m211.967 m
no value210.873 m to 213.061 m212.339 m211.967 m
no value210.867 m to 213.054 m212.339 m211.968 m
no value210.861 m to 213.051 m212.342 m211.964 m
no value210.861 m to 213.046 m212.345 m211.971 m
no value210.861 m to 213.043 m212.346 m211.974 m
no value210.861 m to 213.041 m212.346 m211.974 m
no value210.861 m to 213.038 m212.345 m211.977 m
no value210.861 m to 213.036 m212.343 m211.985 m
no value210.861 m to 213.034 m212.341 m211.983 m
no value210.861 m to 213.033 m212.339 m211.987 m
no value210.861 m to 213.029 m212.336 m211.996 m
no value210.861 m to 213.028 m212.333 m212.000 m
no value210.861 m to 213.028 m212.333 m212.003 m
no value210.861 m to 213.026 m212.333 m212.010 m
no value210.861 m to 213.021 m212.330 m212.016 m
no value210.861 m to 213.017 m212.327 m212.024 m
no value210.861 m to 213.014 m212.322 m212.029 m
no value210.861 m to 213.011 m212.318 m212.032 m
no value210.861 m to 213.007 m212.311 m212.036 m
no value210.861 m to 213.007 m212.305 m212.040 m
no value210.861 m to 213.004 m212.301 m212.044 m
no value210.861 m to 213.001 m212.299 m212.046 m
no value210.861 m to 212.998 m212.296 m212.049 m
no value210.861 m to 212.995 m212.295 m212.056 m
no value210.861 m to 212.992 m212.293 m212.062 m
no value210.861 m to 212.989 m212.293 m212.067 m
212.279 m210.861 m to 212.986 m212.293 m212.070 m
212.279 m210.861 m to 212.983 m212.295 m212.075 m
212.273 m210.861 m to 212.980 m212.299 m212.077 m
212.274 m210.861 m to 212.977 m212.303 m212.081 m
212.270 m210.861 m to 212.974 m212.313 m212.085 m
212.264 m210.861 m to 212.971 m212.320 m212.089 m
212.257 m210.861 m to 212.968 m212.327 m212.091 m
212.251 m210.861 m to 212.965 m212.334 m212.091 m
212.241 m210.861 m to 212.962 m212.335 m212.095 m
212.237 m210.861 m to 212.959 m212.335 m212.096 m
212.231 m210.861 m to 212.956 m212.335 m212.096 m
212.224 m210.857 m to 212.953 m212.335 m212.096 m
212.218 m210.851 m to 212.950 m212.336 m212.100 m
212.211 m210.851 m to 212.947 m212.337 m212.099 m
212.203 m210.851 m to 212.943 m212.338 m212.105 m
212.196 m210.851 m to 212.942 m212.338 m212.118 m
212.190 m210.851 m to 212.942 m212.342 m212.113 m
212.183 m210.851 m to 212.942 m212.344 m212.113 m
212.176 m210.851 m to 212.942 m212.345 m212.115 m
212.171 m210.851 m to 212.944 m212.347 m212.121 m
212.164 m210.851 m to 212.949 m212.348 m212.128 m
212.159 m210.851 m to 212.954 m212.349 m212.138 m
212.152 m210.851 m to 212.957 m212.352 m212.139 m
212.146 m210.851 m to 212.959 m212.354 m212.142 m
212.139 m210.851 m to 212.959 m212.357 m212.143 m
212.133 m210.851 m to 212.959 m212.360 m212.147 m
212.128 m210.851 m to 212.959 m212.361 m212.149 m
212.122 m210.851 m to 212.959 m212.363 m212.151 m
212.117 m210.851 m to 212.959 m212.363 m212.153 m
212.109 m210.851 m to 212.959 m212.365 m212.157 m

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

The last 12 months, against the normal range for each day 210 m 212 m Highest 213.705 m Lowest 210.00 m 212.109 m
  • Level
  • Normal range for the date
  • Median for the date
  • Our record
Daily averages of the Duncan Lake at Yellowknife 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
212.157 m210.851 m to 212.959 m212.365 m
212.162 m210.851 m to 212.959 m212.365 m
212.165 m210.851 m to 212.959 m212.365 m
212.164 m210.851 m to 212.959 m212.365 m
212.165 m210.851 m to 212.959 m212.363 m
212.167 m210.851 m to 212.958 m212.362 m
212.170 m210.851 m to 212.952 m212.359 m
212.173 m210.851 m to 212.946 m212.357 m
212.174 m210.851 m to 212.939 m212.356 m
212.176 m210.851 m to 212.934 m212.355 m
212.178 m210.849 m to 212.931 m212.352 m
212.176 m210.847 m to 212.928 m212.348 m
212.175 m210.847 m to 212.924 m212.346 m
212.172 m210.847 m to 212.921 m212.343 m
212.171 m210.846 m to 212.918 m212.339 m
212.172 m210.846 m to 212.915 m212.337 m
212.187 m210.846 m to 212.912 m212.333 m
212.189 m210.846 m to 212.910 m212.329 m
212.189 m210.846 m to 212.908 m212.325 m
212.192 m210.846 m to 212.908 m212.320 m
212.194 m210.846 m to 212.907 m212.317 m
212.191 m210.846 m to 212.907 m212.313 m
212.191 m210.847 m to 212.907 m212.305 m
212.196 m210.847 m to 212.906 m212.303 m
212.199 m210.848 m to 212.906 m212.300 m
212.199 m210.849 m to 212.906 m212.295 m
212.200 m210.851 m to 212.907 m212.290 m
212.200 m210.853 m to 212.907 m212.280 m
212.201 m210.854 m to 212.909 m212.275 m
212.203 m210.854 m to 212.915 m212.270 m
212.204 m210.856 m to 212.926 m212.264 m
212.205 m210.859 m to 212.934 m212.257 m
212.207 m210.861 m to 212.936 m212.245 m
212.208 m210.864 m to 212.936 m212.235 m
212.203 m210.865 m to 212.936 m212.229 m
212.197 m210.865 m to 212.936 m212.219 m
212.193 m210.865 m to 212.936 m212.209 m
212.188 m210.865 m to 212.936 m212.208 m
212.183 m210.864 m to 212.936 m212.207 m
212.178 m210.864 m to 212.936 m212.203 m
212.174 m210.864 m to 212.933 m212.197 m
212.169 m210.864 m to 212.931 m212.188 m
212.165 m210.864 m to 212.929 m212.183 m
212.161 m210.863 m to 212.922 m212.177 m
212.157 m210.863 m to 212.917 m212.169 m
212.154 m210.862 m to 212.911 m212.165 m
212.149 m210.857 m to 212.904 m212.158 m
212.144 m210.851 m to 212.894 m212.154 m
212.141 m210.844 m to 212.888 m212.149 m
212.136 m210.837 m to 212.882 m212.141 m
212.132 m210.831 m to 212.878 m212.136 m
212.128 m210.825 m to 212.873 m212.132 m
212.124 m210.821 m to 212.870 m212.124 m
212.120 m210.821 m to 212.866 m212.120 m
212.115 m210.821 m to 212.864 m212.115 m
212.112 m210.821 m to 212.864 m212.112 m
212.108 m210.821 m to 212.862 m212.108 m
212.105 m210.813 m to 212.862 m212.105 m
212.101 m210.810 m to 212.862 m212.101 m
212.098 m210.801 m to 212.860 m212.098 m
212.095 m210.793 m to 212.860 m212.095 m
212.092 m210.781 m to 212.864 m212.131 m
212.088 m210.778 m to 212.864 m212.134 m
212.086 m210.770 m to 212.862 m212.133 m
212.083 m210.751 m to 212.864 m212.161 m
212.082 m210.743 m to 212.861 m212.153 m
212.081 m210.741 m to 212.859 m212.148 m
212.078 m210.737 m to 212.858 m212.144 m
no value210.730 m to 212.857 m212.137 m
no value210.725 m to 212.856 m212.133 m
no value210.720 m to 212.853 m212.126 m
no value210.716 m to 212.851 m212.122 m
no value210.718 m to 212.862 m212.125 m
no value210.715 m to 212.862 m212.121 m
no value210.710 m to 212.862 m212.115 m
no value210.704 m to 212.862 m212.109 m
no value210.700 m to 212.861 m212.104 m
no value210.693 m to 212.859 m212.098 m
no value210.690 m to 212.858 m212.092 m
no value210.688 m to 212.857 m212.085 m
no value210.680 m to 212.855 m212.079 m
no value210.672 m to 212.852 m212.071 m
no value210.670 m to 212.850 m212.068 m
no value210.663 m to 212.847 m212.059 m
no value210.658 m to 212.843 m212.053 m
no value210.650 m to 212.841 m212.046 m
no value210.650 m to 212.840 m212.038 m
no value210.640 m to 212.840 m212.031 m
no value210.640 m to 212.839 m212.025 m
no value210.636 m to 212.839 m212.018 m
no value210.630 m to 212.839 m212.011 m
no value210.630 m to 212.839 m212.006 m
no value210.630 m to 212.839 m211.999 m
no value210.624 m to 212.840 m211.991 m
no value210.620 m to 212.842 m211.981 m
no value210.620 m to 212.843 m211.970 m
no value210.618 m to 212.845 m211.961 m
no value210.611 m to 212.847 m211.951 m
no value210.610 m to 212.852 m211.940 m
no value210.610 m to 212.853 m211.930 m
no value210.608 m to 212.853 m211.919 m
no value210.600 m to 212.853 m211.910 m
no value210.600 m to 212.853 m211.901 m
no value210.600 m to 212.853 m211.892 m
no value210.593 m to 212.853 m211.881 m
no value210.590 m to 212.853 m211.872 m
no value210.590 m to 212.853 m211.864 m
no value210.588 m to 212.853 m211.856 m
no value210.582 m to 212.853 m211.848 m
no value210.580 m to 212.850 m211.839 m
no value210.580 m to 212.849 m211.831 m
no value210.578 m to 212.845 m211.823 m
no value210.570 m to 212.842 m211.815 m
no value210.570 m to 212.841 m211.807 m
no value210.570 m to 212.841 m211.799 m
no value210.570 m to 212.837 m211.790 m
no value210.562 m to 212.836 m211.783 m
no value210.560 m to 212.836 m211.775 m
no value210.560 m to 212.835 m211.767 m
no value210.560 m to 212.835 m211.761 m
no value210.560 m to 212.834 m211.756 m
no value210.551 m to 212.831 m211.748 m
no value210.550 m to 212.828 m211.741 m
no value210.550 m to 212.818 m211.734 m
no value210.541 m to 212.817 m211.727 m
no value210.540 m to 212.816 m211.720 m
no value210.540 m to 212.816 m211.713 m
no value210.540 m to 212.816 m211.700 m
no value210.531 m to 212.816 m211.693 m
no value210.530 m to 212.815 m211.684 m
no value210.530 m to 212.815 m211.675 m
no value210.530 m to 212.815 m211.666 m
no value210.530 m to 212.815 m211.662 m
no value210.530 m to 212.815 m211.653 m
no value210.520 m to 212.816 m211.674 m
no value210.520 m to 212.816 m211.664 m
no value210.520 m to 212.815 m211.653 m
no value210.520 m to 212.815 m211.647 m
no value210.516 m to 212.814 m211.641 m
no value210.510 m to 212.813 m211.633 m
no value210.510 m to 212.813 m211.623 m
no value210.510 m to 212.813 m211.613 m
no value210.510 m to 212.812 m211.603 m
no value210.506 m to 212.812 m211.593 m
no value210.500 m to 212.811 m211.583 m
no value210.500 m to 212.810 m211.573 m
no value210.500 m to 212.809 m211.563 m
no value210.500 m to 212.809 m211.555 m
no value210.500 m to 212.809 m211.549 m
no value210.496 m to 212.808 m211.542 m
no value210.490 m to 212.808 m211.533 m
no value210.490 m to 212.808 m211.525 m
no value210.490 m to 212.808 m211.517 m
no value210.490 m to 212.808 m211.509 m
no value210.486 m to 212.808 m211.502 m
no value210.480 m to 212.808 m211.493 m
no value210.480 m to 212.808 m211.486 m
no value210.480 m to 212.807 m211.478 m
no value210.480 m to 212.806 m211.471 m
no value210.480 m to 212.805 m211.464 m
no value210.476 m to 212.804 m211.457 m
no value210.470 m to 212.804 m211.449 m
no value210.447 m to 212.802 m211.423 m
no value210.445 m to 212.801 m211.418 m
no value210.444 m to 212.801 m211.412 m
no value210.441 m to 212.799 m211.405 m
no value210.438 m to 212.797 m211.400 m
no value210.436 m to 212.795 m211.395 m
no value210.435 m to 212.794 m211.390 m
no value210.429 m to 212.792 m211.385 m
no value210.426 m to 212.791 m211.381 m
no value210.420 m to 212.789 m211.376 m
no value210.415 m to 212.788 m211.371 m
no value210.410 m to 212.788 m211.366 m
no value210.408 m to 212.786 m211.361 m
no value210.403 m to 212.785 m211.355 m
no value210.399 m to 212.784 m211.353 m
no value210.398 m to 212.781 m211.351 m
no value210.396 m to 212.771 m211.349 m
no value210.396 m to 212.762 m211.348 m
no value210.395 m to 212.761 m211.348 m
no value210.395 m to 212.760 m211.347 m
no value210.395 m to 212.759 m211.346 m
no value210.395 m to 212.757 m211.344 m
no value210.395 m to 212.757 m211.342 m
no value210.394 m to 212.757 m211.342 m
no value210.395 m to 212.757 m211.341 m
no value210.395 m to 212.761 m211.342 m
no value210.395 m to 212.766 m211.342 m
no value210.395 m to 212.769 m211.336 m
no value210.395 m to 212.776 m211.339 m
no value210.395 m to 212.778 m211.343 m
no value210.395 m to 212.779 m211.348 m
no value210.395 m to 212.780 m211.352 m
no value210.396 m to 212.780 m211.356 m
no value210.398 m to 212.780 m211.357 m
no value210.398 m to 212.782 m211.361 m
no value210.400 m to 212.784 m211.364 m
no value210.401 m to 212.785 m211.365 m
no value210.404 m to 212.790 m211.370 m
no value210.408 m to 212.791 m211.374 m
no value210.418 m to 212.793 m211.381 m
no value210.424 m to 212.794 m211.388 m
no value210.429 m to 212.798 m211.392 m
no value210.434 m to 212.799 m211.396 m
no value210.437 m to 212.800 m211.399 m
no value210.440 m to 212.801 m211.404 m
no value210.446 m to 212.804 m211.411 m
no value210.450 m to 212.805 m211.419 m
no value210.454 m to 212.806 m211.425 m
no value210.459 m to 212.808 m211.433 m
no value210.461 m to 212.808 m211.438 m
no value210.465 m to 212.808 m211.442 m
no value210.467 m to 212.811 m211.447 m
no value210.470 m to 212.819 m211.453 m
no value210.477 m to 212.828 m211.460 m
no value210.478 m to 212.830 m211.466 m
no value210.479 m to 212.832 m211.471 m
no value210.482 m to 212.835 m211.474 m
no value210.488 m to 212.836 m211.479 m
no value210.492 m to 212.838 m211.486 m
no value210.496 m to 212.842 m211.493 m
no value210.498 m to 212.842 m211.497 m
no value210.501 m to 212.843 m211.502 m
no value210.503 m to 212.844 m211.507 m
no value210.506 m to 212.846 m211.512 m
no value210.515 m to 212.847 m211.519 m
no value210.521 m to 212.853 m211.525 m
no value210.528 m to 212.856 m211.530 m
no value210.537 m to 212.860 m211.537 m
no value210.546 m to 212.863 m211.542 m
no value210.553 m to 212.869 m211.548 m
no value210.565 m to 212.870 m211.552 m
no value210.573 m to 212.871 m211.561 m
no value210.580 m to 212.876 m211.572 m
no value210.588 m to 212.876 m211.585 m
no value210.596 m to 212.877 m211.609 m
no value210.604 m to 212.877 m211.627 m
no value210.886 m to 212.877 m211.676 m
no value210.902 m to 212.877 m211.690 m
no value210.911 m to 212.877 m211.708 m
no value210.912 m to 212.877 m211.721 m
no value210.912 m to 212.877 m211.730 m
no value210.912 m to 212.877 m211.741 m
no value210.912 m to 212.877 m211.743 m
no value210.914 m to 212.881 m211.744 m
no value210.916 m to 212.888 m211.744 m
no value210.916 m to 212.891 m211.745 m
no value210.906 m to 212.892 m211.747 m
no value210.906 m to 212.893 m211.749 m
no value210.906 m to 212.893 m211.754 m
no value210.711 m to 212.893 m211.744 m
no value210.713 m to 212.893 m211.746 m
no value210.714 m to 212.897 m211.751 m
no value210.716 m to 212.900 m211.759 m
no value210.734 m to 212.902 m211.776 m
no value210.741 m to 212.923 m211.788 m
no value210.746 m to 212.963 m211.800 m
no value210.763 m to 212.954 m211.838 m
no value210.766 m to 212.973 m211.856 m
no value210.768 m to 212.976 m211.871 m
no value210.773 m to 212.979 m211.893 m
no value210.772 m to 212.987 m211.917 m
no value210.777 m to 212.993 m211.925 m
no value210.782 m to 213.000 m211.935 m
no value210.790 m to 213.014 m211.950 m
no value210.806 m to 213.021 m211.972 m
no value210.819 m to 213.025 m211.983 m
no value210.821 m to 213.031 m212.000 m
no value210.822 m to 213.035 m212.012 m
no value210.822 m to 213.037 m212.032 m
no value210.822 m to 213.045 m212.048 m
no value210.820 m to 213.048 m212.066 m
no value210.819 m to 213.055 m212.079 m
no value210.818 m to 213.057 m212.093 m
no value210.814 m to 213.072 m212.103 m
no value210.815 m to 213.069 m212.098 m
no value210.808 m to 213.084 m212.106 m
no value210.802 m to 213.100 m212.119 m
no value210.799 m to 213.116 m212.133 m
no value210.798 m to 213.126 m212.152 m
no value210.798 m to 213.126 m212.165 m
no value210.798 m to 213.126 m212.178 m
no value210.798 m to 213.126 m212.184 m
no value210.798 m to 213.126 m212.195 m
no value210.798 m to 213.126 m212.203 m
no value210.798 m to 213.126 m212.208 m
no value210.798 m to 213.126 m212.223 m
no value210.798 m to 213.126 m212.236 m
no value210.798 m to 213.126 m212.254 m
no value210.798 m to 213.126 m212.259 m
no value210.802 m to 213.123 m212.260 m
no value210.807 m to 213.120 m212.265 m
no value210.810 m to 213.117 m212.265 m
no value210.812 m to 213.114 m212.265 m
no value210.816 m to 213.111 m212.270 m
no value210.821 m to 213.105 m212.270 m
no value210.825 m to 213.101 m212.275 m
no value210.829 m to 213.098 m212.278 m
no value210.835 m to 213.097 m212.278 m
no value210.838 m to 213.095 m212.280 m
no value210.850 m to 213.091 m212.292 m
no value210.864 m to 213.087 m212.297 m
no value210.871 m to 213.084 m212.308 m
no value210.873 m to 213.083 m212.310 m
no value210.873 m to 213.081 m212.314 m
no value210.873 m to 213.074 m212.323 m
no value210.873 m to 213.069 m212.333 m
no value210.873 m to 213.068 m212.339 m
no value210.873 m to 213.065 m212.339 m
no value210.873 m to 213.061 m212.339 m
no value210.867 m to 213.054 m212.339 m
no value210.861 m to 213.051 m212.342 m
no value210.861 m to 213.046 m212.345 m
no value210.861 m to 213.043 m212.346 m
no value210.861 m to 213.041 m212.346 m
no value210.861 m to 213.038 m212.345 m
no value210.861 m to 213.036 m212.343 m
no value210.861 m to 213.034 m212.341 m
no value210.861 m to 213.033 m212.339 m
no value210.861 m to 213.029 m212.336 m
no value210.861 m to 213.028 m212.333 m
no value210.861 m to 213.028 m212.333 m
no value210.861 m to 213.026 m212.333 m
no value210.861 m to 213.021 m212.330 m
no value210.861 m to 213.017 m212.327 m
no value210.861 m to 213.014 m212.322 m
no value210.861 m to 213.011 m212.318 m
no value210.861 m to 213.007 m212.311 m
no value210.861 m to 213.007 m212.305 m
no value210.861 m to 213.004 m212.301 m
no value210.861 m to 213.001 m212.299 m
no value210.861 m to 212.998 m212.296 m
no value210.861 m to 212.995 m212.295 m
no value210.861 m to 212.992 m212.293 m
no value210.861 m to 212.989 m212.293 m
212.279 m210.861 m to 212.986 m212.293 m
212.279 m210.861 m to 212.983 m212.295 m
212.273 m210.861 m to 212.980 m212.299 m
212.274 m210.861 m to 212.977 m212.303 m
212.270 m210.861 m to 212.974 m212.313 m
212.264 m210.861 m to 212.971 m212.320 m
212.257 m210.861 m to 212.968 m212.327 m
212.251 m210.861 m to 212.965 m212.334 m
212.241 m210.861 m to 212.962 m212.335 m
212.237 m210.861 m to 212.959 m212.335 m
212.231 m210.861 m to 212.956 m212.335 m
212.224 m210.857 m to 212.953 m212.335 m
212.218 m210.851 m to 212.950 m212.336 m
212.211 m210.851 m to 212.947 m212.337 m
212.203 m210.851 m to 212.943 m212.338 m
212.196 m210.851 m to 212.942 m212.338 m
212.190 m210.851 m to 212.942 m212.342 m
212.183 m210.851 m to 212.942 m212.344 m
212.176 m210.851 m to 212.942 m212.345 m
212.171 m210.851 m to 212.944 m212.347 m
212.164 m210.851 m to 212.949 m212.348 m
212.159 m210.851 m to 212.954 m212.349 m
212.152 m210.851 m to 212.957 m212.352 m
212.146 m210.851 m to 212.959 m212.354 m
212.139 m210.851 m to 212.959 m212.357 m
212.133 m210.851 m to 212.959 m212.360 m
212.128 m210.851 m to 212.959 m212.361 m
212.122 m210.851 m to 212.959 m212.363 m
212.117 m210.851 m to 212.959 m212.363 m
212.109 m210.851 m to 212.959 m212.365 m

The last 10 years, weekly averages

The last 10 years, weekly averages 210 m 212 m Highest 213.705 m Lowest 210.00 m 212.128 m
  • Level
  • Our record
Weekly averages of the Duncan Lake at Yellowknife from the week of 24 October 2016 to 25 October 2026.
Table: The last 10 years, weekly averages
Week startingWeekly average (m)
210.794 m
210.792 m
210.782 m
210.769 m
210.760 m
210.761 m
210.764 m
210.761 m
210.741 m
210.686 m
210.636 m
210.592 m
210.557 m
210.527 m
210.494 m
210.463 m
210.438 m
210.420 m
210.396 m
210.372 m
210.352 m
210.335 m
210.318 m
210.298 m
210.278 m
210.262 m
210.271 m
210.288 m
210.343 m
210.385 m
210.422 m
210.462 m
210.500 m
210.542 m
210.581 m
210.617 m
210.668 m
210.699 m
210.718 m
210.747 m
210.780 m
210.807 m
210.840 m
210.886 m
210.910 m
210.927 m
210.940 m
210.952 m
210.961 m
210.973 m
210.972 m
210.978 m
210.985 m
210.989 m
210.984 m
210.989 m
210.996 m
210.967 m
210.907 m
210.854 m
210.807 m
210.763 m
210.724 m
210.692 m
210.658 m
210.627 m
210.598 m
210.571 m
210.548 m
210.526 m
210.508 m
210.489 m
210.470 m
210.453 m
210.440 m
210.422 m
210.405 m
210.395 m
210.382 m
210.380 m
210.419 m
210.441 m
210.460 m
210.486 m
210.507 m
210.583 m
210.624 m
210.684 m
210.752 m
210.794 m
210.849 m
210.884 m
210.932 m
210.977 m
211.045 m
211.109 m
211.163 m
211.219 m
211.256 m
211.292 m
211.329 m
211.363 m
211.401 m
211.440 m
211.480 m
211.522 m
211.558 m
211.591 m
211.626 m
211.622 m
211.611 m
211.600 m
211.588 m
211.575 m
211.565 m
211.520 m
211.484 m
211.452 m
211.423 m
211.394 m
211.366 m
211.338 m
211.311 m
211.286 m
211.265 m
211.244 m
211.221 m
211.200 m
211.181 m
211.170 m
211.159 m
211.145 m
211.131 m
211.155 m
211.208 m
211.263 m
211.346 m
211.413 m
211.484 m
211.562 m
211.651 m
211.750 m
no value
211.944 m
212.015 m
212.101 m
212.181 m
212.268 m
212.347 m
212.403 m
212.446 m
212.502 m
212.546 m
212.576 m
212.608 m
212.633 m
212.654 m
212.667 m
212.679 m
212.692 m
212.718 m
212.741 m
212.760 m
212.773 m
212.783 m
212.794 m
212.801 m
212.808 m
212.808 m
212.810 m
212.814 m
212.815 m
212.818 m
212.817 m
212.815 m
212.815 m
212.811 m
212.807 m
212.806 m
212.801 m
212.795 m
212.789 m
212.786 m
212.780 m
212.782 m
212.790 m
212.799 m
212.807 m
212.834 m
212.849 m
212.857 m
212.862 m
212.876 m
212.896 m
212.971 m
213.018 m
213.050 m
213.070 m
213.079 m
213.081 m
213.065 m
213.027 m
212.994 m
212.961 m
212.950 m
212.942 m
212.925 m
212.894 m
212.864 m
212.840 m
212.822 m
212.805 m
212.794 m
212.795 m
212.799 m
212.800 m
212.796 m
212.790 m
212.785 m
212.781 m
212.778 m
212.777 m
212.774 m
212.769 m
212.764 m
212.758 m
212.752 m
212.747 m
212.738 m
212.724 m
212.706 m
212.688 m
212.678 m
212.662 m
212.648 m
212.636 m
212.625 m
212.639 m
212.650 m
212.659 m
212.675 m
212.698 m
212.719 m
212.727 m
212.749 m
212.770 m
212.806 m
212.839 m
212.860 m
212.864 m
212.860 m
212.860 m
212.841 m
212.838 m
212.820 m
212.799 m
212.770 m
212.753 m
212.740 m
212.727 m
212.704 m
212.688 m
212.671 m
212.651 m
212.631 m
212.613 m
212.609 m
212.610 m
212.615 m
212.613 m
212.612 m
212.607 m
212.607 m
212.606 m
212.604 m
212.602 m
212.601 m
212.598 m
212.592 m
212.586 m
212.579 m
212.574 m
212.574 m
212.569 m
212.562 m
212.556 m
212.547 m
212.539 m
212.541 m
212.573 m
212.584 m
212.602 m
212.608 m
212.610 m
212.613 m
212.606 m
212.593 m
212.574 m
212.575 m
212.575 m
212.582 m
212.561 m
212.542 m
212.526 m
212.506 m
212.499 m
212.482 m
212.463 m
212.448 m
212.428 m
212.391 m
212.322 m
212.256 m
212.202 m
212.147 m
212.089 m
212.048 m
212.025 m
212.001 m
211.982 m
211.963 m
211.941 m
211.926 m
211.913 m
211.900 m
211.890 m
211.867 m
211.800 m
211.739 m
211.683 m
211.629 m
211.581 m
211.539 m
211.500 m
211.464 m
211.432 m
211.403 m
211.374 m
211.335 m
211.272 m
211.226 m
211.182 m
211.147 m
211.109 m
211.072 m
211.046 m
211.049 m
211.018 m
210.990 m
210.956 m
210.913 m
210.874 m
210.833 m
210.800 m
210.757 m
210.718 m
210.693 m
210.670 m
210.637 m
210.611 m
210.585 m
210.566 m
210.545 m
210.526 m
210.508 m
210.474 m
210.449 m
210.430 m
210.417 m
210.405 m
210.402 m
210.400 m
210.397 m
210.402 m
210.405 m
210.408 m
210.403 m
210.399 m
210.397 m
210.406 m
210.420 m
210.421 m
210.419 m
210.417 m
210.414 m
210.413 m
210.409 m
210.404 m
210.400 m
210.397 m
210.395 m
210.395 m
210.396 m
210.423 m
210.452 m
210.465 m
210.475 m
210.486 m
210.504 m
210.509 m
210.517 m
210.532 m
210.545 m
210.551 m
210.566 m
210.587 m
210.610 m
210.639 m
210.657 m
210.681 m
210.705 m
210.731 m
210.755 m
210.774 m
210.783 m
210.795 m
210.815 m
210.823 m
210.829 m
210.841 m
210.848 m
210.858 m
210.877 m
210.903 m
210.929 m
210.953 m
210.976 m
211.005 m
211.028 m
211.054 m
211.077 m
211.113 m
211.138 m
211.163 m
211.188 m
211.216 m
211.238 m
211.257 m
211.276 m
211.293 m
211.309 m
211.324 m
211.337 m
211.348 m
211.357 m
211.370 m
211.395 m
211.422 m
211.452 m
211.482 m
211.514 m
211.546 m
211.575 m
211.607 m
211.656 m
211.706 m
211.751 m
211.788 m
211.838 m
211.877 m
211.915 m
211.955 m
211.973 m
211.999 m
212.036 m
212.065 m
212.090 m
212.104 m
212.128 m
212.152 m
212.168 m
212.174 m
212.190 m
212.200 m
212.202 m
212.174 m
212.145 m
212.116 m
212.092 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
no value
no value
no value
212.261 m
212.217 m
212.171 m
212.128 m

The whole record since 1975, monthly averages

The whole record since 1975, monthly averages 210 m 212 m Highest 213.705 m Lowest 210.00 m 212.185 m
  • Level
  • Our record
Monthly averages of the Duncan Lake at Yellowknife from 1 January 1975 to 25 October 2026.
Table: The whole record since 1975, monthly averages
Month startingMonthly average (m)
212.962 m
212.932 m
212.869 m
212.855 m
213.032 m
213.147 m
213.198 m
213.109 m
213.007 m
212.915 m
212.821 m
212.681 m
212.534 m
212.398 m
212.277 m
212.266 m
212.267 m
212.345 m
212.461 m
212.407 m
212.304 m
212.164 m
211.948 m
211.742 m
211.513 m
211.266 m
210.874 m
210.748 m
210.896 m
210.913 m
210.918 m
210.886 m
210.863 m
210.854 m
210.840 m
210.800 m
210.657 m
210.581 m
210.520 m
210.465 m
210.517 m
210.915 m
211.685 m
212.270 m
212.126 m
211.983 m
211.830 m
211.588 m
211.372 m
211.150 m
210.879 m
210.469 m
210.369 m
211.037 m
211.290 m
211.498 m
211.654 m
211.730 m
211.817 m
211.892 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
210.894 m
210.723 m
210.655 m
210.961 m
211.218 m
211.432 m
211.555 m
211.637 m
211.676 m
211.772 m
211.813 m
211.675 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
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
no value
no value
no value
no value
no value
no value
212.713 m
213.222 m
213.223 m
213.104 m
213.003 m
212.974 m
212.938 m
212.905 m
212.859 m
212.809 m
212.822 m
212.865 m
212.892 m
212.884 m
212.786 m
212.731 m
212.697 m
212.717 m
212.723 m
212.726 m
212.725 m
212.717 m
212.742 m
212.810 m
212.877 m
212.918 m
212.894 m
212.846 m
212.802 m
212.821 m
212.823 m
212.816 m
212.783 m
212.764 m
212.882 m
213.308 m
213.665 m
213.453 m
213.172 m
213.014 m
212.904 m
212.864 m
212.845 m
212.842 m
212.827 m
212.805 m
212.901 m
213.115 m
213.285 m
213.168 m
212.975 m
212.828 m
212.766 m
212.737 m
212.700 m
212.675 m
212.661 m
212.594 m
212.547 m
212.606 m
212.696 m
212.724 m
212.603 m
212.474 m
212.335 m
212.200 m
212.087 m
211.987 m
211.895 m
211.795 m
211.741 m
211.751 m
211.725 m
211.626 m
211.529 m
211.497 m
211.497 m
211.482 m
211.376 m
211.275 m
211.174 m
211.098 m
211.058 m
211.060 m
211.123 m
211.103 m
211.038 m
210.993 m
210.891 m
210.865 m
210.873 m
210.876 m
210.883 m
210.885 m
210.884 m
210.918 m
211.025 m
211.277 m
211.513 m
211.636 m
211.635 m
211.670 m
211.619 m
211.490 m
211.317 m
211.177 m
211.081 m
211.153 m
211.477 m
211.922 m
212.221 m
212.353 m
212.323 m
212.208 m
212.028 m
211.798 m
211.538 m
211.296 m
211.377 m
211.641 m
211.909 m
212.098 m
212.162 m
212.064 m
211.988 m
211.970 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
212.538 m
212.355 m
212.140 m
211.897 m
211.925 m
212.434 m
212.865 m
212.954 m
212.946 m
212.875 m
212.739 m
212.665 m
212.547 m
212.438 m
212.275 m
212.106 m
212.190 m
213.009 m
213.495 m
213.462 m
213.348 m
213.196 m
213.068 m
212.905 m
212.753 m
212.619 m
212.357 m
212.059 m
211.886 m
212.071 m
212.413 m
212.809 m
213.089 m
213.165 m
213.131 m
213.092 m
213.036 m
212.883 m
212.627 m
212.410 m
212.290 m
212.521 m
212.754 m
212.811 m
212.769 m
212.635 m
212.377 m
212.056 m
211.739 m
211.505 m
211.336 m
211.205 m
211.126 m
211.203 m
211.404 m
211.595 m
211.663 m
211.564 m
211.414 m
211.330 m
211.290 m
211.237 m
211.165 m
211.076 m
211.065 m
211.347 m
211.876 m
212.386 m
212.718 m
212.924 m
212.992 m
212.807 m
212.481 m
212.243 m
212.035 m
211.877 m
211.983 m
212.241 m
212.551 m
212.488 m
212.301 m
212.005 m
211.681 m
211.496 m
211.339 m
211.122 m
210.881 m
210.783 m
211.016 m
211.464 m
211.925 m
212.309 m
212.469 m
212.560 m
212.589 m
212.372 m
212.096 m
211.828 m
211.596 m
211.377 m
211.303 m
211.480 m
211.689 m
211.866 m
212.022 m
212.350 m
212.767 m
213.039 m
213.061 m
213.011 m
212.939 m
212.779 m
212.618 m
212.660 m
212.842 m
212.880 m
212.816 m
212.731 m
212.640 m
212.592 m
212.522 m
212.381 m
212.227 m
212.103 m
212.212 m
212.426 m
212.586 m
212.671 m
212.643 m
212.635 m
212.571 m
212.367 m
212.210 m
212.067 m
211.885 m
211.711 m
211.680 m
211.839 m
212.030 m
212.224 m
212.374 m
212.535 m
212.583 m
212.525 m
212.349 m
212.191 m
212.051 m
211.890 m
211.921 m
212.456 m
212.750 m
212.734 m
212.655 m
212.553 m
212.437 m
212.335 m
211.981 m
211.695 m
211.405 m
211.182 m
211.056 m
211.202 m
211.431 m
211.636 m
211.779 m
211.844 m
211.792 m
211.676 m
211.501 m
211.360 m
211.110 m
210.947 m
210.875 m
210.968 m
211.102 m
211.287 m
211.438 m
211.427 m
211.165 m
210.895 m
210.720 m
210.629 m
no value
210.435 m
210.409 m
210.486 m
210.520 m
210.516 m
210.498 m
210.463 m
210.409 m
210.374 m
210.279 m
210.207 m
210.156 m
210.136 m
210.230 m
210.392 m
210.538 m
210.669 m
210.744 m
210.788 m
210.773 m
210.743 m
210.576 m
210.447 m
210.354 m
210.280 m
210.368 m
210.543 m
210.705 m
210.840 m
210.941 m
210.978 m
210.988 m
210.844 m
210.669 m
210.551 m
210.469 m
210.401 m
210.434 m
210.585 m
210.822 m
211.044 m
211.269 m
211.430 m
211.589 m
211.594 m
211.493 m
211.364 m
211.259 m
211.176 m
211.175 m
211.440 m
211.797 m
212.195 m
212.474 m
212.626 m
212.703 m
212.778 m
212.808 m
212.816 m
212.809 m
212.790 m
212.793 m
212.852 m
212.962 m
213.071 m
212.978 m
212.890 m
212.805 m
212.795 m
212.778 m
212.761 m
212.725 m
212.662 m
212.643 m
212.709 m
212.809 m
212.856 m
212.798 m
212.718 m
212.639 m
212.612 m
212.606 m
212.598 m
212.577 m
212.553 m
212.576 m
212.608 m
212.578 m
212.530 m
212.464 m
212.297 m
212.067 m
211.960 m
211.889 m
211.696 m
211.503 m
211.351 m
211.158 m
211.034 m
210.897 m
210.731 m
210.608 m
210.511 m
210.420 m
210.401 m
210.402 m
210.418 m
210.410 m
210.397 m
210.443 m
210.502 m
210.552 m
210.638 m
210.741 m
210.808 m
210.852 m
210.942 m
211.055 m
211.169 m
211.264 m
211.333 m
211.401 m
211.529 m
211.695 m
211.887 m
212.023 m
212.128 m
212.191 m
212.127 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
212.185 m

How this compares

  • The daily average on 25 October 2026 was 212.109 m, the twentieth lowest for 25 October in 44 years of record (1975 to 2026). The newest value is provisional.
  • That is 0.29 m above the median of 211.82 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
212.157 m
210.825 m
210.477 m
212.215 m
212.691 m
212.853 m
212.66 m
211.48 m
210.983 m
210.791 m

Year by year

The lowest and highest daily average of each year

The lowest and highest daily average of each year 210 m 212 m Lowest 210.00 m, 1981 Highest 213.705 m, 1991
  • Each year, lowest to highest
  • The year so far
  • Lowest in our series
  • Highest in our series
The lowest and highest daily average of the Duncan Lake at Yellowknife in each year from 1975 to 2025 with a value on at least 300 days, and in 2026 so far. The lowest daily average in our series since 1 January 1975 was 210.00 m, on 3 January 1981. The highest was 213.705 m, on 14 July 1991 and 1 other day.
Table: The lowest and highest daily average of each year
YearLowest daily average (m)DayHighest daily average (m)DayDays with a value
212.607 m213.25 m364
211.635 m212.604 m366
210.641 m211.632 m365
210.44 m212.33 m365
210.20 m212.03 m365
210.00 m211.85 m365
212.693 m212.96 m365
212.706 m212.938 m365
212.751 m213.705 m365
212.719 m213.306 m366
212.14 m212.76 m365
211.434 m212.14 m365
210.861 m211.427 m365
210.869 m211.687 m366
211.06 m212.372 m365
211.239 m212.198 m365
211.794 m212.987 m366
212.01 m213.548 m365
211.832 m213.184 m365
211.896 m213.069 m365
211.096 m211.884 m366
211.035 m213.023 m365
211.421 m212.621 m365
210.774 m212.617 m365
211.253 m213.073 m366
212.559 m213.076 m365
212.076 m212.688 m365
211.628 m212.629 m365
211.747 m212.776 m366
211.036 m212.161 m365
210.801 m211.572 m365
210.336 m210.796 m340
210.123 m210.799 m366
210.259 m211.00 m365
210.374 m211.635 m365
211.128 m212.799 m359
212.778 m213.097 m366
212.608 m212.871 m365
211.923 m212.615 m365
210.396 m211.92 m365
210.394 m210.999 m366
211.003 m212.208 m365
so far, provisional212.109 m212.279 m31

Each year from January to December, weekly averages

Each year from January to December, weekly averages 210 m 211 m 212 m 213 m 1981, lowest day 1991, highest day 2026 so far
  • The year so far
  • , the year before
  • Year of the lowest day in our series
  • Year of the highest day in our series
  • Other years
  • Normal range for the week
The weekly averages of the Duncan Lake at Yellowknife in each year from 1977 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 lowest daily average in our series since 1 January 1975 was in 1981, the highest in 1991. 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), lowest day Weekly average (m), highest day Weekly average (m)Normal range (m)
to no value210.851 m212.843 m210.716 m to 212.851 m
to no value210.954 m212.820 m210.690 m to 212.858 m
to no value210.914 m212.811 m210.650 m to 212.841 m
to no value210.874 m212.822 m210.630 m to 212.839 m
to no value210.836 m212.824 m210.610 m to 212.853 m
to no value210.793 m212.828 m210.590 m to 212.853 m
to no value210.720 m212.814 m210.570 m to 212.841 m
to no value210.650 m212.803 m210.560 m to 212.834 m
to no value210.586 m212.796 m210.540 m to 212.816 m
to no value210.539 m212.784 m210.520 m to 212.816 m
to no value210.600 m212.783 m210.510 m to 212.813 m
to no value210.737 m212.782 m210.500 m to 212.809 m
to no value210.816 m212.777 m210.480 m to 212.808 m
to no value210.890 m212.773 m210.447 m to 212.802 m
to no value210.950 m212.767 m210.429 m to 212.792 m
to no value210.976 m212.760 m210.399 m to 212.784 m
to no value211.030 m212.753 m210.395 m to 212.757 m
to no value211.100 m212.758 m210.395 m to 212.776 m
to no value211.181 m212.813 m210.400 m to 212.784 m
to no value211.246 m212.902 m210.434 m to 212.799 m
to no value211.270 m212.967 m210.461 m to 212.808 m
to no value211.327 m213.015 m210.482 m to 212.835 m
to no value211.373 m213.107 m210.506 m to 212.846 m
to no value211.437 m213.297 m210.565 m to 212.870 m
to no value211.470 m213.433 m210.902 m to 212.877 m
to no value211.496 m213.556 m210.916 m to 212.888 m
to no value211.513 m213.643 m210.714 m to 212.897 m
to no value211.544 m213.689 m210.768 m to 212.976 m
to no value211.569 m213.693 m210.819 m to 213.025 m
to no value211.590 m213.657 m210.818 m to 213.057 m
to no value211.603 m213.603 m210.798 m to 213.126 m
to no value211.627 m213.533 m210.798 m to 213.126 m
to no value211.649 m213.458 m210.816 m to 213.111 m
to no value211.650 m213.371 m210.864 m to 213.087 m
to no value211.650 m213.297 m210.873 m to 213.065 m
to no value211.650 m213.238 m210.861 m to 213.038 m
to no value211.660 m213.183 m210.861 m to 213.026 m
to no value211.684 m213.133 m210.861 m to 213.004 m
to 212.275 m211.717 m213.106 m210.861 m to 212.983 m
to 212.243 m211.736 m213.073 m210.861 m to 212.962 m
to 212.197 m211.750 m213.049 m210.851 m to 212.942 m
to 212.152 m211.764 m213.001 m210.851 m to 212.957 m
to no value211.810 m212.965 m210.851 m to 212.959 m
to no value211.843 m212.930 m210.851 m to 212.946 m
to no value211.840 m212.910 m210.846 m to 212.918 m
to no value211.819 m212.906 m210.846 m to 212.907 m
to no value211.796 m212.898 m210.854 m to 212.909 m
to no value211.757 m212.883 m210.865 m to 212.936 m
to no value211.694 m212.865 m210.864 m to 212.929 m
to no value211.679 m212.855 m210.837 m to 212.882 m
to no value211.667 m212.868 m210.821 m to 212.862 m
to no value211.649 m212.867 m210.770 m to 212.862 m
Every year
YearDays with a valueDays below the normal range
to 320
3650
366284
365150
3650
3650
3660
3590
365132
365226
366366
340237
3650
3650
3660
3650
3650
3650
3660
3650
3650
3650
3660
3650
3650
3650
3660
3650
3650
3660
3650
3650
3650
3660
3650
3650
3650
1820
3651
36531
36525
36550
3660
3640

How it compares

That is within the normal range for the date.

Records

  • Highest daily average in our series since 1 January 1975: 213.705 m on 14 July 1991.
  • Lowest daily average in our series since 1 January 1975: 210.00 m on 3 January 1981.

About this gauge

Yellowknife is a gauge on the Duncan Lake in Canada.

It lies at 62.8078° N, 114.0334° W.

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

Our readings for this gauge go back to 1 January 1975.

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 210.85 m to 212.96 m: the 10th to 90th percentile of the daily averages from 18 October to 1 November in 43 years between 1975 and 2025.

Keep exploring

Sources