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Guichon Creek water level at Tunkwa Lake Diversion (upstream)

Is the Guichon Creek unusually low at Tunkwa Lake Diversion (upstream)?

The Guichon Creek at Tunkwa Lake Diversion (upstream) read 0.196 m at .

Level now

in the lowest 5 percent for the date

0.196 m

Provisional

in the lowest 5 percent for the date

0.196 mNormal for the date0.22 m to 0.30 mMedian 0.23 m
The normal range for 26 October is 0.22 m to 0.30 m: the 10th to 90th percentile of the daily averages from 19 October to 2 November in 12 years between 2013 and 2024.
Table: where the water stands
LevelValue
Newest reading0.196 m,
Normal range for the date0.22 m to 0.30 m
Median for the date0.23 m
Past day
-0.002 m
Past week
+0.007 m

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

Level history

lower than any day of these dates in 12 years

On the Guichon Creek at Tunkwa Lake Diversion (upstream) averaged 0.198 m.

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

The last 90 days, against the normal range for each day 0.20 m 0.25 m 0.30 m 0.35 m 0.198 m
  • Level
  • Below the normal range
  • Normal range for the date
  • Median for the date
  • A year earlier
Daily averages of the Guichon Creek at Tunkwa Lake Diversion (upstream) from 28 July 2026 to 25 October 2026, with the normal range for each day and the same days a year earlier.
Table: The last 90 days, against the normal range for each day
DayDaily average (m)Normal rangeMedianA year earlier
no value0.204 m to 0.343 m0.252 mno value
no value0.204 m to 0.333 m0.250 mno value
no value0.202 m to 0.326 m0.248 mno value
no value0.202 m to 0.321 m0.248 mno value
no value0.202 m to 0.314 m0.244 mno value
no value0.201 m to 0.308 m0.243 mno value
no value0.201 m to 0.303 m0.241 mno value
no value0.200 m to 0.299 m0.239 mno value
no value0.199 m to 0.294 m0.238 mno value
no value0.199 m to 0.293 m0.238 mno value
no value0.198 m to 0.290 m0.236 mno value
no value0.198 m to 0.289 m0.236 mno value
no value0.197 m to 0.289 m0.235 mno value
no value0.197 m to 0.288 m0.235 mno value
no value0.197 m to 0.286 m0.235 mno value
no value0.197 m to 0.281 m0.233 mno value
no value0.197 m to 0.277 m0.232 mno value
no value0.198 m to 0.275 m0.232 mno value
no value0.197 m to 0.273 m0.231 mno value
no value0.197 m to 0.269 m0.230 mno value
no value0.197 m to 0.269 m0.229 mno value
no value0.197 m to 0.269 m0.228 mno value
no value0.196 m to 0.269 m0.228 mno value
no value0.196 m to 0.264 m0.227 mno value
no value0.196 m to 0.264 m0.227 mno value
no value0.195 m to 0.261 m0.227 mno value
no value0.194 m to 0.260 m0.227 mno value
no value0.194 m to 0.261 m0.228 mno value
no value0.194 m to 0.261 m0.228 mno value
no value0.193 m to 0.261 m0.228 mno value
no value0.193 m to 0.264 m0.229 mno value
no value0.193 m to 0.264 m0.230 mno value
no value0.193 m to 0.264 m0.230 mno value
no value0.192 m to 0.264 m0.230 mno value
no value0.192 m to 0.266 m0.230 mno value
no value0.193 m to 0.261 m0.230 mno value
no value0.193 m to 0.261 m0.230 mno value
no value0.194 m to 0.260 m0.231 mno value
no value0.194 m to 0.257 m0.231 mno value
no value0.194 m to 0.257 m0.230 mno value
no value0.195 m to 0.257 m0.229 mno value
no value0.195 m to 0.257 m0.227 mno value
no value0.196 m to 0.254 m0.227 mno value
0.174 m0.197 m to 0.255 m0.227 mno value
0.177 m0.197 m to 0.257 m0.226 mno value
0.176 m0.199 m to 0.257 m0.225 mno value
0.174 m0.200 m to 0.257 m0.225 mno value
0.173 m0.200 m to 0.257 m0.224 mno value
0.174 m0.202 m to 0.258 m0.224 mno value
0.190 m0.203 m to 0.257 m0.224 mno value
0.191 m0.203 m to 0.257 m0.224 mno value
0.181 m0.203 m to 0.257 m0.224 mno value
0.179 m0.203 m to 0.257 m0.225 mno value
0.177 m0.206 m to 0.258 m0.226 mno value
0.176 m0.208 m to 0.263 m0.227 mno value
0.174 m0.208 m to 0.264 m0.227 mno value
0.174 m0.208 m to 0.267 m0.227 mno value
0.175 m0.208 m to 0.268 m0.227 mno value
0.177 m0.209 m to 0.268 m0.227 mno value
0.181 m0.209 m to 0.268 m0.228 mno value
0.192 m0.209 m to 0.268 m0.228 mno value
0.188 m0.210 m to 0.271 m0.228 mno value
0.184 m0.210 m to 0.268 m0.228 mno value
0.185 m0.209 m to 0.268 m0.227 mno value
0.186 m0.209 m to 0.269 m0.227 mno value
0.185 m0.209 m to 0.271 m0.227 mno value
0.185 m0.209 m to 0.272 m0.227 mno value
0.186 m0.210 m to 0.272 m0.227 mno value
0.186 m0.210 m to 0.272 m0.226 mno value
0.185 m0.210 m to 0.272 m0.225 mno value
0.184 m0.210 m to 0.272 m0.225 mno value
0.183 m0.210 m to 0.276 m0.224 mno value
0.183 m0.210 m to 0.280 m0.223 mno value
0.191 m0.210 m to 0.291 m0.223 mno value
0.218 m0.211 m to 0.292 m0.224 mno value
0.200 m0.211 m to 0.293 m0.224 mno value
0.191 m0.211 m to 0.296 m0.224 mno value
0.191 m0.211 m to 0.296 m0.225 mno value
0.193 m0.212 m to 0.296 m0.226 mno value
0.193 m0.212 m to 0.297 m0.226 mno value
0.191 m0.212 m to 0.296 m0.228 mno value
0.191 m0.212 m to 0.296 m0.228 mno value
0.188 m0.212 m to 0.296 m0.231 mno value
0.189 m0.212 m to 0.296 m0.231 mno value
0.188 m0.212 m to 0.296 m0.232 mno value
0.190 m0.212 m to 0.297 m0.234 mno value
0.192 m0.212 m to 0.297 m0.233 mno value
0.188 m0.212 m to 0.296 m0.234 mno value
0.188 m0.212 m to 0.296 m0.234 mno value
0.198 m0.213 m to 0.296 m0.234 mno value

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

The last 12 months, against the normal range for each day 0.2 m 0.4 m 0.6 m Highest 0.693 m 0.198 m
  • Level
  • Below the normal range
  • Normal range for the date
  • Median for the date
  • Our record
Daily averages of the Guichon Creek at Tunkwa Lake Diversion (upstream) from 25 October 2025 to 25 October 2026, with the normal range for each day.
Table: The last 12 months, against the normal range for each day
DayDaily average (m)Normal rangeMedian
no value0.213 m to 0.296 m0.234 m
no value0.215 m to 0.297 m0.234 m
no value0.215 m to 0.297 m0.234 m
no value0.215 m to 0.298 m0.235 m
no value0.215 m to 0.301 m0.236 m
no value0.215 m to 0.304 m0.236 m
no value0.215 m to 0.305 m0.239 m
no value0.215 m to 0.305 m0.239 m
no value0.215 m to 0.308 m0.240 m
no value0.214 m to 0.309 m0.241 m
no value0.214 m to 0.309 m0.241 m
no value0.213 m to 0.309 m0.241 m
no value0.214 m to 0.308 m0.242 m
no value0.215 m to 0.309 m0.243 m
no value0.214 m to 0.309 m0.243 m
no value0.213 m to 0.309 m0.246 m
no value0.214 m to 0.308 m0.249 m
no value0.214 m to 0.306 m0.250 m
no value0.214 m to 0.306 m0.250 m
no value0.214 m to 0.306 m0.253 m
no value0.214 m to 0.306 m0.253 m
no value0.214 m to 0.306 m0.256 m
no value0.206 m to 0.306 m0.253 m
no value0.206 m to 0.305 m0.255 m
no value0.206 m to 0.303 m0.255 m
no value0.205 m to 0.303 m0.253 m
no value0.204 m to 0.304 m0.253 m
no value0.203 m to 0.305 m0.253 m
no value0.200 m to 0.312 m0.253 m
no valueno valueno value
no valueno valueno value
no valueno valueno value
no value0.193 m to 0.344 m0.244 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
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 valueno valueno value
no valueno valueno value
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no valueno valueno value
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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
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
no valueno valueno value
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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
no value0.361 m to 0.610 m0.449 m
no value0.364 m to 0.612 m0.452 m
no value0.367 m to 0.613 m0.452 m
no value0.365 m to 0.616 m0.453 m
no value0.365 m to 0.626 m0.454 m
no value0.367 m to 0.652 m0.478 m
no value0.367 m to 0.651 m0.497 m
no value0.367 m to 0.651 m0.501 m
no value0.367 m to 0.650 m0.505 m
no value0.367 m to 0.642 m0.505 m
no value0.368 m to 0.660 m0.512 m
no value0.368 m to 0.659 m0.511 m
no value0.368 m to 0.658 m0.508 m
no value0.368 m to 0.645 m0.502 m
no value0.367 m to 0.637 m0.498 m
no value0.366 m to 0.632 m0.492 m
no value0.362 m to 0.629 m0.478 m
no value0.361 m to 0.627 m0.472 m
no value0.361 m to 0.619 m0.462 m
no value0.361 m to 0.616 m0.457 m
no value0.361 m to 0.614 m0.452 m
no value0.361 m to 0.614 m0.448 m
no value0.361 m to 0.613 m0.442 m
no value0.361 m to 0.609 m0.440 m
no value0.358 m to 0.609 m0.432 m
no value0.356 m to 0.606 m0.426 m
no value0.354 m to 0.605 m0.425 m
no value0.349 m to 0.595 m0.423 m
no value0.345 m to 0.591 m0.417 m
no value0.342 m to 0.580 m0.414 m
no value0.340 m to 0.567 m0.408 m
no value0.336 m to 0.566 m0.401 m
no value0.334 m to 0.556 m0.399 m
no value0.331 m to 0.553 m0.396 m
no value0.328 m to 0.549 m0.390 m
no value0.326 m to 0.542 m0.382 m
no value0.322 m to 0.531 m0.375 m
no value0.317 m to 0.522 m0.370 m
no value0.312 m to 0.513 m0.369 m
no value0.310 m to 0.508 m0.363 m
no value0.307 m to 0.497 m0.360 m
no value0.302 m to 0.494 m0.357 m
no value0.301 m to 0.482 m0.353 m
no value0.300 m to 0.477 m0.352 m
no value0.299 m to 0.468 m0.352 m
no value0.298 m to 0.463 m0.352 m
no value0.295 m to 0.458 m0.352 m
no value0.295 m to 0.458 m0.351 m
no value0.294 m to 0.451 m0.351 m
no value0.290 m to 0.449 m0.350 m
no value0.288 m to 0.444 m0.350 m
no value0.284 m to 0.444 m0.347 m
no value0.283 m to 0.442 m0.345 m
no value0.281 m to 0.437 m0.345 m
no value0.278 m to 0.437 m0.343 m
no value0.271 m to 0.444 m0.340 m
no value0.267 m to 0.450 m0.339 m
no value0.264 m to 0.458 m0.339 m
no value0.259 m to 0.449 m0.338 m
no value0.256 m to 0.446 m0.337 m
no value0.251 m to 0.446 m0.333 m
no value0.250 m to 0.449 m0.330 m
no value0.245 m to 0.449 m0.325 m
no value0.243 m to 0.449 m0.322 m
no value0.240 m to 0.449 m0.317 m
no value0.237 m to 0.446 m0.312 m
no value0.236 m to 0.445 m0.308 m
no value0.234 m to 0.442 m0.304 m
no value0.229 m to 0.439 m0.303 m
no value0.228 m to 0.437 m0.300 m
no value0.225 m to 0.431 m0.295 m
no value0.224 m to 0.428 m0.290 m
no value0.222 m to 0.424 m0.288 m
no value0.220 m to 0.415 m0.281 m
no value0.216 m to 0.412 m0.278 m
no value0.215 m to 0.410 m0.274 m
no value0.213 m to 0.405 m0.273 m
no value0.212 m to 0.398 m0.270 m
no value0.211 m to 0.385 m0.268 m
no value0.211 m to 0.380 m0.266 m
no value0.210 m to 0.373 m0.264 m
no value0.210 m to 0.370 m0.264 m
no value0.210 m to 0.365 m0.263 m
no value0.209 m to 0.360 m0.259 m
no value0.208 m to 0.358 m0.257 m
no value0.207 m to 0.356 m0.256 m
no value0.206 m to 0.352 m0.255 m
no value0.205 m to 0.349 m0.253 m
no value0.204 m to 0.343 m0.252 m
no value0.204 m to 0.333 m0.250 m
no value0.202 m to 0.326 m0.248 m
no value0.202 m to 0.321 m0.248 m
no value0.202 m to 0.314 m0.244 m
no value0.201 m to 0.308 m0.243 m
no value0.201 m to 0.303 m0.241 m
no value0.200 m to 0.299 m0.239 m
no value0.199 m to 0.294 m0.238 m
no value0.199 m to 0.293 m0.238 m
no value0.198 m to 0.290 m0.236 m
no value0.198 m to 0.289 m0.236 m
no value0.197 m to 0.289 m0.235 m
no value0.197 m to 0.288 m0.235 m
no value0.197 m to 0.286 m0.235 m
no value0.197 m to 0.281 m0.233 m
no value0.197 m to 0.277 m0.232 m
no value0.198 m to 0.275 m0.232 m
no value0.197 m to 0.273 m0.231 m
no value0.197 m to 0.269 m0.230 m
no value0.197 m to 0.269 m0.229 m
no value0.197 m to 0.269 m0.228 m
no value0.196 m to 0.269 m0.228 m
no value0.196 m to 0.264 m0.227 m
no value0.196 m to 0.264 m0.227 m
no value0.195 m to 0.261 m0.227 m
no value0.194 m to 0.260 m0.227 m
no value0.194 m to 0.261 m0.228 m
no value0.194 m to 0.261 m0.228 m
no value0.193 m to 0.261 m0.228 m
no value0.193 m to 0.264 m0.229 m
no value0.193 m to 0.264 m0.230 m
no value0.193 m to 0.264 m0.230 m
no value0.192 m to 0.264 m0.230 m
no value0.192 m to 0.266 m0.230 m
no value0.193 m to 0.261 m0.230 m
no value0.193 m to 0.261 m0.230 m
no value0.194 m to 0.260 m0.231 m
no value0.194 m to 0.257 m0.231 m
no value0.194 m to 0.257 m0.230 m
no value0.195 m to 0.257 m0.229 m
no value0.195 m to 0.257 m0.227 m
no value0.196 m to 0.254 m0.227 m
0.174 m0.197 m to 0.255 m0.227 m
0.177 m0.197 m to 0.257 m0.226 m
0.176 m0.199 m to 0.257 m0.225 m
0.174 m0.200 m to 0.257 m0.225 m
0.173 m0.200 m to 0.257 m0.224 m
0.174 m0.202 m to 0.258 m0.224 m
0.190 m0.203 m to 0.257 m0.224 m
0.191 m0.203 m to 0.257 m0.224 m
0.181 m0.203 m to 0.257 m0.224 m
0.179 m0.203 m to 0.257 m0.225 m
0.177 m0.206 m to 0.258 m0.226 m
0.176 m0.208 m to 0.263 m0.227 m
0.174 m0.208 m to 0.264 m0.227 m
0.174 m0.208 m to 0.267 m0.227 m
0.175 m0.208 m to 0.268 m0.227 m
0.177 m0.209 m to 0.268 m0.227 m
0.181 m0.209 m to 0.268 m0.228 m
0.192 m0.209 m to 0.268 m0.228 m
0.188 m0.210 m to 0.271 m0.228 m
0.184 m0.210 m to 0.268 m0.228 m
0.185 m0.209 m to 0.268 m0.227 m
0.186 m0.209 m to 0.269 m0.227 m
0.185 m0.209 m to 0.271 m0.227 m
0.185 m0.209 m to 0.272 m0.227 m
0.186 m0.210 m to 0.272 m0.227 m
0.186 m0.210 m to 0.272 m0.226 m
0.185 m0.210 m to 0.272 m0.225 m
0.184 m0.210 m to 0.272 m0.225 m
0.183 m0.210 m to 0.276 m0.224 m
0.183 m0.210 m to 0.280 m0.223 m
0.191 m0.210 m to 0.291 m0.223 m
0.218 m0.211 m to 0.292 m0.224 m
0.200 m0.211 m to 0.293 m0.224 m
0.191 m0.211 m to 0.296 m0.224 m
0.191 m0.211 m to 0.296 m0.225 m
0.193 m0.212 m to 0.296 m0.226 m
0.193 m0.212 m to 0.297 m0.226 m
0.191 m0.212 m to 0.296 m0.228 m
0.191 m0.212 m to 0.296 m0.228 m
0.188 m0.212 m to 0.296 m0.231 m
0.189 m0.212 m to 0.296 m0.231 m
0.188 m0.212 m to 0.296 m0.232 m
0.190 m0.212 m to 0.297 m0.234 m
0.192 m0.212 m to 0.297 m0.233 m
0.188 m0.212 m to 0.296 m0.234 m
0.188 m0.212 m to 0.296 m0.234 m
0.198 m0.213 m to 0.296 m0.234 m

The last 10 years, weekly averages

The last 10 years, weekly averages 0.0 m 0.2 m 0.4 m 0.6 m Highest 0.693 m Lowest -0.014 m 0.190 m
  • Level
  • Our record
Weekly averages of the Guichon Creek at Tunkwa Lake Diversion (upstream) from the week of 24 October 2016 to 25 October 2026.
Table: The last 10 years, weekly averages
Week startingWeekly average (m)
0.308 m
0.309 m
0.307 m
0.296 m
0.289 m
0.273 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
0.665 m
0.616 m
0.607 m
0.520 m
0.442 m
0.397 m
0.356 m
0.318 m
0.284 m
0.260 m
0.248 m
0.233 m
0.208 m
0.200 m
0.200 m
0.196 m
0.187 m
0.193 m
0.192 m
0.208 m
0.206 m
0.208 m
0.218 m
0.251 m
0.231 m
0.223 m
no value
0.209 m
0.212 m
0.205 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
0.671 m
0.654 m
0.559 m
0.450 m
0.389 m
0.352 m
0.357 m
0.344 m
0.393 m
0.447 m
0.381 m
0.345 m
0.309 m
0.284 m
0.270 m
0.265 m
0.245 m
0.258 m
0.260 m
0.268 m
0.291 m
0.283 m
0.297 m
0.309 m
0.296 m
0.291 m
0.313 m
0.306 m
0.296 m
0.293 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
0.327 m
0.412 m
0.417 m
0.406 m
0.372 m
0.338 m
0.313 m
0.322 m
0.369 m
0.400 m
0.464 m
0.414 m
0.362 m
0.322 m
0.288 m
0.271 m
0.260 m
0.251 m
0.236 m
0.248 m
0.240 m
0.254 m
0.261 m
0.257 m
0.276 m
0.269 m
0.257 m
0.266 m
0.278 m
0.277 m
0.321 m
no value
no value
0.257 m
0.237 m
0.240 m
0.240 m
0.233 m
0.236 m
0.242 m
0.240 m
0.240 m
0.235 m
0.235 m
0.235 m
0.229 m
0.227 m
0.229 m
0.233 m
0.256 m
0.379 m
0.601 m
0.598 m
0.588 m
0.576 m
0.613 m
0.585 m
0.588 m
0.519 m
0.506 m
0.420 m
0.445 m
0.431 m
0.387 m
0.362 m
0.325 m
0.292 m
0.272 m
0.251 m
0.246 m
0.247 m
0.233 m
0.234 m
0.242 m
0.229 m
0.229 m
0.255 m
0.258 m
0.281 m
0.274 m
0.270 m
0.257 m
0.248 m
no value
0.255 m
0.239 m
0.235 m
0.244 m
0.239 m
0.231 m
0.196 m
0.160 m
0.241 m
0.224 m
0.234 m
0.238 m
0.240 m
0.239 m
0.223 m
0.248 m
0.263 m
0.282 m
0.337 m
0.523 m
0.535 m
0.524 m
0.504 m
0.470 m
0.407 m
0.356 m
0.335 m
0.302 m
0.279 m
0.243 m
0.237 m
0.216 m
0.212 m
0.203 m
0.200 m
0.198 m
0.231 m
0.219 m
0.215 m
0.209 m
0.220 m
0.216 m
0.217 m
0.213 m
0.222 m
0.220 m
0.224 m
0.243 m
0.224 m
0.287 m
0.295 m
0.283 m
0.212 m
0.143 m
0.202 m
0.218 m
0.218 m
0.226 m
0.224 m
0.183 m
0.220 m
0.216 m
0.222 m
0.211 m
0.212 m
0.212 m
0.245 m
0.315 m
0.415 m
0.414 m
0.376 m
0.360 m
0.399 m
0.444 m
0.428 m
0.440 m
0.476 m
0.491 m
0.457 m
0.418 m
0.370 m
0.336 m
0.376 m
0.313 m
0.282 m
0.254 m
0.250 m
0.251 m
0.230 m
0.221 m
0.212 m
0.205 m
0.221 m
0.215 m
0.211 m
0.210 m
0.211 m
0.214 m
0.220 m
0.214 m
0.256 m
0.267 m
0.219 m
0.214 m
0.211 m
0.214 m
0.196 m
0.215 m
0.212 m
0.217 m
0.215 m
0.212 m
0.195 m
0.214 m
0.163 m
0.187 m
0.196 m
0.200 m
0.175 m
0.185 m
0.234 m
0.263 m
0.328 m
0.377 m
0.526 m
0.627 m
0.611 m
0.476 m
0.407 m
0.355 m
0.321 m
0.307 m
0.377 m
0.346 m
0.307 m
0.288 m
0.264 m
0.250 m
0.229 m
0.229 m
0.214 m
0.215 m
0.236 m
0.223 m
0.216 m
0.228 m
0.235 m
0.229 m
0.221 m
0.228 m
0.213 m
0.226 m
0.230 m
0.216 m
0.207 m
0.146 m
0.194 m
0.135 m
0.197 m
0.093 m
0.099 m
0.146 m
0.200 m
0.217 m
0.295 m
0.238 m
0.266 m
0.256 m
0.228 m
0.203 m
0.254 m
0.350 m
0.323 m
0.380 m
0.361 m
0.360 m
0.374 m
0.366 m
0.386 m
0.392 m
0.366 m
0.340 m
0.319 m
0.295 m
0.333 m
0.301 m
0.286 m
0.236 m
0.211 m
0.203 m
0.205 m
0.192 m
0.200 m
0.243 m
0.281 m
0.235 m
0.225 m
0.221 m
0.224 m
0.222 m
0.218 m
0.221 m
0.235 m
0.228 m
0.235 m
0.236 m
0.222 m
0.201 m
0.190 m
0.201 m
0.229 m
0.230 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
0.175 m
0.181 m
0.180 m
0.185 m
0.192 m
0.191 m
0.190 m

The whole record since 2013, weekly averages

The whole record since 2013, weekly averages 0.0 m 0.2 m 0.4 m 0.6 m Highest 0.693 m Lowest -0.014 m 0.190 m
  • Level
  • Our record
Weekly averages of the Guichon Creek at Tunkwa Lake Diversion (upstream) from 27 February 2013 to 25 October 2026.
Table: The whole record since 2013, weekly averages
Week startingWeekly average (m)
no value
no value
no value
no value
no value
0.326 m
0.377 m
0.385 m
0.410 m
0.494 m
0.666 m
0.542 m
0.587 m
0.548 m
0.484 m
0.449 m
0.478 m
0.497 m
0.413 m
0.364 m
0.335 m
0.297 m
0.283 m
0.267 m
0.247 m
0.232 m
0.234 m
0.247 m
0.236 m
0.251 m
0.235 m
0.248 m
0.242 m
0.243 m
0.239 m
0.241 m
0.244 m
0.244 m
0.315 m
0.339 m
0.249 m
0.241 m
0.230 m
0.223 m
0.216 m
0.205 m
0.203 m
no value
0.183 m
0.161 m
no value
no value
0.396 m
0.360 m
0.234 m
0.196 m
0.172 m
0.181 m
0.224 m
0.231 m
0.332 m
0.474 m
0.570 m
0.603 m
0.568 m
0.524 m
0.462 m
0.407 m
0.389 m
0.351 m
0.313 m
0.276 m
0.250 m
0.277 m
0.243 m
0.229 m
0.244 m
0.251 m
0.232 m
0.235 m
0.219 m
0.219 m
0.221 m
0.229 m
0.219 m
0.222 m
0.228 m
0.242 m
0.239 m
0.220 m
0.270 m
0.228 m
0.218 m
0.240 m
0.226 m
0.233 m
0.230 m
0.225 m
0.219 m
0.220 m
0.220 m
0.223 m
0.250 m
0.251 m
0.240 m
0.232 m
0.303 m
0.357 m
0.404 m
0.434 m
0.389 m
0.368 m
0.404 m
0.403 m
0.386 m
0.368 m
0.376 m
0.381 m
0.393 m
0.346 m
0.312 m
0.284 m
0.256 m
0.226 m
0.218 m
0.212 m
0.213 m
0.211 m
0.205 m
0.195 m
0.188 m
0.195 m
0.207 m
0.204 m
0.213 m
0.211 m
0.215 m
0.212 m
0.211 m
0.216 m
0.212 m
0.210 m
0.243 m
0.253 m
0.263 m
0.238 m
0.219 m
0.209 m
0.201 m
0.203 m
0.206 m
0.206 m
0.210 m
0.209 m
0.209 m
0.211 m
0.209 m
0.217 m
0.221 m
0.220 m
0.234 m
0.295 m
0.434 m
0.492 m
0.555 m
0.485 m
0.410 m
0.357 m
0.337 m
0.370 m
0.381 m
0.334 m
0.309 m
0.287 m
0.256 m
0.263 m
0.263 m
0.260 m
0.260 m
0.249 m
0.239 m
0.216 m
0.230 m
0.233 m
0.255 m
0.238 m
0.244 m
0.241 m
0.252 m
0.283 m
0.301 m
0.308 m
0.309 m
0.307 m
0.296 m
0.289 m
0.273 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
0.665 m
0.616 m
0.607 m
0.520 m
0.442 m
0.397 m
0.356 m
0.318 m
0.284 m
0.260 m
0.248 m
0.233 m
0.208 m
0.200 m
0.200 m
0.196 m
0.187 m
0.193 m
0.192 m
0.208 m
0.206 m
0.208 m
0.218 m
0.251 m
0.231 m
0.223 m
no value
0.209 m
0.212 m
0.205 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
0.671 m
0.654 m
0.559 m
0.450 m
0.389 m
0.352 m
0.357 m
0.344 m
0.393 m
0.447 m
0.381 m
0.345 m
0.309 m
0.284 m
0.270 m
0.265 m
0.245 m
0.258 m
0.260 m
0.268 m
0.291 m
0.283 m
0.297 m
0.309 m
0.296 m
0.291 m
0.313 m
0.306 m
0.296 m
0.293 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
0.327 m
0.412 m
0.417 m
0.406 m
0.372 m
0.338 m
0.313 m
0.322 m
0.369 m
0.400 m
0.464 m
0.414 m
0.362 m
0.322 m
0.288 m
0.271 m
0.260 m
0.251 m
0.236 m
0.248 m
0.240 m
0.254 m
0.261 m
0.257 m
0.276 m
0.269 m
0.257 m
0.266 m
0.278 m
0.277 m
0.321 m
no value
no value
0.257 m
0.237 m
0.240 m
0.240 m
0.233 m
0.236 m
0.242 m
0.240 m
0.240 m
0.235 m
0.235 m
0.235 m
0.229 m
0.227 m
0.229 m
0.233 m
0.256 m
0.379 m
0.601 m
0.598 m
0.588 m
0.576 m
0.613 m
0.585 m
0.588 m
0.519 m
0.506 m
0.420 m
0.445 m
0.431 m
0.387 m
0.362 m
0.325 m
0.292 m
0.272 m
0.251 m
0.246 m
0.247 m
0.233 m
0.234 m
0.242 m
0.229 m
0.229 m
0.255 m
0.258 m
0.281 m
0.274 m
0.270 m
0.257 m
0.248 m
no value
0.255 m
0.239 m
0.235 m
0.244 m
0.239 m
0.231 m
0.196 m
0.160 m
0.241 m
0.224 m
0.234 m
0.238 m
0.240 m
0.239 m
0.223 m
0.248 m
0.263 m
0.282 m
0.337 m
0.523 m
0.535 m
0.524 m
0.504 m
0.470 m
0.407 m
0.356 m
0.335 m
0.302 m
0.279 m
0.243 m
0.237 m
0.216 m
0.212 m
0.203 m
0.200 m
0.198 m
0.231 m
0.219 m
0.215 m
0.209 m
0.220 m
0.216 m
0.217 m
0.213 m
0.222 m
0.220 m
0.224 m
0.243 m
0.224 m
0.287 m
0.295 m
0.283 m
0.212 m
0.143 m
0.202 m
0.218 m
0.218 m
0.226 m
0.224 m
0.183 m
0.220 m
0.216 m
0.222 m
0.211 m
0.212 m
0.212 m
0.245 m
0.315 m
0.415 m
0.414 m
0.376 m
0.360 m
0.399 m
0.444 m
0.428 m
0.440 m
0.476 m
0.491 m
0.457 m
0.418 m
0.370 m
0.336 m
0.376 m
0.313 m
0.282 m
0.254 m
0.250 m
0.251 m
0.230 m
0.221 m
0.212 m
0.205 m
0.221 m
0.215 m
0.211 m
0.210 m
0.211 m
0.214 m
0.220 m
0.214 m
0.256 m
0.267 m
0.219 m
0.214 m
0.211 m
0.214 m
0.196 m
0.215 m
0.212 m
0.217 m
0.215 m
0.212 m
0.195 m
0.214 m
0.163 m
0.187 m
0.196 m
0.200 m
0.175 m
0.185 m
0.234 m
0.263 m
0.328 m
0.377 m
0.526 m
0.627 m
0.611 m
0.476 m
0.407 m
0.355 m
0.321 m
0.307 m
0.377 m
0.346 m
0.307 m
0.288 m
0.264 m
0.250 m
0.229 m
0.229 m
0.214 m
0.215 m
0.236 m
0.223 m
0.216 m
0.228 m
0.235 m
0.229 m
0.221 m
0.228 m
0.213 m
0.226 m
0.230 m
0.216 m
0.207 m
0.146 m
0.194 m
0.135 m
0.197 m
0.093 m
0.099 m
0.146 m
0.200 m
0.217 m
0.295 m
0.238 m
0.266 m
0.256 m
0.228 m
0.203 m
0.254 m
0.350 m
0.323 m
0.380 m
0.361 m
0.360 m
0.374 m
0.366 m
0.386 m
0.392 m
0.366 m
0.340 m
0.319 m
0.295 m
0.333 m
0.301 m
0.286 m
0.236 m
0.211 m
0.203 m
0.205 m
0.192 m
0.200 m
0.243 m
0.281 m
0.235 m
0.225 m
0.221 m
0.224 m
0.222 m
0.218 m
0.221 m
0.235 m
0.228 m
0.235 m
0.236 m
0.222 m
0.201 m
0.190 m
0.201 m
0.229 m
0.230 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
0.175 m
0.181 m
0.180 m
0.185 m
0.192 m
0.191 m
0.190 m

How this compares

  • The daily average on 25 October 2026 was 0.198 m, the lowest for 25 October in 13 years of record (2013 to 2026). The next lowest was 0.21 m in 2023. The newest value is provisional.
  • So far in 2026 the daily average was below the normal range on 47 of 48 days, the second most of the 13 years counted from 2013 to 2026.

Same date in past years

25 October in the last 10 years

DayLevelAgainst the normal range for the date
no value
0.222 m
0.206 m
0.217 m
0.235 m
0.269 m
0.273 m
0.289 m
0.232 m
0.301 m

Year by year

The lowest and highest daily average of each year

The lowest and highest daily average of each year 0.0 m 0.2 m 0.4 m 0.6 m Lowest -0.014 m, 2023
  • Each year, lowest to highest
  • The year so far
  • Lowest in our series
The lowest and highest daily average of the Guichon Creek at Tunkwa Lake Diversion (upstream) in each year from 2014 to 2024 with a value on at least 300 days, and in 2026 so far. The lowest daily average in our series since 27 February 2013 was -0.014 m, on 25 December 2023.
Table: The lowest and highest daily average of each year
YearLowest daily average (m)DayHighest daily average (m)DayDays with a value
0.148 m0.631 m332
0.185 m0.456 m360
0.192 m0.581 m340
0.217 m0.655 m357
0.104 m0.572 m365
0.15 m0.516 m365
-0.014 m0.659 m365
0.054 m0.413 m366
so far, provisional0.173 m0.218 m47

Each year from January to December, weekly averages

Each year from January to December, weekly averages 0.2 m 0.4 m 0.6 m 2023, lowest day 2026 so far
  • The year so far
  • Year of the lowest day in our series
  • Other years
  • Normal range for the week
The weekly averages of the Guichon Creek at Tunkwa Lake Diversion (upstream) in each year from 2013 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 27 February 2013 was in 2023. 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)Normal range (m)
to no value0.212 mno value
to no value0.216 mno value
to no value0.216 mno value
to no value0.212 mno value
to no value0.194 mno value
to no value0.214 mno value
to no value0.164 mno value
to no value0.199 mno value
to no value0.182 mno value
to no value0.202 mno value
to no value0.191 mno value
to no value0.166 mno value
to no value0.232 mno value
to no value0.253 mno value
to no value0.322 mno value
to no value0.364 mno value
to no value0.506 mno value
to no value0.619 m0.367 m to 0.613 m
to no value0.623 m0.367 m to 0.642 m
to no value0.494 m0.362 m to 0.629 m
to no value0.413 m0.361 m to 0.609 m
to no value0.363 m0.340 m to 0.567 m
to no value0.323 m0.317 m to 0.522 m
to no value0.311 m0.299 m to 0.468 m
to no value0.363 m0.284 m to 0.444 m
to no value0.356 m0.259 m to 0.449 m
to no value0.310 m0.237 m to 0.446 m
to no value0.292 m0.222 m to 0.424 m
to no value0.267 m0.211 m to 0.380 m
to no value0.252 m0.206 m to 0.352 m
to no value0.231 m0.201 m to 0.308 m
to no value0.229 m0.197 m to 0.289 m
to no value0.216 m0.197 m to 0.269 m
to no value0.214 m0.194 m to 0.260 m
to no value0.233 m0.192 m to 0.264 m
to no value0.225 m0.195 m to 0.257 m
to 0.179 m0.217 m0.200 m to 0.257 m
to 0.177 m0.226 m0.208 m to 0.263 m
to 0.185 m0.234 m0.210 m to 0.271 m
to 0.185 m0.231 m0.210 m to 0.272 m
to 0.195 m0.221 m0.211 m to 0.293 m
to 0.190 m0.228 m0.212 m to 0.296 m
to no value0.215 m0.213 m to 0.296 m
to no value0.222 m0.215 m to 0.305 m
to no value0.233 m0.214 m to 0.309 m
to no value0.215 m0.214 m to 0.306 m
to no value0.206 m0.200 m to 0.312 m
to no value0.178 mno value
to no value0.177 mno value
to no value0.133 mno value
to no value0.197 mno value
to no value0.098 mno value
Every year
YearDays with a valueDays below the normal range
to 4847
36643
3658
36512
36522
3570
2377
2090
20545
34016
36055
3322
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 12 years between 2013 and 2024.

Records

  • Highest daily average in our series since 27 February 2013: 0.693 m on 8 May 2013.
  • Lowest daily average in our series since 27 February 2013: -0.014 m on 25 December 2023.

Also on this water

About this gauge

Tunkwa Lake Diversion (upstream) is a gauge on the Guichon Creek in Canada.

It lies at 50.6078° N, 120.9109° W.

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

Our readings for this gauge go back to 27 February 2013.

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 lower than any of the daily averages of these dates in the 12 years between 2013 and 2024.

The normal range for 25 October is 0.21 m to 0.30 m: the 10th to 90th percentile of the daily averages from 18 October to 1 November in 12 years between 2013 and 2024.

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Sources