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Porcupine River water level at International Boundary today

Is the Porcupine River unusually high at International Boundary?

The Porcupine River at International Boundary read 8.122 m at .

Level now

higher than any day of these dates in 11 years

8.122 m

Provisional

higher than any day of these dates in 11 years

8.122 mNormal for the date7.11 m to 7.85 mLowest 6.833 mMedian 7.43 m
The normal range for 26 October is 7.11 m to 7.85 m: the 10th to 90th percentile of the daily averages from 19 October to 2 November in 11 years between 2011 and 2024.
Table: where the water stands
LevelValue
Newest reading8.122 m,
Normal range for the date7.11 m to 7.85 m
Median for the date7.43 m
Lowest in our series6.833 m
Past day
+0.172 m
Past week
+0.621 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 Porcupine River at International Boundary averaged 7.948 m.

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

The last 90 days, against the normal range for each day 8 m 10 m Lowest 6.833 m 7.948 m
  • Level
  • Above the normal range
  • Normal range for the date
  • Median for the date
  • A year earlier
  • Our record
Daily averages of the Porcupine River at International Boundary 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 value7.401 m to 8.853 m8.008 mno value
no value7.398 m to 8.864 m8.005 mno value
no value7.388 m to 8.844 m7.996 mno value
no value7.384 m to 8.844 m7.992 mno value
no value7.353 m to 8.864 m7.988 mno value
no value7.350 m to 8.883 m7.988 mno value
no value7.306 m to 8.920 m7.975 mno value
no value7.295 m to 8.937 m7.971 mno value
no value7.282 m to 9.027 m7.975 mno value
no value7.256 m to 9.111 m7.980 mno value
no value7.244 m to 9.133 m7.966 mno value
no value7.237 m to 9.162 m7.980 mno value
no value7.211 m to 9.214 m8.004 mno value
no value7.192 m to 9.249 m8.022 mno value
no value7.191 m to 9.326 m8.056 mno value
no value7.191 m to 9.603 m8.117 mno value
no value7.206 m to 9.751 m8.170 mno value
no value7.227 m to 9.820 m8.206 mno value
no value7.242 m to 10.017 m8.206 mno value
no value7.248 m to 10.207 m8.202 mno value
no value7.257 m to 10.207 m8.150 mno value
no value7.285 m to 10.207 m8.150 mno value
no value7.295 m to 10.207 m8.162 mno value
no value7.304 m to 10.207 m8.202 mno value
no value7.310 m to 10.203 m8.206 mno value
no value7.327 m to 10.152 m8.208 mno value
no value7.342 m to 10.152 m8.208 mno value
no value7.365 m to 10.013 m8.207 mno value
no value7.447 m to 9.960 m8.208 mno value
no value7.460 m to 9.879 m8.208 mno value
no value7.579 m to 9.849 m8.219 mno value
no value7.633 m to 9.847 m8.237 mno value
no value7.666 m to 9.849 m8.249 mno value
no value7.701 m to 9.849 m8.286 mno value
no value7.720 m to 9.849 m8.319 mno value
no value7.722 m to 9.847 m8.419 mno value
no value7.722 m to 9.844 m8.487 mno value
no value7.736 m to 9.844 m8.487 mno value
no value7.755 m to 9.849 m8.487 mno value
no value7.760 m to 9.849 m8.502 mno value
no value7.776 m to 9.846 m8.544 mno value
no value7.779 m to 9.844 m8.582 mno value
no value7.782 m to 9.785 m8.606 mno value
no value7.797 m to 9.763 m8.621 mno value
no value7.831 m to 9.702 m8.613 mno value
10.013 m7.845 m to 9.566 m8.606 mno value
10.109 m7.855 m to 9.543 m8.587 mno value
10.450 m7.842 m to 9.536 m8.579 mno value
10.741 m7.853 m to 9.502 m8.569 mno value
10.690 m7.882 m to 9.495 m8.555 mno value
10.615 m7.929 m to 9.473 m8.548 mno value
10.501 m7.948 m to 9.403 m8.545 mno value
10.295 m7.935 m to 9.369 m8.532 mno value
10.101 m7.929 m to 9.369 m8.487 mno value
10.104 m7.876 m to 9.365 m8.467 mno value
9.980 m7.833 m to 9.341 m8.435 mno value
9.807 m7.783 m to 9.286 m8.395 mno value
9.819 m7.773 m to 9.271 m8.346 mno value
10.094 m7.761 m to 9.259 m8.289 mno value
10.106 m7.754 m to 9.254 m8.264 mno value
9.871 m7.739 m to 9.186 m8.235 mno value
9.585 m7.724 m to 9.094 m8.191 mno value
9.309 m7.700 m to 9.036 m8.151 mno value
9.085 m7.666 m to 8.982 m8.126 mno value
8.898 m7.588 m to 8.938 m8.084 mno value
8.742 m7.528 m to 8.889 m8.036 mno value
8.623 m7.441 m to 8.806 m8.005 mno value
8.514 m7.391 m to 8.765 m7.980 mno value
8.409 m7.340 m to 8.688 m7.932 mno value
8.309 m7.300 m to 8.621 m7.870 mno value
8.216 m7.260 m to 8.575 m7.824 mno value
8.138 m7.230 m to 8.516 m7.788 mno value
8.046 m7.198 m to 8.482 m7.750 mno value
7.965 m7.169 m to 8.471 m7.687 mno value
7.881 m7.128 m to 8.457 m7.645 mno value
7.810 m7.116 m to 8.450 m7.569 mno value
7.673 m7.102 m to 8.444 m7.514 mno value
7.580 m7.093 m to 8.405 m7.453 mno value
7.588 m7.093 m to 8.356 m7.393 mno value
7.648 m7.092 m to 8.312 m7.369 mno value
7.714 m7.095 m to 8.305 m7.348 mno value
7.759 m7.094 m to 8.303 m7.373 mno value
7.681 m7.100 m to 8.258 m7.366 mno value
7.514 m7.100 m to 8.191 m7.363 mno value
7.473 m7.100 m to 8.126 m7.364 mno value
7.464 m7.100 m to 8.108 m7.373 mno value
7.332 m7.100 m to 8.068 m7.383 mno value
7.327 m7.112 m to 8.000 m7.419 mno value
8.016 m7.116 m to 7.990 m7.437 mno value
7.948 m7.115 m to 7.975 m7.439 mno value

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

The last 12 months, against the normal range for each day 7.5 m 10.0 m 12.5 m 15.0 m Highest 14.937 m Lowest 6.833 m 7.948 m
  • Level
  • Above the normal range
  • Normal range for the date
  • Median for the date
  • Our record
Daily averages of the Porcupine River at International Boundary 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
no value7.115 m to 7.975 m7.439 m
no value7.111 m to 7.847 m7.431 m
no value7.118 m to 7.870 m7.441 m
no value7.122 m to 7.907 m7.451 m
no value7.125 m to 7.912 m7.462 m
no value7.131 m to 7.923 m7.462 m
no value7.125 m to 7.923 m7.482 m
no value7.121 m to 7.933 m7.496 m
no value7.108 m to 7.937 m7.497 m
no value7.108 m to 7.937 m7.497 m
no value7.108 m to 7.937 m7.497 m
no value7.108 m to 7.937 m7.498 m
no value7.108 m to 7.937 m7.497 m
no value7.092 m to 7.941 m7.498 m
no value7.086 m to 7.941 m7.502 m
no value7.112 m to 7.941 m7.505 m
no value7.115 m to 7.945 m7.507 m
no value7.093 m to 7.945 m7.507 m
no value7.085 m to 7.942 m7.507 m
no value7.086 m to 7.910 m7.513 m
no value7.086 m to 7.888 m7.519 m
no value7.084 m to 7.845 m7.518 m
no value7.190 m to 7.844 m7.526 m
no value7.180 m to 7.804 m7.519 m
no value7.162 m to 7.777 m7.510 m
no value7.155 m to 7.747 m7.496 m
no value7.139 m to 7.737 m7.489 m
no value7.123 m to 7.709 m7.468 m
no value7.111 m to 7.676 m7.454 m
no value7.103 m to 7.673 m7.426 m
no value7.097 m to 7.649 m7.405 m
no value7.087 m to 7.645 m7.380 m
no value7.087 m to 7.631 m7.363 m
no value7.104 m to 7.693 m7.374 m
no value7.104 m to 7.673 m7.360 m
no value7.104 m to 7.662 m7.343 m
no value7.099 m to 7.650 m7.326 m
no value7.095 m to 7.644 m7.314 m
no value7.092 m to 7.632 m7.298 m
no value7.087 m to 7.622 m7.290 m
no value7.079 m to 7.616 m7.294 m
no value7.079 m to 7.609 m7.284 m
no value7.079 m to 7.599 m7.271 m
no value7.079 m to 7.582 m7.263 m
no value7.079 m to 7.567 m7.257 m
no value7.079 m to 7.550 m7.255 m
no value7.077 m to 7.538 m7.250 m
no value7.074 m to 7.534 m7.248 m
no value7.068 m to 7.529 m7.238 m
no valueno valueno value
no valueno valueno value
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no value6.974 m to 7.260 m7.148 m
no value6.974 m to 7.260 m7.148 m
no value6.974 m to 7.260 m7.119 m
no value6.974 m to 7.259 m7.119 m
no valueno valueno value
no valueno valueno value
no valueno valueno value
no valueno valueno value
no valueno valueno value
no valueno valueno value
no valueno valueno value
no valueno valueno value
no valueno valueno value
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no valueno valueno value
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no valueno valueno value
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no valueno valueno value
no value7.026 m to 7.258 m7.125 m
no value7.033 m to 7.260 m7.139 m
no value7.037 m to 7.280 m7.140 m
no value7.040 m to 7.350 m7.158 m
no value7.041 m to 7.587 m7.163 m
no value7.042 m to 7.980 m7.176 m
no value7.049 m to 8.410 m7.185 m
no value7.056 m to 9.466 m7.192 m
no value7.063 m to 11.310 m7.197 m
no value7.067 m to 11.890 m7.224 m
no value7.071 m to 12.467 m7.245 m
no value7.079 m to 12.864 m7.296 m
no valueno valueno value
no valueno valueno value
no valueno valueno value
no valueno valueno value
no value7.141 m to 13.670 m10.566 m
no value7.165 m to 13.634 m10.715 m
no value7.205 m to 13.598 m11.075 m
no value7.450 m to 13.460 m11.294 m
no value8.039 m to 13.455 m11.393 m
no value8.644 m to 13.482 m11.393 m
no value8.805 m to 13.437 m11.384 m
no value9.053 m to 13.390 m11.334 m
no value9.439 m to 13.234 m11.214 m
no value9.392 m to 13.065 m11.141 m
no value9.241 m to 13.048 m11.108 m
no value9.175 m to 12.954 m10.959 m
no value9.095 m to 12.878 m10.809 m
no value9.041 m to 12.876 m10.665 m
no value8.944 m to 12.777 m10.545 m
no value8.862 m to 12.541 m10.380 m
no value8.787 m to 12.403 m10.284 m
no value8.749 m to 12.281 m10.192 m
no value8.712 m to 12.089 m9.966 m
no value8.670 m to 11.939 m9.771 m
no value8.541 m to 11.695 m9.581 m
no value8.427 m to 11.604 m9.482 m
no value8.336 m to 11.508 m9.400 m
no value8.236 m to 11.400 m9.308 m
no value8.160 m to 11.273 m9.237 m
no value8.095 m to 11.151 m9.143 m
no value8.047 m to 10.607 m9.054 m
no value8.022 m to 10.217 m8.958 m
no value7.988 m to 10.097 m8.841 m
no value7.969 m to 10.024 m8.788 m
no value7.951 m to 9.974 m8.690 m
no value7.907 m to 9.848 m8.661 m
no value7.867 m to 9.802 m8.617 m
no value7.799 m to 9.756 m8.575 m
no value7.715 m to 9.670 m8.538 m
no value7.643 m to 9.627 m8.495 m
no value7.571 m to 9.503 m8.469 m
no value7.516 m to 9.414 m8.452 m
no value7.474 m to 9.372 m8.411 m
no value7.451 m to 9.369 m8.364 m
no value7.442 m to 9.369 m8.337 m
no value7.442 m to 9.388 m8.255 m
no value7.434 m to 9.420 m8.184 m
no value7.425 m to 9.420 m8.161 m
no value7.419 m to 9.388 m8.156 m
no value7.403 m to 9.369 m8.151 m
no value7.381 m to 9.332 m8.157 m
no value7.369 m to 9.317 m8.160 m
no value7.346 m to 9.332 m8.160 m
no value7.330 m to 9.332 m8.160 m
no value7.315 m to 9.468 m8.157 m
no value7.283 m to 9.491 m8.154 m
no value7.254 m to 9.577 m8.154 m
no value7.207 m to 9.654 m8.151 m
no value7.173 m to 9.654 m8.158 m
no value7.125 m to 9.672 m8.199 m
no value7.083 m to 9.699 m8.210 m
no value7.059 m to 9.733 m8.210 m
no value7.044 m to 9.699 m8.199 m
no value7.033 m to 9.663 m8.199 m
no value7.025 m to 9.663 m8.189 m
no value7.025 m to 9.492 m8.171 m
no value7.025 m to 9.485 m8.155 m
no value7.025 m to 9.458 m8.155 m
no value7.025 m to 9.432 m8.151 m
no value7.025 m to 9.337 m8.133 m
no value7.025 m to 9.177 m8.116 m
no value7.025 m to 9.092 m8.065 m
no value7.048 m to 9.036 m8.059 m
no value7.167 m to 8.919 m8.046 m
no value7.405 m to 8.882 m8.030 m
no value7.404 m to 8.882 m8.022 m
no value7.404 m to 8.882 m8.008 m
no value7.401 m to 8.853 m8.008 m
no value7.398 m to 8.864 m8.005 m
no value7.388 m to 8.844 m7.996 m
no value7.384 m to 8.844 m7.992 m
no value7.353 m to 8.864 m7.988 m
no value7.350 m to 8.883 m7.988 m
no value7.306 m to 8.920 m7.975 m
no value7.295 m to 8.937 m7.971 m
no value7.282 m to 9.027 m7.975 m
no value7.256 m to 9.111 m7.980 m
no value7.244 m to 9.133 m7.966 m
no value7.237 m to 9.162 m7.980 m
no value7.211 m to 9.214 m8.004 m
no value7.192 m to 9.249 m8.022 m
no value7.191 m to 9.326 m8.056 m
no value7.191 m to 9.603 m8.117 m
no value7.206 m to 9.751 m8.170 m
no value7.227 m to 9.820 m8.206 m
no value7.242 m to 10.017 m8.206 m
no value7.248 m to 10.207 m8.202 m
no value7.257 m to 10.207 m8.150 m
no value7.285 m to 10.207 m8.150 m
no value7.295 m to 10.207 m8.162 m
no value7.304 m to 10.207 m8.202 m
no value7.310 m to 10.203 m8.206 m
no value7.327 m to 10.152 m8.208 m
no value7.342 m to 10.152 m8.208 m
no value7.365 m to 10.013 m8.207 m
no value7.447 m to 9.960 m8.208 m
no value7.460 m to 9.879 m8.208 m
no value7.579 m to 9.849 m8.219 m
no value7.633 m to 9.847 m8.237 m
no value7.666 m to 9.849 m8.249 m
no value7.701 m to 9.849 m8.286 m
no value7.720 m to 9.849 m8.319 m
no value7.722 m to 9.847 m8.419 m
no value7.722 m to 9.844 m8.487 m
no value7.736 m to 9.844 m8.487 m
no value7.755 m to 9.849 m8.487 m
no value7.760 m to 9.849 m8.502 m
no value7.776 m to 9.846 m8.544 m
no value7.779 m to 9.844 m8.582 m
no value7.782 m to 9.785 m8.606 m
no value7.797 m to 9.763 m8.621 m
no value7.831 m to 9.702 m8.613 m
10.013 m7.845 m to 9.566 m8.606 m
10.109 m7.855 m to 9.543 m8.587 m
10.450 m7.842 m to 9.536 m8.579 m
10.741 m7.853 m to 9.502 m8.569 m
10.690 m7.882 m to 9.495 m8.555 m
10.615 m7.929 m to 9.473 m8.548 m
10.501 m7.948 m to 9.403 m8.545 m
10.295 m7.935 m to 9.369 m8.532 m
10.101 m7.929 m to 9.369 m8.487 m
10.104 m7.876 m to 9.365 m8.467 m
9.980 m7.833 m to 9.341 m8.435 m
9.807 m7.783 m to 9.286 m8.395 m
9.819 m7.773 m to 9.271 m8.346 m
10.094 m7.761 m to 9.259 m8.289 m
10.106 m7.754 m to 9.254 m8.264 m
9.871 m7.739 m to 9.186 m8.235 m
9.585 m7.724 m to 9.094 m8.191 m
9.309 m7.700 m to 9.036 m8.151 m
9.085 m7.666 m to 8.982 m8.126 m
8.898 m7.588 m to 8.938 m8.084 m
8.742 m7.528 m to 8.889 m8.036 m
8.623 m7.441 m to 8.806 m8.005 m
8.514 m7.391 m to 8.765 m7.980 m
8.409 m7.340 m to 8.688 m7.932 m
8.309 m7.300 m to 8.621 m7.870 m
8.216 m7.260 m to 8.575 m7.824 m
8.138 m7.230 m to 8.516 m7.788 m
8.046 m7.198 m to 8.482 m7.750 m
7.965 m7.169 m to 8.471 m7.687 m
7.881 m7.128 m to 8.457 m7.645 m
7.810 m7.116 m to 8.450 m7.569 m
7.673 m7.102 m to 8.444 m7.514 m
7.580 m7.093 m to 8.405 m7.453 m
7.588 m7.093 m to 8.356 m7.393 m
7.648 m7.092 m to 8.312 m7.369 m
7.714 m7.095 m to 8.305 m7.348 m
7.759 m7.094 m to 8.303 m7.373 m
7.681 m7.100 m to 8.258 m7.366 m
7.514 m7.100 m to 8.191 m7.363 m
7.473 m7.100 m to 8.126 m7.364 m
7.464 m7.100 m to 8.108 m7.373 m
7.332 m7.100 m to 8.068 m7.383 m
7.327 m7.112 m to 8.000 m7.419 m
8.016 m7.116 m to 7.990 m7.437 m
7.948 m7.115 m to 7.975 m7.439 m

The last 10 years, weekly averages

The last 10 years, weekly averages 7.5 m 10.0 m 12.5 m 15.0 m Highest 14.937 m Lowest 6.833 m 7.582 m
  • Level
  • Our record
Weekly averages of the Porcupine River at International Boundary from the week of 24 October 2016 to 25 October 2026.
Table: The last 10 years, weekly averages
Week startingWeekly average (m)
7.718 m
7.950 m
7.771 m
7.611 m
7.478 m
7.263 m
7.257 m
7.230 m
7.215 m
7.226 m
7.358 m
7.230 m
7.198 m
7.177 m
7.208 m
7.212 m
7.206 m
7.215 m
7.231 m
7.221 m
7.216 m
7.219 m
7.226 m
7.249 m
7.254 m
7.239 m
7.234 m
7.221 m
8.529 m
11.870 m
11.763 m
9.661 m
8.371 m
7.615 m
7.226 m
7.310 m
7.306 m
7.047 m
7.089 m
8.316 m
7.630 m
7.500 m
7.836 m
8.027 m
8.211 m
8.535 m
8.371 m
8.122 m
8.158 m
8.534 m
8.219 m
7.438 m
7.483 m
7.566 m
7.615 m
7.560 m
7.462 m
7.322 m
7.254 m
7.196 m
no value
no value
no value
no value
no value
7.032 m
7.014 m
7.006 m
7.020 m
7.033 m
7.014 m
7.029 m
7.026 m
7.025 m
7.013 m
7.004 m
7.018 m
7.013 m
7.035 m
7.041 m
8.772 m
11.437 m
10.749 m
9.896 m
9.876 m
8.581 m
8.568 m
9.155 m
8.715 m
8.232 m
8.683 m
8.367 m
8.592 m
9.512 m
10.070 m
10.294 m
9.834 m
10.252 m
9.538 m
8.580 m
8.077 m
7.875 m
7.314 m
7.232 m
7.676 m
7.648 m
7.666 m
7.533 m
7.590 m
7.452 m
7.343 m
7.267 m
7.214 m
7.182 m
7.193 m
7.173 m
7.164 m
7.163 m
7.161 m
7.169 m
7.174 m
7.175 m
7.159 m
7.154 m
7.161 m
7.159 m
7.159 m
7.154 m
7.159 m
7.154 m
7.176 m
7.120 m
7.141 m
11.809 m
12.792 m
11.202 m
9.065 m
7.996 m
8.123 m
7.870 m
8.112 m
7.902 m
7.712 m
7.776 m
7.459 m
8.111 m
9.155 m
9.704 m
8.989 m
9.415 m
8.978 m
8.486 m
9.104 m
8.502 m
8.454 m
8.172 m
8.468 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
11.597 m
no value
no value
no value
8.780 m
8.825 m
10.098 m
9.958 m
8.921 m
7.775 m
9.042 m
8.823 m
8.596 m
8.852 m
8.255 m
7.777 m
8.019 m
8.726 m
8.555 m
8.129 m
7.800 m
7.645 m
7.363 m
7.403 m
7.405 m
7.418 m
7.266 m
7.267 m
7.169 m
7.202 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
8.526 m
11.017 m
10.993 m
9.175 m
9.355 m
8.631 m
7.759 m
7.315 m
7.021 m
6.944 m
6.973 m
7.040 m
7.201 m
6.992 m
7.755 m
7.969 m
8.294 m
8.220 m
8.104 m
7.652 m
7.329 m
7.071 m
6.960 m
7.187 m
7.096 m
7.059 m
7.015 m
6.955 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
7.283 m
7.205 m
8.923 m
10.761 m
11.294 m
11.514 m
9.442 m
9.138 m
9.148 m
8.191 m
7.520 m
7.587 m
7.725 m
7.741 m
7.286 m
7.269 m
7.525 m
7.987 m
7.924 m
7.889 m
9.499 m
9.218 m
8.839 m
8.144 m
8.455 m
7.862 m
7.476 m
7.793 m
7.796 m
7.659 m
7.489 m
7.358 m
7.237 m
7.149 m
7.087 m
7.076 m
7.065 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
7.084 m
7.090 m
7.098 m
7.057 m
7.058 m
7.233 m
13.914 m
11.293 m
10.336 m
9.204 m
8.892 m
8.336 m
8.034 m
7.927 m
7.553 m
8.517 m
7.887 m
7.527 m
7.375 m
7.247 m
7.963 m
8.868 m
9.490 m
9.020 m
8.453 m
8.109 m
7.713 m
7.283 m
7.274 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
12.194 m
11.715 m
10.239 m
8.543 m
8.172 m
7.978 m
10.117 m
8.242 m
7.888 m
7.936 m
7.992 m
8.179 m
8.018 m
8.207 m
8.773 m
8.425 m
8.531 m
8.363 m
8.008 m
7.498 m
7.590 m
7.779 m
7.638 m
7.512 m
7.577 m
7.545 m
7.481 m
7.508 m
7.501 m
7.353 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
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
10.435 m
9.895 m
8.797 m
8.052 m
7.663 m
7.582 m

The whole record since 2011, weekly averages

The whole record since 2011, weekly averages 7.5 m 10.0 m 12.5 m 15.0 m Highest 14.937 m Lowest 6.833 m 7.582 m
  • Level
  • Our record
Weekly averages of the Porcupine River at International Boundary from 1 January 2011 to 25 October 2026.
Table: The whole record since 2011, weekly averages
Week startingWeekly average (m)
no value
7.047 m
7.043 m
7.045 m
7.051 m
7.044 m
7.055 m
7.039 m
7.052 m
7.043 m
7.034 m
7.020 m
7.039 m
7.052 m
7.094 m
7.098 m
7.111 m
7.117 m
7.119 m
7.093 m
no value
13.305 m
9.955 m
8.312 m
8.353 m
9.748 m
8.689 m
7.687 m
8.542 m
9.226 m
8.067 m
7.974 m
7.567 m
8.346 m
7.914 m
7.782 m
7.900 m
8.519 m
8.137 m
7.832 m
7.496 m
7.146 m
7.195 m
7.288 m
7.332 m
7.265 m
7.233 m
7.167 m
7.108 m
7.096 m
7.103 m
7.112 m
7.107 m
7.126 m
7.142 m
7.137 m
7.122 m
7.133 m
7.148 m
7.138 m
7.128 m
7.120 m
7.115 m
7.121 m
7.137 m
7.148 m
7.164 m
7.208 m
7.201 m
7.141 m
7.084 m
7.138 m
9.354 m
12.984 m
11.477 m
9.342 m
8.345 m
7.732 m
7.461 m
8.697 m
9.171 m
8.928 m
8.606 m
8.201 m
8.133 m
7.675 m
7.348 m
7.351 m
8.132 m
7.888 m
7.751 m
7.798 m
7.871 m
7.411 m
7.114 m
7.273 m
7.112 m
7.218 m
7.156 m
7.078 m
7.074 m
7.062 m
7.049 m
7.046 m
7.047 m
7.053 m
7.046 m
7.055 m
7.057 m
7.051 m
7.089 m
7.122 m
7.130 m
7.127 m
7.147 m
7.179 m
7.209 m
7.215 m
7.224 m
7.254 m
no value
no value
7.248 m
7.226 m
7.101 m
8.774 m
13.082 m
11.703 m
10.173 m
8.795 m
8.409 m
8.354 m
9.467 m
8.736 m
7.762 m
7.696 m
7.461 m
7.179 m
7.517 m
8.030 m
7.583 m
8.406 m
8.738 m
8.046 m
7.762 m
7.453 m
7.238 m
7.190 m
7.401 m
7.283 m
7.217 m
7.252 m
7.228 m
7.179 m
7.140 m
7.095 m
7.046 m
7.016 m
7.010 m
7.015 m
7.021 m
7.012 m
7.034 m
7.018 m
7.006 m
7.006 m
6.990 m
6.987 m
6.976 m
6.972 m
6.967 m
6.969 m
6.968 m
6.951 m
6.898 m
10.659 m
11.226 m
10.137 m
9.057 m
9.792 m
9.533 m
8.975 m
8.279 m
9.003 m
8.303 m
8.527 m
8.371 m
8.403 m
8.994 m
8.413 m
8.815 m
8.681 m
8.750 m
8.261 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
7.742 m
7.621 m
7.546 m
7.492 m
7.447 m
7.409 m
7.346 m
7.305 m
7.317 m
7.297 m
7.258 m
7.282 m
7.294 m
7.285 m
7.278 m
7.277 m
7.274 m
7.253 m
7.260 m
7.264 m
7.258 m
no value
7.213 m
7.337 m
12.307 m
14.018 m
10.842 m
8.780 m
8.977 m
8.249 m
7.892 m
8.444 m
8.654 m
8.569 m
8.065 m
8.257 m
8.638 m
9.069 m
8.773 m
9.101 m
10.456 m
9.428 m
9.216 m
9.246 m
8.448 m
8.780 m
7.869 m
7.618 m
7.932 m
8.138 m
8.121 m
7.976 m
7.746 m
7.622 m
7.499 m
7.379 m
7.324 m
7.276 m
7.203 m
7.164 m
7.140 m
7.116 m
7.110 m
7.106 m
7.105 m
7.104 m
7.101 m
7.096 m
7.102 m
7.102 m
7.112 m
7.110 m
7.100 m
7.088 m
no value
no value
no value
11.081 m
11.334 m
9.342 m
9.308 m
9.367 m
8.645 m
8.722 m
9.034 m
10.038 m
8.956 m
8.380 m
8.894 m
9.686 m
11.525 m
9.958 m
9.167 m
8.660 m
8.926 m
9.384 m
8.769 m
8.141 m
7.375 m
7.241 m
7.718 m
7.950 m
7.771 m
7.611 m
7.478 m
7.263 m
7.257 m
7.230 m
7.215 m
7.226 m
7.358 m
7.230 m
7.198 m
7.177 m
7.208 m
7.212 m
7.206 m
7.215 m
7.231 m
7.221 m
7.216 m
7.219 m
7.226 m
7.249 m
7.254 m
7.239 m
7.234 m
7.221 m
8.529 m
11.870 m
11.763 m
9.661 m
8.371 m
7.615 m
7.226 m
7.310 m
7.306 m
7.047 m
7.089 m
8.316 m
7.630 m
7.500 m
7.836 m
8.027 m
8.211 m
8.535 m
8.371 m
8.122 m
8.158 m
8.534 m
8.219 m
7.438 m
7.483 m
7.566 m
7.615 m
7.560 m
7.462 m
7.322 m
7.254 m
7.196 m
no value
no value
no value
no value
no value
7.032 m
7.014 m
7.006 m
7.020 m
7.033 m
7.014 m
7.029 m
7.026 m
7.025 m
7.013 m
7.004 m
7.018 m
7.013 m
7.035 m
7.041 m
8.772 m
11.437 m
10.749 m
9.896 m
9.876 m
8.581 m
8.568 m
9.155 m
8.715 m
8.232 m
8.683 m
8.367 m
8.592 m
9.512 m
10.070 m
10.294 m
9.834 m
10.252 m
9.538 m
8.580 m
8.077 m
7.875 m
7.314 m
7.232 m
7.676 m
7.648 m
7.666 m
7.533 m
7.590 m
7.452 m
7.343 m
7.267 m
7.214 m
7.182 m
7.193 m
7.173 m
7.164 m
7.163 m
7.161 m
7.169 m
7.174 m
7.175 m
7.159 m
7.154 m
7.161 m
7.159 m
7.159 m
7.154 m
7.159 m
7.154 m
7.176 m
7.120 m
7.141 m
11.809 m
12.792 m
11.202 m
9.065 m
7.996 m
8.123 m
7.870 m
8.112 m
7.902 m
7.712 m
7.776 m
7.459 m
8.111 m
9.155 m
9.704 m
8.989 m
9.415 m
8.978 m
8.486 m
9.104 m
8.502 m
8.454 m
8.172 m
8.468 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
11.597 m
no value
no value
no value
8.780 m
8.825 m
10.098 m
9.958 m
8.921 m
7.775 m
9.042 m
8.823 m
8.596 m
8.852 m
8.255 m
7.777 m
8.019 m
8.726 m
8.555 m
8.129 m
7.800 m
7.645 m
7.363 m
7.403 m
7.405 m
7.418 m
7.266 m
7.267 m
7.169 m
7.202 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
8.526 m
11.017 m
10.993 m
9.175 m
9.355 m
8.631 m
7.759 m
7.315 m
7.021 m
6.944 m
6.973 m
7.040 m
7.201 m
6.992 m
7.755 m
7.969 m
8.294 m
8.220 m
8.104 m
7.652 m
7.329 m
7.071 m
6.960 m
7.187 m
7.096 m
7.059 m
7.015 m
6.955 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
7.283 m
7.205 m
8.923 m
10.761 m
11.294 m
11.514 m
9.442 m
9.138 m
9.148 m
8.191 m
7.520 m
7.587 m
7.725 m
7.741 m
7.286 m
7.269 m
7.525 m
7.987 m
7.924 m
7.889 m
9.499 m
9.218 m
8.839 m
8.144 m
8.455 m
7.862 m
7.476 m
7.793 m
7.796 m
7.659 m
7.489 m
7.358 m
7.237 m
7.149 m
7.087 m
7.076 m
7.065 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
7.084 m
7.090 m
7.098 m
7.057 m
7.058 m
7.233 m
13.914 m
11.293 m
10.336 m
9.204 m
8.892 m
8.336 m
8.034 m
7.927 m
7.553 m
8.517 m
7.887 m
7.527 m
7.375 m
7.247 m
7.963 m
8.868 m
9.490 m
9.020 m
8.453 m
8.109 m
7.713 m
7.283 m
7.274 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
12.194 m
11.715 m
10.239 m
8.543 m
8.172 m
7.978 m
10.117 m
8.242 m
7.888 m
7.936 m
7.992 m
8.179 m
8.018 m
8.207 m
8.773 m
8.425 m
8.531 m
8.363 m
8.008 m
7.498 m
7.590 m
7.779 m
7.638 m
7.512 m
7.577 m
7.545 m
7.481 m
7.508 m
7.501 m
7.353 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
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
10.435 m
9.895 m
8.797 m
8.052 m
7.663 m
7.582 m

How this compares

  • The daily average on 25 October 2026 was 7.948 m, the second highest for 25 October in 13 years of record (2011 to 2026). The newest value is provisional.

Same date in past years

25 October in the last 10 years

DayLevelAgainst the normal range for the date
no value
7.712 m
no value
7.544 m
7.153 m
7.406 m
8.496 m
7.643 m
7.451 m
7.507 m

Year by year

The lowest and highest daily average of each year

The lowest and highest daily average of each year 7.5 m 10.0 m 12.5 m 15.0 m Highest 14.937 m, 2011
  • Each year, lowest to highest
  • The year so far
  • Highest in our series
The lowest and highest daily average of the Porcupine River at International Boundary in each year from 2011 to 2019 with a value on at least 300 days, and in 2026 so far. The highest daily average in our series since 1 January 2011 was 14.937 m, on 25 May 2011.
Table: The lowest and highest daily average of each year
YearLowest daily average (m)DayHighest daily average (m)DayDays with a value
6.983 m14.937 m353
7.042 m13.294 m362
7.017 m13.568 m353
7.185 m14.707 m358
7.012 m13.086 m348
6.973 m12.221 m350
6.992 m12.925 m343
7.064 m14.126 m303
so far, provisional7.327 m10.741 m45

Each year from January to December, weekly averages

Each year from January to December, weekly averages 7.5 m 10.0 m 12.5 m 2011, highest day 2026 so far
  • The year so far
  • Year of the highest day in our series
  • Other years
  • Normal range for the week
The weekly averages of the Porcupine River at International Boundary in each year from 2011 to 2024 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 1 January 2011 was 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), highest day Weekly average (m)Normal range (m)
to no value7.047 mno value
to no value7.045 mno value
to no value7.044 mno value
to no value7.052 mno value
to no value7.039 mno value
to no value7.056 mno value
to no value7.043 mno value
to no value7.046 mno value
to no value7.052 mno value
to no value7.035 mno value
to no value7.022 mno value
to no value7.037 mno value
to no value7.042 mno value
to no value7.085 mno value
to no value7.098 mno value
to no value7.109 mno value
to no value7.114 mno value
to no value7.120 m7.040 m to 7.350 m
to no value7.098 m7.071 m to 12.467 m
to no valueno value7.165 m to 13.634 m
to no valueno value9.439 m to 13.234 m
to no value10.802 m8.862 m to 12.541 m
to no value8.648 m8.336 m to 11.508 m
to no value8.135 m7.969 m to 10.024 m
to no value9.594 m7.571 m to 9.503 m
to no value9.042 m7.425 m to 9.420 m
to no value7.788 m7.315 m to 9.468 m
to no value8.032 m7.059 m to 9.733 m
to no value9.465 m7.025 m to 9.432 m
to no value8.267 m7.404 m to 8.882 m
to no value7.994 m7.350 m to 8.883 m
to no value7.676 m7.211 m to 9.214 m
to no value8.097 m7.248 m to 10.207 m
to no value8.072 m7.342 m to 10.152 m
to no value7.807 m7.701 m to 9.849 m
to no value7.803 m7.776 m to 9.846 m
to 10.436 m8.398 m7.842 m to 9.536 m
to 10.087 m8.286 m7.876 m to 9.365 m
to 9.564 m7.900 m7.724 m to 9.094 m
to 8.422 m7.604 m7.340 m to 8.688 m
to 7.792 m7.246 m7.116 m to 8.450 m
to 7.608 m7.060 m7.100 m to 8.258 m
to no value7.340 m7.115 m to 7.975 m
to no value7.322 m7.121 m to 7.933 m
to no value7.300 m7.086 m to 7.941 m
to no value7.227 m7.084 m to 7.845 m
to no value7.201 m7.111 m to 7.676 m
to no value7.111 m7.104 m to 7.662 m
to no value7.102 m7.079 m to 7.599 m
to no value7.099 mno value
to no value7.108 mno value
to no value7.107 mno value
Every year
YearDays with a valueDays below the normal range
to 460
2080
2043
2529
194100
1851
3034
3433
35036
3481
3582
29815
35326
36257
35312

How it compares

That is higher than any of the daily averages of these dates in the 11 years between 2011 and 2024.

Records

  • Highest daily average in our series since 1 January 2011: 14.937 m on 25 May 2011.
  • Lowest daily average in our series since 1 January 2011: 6.833 m on 13 October 2021.

About this gauge

International Boundary is a gauge on the Porcupine River in Canada.

It lies at 67.4585° N, 140.6620° 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 2011.

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 within the normal range for the date.

The normal range for 25 October is 7.12 m to 7.97 m: the 10th to 90th percentile of the daily averages from 18 October to 1 November in 12 years between 2011 and 2024.

Keep exploring

Sources