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Richelieu River water level at Saint-Jean-sur-Richelieu (marina)

Is the Richelieu River unusually low at Saint-Jean-sur-Richelieu (marina)?

The Richelieu River at Saint-Jean-sur-Richelieu (marina) read 0.146 m at .

Level now

in the lowest 5 percent for the date

0.146 m

Provisional

in the lowest 5 percent for the date

0.146 mNormal for the date0.22 m to 0.98 mLowest -0.058 mMedian 0.45 m
The normal range for 26 October is 0.22 m to 0.98 m: the 10th to 90th percentile of the daily averages from 19 October to 2 November in 53 years between 1972 and 2025.
Table: where the water stands
LevelValue
Newest reading0.146 m,
Normal range for the date0.22 m to 0.98 m
Median for the date0.45 m
Lowest in our series-0.058 m
Past day
-0.057 m
Past week
-0.10 m

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

Level history

in the lowest 10 percent for the date

On the Richelieu River at Saint-Jean-sur-Richelieu (marina) averaged 0.185 m.

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

The last 90 days, against the normal range for each day 0.0 m 0.5 m 1.0 m Lowest -0.058 m 0.185 m
  • Level
  • Below the normal range
  • Normal range for the date
  • Median for the date
  • A year earlier
  • Our record
Daily averages of the Richelieu River at Saint-Jean-sur-Richelieu (marina) 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 value0.307 m to 0.977 m0.547 m0.480 m
no value0.308 m to 0.964 m0.546 m0.460 m
no value0.321 m to 0.963 m0.546 m0.443 m
no value0.321 m to 0.962 m0.541 m0.401 m
no value0.322 m to 0.953 m0.539 m0.385 m
no value0.318 m to 0.943 m0.535 m0.418 m
no value0.318 m to 0.935 m0.533 m0.424 m
no value0.318 m to 0.926 m0.530 m0.371 m
no value0.314 m to 0.924 m0.529 m0.342 m
no value0.314 m to 0.923 m0.528 m0.345 m
no value0.309 m to 0.924 m0.529 m0.358 m
no value0.309 m to 0.925 m0.530 m0.365 m
no value0.308 m to 0.924 m0.529 m0.355 m
no value0.305 m to 0.924 m0.523 m0.342 m
no value0.300 m to 0.923 m0.521 m0.327 m
no value0.298 m to 0.916 m0.521 m0.322 m
no value0.295 m to 0.910 m0.522 m0.308 m
no value0.292 m to 0.904 m0.520 m0.246 m
no value0.290 m to 0.899 m0.519 m0.255 m
no value0.288 m to 0.895 m0.518 m0.272 m
no value0.287 m to 0.887 m0.513 m0.212 m
no value0.280 m to 0.879 m0.508 m0.209 m
no value0.276 m to 0.872 m0.507 m0.227 m
no value0.272 m to 0.871 m0.505 m0.271 m
no value0.268 m to 0.866 m0.504 m0.198 m
no value0.264 m to 0.858 m0.500 m0.197 m
no value0.261 m to 0.855 m0.500 m0.242 m
no value0.259 m to 0.855 m0.496 m0.309 m
no value0.256 m to 0.854 m0.494 m0.209 m
no value0.256 m to 0.853 m0.492 m0.179 m
no value0.253 m to 0.851 m0.490 m0.155 m
no value0.247 m to 0.850 m0.486 m0.205 m
no value0.243 m to 0.846 m0.484 m0.163 m
no value0.242 m to 0.846 m0.481 m0.157 m
no value0.237 m to 0.844 m0.476 m0.143 m
no value0.231 m to 0.841 m0.472 m0.144 m
no value0.225 m to 0.837 m0.469 m0.142 m
no value0.223 m to 0.836 m0.466 m0.148 m
no value0.221 m to 0.829 m0.464 m0.203 m
no value0.219 m to 0.823 m0.462 m0.178 m
no value0.215 m to 0.812 m0.457 m0.139 m
no value0.209 m to 0.803 m0.451 m0.147 m
no value0.206 m to 0.794 m0.445 m0.131 m
no value0.204 m to 0.783 m0.441 m0.127 m
0.255 m0.204 m to 0.779 m0.439 m0.134 m
0.229 m0.202 m to 0.773 m0.436 m0.096 m
0.269 m0.199 m to 0.758 m0.435 m0.092 m
0.306 m0.197 m to 0.741 m0.427 m0.113 m
0.209 m0.197 m to 0.732 m0.425 m0.087 m
0.229 m0.198 m to 0.723 m0.422 m0.071 m
0.259 m0.198 m to 0.719 m0.413 m0.076 m
0.200 m0.195 m to 0.716 m0.409 m0.098 m
0.177 m0.198 m to 0.716 m0.407 m0.096 m
0.174 m0.199 m to 0.709 m0.405 m0.022 m
0.200 m0.199 m to 0.702 m0.403 m0.037 m
0.155 m0.199 m to 0.699 m0.402 m0.079 m
0.140 m0.199 m to 0.696 m0.402 m0.109 m
0.141 m0.199 m to 0.697 m0.402 m0.051 m
0.143 m0.199 m to 0.697 m0.402 m0.024 m
0.134 m0.197 m to 0.697 m0.402 m0.055 m
0.096 m0.197 m to 0.701 m0.402 m0.054 m
0.068 m0.198 m to 0.702 m0.403 m0.056 m
0.091 m0.198 m to 0.703 m0.405 m0.065 m
0.115 m0.198 m to 0.704 m0.406 m0.070 m
0.151 m0.198 m to 0.723 m0.407 m-0.009 m
0.189 m0.198 m to 0.732 m0.410 m-0.017 m
0.135 m0.198 m to 0.735 m0.413 m0.029 m
0.121 m0.199 m to 0.738 m0.412 m0.067 m
0.209 m0.199 m to 0.745 m0.412 m0.038 m
0.150 m0.199 m to 0.749 m0.412 m0.040 m
0.118 m0.199 m to 0.751 m0.412 m0.045 m
0.206 m0.203 m to 0.756 m0.410 m0.082 m
0.128 m0.210 m to 0.759 m0.412 m-0.040 m
0.098 m0.214 m to 0.764 m0.412 m0.009 m
0.079 m0.220 m to 0.769 m0.410 m0.090 m
0.156 m0.224 m to 0.792 m0.410 m0.060 m
0.070 m0.225 m to 0.796 m0.410 m0.012 m
0.066 m0.228 m to 0.807 m0.411 m-0.004 m
0.122 m0.229 m to 0.817 m0.411 m0.012 m
0.136 m0.231 m to 0.824 m0.411 m-0.046 m
0.224 m0.231 m to 0.831 m0.414 m-0.054 m
0.153 m0.231 m to 0.837 m0.414 m-0.016 m
0.243 m0.230 m to 0.845 m0.418 m0.013 m
0.234 m0.228 m to 0.856 m0.421 m0.092 m
0.155 m0.227 m to 0.863 m0.424 m0.022 m
0.171 m0.226 m to 0.871 m0.424 m0.057 m
0.159 m0.225 m to 0.882 m0.427 m0.073 m
0.144 m0.225 m to 0.906 m0.428 m0.099 m
0.176 m0.224 m to 0.928 m0.430 m0.076 m
0.185 m0.224 m to 0.960 m0.442 m0.080 m

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

The last 12 months, against the normal range for each day 0 m 1 m Lowest -0.058 m 0.185 m
  • Level
  • Below the normal range
  • Normal range for the date
  • Median for the date
  • Our record
Daily averages of the Richelieu River at Saint-Jean-sur-Richelieu (marina) 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
0.080 m0.224 m to 0.960 m0.442 m
0.072 m0.219 m to 0.976 m0.449 m
0.061 m0.218 m to 0.990 m0.453 m
0.032 m0.218 m to 1.007 m0.457 m
0.059 m0.219 m to 1.015 m0.460 m
0.055 m0.221 m to 1.020 m0.466 m
0.122 m0.221 m to 1.025 m0.469 m
0.160 m0.224 m to 1.027 m0.471 m
0.190 m0.223 m to 1.030 m0.474 m
0.283 m0.226 m to 1.031 m0.478 m
0.199 m0.231 m to 1.032 m0.482 m
0.225 m0.236 m to 1.032 m0.489 m
0.217 m0.240 m to 1.033 m0.499 m
0.316 m0.243 m to 1.035 m0.507 m
0.260 m0.247 m to 1.033 m0.511 m
0.208 m0.252 m to 1.034 m0.513 m
0.265 m0.258 m to 1.034 m0.517 m
0.328 m0.260 m to 1.033 m0.521 m
0.375 m0.263 m to 1.035 m0.525 m
0.342 m0.266 m to 1.035 m0.530 m
0.353 m0.266 m to 1.044 m0.531 m
0.376 m0.268 m to 1.049 m0.534 m
0.384 m0.270 m to 1.053 m0.536 m
0.391 m0.272 m to 1.053 m0.538 m
0.411 m0.272 m to 1.054 m0.539 m
0.407 m0.269 m to 1.063 m0.546 m
0.412 m0.269 m to 1.063 m0.550 m
0.452 m0.269 m to 1.063 m0.558 m
0.409 m0.272 m to 1.066 m0.563 m
0.422 m0.272 m to 1.070 m0.571 m
0.407 m0.276 m to 1.074 m0.580 m
0.461 m0.279 m to 1.074 m0.584 m
0.407 m0.280 m to 1.074 m0.591 m
0.479 m0.281 m to 1.073 m0.597 m
0.464 m0.286 m to 1.075 m0.611 m
0.454 m0.295 m to 1.075 m0.615 m
0.521 m0.298 m to 1.075 m0.624 m
0.433 m0.304 m to 1.077 m0.627 m
0.423 m0.305 m to 1.086 m0.633 m
0.492 m0.306 m to 1.086 m0.637 m
0.432 m0.307 m to 1.084 m0.637 m
0.445 m0.317 m to 1.079 m0.639 m
0.447 m0.318 m to 1.084 m0.641 m
0.381 m0.320 m to 1.086 m0.642 m
0.385 m0.326 m to 1.086 m0.643 m
0.399 m0.328 m to 1.086 m0.644 m
0.398 m0.329 m to 1.086 m0.643 m
0.376 m0.328 m to 1.089 m0.643 m
0.377 m0.331 m to 1.086 m0.652 m
0.371 m0.337 m to 1.083 m0.649 m
0.349 m0.339 m to 1.081 m0.649 m
0.362 m0.339 m to 1.079 m0.650 m
0.361 m0.338 m to 1.077 m0.650 m
0.383 m0.339 m to 1.076 m0.649 m
0.384 m0.339 m to 1.075 m0.645 m
0.423 m0.341 m to 1.077 m0.645 m
0.442 m0.346 m to 1.077 m0.646 m
0.456 m0.350 m to 1.077 m0.646 m
0.440 m0.355 m to 1.076 m0.641 m
0.432 m0.366 m to 1.075 m0.640 m
0.440 m0.378 m to 1.077 m0.639 m
0.448 m0.380 m to 1.081 m0.641 m
0.498 m0.381 m to 1.078 m0.640 m
0.455 m0.384 m to 1.077 m0.637 m
0.446 m0.386 m to 1.079 m0.637 m
0.462 m0.386 m to 1.087 m0.637 m
0.484 m0.389 m to 1.090 m0.634 m
0.490 m0.391 m to 1.091 m0.631 m
no value0.391 m to 1.098 m0.631 m
no value0.392 m to 1.110 m0.631 m
no value0.392 m to 1.121 m0.631 m
no value0.391 m to 1.132 m0.631 m
no value0.389 m to 1.146 m0.631 m
no value0.390 m to 1.152 m0.632 m
no value0.392 m to 1.152 m0.634 m
no value0.394 m to 1.164 m0.634 m
no value0.398 m to 1.165 m0.637 m
no value0.402 m to 1.165 m0.638 m
no value0.405 m to 1.165 m0.640 m
no value0.405 m to 1.169 m0.645 m
no value0.405 m to 1.166 m0.646 m
no value0.412 m to 1.163 m0.648 m
no value0.413 m to 1.158 m0.649 m
no value0.419 m to 1.152 m0.656 m
no value0.424 m to 1.147 m0.655 m
no value0.426 m to 1.139 m0.656 m
no value0.429 m to 1.126 m0.648 m
no value0.430 m to 1.116 m0.648 m
no value0.431 m to 1.115 m0.646 m
no value0.430 m to 1.114 m0.646 m
no value0.430 m to 1.113 m0.644 m
no value0.427 m to 1.113 m0.644 m
no value0.426 m to 1.106 m0.642 m
no value0.425 m to 1.100 m0.640 m
no value0.423 m to 1.095 m0.644 m
no value0.422 m to 1.094 m0.644 m
no value0.419 m to 1.093 m0.644 m
no value0.417 m to 1.085 m0.648 m
no value0.415 m to 1.082 m0.647 m
no value0.412 m to 1.079 m0.646 m
no value0.405 m to 1.076 m0.643 m
no value0.401 m to 1.073 m0.641 m
no value0.397 m to 1.060 m0.639 m
no value0.391 m to 1.053 m0.637 m
no value0.391 m to 1.044 m0.634 m
no value0.390 m to 1.033 m0.633 m
no value0.385 m to 1.024 m0.631 m
no value0.384 m to 1.015 m0.630 m
no value0.381 m to 1.005 m0.629 m
no value0.378 m to 0.997 m0.626 m
no value0.375 m to 0.993 m0.622 m
no value0.368 m to 0.991 m0.619 m
no value0.362 m to 0.989 m0.618 m
no value0.357 m to 0.983 m0.614 m
no value0.354 m to 0.981 m0.613 m
no value0.350 m to 0.978 m0.610 m
no value0.348 m to 0.978 m0.602 m
no value0.346 m to 0.977 m0.599 m
no value0.346 m to 0.975 m0.597 m
no value0.342 m to 0.972 m0.596 m
no value0.342 m to 0.972 m0.596 m
no value0.346 m to 0.972 m0.595 m
no value0.346 m to 0.978 m0.596 m
no value0.346 m to 0.980 m0.597 m
no value0.346 m to 0.982 m0.600 m
no value0.346 m to 0.985 m0.607 m
no value0.346 m to 0.986 m0.609 m
no value0.346 m to 0.993 m0.618 m
no value0.347 m to 1.000 m0.628 m
no value0.349 m to 1.006 m0.629 m
no value0.349 m to 1.015 m0.639 m
no value0.350 m to 1.028 m0.648 m
no value0.353 m to 1.047 m0.659 m
no value0.354 m to 1.054 m0.667 m
no value0.356 m to 1.069 m0.678 m
no value0.360 m to 1.085 m0.701 m
no value0.371 m to 1.097 m0.716 m
no value0.377 m to 1.107 m0.738 m
no value0.382 m to 1.130 m0.759 m
no value0.389 m to 1.146 m0.777 m
no value0.390 m to 1.159 m0.790 m
no value0.391 m to 1.163 m0.798 m
no value0.399 m to 1.173 m0.815 m
no value0.404 m to 1.192 m0.821 m
no value0.409 m to 1.200 m0.838 m
no value0.413 m to 1.206 m0.850 m
no value0.420 m to 1.211 m0.866 m
no value0.426 m to 1.236 m0.871 m
no value0.435 m to 1.252 m0.887 m
no value0.444 m to 1.272 m0.898 m
no value0.454 m to 1.286 m0.911 m
no value0.466 m to 1.324 m0.920 m
no value0.487 m to 1.347 m0.928 m
no value0.499 m to 1.362 m0.942 m
no value0.519 m to 1.372 m0.955 m
no value0.535 m to 1.386 m0.969 m
no value0.579 m to 1.403 m0.986 m
no value0.615 m to 1.411 m1.008 m
no value0.660 m to 1.430 m1.027 m
no value0.700 m to 1.467 m1.057 m
no value0.736 m to 1.493 m1.077 m
no value0.750 m to 1.525 m1.104 m
no value0.761 m to 1.537 m1.117 m
no value0.773 m to 1.553 m1.139 m
no value0.779 m to 1.565 m1.157 m
no value0.787 m to 1.594 m1.174 m
no value0.801 m to 1.612 m1.185 m
no value0.807 m to 1.618 m1.203 m
no value0.812 m to 1.627 m1.221 m
no value0.820 m to 1.640 m1.233 m
no value0.837 m to 1.646 m1.244 m
no value0.851 m to 1.652 m1.254 m
no value0.879 m to 1.663 m1.262 m
no value0.902 m to 1.673 m1.274 m
no value0.922 m to 1.682 m1.281 m
no value0.939 m to 1.695 m1.287 m
no value0.949 m to 1.704 m1.295 m
no value0.960 m to 1.712 m1.303 m
no value0.963 m to 1.721 m1.307 m
no value0.964 m to 1.734 m1.311 m
no value0.967 m to 1.736 m1.319 m
no value0.967 m to 1.740 m1.324 m
no value0.970 m to 1.746 m1.328 m
no value0.964 m to 1.751 m1.331 m
no value0.963 m to 1.755 m1.332 m
no value0.960 m to 1.759 m1.336 m
no value0.956 m to 1.761 m1.338 m
no value0.955 m to 1.767 m1.336 m
no value0.952 m to 1.767 m1.336 m
no value0.947 m to 1.765 m1.336 m
no value0.941 m to 1.764 m1.332 m
no value0.936 m to 1.758 m1.312 m
no value0.929 m to 1.752 m1.307 m
no value0.923 m to 1.749 m1.300 m
no value0.917 m to 1.749 m1.293 m
no value0.912 m to 1.749 m1.285 m
no value0.906 m to 1.749 m1.269 m
no value0.897 m to 1.748 m1.257 m
no value0.895 m to 1.740 m1.250 m
no value0.892 m to 1.739 m1.239 m
no value0.886 m to 1.733 m1.232 m
no value0.881 m to 1.732 m1.227 m
no value0.873 m to 1.724 m1.223 m
no value0.864 m to 1.721 m1.215 m
no value0.852 m to 1.711 m1.207 m
no value0.846 m to 1.698 m1.202 m
no value0.836 m to 1.688 m1.185 m
no value0.825 m to 1.670 m1.174 m
no value0.817 m to 1.654 m1.163 m
no value0.810 m to 1.645 m1.146 m
no value0.800 m to 1.627 m1.136 m
no value0.785 m to 1.609 m1.120 m
no value0.776 m to 1.589 m1.108 m
no value0.766 m to 1.552 m1.097 m
no value0.755 m to 1.527 m1.078 m
no value0.733 m to 1.515 m1.067 m
no value0.723 m to 1.508 m1.056 m
no value0.712 m to 1.499 m1.046 m
no value0.703 m to 1.475 m1.041 m
no value0.695 m to 1.468 m1.036 m
no value0.691 m to 1.462 m1.024 m
no value0.683 m to 1.447 m1.016 m
no value0.674 m to 1.441 m1.002 m
no value0.659 m to 1.420 m0.989 m
no value0.653 m to 1.401 m0.975 m
no value0.642 m to 1.393 m0.966 m
no value0.637 m to 1.377 m0.957 m
no value0.630 m to 1.368 m0.948 m
no value0.621 m to 1.359 m0.938 m
no value0.616 m to 1.343 m0.933 m
no value0.614 m to 1.332 m0.918 m
no value0.611 m to 1.324 m0.910 m
no value0.599 m to 1.316 m0.905 m
no value0.584 m to 1.308 m0.897 m
no value0.572 m to 1.295 m0.884 m
no value0.570 m to 1.286 m0.881 m
no value0.561 m to 1.279 m0.874 m
no value0.558 m to 1.269 m0.871 m
no value0.548 m to 1.263 m0.856 m
no value0.540 m to 1.255 m0.840 m
no value0.528 m to 1.248 m0.833 m
no value0.516 m to 1.238 m0.826 m
no value0.510 m to 1.226 m0.815 m
no value0.495 m to 1.222 m0.801 m
no value0.487 m to 1.220 m0.789 m
no value0.477 m to 1.216 m0.776 m
no value0.464 m to 1.214 m0.765 m
no value0.456 m to 1.214 m0.755 m
no value0.447 m to 1.213 m0.752 m
no value0.437 m to 1.212 m0.736 m
no value0.424 m to 1.210 m0.730 m
no value0.416 m to 1.207 m0.722 m
no value0.405 m to 1.196 m0.712 m
no value0.400 m to 1.184 m0.707 m
no value0.397 m to 1.175 m0.703 m
no value0.395 m to 1.165 m0.694 m
no value0.391 m to 1.154 m0.692 m
no value0.384 m to 1.147 m0.683 m
no value0.380 m to 1.142 m0.673 m
no value0.379 m to 1.137 m0.661 m
no value0.377 m to 1.122 m0.649 m
no value0.367 m to 1.106 m0.642 m
no value0.361 m to 1.099 m0.627 m
no value0.359 m to 1.091 m0.621 m
no value0.358 m to 1.077 m0.616 m
no value0.358 m to 1.064 m0.612 m
no value0.358 m to 1.059 m0.605 m
no value0.353 m to 1.051 m0.602 m
no value0.346 m to 1.040 m0.595 m
no value0.339 m to 1.030 m0.590 m
no value0.337 m to 1.018 m0.583 m
no value0.326 m to 1.014 m0.576 m
no value0.318 m to 1.006 m0.570 m
no value0.310 m to 0.993 m0.561 m
no value0.307 m to 0.989 m0.551 m
no value0.307 m to 0.978 m0.547 m
no value0.307 m to 0.977 m0.547 m
no value0.308 m to 0.964 m0.546 m
no value0.321 m to 0.963 m0.546 m
no value0.321 m to 0.962 m0.541 m
no value0.322 m to 0.953 m0.539 m
no value0.318 m to 0.943 m0.535 m
no value0.318 m to 0.935 m0.533 m
no value0.318 m to 0.926 m0.530 m
no value0.314 m to 0.924 m0.529 m
no value0.314 m to 0.923 m0.528 m
no value0.309 m to 0.924 m0.529 m
no value0.309 m to 0.925 m0.530 m
no value0.308 m to 0.924 m0.529 m
no value0.305 m to 0.924 m0.523 m
no value0.300 m to 0.923 m0.521 m
no value0.298 m to 0.916 m0.521 m
no value0.295 m to 0.910 m0.522 m
no value0.292 m to 0.904 m0.520 m
no value0.290 m to 0.899 m0.519 m
no value0.288 m to 0.895 m0.518 m
no value0.287 m to 0.887 m0.513 m
no value0.280 m to 0.879 m0.508 m
no value0.276 m to 0.872 m0.507 m
no value0.272 m to 0.871 m0.505 m
no value0.268 m to 0.866 m0.504 m
no value0.264 m to 0.858 m0.500 m
no value0.261 m to 0.855 m0.500 m
no value0.259 m to 0.855 m0.496 m
no value0.256 m to 0.854 m0.494 m
no value0.256 m to 0.853 m0.492 m
no value0.253 m to 0.851 m0.490 m
no value0.247 m to 0.850 m0.486 m
no value0.243 m to 0.846 m0.484 m
no value0.242 m to 0.846 m0.481 m
no value0.237 m to 0.844 m0.476 m
no value0.231 m to 0.841 m0.472 m
no value0.225 m to 0.837 m0.469 m
no value0.223 m to 0.836 m0.466 m
no value0.221 m to 0.829 m0.464 m
no value0.219 m to 0.823 m0.462 m
no value0.215 m to 0.812 m0.457 m
no value0.209 m to 0.803 m0.451 m
no value0.206 m to 0.794 m0.445 m
no value0.204 m to 0.783 m0.441 m
0.255 m0.204 m to 0.779 m0.439 m
0.229 m0.202 m to 0.773 m0.436 m
0.269 m0.199 m to 0.758 m0.435 m
0.306 m0.197 m to 0.741 m0.427 m
0.209 m0.197 m to 0.732 m0.425 m
0.229 m0.198 m to 0.723 m0.422 m
0.259 m0.198 m to 0.719 m0.413 m
0.200 m0.195 m to 0.716 m0.409 m
0.177 m0.198 m to 0.716 m0.407 m
0.174 m0.199 m to 0.709 m0.405 m
0.200 m0.199 m to 0.702 m0.403 m
0.155 m0.199 m to 0.699 m0.402 m
0.140 m0.199 m to 0.696 m0.402 m
0.141 m0.199 m to 0.697 m0.402 m
0.143 m0.199 m to 0.697 m0.402 m
0.134 m0.197 m to 0.697 m0.402 m
0.096 m0.197 m to 0.701 m0.402 m
0.068 m0.198 m to 0.702 m0.403 m
0.091 m0.198 m to 0.703 m0.405 m
0.115 m0.198 m to 0.704 m0.406 m
0.151 m0.198 m to 0.723 m0.407 m
0.189 m0.198 m to 0.732 m0.410 m
0.135 m0.198 m to 0.735 m0.413 m
0.121 m0.199 m to 0.738 m0.412 m
0.209 m0.199 m to 0.745 m0.412 m
0.150 m0.199 m to 0.749 m0.412 m
0.118 m0.199 m to 0.751 m0.412 m
0.206 m0.203 m to 0.756 m0.410 m
0.128 m0.210 m to 0.759 m0.412 m
0.098 m0.214 m to 0.764 m0.412 m
0.079 m0.220 m to 0.769 m0.410 m
0.156 m0.224 m to 0.792 m0.410 m
0.070 m0.225 m to 0.796 m0.410 m
0.066 m0.228 m to 0.807 m0.411 m
0.122 m0.229 m to 0.817 m0.411 m
0.136 m0.231 m to 0.824 m0.411 m
0.224 m0.231 m to 0.831 m0.414 m
0.153 m0.231 m to 0.837 m0.414 m
0.243 m0.230 m to 0.845 m0.418 m
0.234 m0.228 m to 0.856 m0.421 m
0.155 m0.227 m to 0.863 m0.424 m
0.171 m0.226 m to 0.871 m0.424 m
0.159 m0.225 m to 0.882 m0.427 m
0.144 m0.225 m to 0.906 m0.428 m
0.176 m0.224 m to 0.928 m0.430 m
0.185 m0.224 m to 0.960 m0.442 m

The last 10 years, weekly averages

The last 10 years, weekly averages 0 m 1 m Lowest -0.058 m 0.175 m
  • Level
  • Our record
Weekly averages of the Richelieu River at Saint-Jean-sur-Richelieu (marina) from the week of 24 October 2016 to 25 October 2026.
Table: The last 10 years, weekly averages
Week startingWeekly average (m)
0.126 m
0.193 m
0.235 m
0.219 m
0.226 m
0.284 m
0.368 m
0.343 m
0.330 m
0.389 m
0.399 m
0.417 m
0.431 m
0.461 m
0.455 m
0.424 m
0.427 m
0.529 m
0.924 m
0.982 m
0.901 m
0.851 m
0.894 m
1.167 m
1.491 m
1.598 m
1.513 m
1.481 m
1.435 m
1.324 m
1.219 m
1.166 m
1.092 m
1.024 m
0.939 m
1.007 m
1.173 m
1.099 m
1.034 m
0.929 m
0.834 m
0.741 m
0.671 m
0.617 m
0.528 m
0.533 m
0.525 m
0.460 m
0.395 m
0.373 m
0.360 m
0.312 m
0.294 m
0.424 m
0.463 m
0.434 m
0.442 m
0.424 m
0.435 m
0.349 m
0.322 m
0.359 m
0.333 m
0.371 m
0.626 m
0.695 m
0.710 m
0.652 m
0.631 m
0.795 m
0.922 m
0.947 m
0.903 m
0.821 m
0.853 m
1.053 m
1.058 m
1.193 m
1.297 m
1.576 m
1.597 m
1.435 m
1.276 m
1.121 m
0.977 m
0.832 m
0.731 m
0.658 m
0.581 m
0.482 m
0.405 m
0.398 m
0.364 m
0.335 m
0.305 m
0.320 m
0.264 m
0.188 m
0.185 m
0.183 m
0.178 m
0.186 m
0.245 m
0.279 m
0.197 m
0.286 m
0.549 m
0.605 m
0.612 m
0.662 m
0.815 m
0.783 m
0.793 m
1.029 m
1.072 m
0.911 m
0.879 m
0.932 m
0.954 m
0.949 m
0.987 m
0.928 m
0.875 m
0.803 m
0.815 m
0.922 m
0.985 m
1.118 m
1.239 m
1.510 m
1.795 m
1.819 m
1.773 m
1.741 m
1.703 m
1.636 m
1.524 m
1.413 m
1.237 m
1.200 m
1.077 m
0.929 m
0.810 m
0.684 m
0.586 m
0.514 m
0.451 m
0.406 m
0.356 m
0.340 m
0.326 m
0.251 m
0.238 m
0.249 m
0.321 m
0.369 m
0.541 m
0.774 m
1.083 m
0.986 m
0.926 m
0.927 m
0.959 m
0.952 m
0.884 m
0.830 m
0.845 m
0.809 m
0.970 m
0.949 m
0.928 m
0.843 m
0.791 m
0.726 m
0.681 m
0.745 m
0.960 m
1.112 m
1.115 m
1.159 m
1.237 m
1.306 m
1.194 m
1.137 m
1.062 m
0.988 m
0.948 m
0.878 m
0.757 m
0.681 m
0.580 m
0.512 m
0.402 m
0.404 m
0.387 m
0.323 m
0.301 m
0.345 m
0.355 m
0.301 m
0.265 m
0.278 m
0.225 m
0.143 m
0.110 m
0.148 m
0.163 m
0.177 m
0.214 m
0.221 m
0.225 m
0.230 m
0.226 m
0.214 m
0.318 m
0.371 m
0.322 m
0.371 m
0.499 m
0.461 m
0.441 m
0.443 m
0.386 m
0.347 m
0.319 m
0.298 m
0.295 m
0.284 m
0.340 m
0.450 m
0.586 m
0.803 m
0.798 m
0.786 m
0.848 m
0.860 m
1.010 m
1.006 m
0.897 m
0.765 m
0.673 m
0.575 m
0.517 m
0.486 m
0.370 m
0.363 m
0.376 m
0.458 m
0.465 m
0.487 m
0.469 m
0.429 m
0.423 m
0.367 m
0.349 m
0.307 m
0.307 m
0.259 m
0.267 m
0.247 m
0.262 m
0.269 m
0.552 m
0.566 m
0.650 m
0.652 m
0.633 m
0.680 m
0.717 m
0.699 m
0.636 m
0.627 m
0.559 m
0.501 m
0.453 m
0.404 m
0.380 m
0.406 m
0.553 m
0.644 m
0.787 m
0.915 m
1.151 m
1.197 m
1.222 m
1.398 m
1.486 m
1.438 m
1.310 m
1.179 m
1.130 m
1.085 m
0.977 m
0.909 m
0.810 m
0.757 m
0.692 m
0.588 m
0.518 m
0.470 m
0.414 m
0.354 m
0.292 m
0.252 m
0.232 m
0.259 m
0.205 m
0.200 m
0.297 m
0.354 m
0.350 m
0.373 m
0.465 m
0.401 m
0.396 m
0.390 m
0.457 m
0.444 m
0.525 m
0.589 m
0.618 m
0.705 m
0.672 m
0.970 m
1.048 m
1.057 m
1.001 m
0.888 m
0.819 m
0.882 m
0.838 m
0.789 m
0.768 m
0.747 m
0.811 m
0.912 m
1.079 m
1.225 m
1.314 m
1.336 m
1.391 m
1.325 m
1.180 m
1.000 m
0.825 m
0.712 m
0.660 m
0.669 m
0.664 m
0.688 m
1.002 m
1.256 m
1.261 m
1.194 m
1.187 m
1.214 m
1.153 m
1.094 m
1.005 m
0.960 m
0.894 m
0.791 m
0.764 m
0.877 m
0.829 m
0.958 m
0.950 m
0.879 m
0.819 m
0.780 m
0.820 m
0.892 m
1.061 m
1.396 m
1.458 m
1.392 m
1.324 m
1.238 m
1.122 m
1.151 m
1.083 m
0.996 m
0.886 m
0.862 m
0.943 m
1.161 m
1.222 m
1.206 m
1.162 m
1.288 m
1.428 m
1.347 m
1.248 m
1.178 m
1.101 m
0.998 m
0.891 m
0.809 m
0.764 m
0.708 m
0.758 m
0.740 m
0.808 m
1.000 m
0.940 m
0.857 m
0.843 m
0.939 m
0.884 m
0.859 m
0.760 m
0.663 m
0.573 m
0.536 m
0.476 m
0.401 m
0.362 m
0.336 m
0.319 m
0.296 m
0.202 m
0.175 m
0.267 m
0.276 m
0.374 m
0.523 m
0.493 m
0.598 m
0.576 m
0.546 m
0.486 m
0.430 m
0.391 m
0.360 m
0.368 m
0.342 m
0.399 m
0.632 m
1.004 m
1.102 m
1.255 m
1.279 m
1.219 m
1.160 m
1.180 m
1.176 m
1.324 m
1.385 m
1.341 m
1.326 m
1.210 m
1.064 m
0.930 m
0.816 m
0.718 m
0.617 m
0.518 m
0.430 m
0.354 m
0.277 m
0.236 m
0.173 m
0.157 m
0.111 m
0.068 m
0.059 m
0.031 m
0.037 m
0.000 m
0.068 m
0.097 m
0.244 m
0.346 m
0.415 m
0.456 m
0.436 m
0.379 m
0.402 m
0.451 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
0.265 m
0.207 m
0.125 m
0.144 m
0.134 m
0.144 m
0.175 m

The whole record since 1972, monthly averages

The whole record since 1972, monthly averages 0 m 1 m 2 m Highest 2.385 m Lowest -0.058 m 0.153 m
  • Level
  • Our record
Monthly averages of the Richelieu River at Saint-Jean-sur-Richelieu (marina) from 1 April 1972 to 25 October 2026.
Table: The whole record since 1972, monthly averages
Month startingMonthly average (m)
1.163 m
1.737 m
1.266 m
1.044 m
0.965 m
0.672 m
0.451 m
0.577 m
0.822 m
0.935 m
1.050 m
1.283 m
1.559 m
1.333 m
1.303 m
1.191 m
0.815 m
0.586 m
0.546 m
0.453 m
0.720 m
1.158 m
0.961 m
1.055 m
1.385 m
1.542 m
1.122 m
0.831 m
0.672 m
0.502 m
0.420 m
0.416 m
0.666 m
0.605 m
0.523 m
0.701 m
1.104 m
1.232 m
0.814 m
0.506 m
0.338 m
0.351 m
0.611 m
0.844 m
0.877 m
0.719 m
0.861 m
1.377 m
1.733 m
1.459 m
1.113 m
0.866 m
0.975 m
0.841 m
0.871 m
0.924 m
0.688 m
0.581 m
0.479 m
0.992 m
1.560 m
1.202 m
0.681 m
0.412 m
0.330 m
0.445 m
1.068 m
1.180 m
1.070 m
1.020 m
0.928 m
0.769 m
1.513 m
1.524 m
1.024 m
0.699 m
0.432 m
0.260 m
0.224 m
0.222 m
0.113 m
0.456 m
0.550 m
1.124 m
1.486 m
1.198 m
0.876 m
0.506 m
0.358 m
0.515 m
0.501 m
0.547 m
0.644 m
0.518 m
0.336 m
0.327 m
0.870 m
0.828 m
0.515 m
0.286 m
0.335 m
0.396 m
0.389 m
0.400 m
0.574 m
0.499 m
0.715 m
1.151 m
1.078 m
0.893 m
0.710 m
0.469 m
0.533 m
0.582 m
0.834 m
1.106 m
0.862 m
0.723 m
0.601 m
0.674 m
1.430 m
1.326 m
0.821 m
0.566 m
0.367 m
0.298 m
0.260 m
0.318 m
0.370 m
0.406 m
0.545 m
0.718 m
1.149 m
1.795 m
1.348 m
0.728 m
0.568 m
0.426 m
0.350 m
0.588 m
1.305 m
1.072 m
0.926 m
0.959 m
1.230 m
1.329 m
1.300 m
0.857 m
0.564 m
0.402 m
0.322 m
0.340 m
0.461 m
0.706 m
0.547 m
0.888 m
1.113 m
0.956 m
0.650 m
0.461 m
0.299 m
0.308 m
0.451 m
0.598 m
0.617 m
0.471 m
0.532 m
0.785 m
1.496 m
0.991 m
0.829 m
0.595 m
0.609 m
0.616 m
0.661 m
0.589 m
0.704 m
0.588 m
no value
0.516 m
1.299 m
0.839 m
0.620 m
0.483 m
0.343 m
0.318 m
0.467 m
0.571 m
no value
0.451 m
0.464 m
0.463 m
0.941 m
0.964 m
0.634 m
no value
no value
no value
no value
no value
0.635 m
0.385 m
0.272 m
0.354 m
1.088 m
1.167 m
0.929 m
0.572 m
0.510 m
0.517 m
0.600 m
0.807 m
0.661 m
0.553 m
0.773 m
1.089 m
1.530 m
1.292 m
0.977 m
0.683 m
0.714 m
0.636 m
0.738 m
1.124 m
1.102 m
1.177 m
0.890 m
1.012 m
1.218 m
1.077 m
0.644 m
0.335 m
0.182 m
0.168 m
0.389 m
0.394 m
0.450 m
0.456 m
0.383 m
0.576 m
0.979 m
1.091 m
0.718 m
0.388 m
0.320 m
0.291 m
0.288 m
0.509 m
0.589 m
0.533 m
0.504 m
0.408 m
1.471 m
1.572 m
0.964 m
0.570 m
0.367 m
0.313 m
0.379 m
0.474 m
0.531 m
0.493 m
0.468 m
0.597 m
1.540 m
1.606 m
1.082 m
0.683 m
0.538 m
0.451 m
0.332 m
0.336 m
0.387 m
0.517 m
0.598 m
0.721 m
0.777 m
0.604 m
0.486 m
0.300 m
0.340 m
0.221 m
0.356 m
0.883 m
0.727 m
0.768 m
1.036 m
0.843 m
1.014 m
1.682 m
1.255 m
0.955 m
0.728 m
0.432 m
0.362 m
0.703 m
1.088 m
0.889 m
0.659 m
0.890 m
1.234 m
1.300 m
0.844 m
0.554 m
0.455 m
0.452 m
0.398 m
0.532 m
0.521 m
1.098 m
1.016 m
1.163 m
1.759 m
1.124 m
0.816 m
1.186 m
0.888 m
0.719 m
0.668 m
0.540 m
0.462 m
0.428 m
0.677 m
0.736 m
1.112 m
0.788 m
0.468 m
0.301 m
0.179 m
0.226 m
0.495 m
0.556 m
0.669 m
0.606 m
0.460 m
1.055 m
1.606 m
1.698 m
1.218 m
0.741 m
0.552 m
0.396 m
0.265 m
0.264 m
0.446 m
0.528 m
0.463 m
0.464 m
1.249 m
1.439 m
0.927 m
0.612 m
0.359 m
0.247 m
0.165 m
0.105 m
0.159 m
0.120 m
0.236 m
0.573 m
1.015 m
1.173 m
1.176 m
0.941 m
0.534 m
0.318 m
0.377 m
0.476 m
0.554 m
0.509 m
0.358 m
0.479 m
1.146 m
1.196 m
0.923 m
0.550 m
0.559 m
0.460 m
0.474 m
1.053 m
1.225 m
1.218 m
0.752 m
0.796 m
1.233 m
1.025 m
0.915 m
0.565 m
0.640 m
0.932 m
0.646 m
0.420 m
0.622 m
0.786 m
0.624 m
0.516 m
1.269 m
1.204 m
0.940 m
0.818 m
0.548 m
0.479 m
0.721 m
1.296 m
1.168 m
1.166 m
1.298 m
0.974 m
0.996 m
1.056 m
1.285 m
1.117 m
0.841 m
0.593 m
0.622 m
1.036 m
1.053 m
1.049 m
0.739 m
0.749 m
1.493 m
1.427 m
0.876 m
0.591 m
0.455 m
0.352 m
0.389 m
0.641 m
0.763 m
1.056 m
0.965 m
1.069 m
1.594 m
1.342 m
0.888 m
0.721 m
1.057 m
0.763 m
0.536 m
0.660 m
0.735 m
0.887 m
0.739 m
0.928 m
1.216 m
1.030 m
0.798 m
0.811 m
0.763 m
0.560 m
0.512 m
0.570 m
0.790 m
0.685 m
0.686 m
0.850 m
1.317 m
1.067 m
0.712 m
0.575 m
0.608 m
0.450 m
0.910 m
1.071 m
1.037 m
0.833 m
0.617 m
1.012 m
1.679 m
2.232 m
1.728 m
0.981 m
0.618 m
1.144 m
1.094 m
0.824 m
0.702 m
0.620 m
0.588 m
0.748 m
0.770 m
0.903 m
0.734 m
0.474 m
0.328 m
0.284 m
0.419 m
0.534 m
0.554 m
0.634 m
0.606 m
0.672 m
0.916 m
0.900 m
1.247 m
1.317 m
0.838 m
0.585 m
0.456 m
0.415 m
0.484 m
0.715 m
0.607 m
0.451 m
1.323 m
1.515 m
1.121 m
0.790 m
0.603 m
0.396 m
0.266 m
0.293 m
0.420 m
0.654 m
0.446 m
0.343 m
0.827 m
0.958 m
1.075 m
1.070 m
0.712 m
0.440 m
0.384 m
0.422 m
0.509 m
0.656 m
0.666 m
1.079 m
1.123 m
0.841 m
0.559 m
0.359 m
0.276 m
0.179 m
0.088 m
0.223 m
0.351 m
0.429 m
0.487 m
0.911 m
1.409 m
1.351 m
1.025 m
1.055 m
0.689 m
0.484 m
0.339 m
0.446 m
0.368 m
0.526 m
0.721 m
0.882 m
1.155 m
1.433 m
0.831 m
0.466 m
0.315 m
0.192 m
0.229 m
0.560 m
0.855 m
0.944 m
0.946 m
0.878 m
1.444 m
1.736 m
1.360 m
0.851 m
0.451 m
0.287 m
0.411 m
0.977 m
0.904 m
0.903 m
0.773 m
0.984 m
1.218 m
0.984 m
0.615 m
0.367 m
0.313 m
0.181 m
0.183 m
0.230 m
0.373 m
0.435 m
0.315 m
0.455 m
0.810 m
0.913 m
0.543 m
0.405 m
0.450 m
0.318 m
0.261 m
0.607 m
0.679 m
0.537 m
0.443 m
0.925 m
1.366 m
1.172 m
0.832 m
0.515 m
0.283 m
0.258 m
0.391 m
0.427 m
0.631 m
1.006 m
0.848 m
0.799 m
1.217 m
1.192 m
0.689 m
1.033 m
1.175 m
0.935 m
0.858 m
0.850 m
1.162 m
1.259 m
0.993 m
1.106 m
1.302 m
1.088 m
0.766 m
0.873 m
0.877 m
0.634 m
0.386 m
0.236 m
0.422 m
0.533 m
0.370 m
0.770 m
1.227 m
1.281 m
1.131 m
0.633 m
0.275 m
0.095 m
0.039 m
0.353 m
0.423 m
no value
no value
no value
no value
no value
no value
no value
no value
0.178 m
0.153 m

How this compares

  • The daily average on 25 October 2026 was 0.185 m, the fifth lowest for 25 October in 54 years of record (1972 to 2026). The newest value is provisional.
  • That is 0.07 m below the median of 0.25 m for 25 October over the last 10 years. The newest value is provisional.
  • So far in 2026 the daily average was below the normal range on 34 of 47 days, the nineteenth most of the 55 years since 1972.

Same date in past years

25 October in the last 10 years

DayLevelAgainst the normal range for the date
0.08 m
0.318 m
1.003 m
0.428 m
0.241 m
0.157 m
0.526 m
0.199 m
0.253 m
0.099 m

Year by year

The lowest and highest daily average of each year

The lowest and highest daily average of each year 0 m 1 m 2 m Lowest -0.058 m, 1999 Highest 2.385 m, 2011
  • 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 Richelieu River at Saint-Jean-sur-Richelieu (marina) in each year from 1973 to 2025 with a value on at least 300 days, and in 2026 so far. The lowest daily average in our series since 1 April 1972 was -0.058 m, on 17 September 1999. The highest was 2.385 m, on 6 May 2011.
Table: The lowest and highest daily average of each year
YearLowest daily average (m)DayHighest daily average (m)DayDays with a value
0.308 m1.697 m365
0.338 m1.685 m365
0.268 m1.411 m365
0.594 m1.978 m366
0.268 m1.688 m365
0.03 m1.758 m365
0.14 m1.628 m365
0.16 m1.03 m366
0.335 m1.334 m365
0.188 m1.697 m365
0.175 m1.94 m365
0.29 m1.502 m366
0.208 m1.183 m365
0.387 m1.738 m365
0.227 m1.296 m365
0.449 m1.673 m365
0.071 m1.399 m365
0.213 m1.241 m366
0.241 m2.025 m365
0.241 m1.959 m365
0.138 m1.051 m365
0.212 m1.825 m366
0.308 m1.418 m365
0.376 m2.004 m365
-0.058 m1.248 m365
0.103 m1.83 m366
-0.002 m1.829 m365
0.076 m1.317 m365
0.272 m1.492 m365
0.348 m1.494 m366
0.335 m1.512 m365
0.46 m1.504 m365
0.267 m1.765 m365
0.324 m1.782 m366
0.425 m1.363 m365
0.357 m1.415 m365
0.363 m2.385 m365
0.176 m1.014 m365
0.314 m1.507 m365
0.115 m1.766 m365
0.246 m1.261 m365
-0.02 m1.256 m366
0.253 m1.708 m365
0.099 m1.671 m365
0.153 m1.855 m365
0.071 m1.324 m366
0.191 m1.039 m365
0.178 m1.637 m365
0.632 m1.518 m365
0.117 m1.501 m366
-0.054 m1.412 m361
so far, provisional0.066 m0.306 m46

Each year from January to December, weekly averages

Each year from January to December, weekly averages 0 m 1 m 2 m 1999, lowest day 2011, 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 Richelieu River at Saint-Jean-sur-Richelieu (marina) in each year from 1986 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 April 1972 was in 1999, the highest in 2011. 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 value0.350 m0.950 m0.391 m to 1.132 m
to no value0.367 m0.888 m0.405 m to 1.165 m
to no value0.397 m0.809 m0.426 m to 1.139 m
to no value0.518 m0.748 m0.426 m to 1.106 m
to no value0.630 m0.684 m0.412 m to 1.079 m
to no value0.681 m0.642 m0.385 m to 1.024 m
to no value0.715 m0.604 m0.357 m to 0.983 m
to no value0.666 m0.582 m0.342 m to 0.972 m
to no value0.667 m0.579 m0.346 m to 0.993 m
to no value0.650 m0.671 m0.356 m to 1.069 m
to no value0.658 m1.002 m0.391 m to 1.163 m
to no value0.778 m1.337 m0.435 m to 1.252 m
to no value0.925 m1.322 m0.535 m to 1.386 m
to no value1.120 m1.328 m0.761 m to 1.537 m
to no value1.187 m1.558 m0.820 m to 1.640 m
to no value1.158 m1.821 m0.949 m to 1.704 m
to no value1.024 m1.983 m0.964 m to 1.751 m
to no value0.941 m2.307 m0.941 m to 1.764 m
to no value0.847 m2.256 m0.897 m to 1.748 m
to no value0.768 m2.170 m0.852 m to 1.711 m
to no value0.698 m2.194 m0.785 m to 1.609 m
to no value0.639 m2.229 m0.703 m to 1.475 m
to no value0.556 m1.997 m0.642 m to 1.393 m
to no value0.494 m1.750 m0.599 m to 1.316 m
to no value0.394 m1.525 m0.540 m to 1.255 m
to no value0.346 m1.370 m0.464 m to 1.214 m
to no value0.324 m1.223 m0.400 m to 1.184 m
to no value0.324 m1.046 m0.377 m to 1.122 m
to no value0.294 m0.916 m0.353 m to 1.051 m
to no value0.268 m0.775 m0.307 m to 0.989 m
to no value0.244 m0.660 m0.318 m to 0.943 m
to no value0.200 m0.605 m0.308 m to 0.924 m
to no value0.172 m0.565 m0.288 m to 0.895 m
to no value0.164 m0.578 m0.261 m to 0.855 m
to no value0.121 m0.834 m0.242 m to 0.846 m
to no value0.121 m1.135 m0.215 m to 0.812 m
to 0.251 m0.119 m1.220 m0.197 m to 0.741 m
to 0.170 m0.252 m1.163 m0.199 m to 0.702 m
to 0.114 m0.445 m1.080 m0.198 m to 0.702 m
to 0.161 m0.442 m1.089 m0.199 m to 0.745 m
to 0.103 m0.470 m1.094 m0.224 m to 0.792 m
to 0.188 m0.472 m1.125 m0.230 m to 0.845 m
to no value0.540 m1.097 m0.224 m to 0.960 m
to no value0.629 m1.014 m0.224 m to 1.027 m
to no value0.546 m0.923 m0.247 m to 1.033 m
to no value0.498 m0.843 m0.268 m to 1.049 m
to no value0.536 m0.714 m0.272 m to 1.066 m
to no value0.628 m0.672 m0.295 m to 1.075 m
to no value0.717 m0.717 m0.318 m to 1.084 m
to no value0.687 m0.730 m0.337 m to 1.083 m
to no value0.700 m0.687 m0.346 m to 1.077 m
to no value0.584 m0.682 m0.384 m to 1.077 m
Every year
YearDays with a valueDays below the normal range
to 4734
361104
36628
3650
36532
365119
36698
3654
36549
36524
366160
36545
36537
36526
36539
3650
3650
3650
3660
3650
36519
3651
3660
36541
36556
365105
36630
365157
3652
3650
36613
365148
36512
36516
36612
36582
3650
36575
20543
29927
3656
36511
3660
36522
36522
36514
366143
3655
36567
36515
3660
3651
3650
3650
2750

How it compares

That is below the normal range for the date, in the lowest 5 percent of the daily averages of these dates in the 53 years between 1972 and 2025.

Records

  • Highest daily average in our series since 1 April 1972: 2.385 m on 6 May 2011.
  • Lowest daily average in our series since 1 April 1972: -0.058 m on 17 September 1999.

Also on this water

About this gauge

Saint-Jean-sur-Richelieu (marina) is a gauge on the Richelieu River in Canada.

It lies at 45.3023° N, 73.2501° W.

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

Our readings for this gauge go back to 1 April 1972.

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

That is below the normal range for the date, in the lowest 10 percent of the daily averages of these dates in the 53 years between 1972 and 2025.

The normal range for 25 October is 0.22 m to 0.96 m: the 10th to 90th percentile of the daily averages from 18 October to 1 November in 53 years between 1972 and 2025.

Keep exploring

Sources