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St. Mary River (Alberta) water level at Lethbridge today

Is the St. Mary River (Alberta) at Lethbridge within its normal range for the date?

The St. Mary River (Alberta) at Lethbridge read 1.301 m at .

Level now

within the normal range for the date

1.301 m

Provisional

within the normal range for the date

1.301 mNormal for the date1.14 m to 1.45 mLowest 1.075 mMedian 1.21 m
The normal range for 26 October is 1.14 m to 1.45 m: the 10th to 90th percentile of the daily averages from 19 October to 2 November in 13 years between 2012 and 2024.
Table: where the water stands
LevelValue
Newest reading1.301 m,
Normal range for the date1.14 m to 1.45 m
Median for the date1.21 m
Lowest in our series1.075 m
Past day
+0.001 m
Past week
-0.006 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 St. Mary River (Alberta) at Lethbridge averaged 1.30 m.

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

The last 90 days, against the normal range for each day 1.2 m 1.4 m Lowest 1.075 m 1.300 m
  • Level
  • Above the normal range
  • Normal range for the date
  • Median for the date
  • A year earlier
  • Our record
Daily averages of the St. Mary River (Alberta) at Lethbridge 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 value1.152 m to 1.432 m1.227 mno value
no value1.153 m to 1.379 m1.227 mno value
no value1.154 m to 1.363 m1.229 mno value
no value1.155 m to 1.353 m1.229 mno value
no value1.157 m to 1.351 m1.229 mno value
no value1.157 m to 1.351 m1.229 mno value
no value1.158 m to 1.348 m1.228 mno value
no value1.159 m to 1.330 m1.225 mno value
no value1.162 m to 1.328 m1.224 mno value
no value1.164 m to 1.325 m1.224 mno value
no value1.164 m to 1.318 m1.224 mno value
no value1.164 m to 1.314 m1.225 mno value
no value1.164 m to 1.314 m1.224 mno value
no value1.164 m to 1.314 m1.223 mno value
no value1.163 m to 1.312 m1.223 mno value
no value1.161 m to 1.311 m1.223 mno value
no value1.157 m to 1.310 m1.223 mno value
no value1.157 m to 1.310 m1.221 mno value
no value1.157 m to 1.310 m1.219 mno value
no value1.154 m to 1.310 m1.219 mno value
no value1.154 m to 1.310 m1.219 mno value
no value1.154 m to 1.311 m1.219 mno value
no value1.154 m to 1.312 m1.219 mno value
no value1.153 m to 1.314 m1.218 mno value
no value1.152 m to 1.313 m1.219 mno value
no value1.151 m to 1.313 m1.219 mno value
no value1.151 m to 1.313 m1.219 mno value
no value1.152 m to 1.313 m1.219 mno value
no value1.151 m to 1.311 m1.218 mno value
no value1.151 m to 1.308 m1.215 mno value
no value1.150 m to 1.301 m1.214 mno value
no value1.150 m to 1.299 m1.213 mno value
no value1.150 m to 1.297 m1.212 mno value
no value1.150 m to 1.294 m1.211 mno value
no value1.150 m to 1.267 m1.207 mno value
no value1.150 m to 1.258 m1.195 mno value
no value1.151 m to 1.250 m1.192 mno value
no value1.151 m to 1.245 m1.190 mno value
no value1.151 m to 1.241 m1.189 mno value
no value1.150 m to 1.236 m1.185 mno value
no value1.149 m to 1.236 m1.184 mno value
no value1.149 m to 1.235 m1.180 mno value
no value1.149 m to 1.234 m1.177 mno value
1.332 m1.149 m to 1.234 m1.177 mno value
1.275 m1.150 m to 1.233 m1.176 mno value
1.245 m1.151 m to 1.233 m1.175 mno value
1.232 m1.150 m to 1.233 m1.175 mno value
1.230 m1.150 m to 1.233 m1.174 mno value
1.233 m1.150 m to 1.233 m1.173 mno value
1.234 m1.148 m to 1.231 m1.171 mno value
1.402 m1.148 m to 1.233 m1.170 mno value
1.464 m1.148 m to 1.232 m1.170 mno value
1.455 m1.146 m to 1.231 m1.168 mno value
1.447 m1.146 m to 1.231 m1.168 mno value
1.443 m1.146 m to 1.231 m1.168 mno value
1.439 m1.144 m to 1.232 m1.167 mno value
1.474 m1.143 m to 1.241 m1.166 mno value
1.477 m1.142 m to 1.256 m1.166 mno value
1.471 m1.142 m to 1.256 m1.167 mno value
1.468 m1.144 m to 1.237 m1.170 mno value
1.497 m1.142 m to 1.232 m1.169 mno value
1.503 m1.142 m to 1.231 m1.169 mno value
1.497 m1.141 m to 1.229 m1.167 mno value
1.489 m1.138 m to 1.229 m1.167 mno value
1.477 m1.138 m to 1.228 m1.165 mno value
1.465 m1.133 m to 1.228 m1.165 mno value
1.452 m1.130 m to 1.231 m1.164 mno value
1.432 m1.128 m to 1.232 m1.163 mno value
1.413 m1.127 m to 1.238 m1.162 mno value
1.356 m1.124 m to 1.249 m1.160 mno value
1.272 m1.121 m to 1.257 m1.158 mno value
1.220 m1.120 m to 1.259 m1.156 mno value
1.217 m1.118 m to 1.259 m1.154 mno value
1.282 m1.118 m to 1.259 m1.153 mno value
1.296 m1.118 m to 1.259 m1.150 mno value
1.301 m1.117 m to 1.259 m1.146 mno value
1.298 m1.118 m to 1.259 m1.146 mno value
1.288 m1.118 m to 1.259 m1.144 mno value
1.289 m1.118 m to 1.259 m1.146 mno value
1.276 m1.118 m to 1.259 m1.148 mno value
1.281 m1.119 m to 1.259 m1.151 mno value
1.324 m1.120 m to 1.261 m1.154 mno value
1.303 m1.121 m to 1.265 m1.164 mno value
1.306 m1.123 m to 1.273 m1.178 mno value
1.298 m1.124 m to 1.278 m1.187 mno value
1.299 m1.124 m to 1.346 m1.192 mno value
1.300 m1.125 m to 1.435 m1.192 mno value
1.306 m1.126 m to 1.438 m1.193 mno value
1.301 m1.129 m to 1.444 m1.195 mno value
1.300 m1.132 m to 1.451 m1.200 mno value

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

The last 12 months, against the normal range for each day 1.5 m 2.0 m Lowest 1.075 m 1.300 m
  • Level
  • Above the normal range
  • Normal range for the date
  • Median for the date
  • Our record
Daily averages of the St. Mary River (Alberta) at Lethbridge 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 value1.132 m to 1.451 m1.200 m
no value1.138 m to 1.451 m1.205 m
no value1.143 m to 1.452 m1.207 m
no value1.149 m to 1.453 m1.210 m
no value1.149 m to 1.454 m1.213 m
no value1.147 m to 1.463 m1.214 m
no value1.146 m to 1.477 m1.215 m
no value1.142 m to 1.484 m1.216 m
no value1.140 m to 1.478 m1.216 m
no value1.134 m to 1.451 m1.215 m
no value1.133 m to 1.418 m1.214 m
no value1.133 m to 1.412 m1.216 m
no value1.133 m to 1.407 m1.216 m
no value1.133 m to 1.402 m1.215 m
no value1.133 m to 1.402 m1.214 m
no value1.130 m to 1.412 m1.214 m
no value1.128 m to 1.418 m1.209 m
no value1.128 m to 1.438 m1.208 m
no value1.127 m to 1.441 m1.202 m
no value1.128 m to 1.443 m1.201 m
no value1.126 m to 1.454 m1.197 m
no value1.127 m to 1.454 m1.197 m
no value1.128 m to 1.454 m1.197 m
no value1.128 m to 1.451 m1.200 m
no value1.128 m to 1.447 m1.202 m
no value1.129 m to 1.447 m1.209 m
no value1.130 m to 1.447 m1.209 m
no value1.130 m to 1.447 m1.215 m
no value1.130 m to 1.447 m1.217 m
no value1.130 m to 1.447 m1.227 m
no value1.130 m to 1.447 m1.229 m
no value1.131 m to 1.447 m1.233 m
no value1.132 m to 1.451 m1.240 m
no value1.131 m to 1.497 m1.246 m
no value1.131 m to 1.510 m1.268 m
no value1.133 m to 1.515 m1.298 m
no value1.133 m to 1.515 m1.300 m
no value1.133 m to 1.515 m1.310 m
no value1.134 m to 1.517 m1.314 m
no value1.136 m to 1.552 m1.322 m
no value1.138 m to 1.554 m1.326 m
no value1.140 m to 1.557 m1.333 m
no value1.141 m to 1.562 m1.336 m
no value1.142 m to 1.513 m1.335 m
no value1.150 m to 1.516 m1.340 m
no value1.154 m to 1.530 m1.347 m
no value1.162 m to 1.546 m1.350 m
no value1.164 m to 1.560 m1.352 m
no value1.165 m to 1.562 m1.354 m
no value1.165 m to 1.568 m1.378 m
no value1.165 m to 1.587 m1.385 m
no value1.165 m to 1.597 m1.387 m
no value1.165 m to 1.601 m1.395 m
no valueno valueno value
no valueno valueno value
no valueno valueno value
no valueno valueno value
no valueno valueno value
no value1.206 m to 1.637 m1.410 m
no value1.237 m to 1.639 m1.415 m
no value1.250 m to 1.645 m1.416 m
no value1.263 m to 1.654 m1.422 m
no value1.278 m to 1.666 m1.423 m
no value1.278 m to 1.687 m1.426 m
no value1.272 m to 1.700 m1.430 m
no value1.281 m to 1.703 m1.433 m
no value1.279 m to 1.704 m1.436 m
no value1.298 m to 1.704 m1.438 m
no value1.350 m to 1.703 m1.441 m
no value1.350 m to 1.697 m1.443 m
no valueno valueno value
no valueno valueno value
no value1.344 m to 1.677 m1.458 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 value1.286 m to 1.623 m1.498 m
no value1.335 m to 1.765 m1.518 m
no value1.336 m to 1.767 m1.522 m
no value1.338 m to 1.767 m1.525 m
no value1.345 m to 1.776 m1.529 m
no value1.347 m to 1.766 m1.527 m
no value1.348 m to 1.751 m1.526 m
no value1.355 m to 1.746 m1.526 m
no value1.362 m to 1.743 m1.526 m
no value1.377 m to 1.682 m1.526 m
no value1.378 m to 1.679 m1.526 m
no value1.382 m to 1.670 m1.526 m
no value1.398 m to 1.667 m1.526 m
no value1.399 m to 1.655 m1.526 m
no value1.399 m to 1.652 m1.526 m
no value1.359 m to 1.644 m1.511 m
no value1.359 m to 1.643 m1.509 m
no value1.360 m to 1.643 m1.505 m
no value1.359 m to 1.642 m1.501 m
no value1.356 m to 1.642 m1.501 m
no value1.354 m to 1.642 m1.501 m
no value1.351 m to 1.638 m1.509 m
no value1.350 m to 1.635 m1.509 m
no value1.332 m to 1.628 m1.509 m
no value1.318 m to 1.621 m1.510 m
no value1.302 m to 1.622 m1.510 m
no value1.289 m to 1.623 m1.512 m
no value1.273 m to 1.640 m1.510 m
no value1.262 m to 1.659 m1.509 m
no value1.258 m to 1.687 m1.509 m
no value1.253 m to 1.705 m1.509 m
no value1.251 m to 1.753 m1.509 m
no value1.246 m to 1.771 m1.502 m
no value1.232 m to 1.771 m1.502 m
no value1.219 m to 1.772 m1.502 m
no value1.216 m to 1.772 m1.500 m
no value1.195 m to 1.773 m1.495 m
no value1.260 m to 1.777 m1.502 m
no value1.255 m to 1.777 m1.499 m
no value1.252 m to 1.777 m1.491 m
no value1.252 m to 1.777 m1.487 m
no value1.250 m to 1.777 m1.483 m
no value1.247 m to 1.777 m1.476 m
no value1.247 m to 1.777 m1.471 m
no value1.242 m to 1.773 m1.470 m
no value1.240 m to 1.764 m1.467 m
no value1.226 m to 1.758 m1.467 m
no value1.203 m to 1.752 m1.464 m
no value1.183 m to 1.750 m1.463 m
no value1.183 m to 1.750 m1.460 m
no value1.185 m to 1.749 m1.409 m
no value1.172 m to 1.749 m1.403 m
no value1.167 m to 1.750 m1.398 m
no value1.145 m to 1.752 m1.381 m
no value1.140 m to 1.753 m1.372 m
no value1.138 m to 1.753 m1.368 m
no value1.124 m to 1.758 m1.364 m
no value1.122 m to 1.763 m1.356 m
no value1.122 m to 1.768 m1.351 m
no value1.121 m to 1.793 m1.348 m
no value1.115 m to 1.804 m1.343 m
no value1.113 m to 1.828 m1.328 m
no value1.112 m to 1.860 m1.311 m
no value1.111 m to 1.863 m1.295 m
no value1.111 m to 1.865 m1.286 m
no value1.111 m to 1.856 m1.281 m
no value1.110 m to 1.753 m1.251 m
no value1.110 m to 1.746 m1.236 m
no value1.110 m to 1.729 m1.227 m
no value1.110 m to 1.694 m1.214 m
no value1.110 m to 1.647 m1.204 m
no value1.110 m to 1.550 m1.200 m
no value1.110 m to 1.547 m1.196 m
no value1.110 m to 1.547 m1.187 m
no value1.110 m to 1.547 m1.186 m
no value1.110 m to 1.546 m1.185 m
no value1.110 m to 1.544 m1.183 m
no value1.110 m to 1.539 m1.184 m
no value1.110 m to 1.539 m1.183 m
no value1.110 m to 1.533 m1.181 m
no value1.111 m to 1.547 m1.185 m
no value1.112 m to 1.547 m1.183 m
no value1.113 m to 1.547 m1.181 m
no value1.113 m to 1.547 m1.179 m
no value1.112 m to 1.547 m1.179 m
no value1.112 m to 1.547 m1.177 m
no value1.112 m to 1.546 m1.174 m
no value1.112 m to 1.546 m1.171 m
no value1.112 m to 1.545 m1.169 m
no value1.112 m to 1.544 m1.163 m
no value1.112 m to 1.541 m1.161 m
no value1.112 m to 1.538 m1.159 m
no value1.112 m to 1.535 m1.156 m
no value1.112 m to 1.534 m1.156 m
no value1.112 m to 1.532 m1.152 m
no value1.112 m to 1.527 m1.152 m
no value1.112 m to 1.526 m1.150 m
no value1.112 m to 1.525 m1.149 m
no value1.112 m to 1.525 m1.151 m
no value1.113 m to 1.525 m1.151 m
no value1.113 m to 1.499 m1.151 m
no value1.114 m to 1.481 m1.151 m
no value1.115 m to 1.387 m1.151 m
no value1.118 m to 1.328 m1.151 m
no value1.118 m to 1.328 m1.152 m
no value1.119 m to 1.328 m1.152 m
no value1.121 m to 1.328 m1.154 m
no value1.122 m to 1.331 m1.156 m
no value1.123 m to 1.332 m1.159 m
no value1.125 m to 1.337 m1.160 m
no value1.126 m to 1.345 m1.163 m
no value1.127 m to 1.349 m1.166 m
no value1.129 m to 1.353 m1.167 m
no value1.130 m to 1.354 m1.169 m
no value1.131 m to 1.356 m1.171 m
no value1.133 m to 1.474 m1.171 m
no value1.134 m to 1.484 m1.172 m
no value1.135 m to 1.485 m1.178 m
no value1.138 m to 1.487 m1.181 m
no value1.142 m to 1.489 m1.183 m
no value1.144 m to 1.494 m1.187 m
no value1.147 m to 1.500 m1.199 m
no value1.147 m to 1.568 m1.201 m
no value1.148 m to 1.656 m1.202 m
no value1.150 m to 1.676 m1.202 m
no value1.151 m to 1.704 m1.204 m
no value1.151 m to 1.733 m1.207 m
no value1.151 m to 1.742 m1.208 m
no value1.152 m to 1.760 m1.208 m
no value1.153 m to 1.780 m1.211 m
no value1.155 m to 1.789 m1.217 m
no value1.158 m to 1.789 m1.227 m
no value1.158 m to 1.789 m1.234 m
no value1.158 m to 1.790 m1.248 m
no value1.158 m to 1.792 m1.281 m
no value1.158 m to 1.795 m1.286 m
no value1.156 m to 1.803 m1.286 m
no value1.156 m to 1.819 m1.286 m
no value1.156 m to 1.846 m1.288 m
no value1.158 m to 1.853 m1.323 m
no value1.160 m to 1.855 m1.326 m
no value1.160 m to 1.863 m1.327 m
no value1.164 m to 1.895 m1.350 m
no value1.165 m to 2.001 m1.383 m
no value1.166 m to 2.003 m1.387 m
no value1.167 m to 2.003 m1.390 m
no value1.167 m to 2.003 m1.390 m
no value1.167 m to 2.003 m1.389 m
no value1.167 m to 2.003 m1.387 m
no value1.168 m to 2.003 m1.357 m
no value1.170 m to 2.006 m1.352 m
no value1.170 m to 2.012 m1.327 m
no value1.170 m to 2.032 m1.311 m
no value1.169 m to 2.038 m1.300 m
no value1.166 m to 2.038 m1.300 m
no value1.166 m to 2.039 m1.299 m
no value1.166 m to 2.039 m1.298 m
no value1.165 m to 2.039 m1.292 m
no value1.164 m to 2.114 m1.292 m
no value1.164 m to 2.190 m1.257 m
no value1.165 m to 2.214 m1.243 m
no value1.165 m to 2.232 m1.230 m
no value1.165 m to 2.250 m1.228 m
no value1.165 m to 2.262 m1.229 m
no value1.164 m to 2.262 m1.229 m
no value1.164 m to 2.262 m1.229 m
no value1.164 m to 2.262 m1.230 m
no value1.165 m to 2.262 m1.234 m
no value1.166 m to 2.250 m1.239 m
no value1.170 m to 2.244 m1.242 m
no value1.172 m to 2.232 m1.244 m
no value1.172 m to 2.221 m1.245 m
no value1.175 m to 2.210 m1.247 m
no value1.176 m to 2.180 m1.249 m
no value1.175 m to 2.148 m1.253 m
no value1.172 m to 2.101 m1.253 m
no value1.179 m to 2.068 m1.254 m
no value1.180 m to 2.013 m1.256 m
no value1.184 m to 1.996 m1.260 m
no value1.180 m to 1.969 m1.262 m
no value1.178 m to 1.944 m1.262 m
no value1.175 m to 1.898 m1.258 m
no value1.168 m to 1.888 m1.254 m
no value1.157 m to 1.862 m1.253 m
no value1.155 m to 1.830 m1.250 m
no value1.155 m to 1.792 m1.246 m
no value1.154 m to 1.734 m1.242 m
no value1.152 m to 1.677 m1.239 m
no value1.152 m to 1.644 m1.238 m
no value1.152 m to 1.620 m1.236 m
no value1.154 m to 1.583 m1.234 m
no value1.154 m to 1.579 m1.233 m
no value1.154 m to 1.573 m1.230 m
no value1.154 m to 1.543 m1.229 m
no value1.154 m to 1.531 m1.228 m
no value1.152 m to 1.483 m1.227 m
no value1.152 m to 1.432 m1.227 m
no value1.153 m to 1.379 m1.227 m
no value1.154 m to 1.363 m1.229 m
no value1.155 m to 1.353 m1.229 m
no value1.157 m to 1.351 m1.229 m
no value1.157 m to 1.351 m1.229 m
no value1.158 m to 1.348 m1.228 m
no value1.159 m to 1.330 m1.225 m
no value1.162 m to 1.328 m1.224 m
no value1.164 m to 1.325 m1.224 m
no value1.164 m to 1.318 m1.224 m
no value1.164 m to 1.314 m1.225 m
no value1.164 m to 1.314 m1.224 m
no value1.164 m to 1.314 m1.223 m
no value1.163 m to 1.312 m1.223 m
no value1.161 m to 1.311 m1.223 m
no value1.157 m to 1.310 m1.223 m
no value1.157 m to 1.310 m1.221 m
no value1.157 m to 1.310 m1.219 m
no value1.154 m to 1.310 m1.219 m
no value1.154 m to 1.310 m1.219 m
no value1.154 m to 1.311 m1.219 m
no value1.154 m to 1.312 m1.219 m
no value1.153 m to 1.314 m1.218 m
no value1.152 m to 1.313 m1.219 m
no value1.151 m to 1.313 m1.219 m
no value1.151 m to 1.313 m1.219 m
no value1.152 m to 1.313 m1.219 m
no value1.151 m to 1.311 m1.218 m
no value1.151 m to 1.308 m1.215 m
no value1.150 m to 1.301 m1.214 m
no value1.150 m to 1.299 m1.213 m
no value1.150 m to 1.297 m1.212 m
no value1.150 m to 1.294 m1.211 m
no value1.150 m to 1.267 m1.207 m
no value1.150 m to 1.258 m1.195 m
no value1.151 m to 1.250 m1.192 m
no value1.151 m to 1.245 m1.190 m
no value1.151 m to 1.241 m1.189 m
no value1.150 m to 1.236 m1.185 m
no value1.149 m to 1.236 m1.184 m
no value1.149 m to 1.235 m1.180 m
no value1.149 m to 1.234 m1.177 m
1.332 m1.149 m to 1.234 m1.177 m
1.275 m1.150 m to 1.233 m1.176 m
1.245 m1.151 m to 1.233 m1.175 m
1.232 m1.150 m to 1.233 m1.175 m
1.230 m1.150 m to 1.233 m1.174 m
1.233 m1.150 m to 1.233 m1.173 m
1.234 m1.148 m to 1.231 m1.171 m
1.402 m1.148 m to 1.233 m1.170 m
1.464 m1.148 m to 1.232 m1.170 m
1.455 m1.146 m to 1.231 m1.168 m
1.447 m1.146 m to 1.231 m1.168 m
1.443 m1.146 m to 1.231 m1.168 m
1.439 m1.144 m to 1.232 m1.167 m
1.474 m1.143 m to 1.241 m1.166 m
1.477 m1.142 m to 1.256 m1.166 m
1.471 m1.142 m to 1.256 m1.167 m
1.468 m1.144 m to 1.237 m1.170 m
1.497 m1.142 m to 1.232 m1.169 m
1.503 m1.142 m to 1.231 m1.169 m
1.497 m1.141 m to 1.229 m1.167 m
1.489 m1.138 m to 1.229 m1.167 m
1.477 m1.138 m to 1.228 m1.165 m
1.465 m1.133 m to 1.228 m1.165 m
1.452 m1.130 m to 1.231 m1.164 m
1.432 m1.128 m to 1.232 m1.163 m
1.413 m1.127 m to 1.238 m1.162 m
1.356 m1.124 m to 1.249 m1.160 m
1.272 m1.121 m to 1.257 m1.158 m
1.220 m1.120 m to 1.259 m1.156 m
1.217 m1.118 m to 1.259 m1.154 m
1.282 m1.118 m to 1.259 m1.153 m
1.296 m1.118 m to 1.259 m1.150 m
1.301 m1.117 m to 1.259 m1.146 m
1.298 m1.118 m to 1.259 m1.146 m
1.288 m1.118 m to 1.259 m1.144 m
1.289 m1.118 m to 1.259 m1.146 m
1.276 m1.118 m to 1.259 m1.148 m
1.281 m1.119 m to 1.259 m1.151 m
1.324 m1.120 m to 1.261 m1.154 m
1.303 m1.121 m to 1.265 m1.164 m
1.306 m1.123 m to 1.273 m1.178 m
1.298 m1.124 m to 1.278 m1.187 m
1.299 m1.124 m to 1.346 m1.192 m
1.300 m1.125 m to 1.435 m1.192 m
1.306 m1.126 m to 1.438 m1.193 m
1.301 m1.129 m to 1.444 m1.195 m
1.300 m1.132 m to 1.451 m1.200 m

The last 10 years, weekly averages

The last 10 years, weekly averages 1.0 m 1.5 m 2.0 m 2.5 m Lowest 1.075 m 1.301 m
  • Level
  • Our record
Weekly averages of the St. Mary River (Alberta) at Lethbridge from the week of 24 October 2016 to 25 October 2026.
Table: The last 10 years, weekly averages
Week startingWeekly average (m)
1.512 m
1.604 m
1.603 m
1.586 m
1.596 m
1.607 m
1.603 m
no value
no value
no value
no value
2.332 m
2.161 m
2.078 m
1.946 m
2.115 m
2.256 m
2.064 m
2.017 m
1.969 m
2.123 m
1.955 m
1.564 m
1.608 m
1.594 m
1.446 m
1.218 m
1.213 m
1.209 m
1.487 m
1.683 m
1.535 m
1.810 m
1.875 m
1.784 m
1.501 m
1.316 m
1.321 m
1.270 m
1.233 m
1.197 m
1.170 m
1.160 m
1.153 m
1.151 m
1.155 m
1.155 m
1.161 m
1.128 m
1.136 m
1.116 m
1.147 m
1.178 m
1.174 m
1.295 m
1.344 m
1.269 m
1.153 m
1.228 m
1.183 m
1.353 m
1.407 m
1.434 m
1.456 m
1.476 m
1.470 m
1.464 m
1.489 m
1.668 m
1.763 m
1.745 m
1.742 m
1.763 m
1.855 m
1.549 m
1.212 m
1.340 m
1.292 m
1.259 m
1.177 m
1.158 m
1.279 m
1.460 m
1.469 m
1.408 m
1.293 m
1.578 m
no value
no value
no value
1.156 m
1.159 m
1.171 m
1.209 m
1.216 m
1.211 m
1.205 m
1.175 m
1.170 m
1.160 m
1.158 m
1.149 m
1.138 m
1.161 m
1.192 m
1.159 m
1.140 m
1.153 m
1.160 m
1.141 m
1.276 m
1.478 m
1.373 m
1.374 m
1.419 m
1.352 m
1.385 m
1.433 m
1.364 m
1.539 m
1.579 m
1.570 m
1.587 m
1.603 m
1.680 m
1.634 m
1.231 m
1.146 m
1.135 m
1.129 m
1.128 m
1.134 m
1.142 m
1.155 m
1.165 m
1.188 m
1.170 m
1.179 m
1.264 m
1.300 m
1.240 m
1.229 m
1.219 m
1.217 m
1.214 m
no value
no value
1.173 m
1.171 m
1.171 m
1.180 m
1.172 m
1.172 m
1.165 m
1.138 m
1.125 m
1.182 m
1.223 m
1.183 m
1.168 m
1.136 m
1.213 m
1.356 m
1.336 m
1.375 m
1.392 m
1.419 m
1.443 m
1.506 m
1.603 m
1.632 m
1.540 m
1.528 m
1.489 m
1.408 m
1.213 m
1.182 m
1.308 m
1.227 m
1.167 m
1.139 m
1.151 m
1.150 m
1.128 m
1.138 m
1.153 m
1.469 m
1.770 m
2.091 m
2.068 m
1.998 m
2.014 m
2.446 m
2.143 m
1.710 m
1.251 m
1.236 m
1.260 m
1.282 m
1.324 m
1.308 m
1.168 m
1.158 m
1.144 m
1.157 m
1.158 m
1.152 m
1.116 m
1.194 m
1.258 m
1.353 m
1.279 m
1.239 m
1.231 m
1.228 m
1.218 m
1.407 m
1.397 m
1.430 m
1.377 m
1.332 m
1.299 m
1.498 m
1.523 m
1.603 m
1.667 m
1.702 m
1.639 m
1.480 m
1.209 m
1.184 m
1.182 m
1.178 m
1.116 m
1.154 m
1.152 m
1.160 m
1.168 m
1.191 m
1.197 m
1.183 m
1.216 m
1.213 m
1.217 m
1.220 m
1.233 m
1.229 m
1.214 m
1.231 m
1.228 m
1.213 m
1.220 m
1.209 m
1.189 m
1.186 m
1.203 m
1.202 m
1.182 m
1.170 m
1.148 m
1.167 m
1.215 m
1.172 m
1.138 m
1.151 m
1.148 m
1.127 m
1.367 m
1.469 m
1.623 m
1.574 m
1.617 m
1.610 m
1.510 m
1.453 m
1.457 m
1.323 m
1.180 m
no value
1.256 m
1.260 m
1.173 m
1.133 m
1.129 m
1.129 m
1.131 m
1.126 m
1.123 m
1.174 m
1.205 m
1.207 m
1.190 m
1.187 m
1.192 m
1.214 m
1.189 m
1.179 m
1.444 m
1.686 m
1.557 m
1.267 m
1.220 m
1.222 m
1.233 m
1.254 m
1.224 m
1.228 m
1.224 m
1.225 m
1.227 m
1.200 m
1.152 m
1.188 m
1.235 m
1.236 m
1.338 m
1.357 m
1.346 m
1.420 m
1.508 m
1.522 m
1.562 m
1.625 m
1.669 m
1.645 m
1.609 m
1.584 m
1.579 m
1.563 m
1.500 m
1.476 m
1.478 m
1.470 m
1.506 m
1.438 m
1.254 m
1.191 m
1.198 m
1.159 m
1.142 m
1.139 m
1.134 m
1.159 m
1.172 m
1.181 m
1.195 m
1.174 m
1.166 m
1.178 m
1.196 m
1.203 m
1.162 m
1.157 m
1.173 m
1.172 m
1.155 m
1.171 m
1.171 m
1.178 m
1.163 m
1.165 m
1.167 m
1.112 m
1.123 m
1.123 m
1.410 m
1.346 m
1.176 m
1.156 m
1.132 m
1.222 m
1.195 m
1.168 m
1.139 m
1.232 m
1.169 m
no value
no value
1.333 m
1.270 m
1.263 m
1.292 m
1.288 m
1.292 m
1.370 m
1.234 m
1.132 m
1.122 m
1.131 m
1.122 m
1.112 m
1.116 m
1.120 m
1.200 m
1.161 m
1.154 m
1.134 m
1.131 m
1.142 m
1.157 m
1.152 m
1.154 m
1.140 m
1.150 m
1.145 m
1.149 m
1.158 m
1.157 m
1.144 m
1.170 m
1.144 m
1.162 m
1.150 m
1.140 m
1.148 m
1.136 m
1.126 m
1.138 m
1.192 m
1.218 m
1.179 m
1.200 m
1.337 m
1.404 m
1.346 m
1.373 m
1.348 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
1.263 m
1.382 m
1.476 m
1.460 m
1.278 m
1.294 m
1.301 m

The whole record since 2012, weekly averages

The whole record since 2012, weekly averages 1.0 m 1.5 m 2.0 m 2.5 m Lowest 1.075 m 1.301 m
  • Level
  • Our record
Weekly averages of the St. Mary River (Alberta) at Lethbridge from 1 January 2012 to 25 October 2026.
Table: The whole record since 2012, weekly averages
Week startingWeekly average (m)
no value
1.232 m
1.232 m
1.381 m
1.427 m
1.408 m
1.375 m
1.418 m
1.402 m
1.393 m
1.325 m
1.141 m
1.113 m
1.108 m
1.105 m
1.118 m
1.116 m
1.138 m
1.214 m
1.276 m
1.534 m
1.773 m
1.680 m
1.941 m
1.916 m
2.105 m
2.232 m
1.969 m
1.713 m
1.582 m
1.527 m
1.282 m
1.228 m
1.240 m
1.245 m
1.239 m
1.236 m
1.225 m
no value
1.161 m
1.169 m
1.149 m
1.148 m
1.198 m
1.192 m
1.157 m
1.207 m
1.213 m
1.326 m
1.337 m
1.591 m
1.537 m
1.562 m
1.601 m
1.599 m
1.595 m
1.584 m
1.584 m
1.572 m
1.497 m
1.463 m
1.393 m
1.312 m
1.293 m
1.270 m
1.223 m
1.198 m
1.200 m
1.209 m
1.208 m
1.204 m
1.209 m
1.665 m
1.733 m
1.797 m
1.717 m
1.687 m
1.604 m
1.751 m
1.630 m
1.608 m
1.287 m
1.238 m
1.267 m
1.323 m
1.312 m
1.359 m
1.309 m
1.253 m
1.215 m
1.231 m
1.217 m
1.218 m
1.220 m
1.229 m
1.260 m
1.274 m
1.257 m
1.212 m
no value
no value
no value
no value
no value
no value
no value
1.572 m
1.552 m
1.526 m
1.543 m
1.554 m
1.546 m
1.543 m
1.571 m
1.565 m
no value
no value
1.363 m
1.392 m
1.480 m
1.534 m
1.527 m
1.524 m
1.491 m
1.493 m
1.593 m
1.776 m
1.643 m
1.562 m
2.491 m
2.440 m
2.182 m
1.970 m
1.770 m
1.551 m
1.366 m
1.346 m
1.295 m
1.272 m
1.229 m
1.234 m
1.237 m
1.391 m
1.425 m
1.422 m
1.380 m
1.226 m
1.243 m
1.264 m
1.229 m
1.321 m
1.409 m
1.336 m
1.428 m
1.483 m
1.625 m
1.732 m
1.753 m
1.776 m
1.731 m
1.623 m
1.424 m
1.429 m
1.346 m
1.291 m
1.358 m
1.391 m
1.353 m
1.439 m
1.523 m
1.547 m
1.535 m
1.377 m
1.320 m
1.324 m
1.345 m
1.357 m
1.305 m
1.235 m
1.253 m
1.384 m
1.272 m
1.175 m
1.234 m
1.255 m
1.248 m
1.218 m
1.217 m
1.240 m
1.210 m
1.215 m
1.212 m
1.196 m
1.165 m
1.156 m
1.148 m
1.156 m
1.138 m
1.150 m
1.193 m
1.179 m
1.125 m
1.125 m
1.161 m
1.229 m
no value
no value
no value
1.343 m
1.431 m
1.478 m
1.506 m
1.535 m
1.503 m
1.436 m
1.344 m
1.126 m
1.112 m
1.100 m
1.099 m
1.104 m
1.108 m
1.116 m
1.117 m
1.114 m
1.115 m
1.141 m
1.153 m
1.175 m
1.162 m
1.164 m
1.338 m
1.658 m
1.331 m
1.218 m
1.221 m
1.220 m
1.245 m
1.226 m
1.234 m
1.232 m
1.242 m
1.222 m
no value
no value
no value
no value
1.217 m
1.220 m
1.232 m
1.386 m
1.448 m
1.512 m
1.604 m
1.603 m
1.586 m
1.596 m
1.607 m
1.603 m
no value
no value
no value
no value
2.332 m
2.161 m
2.078 m
1.946 m
2.115 m
2.256 m
2.064 m
2.017 m
1.969 m
2.123 m
1.955 m
1.564 m
1.608 m
1.594 m
1.446 m
1.218 m
1.213 m
1.209 m
1.487 m
1.683 m
1.535 m
1.810 m
1.875 m
1.784 m
1.501 m
1.316 m
1.321 m
1.270 m
1.233 m
1.197 m
1.170 m
1.160 m
1.153 m
1.151 m
1.155 m
1.155 m
1.161 m
1.128 m
1.136 m
1.116 m
1.147 m
1.178 m
1.174 m
1.295 m
1.344 m
1.269 m
1.153 m
1.228 m
1.183 m
1.353 m
1.407 m
1.434 m
1.456 m
1.476 m
1.470 m
1.464 m
1.489 m
1.668 m
1.763 m
1.745 m
1.742 m
1.763 m
1.855 m
1.549 m
1.212 m
1.340 m
1.292 m
1.259 m
1.177 m
1.158 m
1.279 m
1.460 m
1.469 m
1.408 m
1.293 m
1.578 m
no value
no value
no value
1.156 m
1.159 m
1.171 m
1.209 m
1.216 m
1.211 m
1.205 m
1.175 m
1.170 m
1.160 m
1.158 m
1.149 m
1.138 m
1.161 m
1.192 m
1.159 m
1.140 m
1.153 m
1.160 m
1.141 m
1.276 m
1.478 m
1.373 m
1.374 m
1.419 m
1.352 m
1.385 m
1.433 m
1.364 m
1.539 m
1.579 m
1.570 m
1.587 m
1.603 m
1.680 m
1.634 m
1.231 m
1.146 m
1.135 m
1.129 m
1.128 m
1.134 m
1.142 m
1.155 m
1.165 m
1.188 m
1.170 m
1.179 m
1.264 m
1.300 m
1.240 m
1.229 m
1.219 m
1.217 m
1.214 m
no value
no value
1.173 m
1.171 m
1.171 m
1.180 m
1.172 m
1.172 m
1.165 m
1.138 m
1.125 m
1.182 m
1.223 m
1.183 m
1.168 m
1.136 m
1.213 m
1.356 m
1.336 m
1.375 m
1.392 m
1.419 m
1.443 m
1.506 m
1.603 m
1.632 m
1.540 m
1.528 m
1.489 m
1.408 m
1.213 m
1.182 m
1.308 m
1.227 m
1.167 m
1.139 m
1.151 m
1.150 m
1.128 m
1.138 m
1.153 m
1.469 m
1.770 m
2.091 m
2.068 m
1.998 m
2.014 m
2.446 m
2.143 m
1.710 m
1.251 m
1.236 m
1.260 m
1.282 m
1.324 m
1.308 m
1.168 m
1.158 m
1.144 m
1.157 m
1.158 m
1.152 m
1.116 m
1.194 m
1.258 m
1.353 m
1.279 m
1.239 m
1.231 m
1.228 m
1.218 m
1.407 m
1.397 m
1.430 m
1.377 m
1.332 m
1.299 m
1.498 m
1.523 m
1.603 m
1.667 m
1.702 m
1.639 m
1.480 m
1.209 m
1.184 m
1.182 m
1.178 m
1.116 m
1.154 m
1.152 m
1.160 m
1.168 m
1.191 m
1.197 m
1.183 m
1.216 m
1.213 m
1.217 m
1.220 m
1.233 m
1.229 m
1.214 m
1.231 m
1.228 m
1.213 m
1.220 m
1.209 m
1.189 m
1.186 m
1.203 m
1.202 m
1.182 m
1.170 m
1.148 m
1.167 m
1.215 m
1.172 m
1.138 m
1.151 m
1.148 m
1.127 m
1.367 m
1.469 m
1.623 m
1.574 m
1.617 m
1.610 m
1.510 m
1.453 m
1.457 m
1.323 m
1.180 m
no value
1.256 m
1.260 m
1.173 m
1.133 m
1.129 m
1.129 m
1.131 m
1.126 m
1.123 m
1.174 m
1.205 m
1.207 m
1.190 m
1.187 m
1.192 m
1.214 m
1.189 m
1.179 m
1.444 m
1.686 m
1.557 m
1.267 m
1.220 m
1.222 m
1.233 m
1.254 m
1.224 m
1.228 m
1.224 m
1.225 m
1.227 m
1.200 m
1.152 m
1.188 m
1.235 m
1.236 m
1.338 m
1.357 m
1.346 m
1.420 m
1.508 m
1.522 m
1.562 m
1.625 m
1.669 m
1.645 m
1.609 m
1.584 m
1.579 m
1.563 m
1.500 m
1.476 m
1.478 m
1.470 m
1.506 m
1.438 m
1.254 m
1.191 m
1.198 m
1.159 m
1.142 m
1.139 m
1.134 m
1.159 m
1.172 m
1.181 m
1.195 m
1.174 m
1.166 m
1.178 m
1.196 m
1.203 m
1.162 m
1.157 m
1.173 m
1.172 m
1.155 m
1.171 m
1.171 m
1.178 m
1.163 m
1.165 m
1.167 m
1.112 m
1.123 m
1.123 m
1.410 m
1.346 m
1.176 m
1.156 m
1.132 m
1.222 m
1.195 m
1.168 m
1.139 m
1.232 m
1.169 m
no value
no value
1.333 m
1.270 m
1.263 m
1.292 m
1.288 m
1.292 m
1.370 m
1.234 m
1.132 m
1.122 m
1.131 m
1.122 m
1.112 m
1.116 m
1.120 m
1.200 m
1.161 m
1.154 m
1.134 m
1.131 m
1.142 m
1.157 m
1.152 m
1.154 m
1.140 m
1.150 m
1.145 m
1.149 m
1.158 m
1.157 m
1.144 m
1.170 m
1.144 m
1.162 m
1.150 m
1.140 m
1.148 m
1.136 m
1.126 m
1.138 m
1.192 m
1.218 m
1.179 m
1.200 m
1.337 m
1.404 m
1.346 m
1.373 m
1.348 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
1.263 m
1.382 m
1.476 m
1.460 m
1.278 m
1.294 m
1.301 m

How this compares

  • The daily average on 25 October 2026 was 1.30 m, the third highest for 25 October in 14 years of record (2012 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
1.139 m
1.504 m
1.233 m
1.209 m
1.256 m
1.202 m
1.192 m
1.178 m
1.491 m

Year by year

The lowest and highest daily average of each year

The lowest and highest daily average of each year 1 m 2 m 3 m Highest 2.912 m, 2014 Lowest 1.075 m, 2019
  • 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 St. Mary River (Alberta) at Lethbridge in each year from 2012 to 2024 with a value on at least 300 days, and in 2026 so far. The lowest daily average in our series since 1 January 2012 was 1.075 m, on 21 November 2019. The highest was 2.912 m, on 19 June 2014.
Table: The lowest and highest daily average of each year
YearLowest daily average (m)DayHighest daily average (m)DayDays with a value
1.102 m2.315 m359
1.155 m1.923 m325
1.141 m2.912 m341
1.111 m1.822 m342
1.094 m1.673 m316
1.109 m2.439 m350
1.089 m1.909 m341
1.075 m1.954 m346
1.09 m2.636 m361
1.085 m1.742 m359
1.121 m1.899 m358
1.087 m1.717 m365
1.106 m1.445 m347
so far, provisional1.217 m1.503 m47

Each year from January to December, weekly averages

Each year from January to December, weekly averages 1.5 m 2.0 m 2.5 m 2014, highest day 2019, lowest day 2026 so far
  • The year so far
  • 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 St. Mary River (Alberta) at Lethbridge in each year from 2012 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 lowest daily average in our series since 1 January 2012 was in 2019, the highest in 2014. 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 value1.413 mno valueno value
to no value1.349 m1.571 mno value
to no value1.398 m1.539 m1.347 m to 1.766 m
to no value1.425 m1.526 m1.398 m to 1.667 m
to no value1.373 m1.551 m1.356 m to 1.642 m
to no value1.559 m1.548 m1.289 m to 1.623 m
to no value1.578 m1.547 m1.232 m to 1.771 m
to no value1.569 m1.558 m1.252 m to 1.777 m
to no value1.589 m1.561 m1.203 m to 1.752 m
to no value1.605 m1.605 m1.140 m to 1.753 m
to no value1.689 mno value1.113 m to 1.828 m
to no value1.590 mno value1.110 m to 1.729 m
to no value1.203 m1.369 m1.110 m to 1.546 m
to no value1.143 m1.393 m1.113 m to 1.547 m
to no value1.134 m1.523 m1.112 m to 1.544 m
to no value1.129 m1.532 m1.112 m to 1.526 m
to no value1.130 m1.528 m1.118 m to 1.328 m
to no value1.133 m1.517 m1.126 m to 1.345 m
to no value1.143 m1.487 m1.135 m to 1.485 m
to no value1.157 m1.496 m1.150 m to 1.676 m
to no value1.170 m1.668 m1.158 m to 1.789 m
to no value1.184 m1.775 m1.156 m to 1.846 m
to no value1.171 m1.557 m1.167 m to 2.003 m
to no value1.180 m1.690 m1.170 m to 2.032 m
to no value1.292 m2.665 m1.164 m to 2.190 m
to no value1.280 m2.372 m1.164 m to 2.262 m
to no value1.242 m2.106 m1.176 m to 2.180 m
to no value1.224 m1.926 m1.178 m to 1.944 m
to no value1.220 m1.709 m1.152 m to 1.677 m
to no value1.217 m1.481 m1.154 m to 1.531 m
to no value1.212 m1.355 m1.157 m to 1.351 m
to no valueno value1.334 m1.164 m to 1.314 m
to no valueno value1.284 m1.154 m to 1.310 m
to no value1.173 m1.259 m1.151 m to 1.313 m
to no value1.171 m1.226 m1.150 m to 1.294 m
to no value1.171 m1.237 m1.149 m to 1.236 m
to 1.264 m1.178 m1.251 m1.150 m to 1.233 m
to 1.457 m1.173 m1.433 m1.146 m to 1.231 m
to 1.486 m1.176 m1.422 m1.142 m to 1.231 m
to 1.373 m1.158 m1.423 m1.127 m to 1.238 m
to 1.282 m1.136 m1.334 m1.117 m to 1.259 m
to 1.298 m1.126 m1.211 m1.121 m to 1.265 m
to no value1.190 m1.259 m1.132 m to 1.451 m
to no value1.225 m1.260 m1.142 m to 1.484 m
to no value1.178 m1.206 m1.133 m to 1.402 m
to no value1.162 m1.407 m1.127 m to 1.454 m
to no value1.134 m1.371 m1.130 m to 1.447 m
to no value1.253 m1.365 m1.133 m to 1.515 m
to no value1.347 m1.431 m1.141 m to 1.562 m
to no value1.339 m1.531 m1.165 m to 1.568 m
to no value1.374 m1.656 mno value
to no value1.404 m1.743 m1.278 m to 1.687 m
Every year
YearDays with a valueDays below the normal range
to 480
347126
36549
35813
35927
36121
34616
34111
35023
31653
34222
3410
3250
35928

How it compares

That is within the normal range for the date.

Records

  • Highest daily average in our series since 1 January 2012: 2.912 m on 19 June 2014.
  • Lowest daily average in our series since 1 January 2012: 1.075 m on 21 November 2019.

About this gauge

Lethbridge is a gauge on the St. Mary River (Alberta) in Canada.

It lies at 49.5735° N, 112.8467° 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 2012.

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 1.13 m to 1.45 m: the 10th to 90th percentile of the daily averages from 18 October to 1 November in 13 years between 2012 and 2024.

Keep exploring

Sources