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Vilaine water level at Guipry (Ecluse de Mâlon, upstream) today

Is the Vilaine at Guipry (Ecluse de Mâlon, upstream) within its normal range for the date?

The Vilaine at Guipry (Ecluse de Mâlon, upstream) read 0.362 m at .

Level now

within the normal range for the date

0.362 m

Provisional

within the normal range for the date

0.362 mNormal for the date0.18 m to 0.63 mMedian 0.33 m
The normal range for 26 October is 0.18 m to 0.63 m: the 10th to 90th percentile of the daily highs from 19 October to 2 November in 30 years between 1996 and 2025.
Table: where the water stands
LevelValue
Newest reading0.362 m,
Normal range for the date0.18 m to 0.63 m
Median for the date0.33 m
Past day
-0.009 m
Past week
+0.111 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 Vilaine at Guipry (Ecluse de Mâlon, upstream) averaged 0.425 m.

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

The last 90 days, against the normal range for each day 0 m 1 m 0.425 m
  • Level
  • Below the normal range
  • Above the normal range
  • Normal range for the date
  • Median for the date
  • A year earlier
Daily highs of the Vilaine at Guipry (Ecluse de Mâlon, 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 high (m)Normal rangeMedianA year earlier
0.277 m0.130 m to 0.419 m0.283 m0.089 m
0.279 m0.130 m to 0.418 m0.283 m0.092 m
0.270 m0.129 m to 0.418 m0.284 m0.092 m
0.266 m0.128 m to 0.420 m0.284 m0.129 m
0.262 m0.125 m to 0.418 m0.284 m0.087 m
0.263 m0.125 m to 0.413 m0.285 m0.128 m
0.264 m0.122 m to 0.414 m0.284 m0.102 m
0.259 m0.121 m to 0.421 m0.284 m0.082 m
0.260 m0.124 m to 0.419 m0.284 m0.100 m
0.259 m0.123 m to 0.415 m0.284 m0.102 m
0.259 m0.123 m to 0.424 m0.284 m0.096 m
0.260 m0.121 m to 0.431 m0.288 m0.106 m
0.261 m0.118 m to 0.427 m0.291 m0.099 m
0.256 m0.115 m to 0.420 m0.292 m0.101 m
0.262 m0.115 m to 0.411 m0.293 m0.101 m
0.274 m0.115 m to 0.398 m0.296 m0.087 m
0.264 m0.115 m to 0.388 m0.296 m0.076 m
0.254 m0.112 m to 0.381 m0.296 m0.105 m
0.247 m0.119 m to 0.379 m0.296 m0.118 m
0.246 m0.119 m to 0.378 m0.297 m0.106 m
0.244 m0.119 m to 0.375 m0.296 m0.111 m
0.236 m0.119 m to 0.377 m0.295 m0.093 m
0.236 m0.118 m to 0.378 m0.295 m0.085 m
0.245 m0.118 m to 0.379 m0.294 m0.086 m
0.244 m0.117 m to 0.383 m0.292 m0.101 m
0.251 m0.118 m to 0.383 m0.292 m0.126 m
0.254 m0.123 m to 0.377 m0.291 m0.110 m
0.245 m0.121 m to 0.376 m0.291 m0.087 m
0.273 m0.123 m to 0.376 m0.290 m0.110 m
0.262 m0.123 m to 0.377 m0.289 m0.088 m
0.305 m0.123 m to 0.376 m0.288 m0.123 m
0.534 m0.123 m to 0.376 m0.287 m0.117 m
0.390 m0.123 m to 0.376 m0.285 m0.123 m
0.332 m0.123 m to 0.373 m0.285 m0.126 m
0.317 m0.123 m to 0.368 m0.284 m0.118 m
0.268 m0.126 m to 0.373 m0.284 m0.124 m
0.274 m0.132 m to 0.378 m0.284 m0.112 m
0.272 m0.137 m to 0.376 m0.284 m0.122 m
0.272 m0.138 m to 0.370 m0.285 m0.118 m
0.266 m0.138 m to 0.365 m0.285 m0.106 m
0.264 m0.139 m to 0.362 m0.287 m0.080 m
0.270 m0.141 m to 0.363 m0.288 m0.117 m
0.245 m0.144 m to 0.363 m0.290 m0.101 m
0.250 m0.146 m to 0.365 m0.290 m0.095 m
0.254 m0.147 m to 0.365 m0.290 m0.096 m
0.240 m0.147 m to 0.365 m0.290 m0.124 m
0.271 m0.148 m to 0.369 m0.290 m0.099 m
0.264 m0.148 m to 0.371 m0.291 m0.122 m
0.250 m0.149 m to 0.373 m0.291 m0.120 m
0.258 m0.149 m to 0.375 m0.289 m0.114 m
0.260 m0.148 m to 0.369 m0.287 m0.080 m
0.243 m0.146 m to 0.364 m0.286 m0.079 m
0.254 m0.146 m to 0.363 m0.286 m0.085 m
0.253 m0.142 m to 0.365 m0.286 m0.122 m
0.253 m0.140 m to 0.366 m0.287 m0.106 m
0.236 m0.138 m to 0.369 m0.287 m0.115 m
0.251 m0.131 m to 0.369 m0.287 m0.202 m
0.263 m0.131 m to 0.369 m0.287 m0.121 m
0.263 m0.135 m to 0.369 m0.290 m0.067 m
0.253 m0.136 m to 0.381 m0.294 m0.085 m
0.251 m0.139 m to 0.396 m0.297 m0.080 m
0.259 m0.141 m to 0.404 m0.299 m0.083 m
0.507 m0.141 m to 0.407 m0.298 m0.075 m
0.509 m0.149 m to 0.411 m0.299 m0.101 m
0.334 m0.149 m to 0.413 m0.299 m0.002 m
0.315 m0.149 m to 0.422 m0.299 m0.056 m
0.299 m0.153 m to 0.432 m0.299 m0.065 m
0.282 m0.158 m to 0.433 m0.300 m0.078 m
0.282 m0.161 m to 0.437 m0.299 m0.203 m
0.265 m0.162 m to 0.444 m0.296 m0.127 m
0.277 m0.164 m to 0.455 m0.295 m0.075 m
0.308 m0.167 m to 0.455 m0.295 m0.172 m
0.303 m0.169 m to 0.456 m0.295 m0.104 m
0.135 m0.169 m to 0.455 m0.296 m0.083 m
0.077 m0.170 m to 0.443 m0.296 m0.077 m
-0.566 m0.172 m to 0.452 m0.296 m0.070 m
1.226 m0.172 m to 0.452 m0.297 m0.070 m
0.298 m0.177 m to 0.456 m0.301 m0.062 m
0.301 m0.187 m to 0.467 m0.307 m0.064 m
0.287 m0.192 m to 0.483 m0.310 m0.067 m
0.274 m0.194 m to 0.510 m0.315 m0.065 m
0.268 m0.194 m to 0.517 m0.318 m0.061 m
0.263 m0.199 m to 0.522 m0.321 m0.062 m
0.258 m0.199 m to 0.527 m0.322 m0.071 m
0.273 m0.199 m to 0.530 m0.324 m0.139 m
0.298 m0.199 m to 0.534 m0.325 m0.156 m
0.303 m0.199 m to 0.540 m0.327 m0.135 m
0.368 m0.192 m to 0.557 m0.328 m0.125 m
0.366 m0.188 m to 0.572 m0.329 m0.137 m
0.425 m0.185 m to 0.582 m0.329 m0.107 m

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

The last 12 months, against the normal range for each day 0 m 10 m 20 m Highest 4.809 m Lowest -1.356 m 0.425 m
  • Level
  • Below the normal range
  • Above the normal range
  • Normal range for the date
  • Median for the date
  • Our record
Daily highs of the Vilaine at Guipry (Ecluse de Mâlon, 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 high (m)Normal rangeMedian
0.107 m0.185 m to 0.582 m0.329 m
0.090 m0.176 m to 0.634 m0.332 m
0.108 m0.176 m to 0.647 m0.335 m
0.120 m0.168 m to 0.634 m0.335 m
0.117 m0.160 m to 0.633 m0.335 m
0.055 m0.142 m to 0.633 m0.332 m
0.075 m0.117 m to 0.637 m0.329 m
0.079 m0.090 m to 0.637 m0.325 m
0.079 m0.003 m to 0.646 m0.324 m
0.189 m-0.127 m to 0.646 m0.322 m
0.189 m-0.254 m to 0.655 m0.319 m
0.158 m-0.432 m to 0.724 m0.319 m
0.142 m-0.444 m to 0.726 m0.318 m
0.112 m-0.446 m to 0.747 m0.318 m
0.106 m-0.449 m to 0.779 m0.318 m
0.114 m-0.449 m to 0.818 m0.318 m
0.112 m-0.452 m to 0.810 m0.313 m
0.168 m-0.463 m to 0.798 m0.300 m
0.186 m-0.487 m to 0.786 m0.297 m
0.183 m-0.494 m to 0.786 m0.293 m
0.152 m-0.487 m to 0.766 m0.296 m
0.112 m-0.463 m to 0.747 m0.297 m
0.133 m-0.463 m to 0.747 m0.294 m
0.171 m-0.493 m to 0.749 m0.288 m
0.139 m-0.516 m to 0.768 m0.288 m
0.154 m-0.524 m to 0.768 m0.289 m
0.101 m-0.516 m to 0.765 m0.294 m
0.099 m-0.493 m to 0.765 m0.298 m
0.109 m-0.479 m to 0.763 m0.308 m
0.154 m-0.493 m to 0.750 m0.317 m
0.295 m-0.494 m to 0.733 m0.328 m
0.310 m-0.464 m to 0.707 m0.332 m
0.277 m-0.448 m to 0.733 m0.348 m
0.166 m-0.448 m to 0.750 m0.352 m
0.213 m-0.450 m to 0.764 m0.355 m
0.063 m-0.503 m to 0.765 m0.360 m
-0.091 m-0.515 m to 0.824 m0.365 m
20.516 m-0.528 m to 0.837 m0.371 m
-0.200 m-0.536 m to 0.846 m0.378 m
-0.200 m-0.527 m to 0.860 m0.381 m
-0.184 m-0.515 m to 0.899 m0.383 m
-0.205 m-0.511 m to 0.918 m0.385 m
-0.199 m-0.507 m to 0.997 m0.396 m
-0.051 m-0.480 m to 1.071 m0.400 m
0.509 m-0.467 m to 1.152 m0.408 m
0.511 m-0.453 m to 1.166 m0.412 m
0.482 m-0.453 m to 1.231 m0.413 m
0.149 m-0.451 m to 1.288 m0.421 m
-0.200 m-0.449 m to 1.316 m0.426 m
-0.216 m-0.440 m to 1.378 m0.432 m
-0.199 m-0.240 m to 1.465 m0.433 m
-0.196 m-0.199 m to 1.533 m0.436 m
-0.198 m-0.198 m to 1.563 m0.439 m
-0.193 m-0.192 m to 1.580 m0.442 m
-0.198 m-0.177 m to 1.612 m0.443 m
0.309 m-0.142 m to 1.667 m0.445 m
0.343 m-0.115 m to 1.909 m0.450 m
0.269 m-0.070 m to 1.973 m0.449 m
0.463 m-0.057 m to 2.085 m0.454 m
0.486 m0.004 m to 2.123 m0.459 m
0.390 m0.083 m to 2.211 m0.466 m
0.424 m0.174 m to 2.231 m0.488 m
0.384 m0.195 m to 2.312 m0.497 m
0.421 m0.203 m to 2.348 m0.499 m
0.408 m0.213 m to 2.361 m0.514 m
0.386 m0.217 m to 2.379 m0.516 m
0.381 m0.218 m to 2.379 m0.531 m
0.393 m0.220 m to 2.381 m0.550 m
0.394 m0.221 m to 2.381 m0.559 m
0.383 m0.223 m to 2.361 m0.569 m
0.388 m0.228 m to 2.360 m0.602 m
0.395 m0.228 m to 2.336 m0.612 m
0.402 m0.231 m to 2.314 m0.612 m
0.424 m0.232 m to 2.267 m0.612 m
0.414 m0.233 m to 2.224 m0.612 m
0.438 m0.236 m to 2.203 m0.612 m
0.429 m0.239 m to 2.227 m0.612 m
0.440 m0.239 m to 2.184 m0.612 m
0.439 m0.239 m to 2.153 m0.621 m
0.784 m0.240 m to 2.106 m0.629 m
0.883 m0.246 m to 1.960 m0.630 m
0.875 m0.248 m to 1.907 m0.647 m
0.764 m0.253 m to 1.867 m0.654 m
0.833 m0.264 m to 1.848 m0.647 m
0.808 m0.281 m to 1.848 m0.630 m
0.714 m0.295 m to 1.888 m0.619 m
0.525 m0.302 m to 1.941 m0.614 m
0.580 m0.304 m to 1.960 m0.614 m
1.944 m0.302 m to 1.966 m0.613 m
2.280 m0.301 m to 1.966 m0.606 m
2.320 m0.301 m to 1.959 m0.606 m
15.896 m0.289 m to 1.958 m0.599 m
2.349 m0.283 m to 1.960 m0.578 m
2.236 m0.272 m to 1.993 m0.567 m
2.350 m0.245 m to 2.026 m0.549 m
2.394 m0.240 m to 2.057 m0.546 m
2.364 m0.235 m to 2.149 m0.535 m
2.141 m0.226 m to 2.218 m0.530 m
1.979 m0.202 m to 2.261 m0.527 m
1.968 m0.199 m to 2.261 m0.527 m
1.778 m0.194 m to 2.247 m0.531 m
1.611 m0.185 m to 2.220 m0.531 m
1.610 m0.183 m to 2.150 m0.531 m
1.988 m0.182 m to 2.073 m0.542 m
2.384 m0.177 m to 2.061 m0.548 m
2.477 m0.171 m to 2.073 m0.575 m
2.448 m0.171 m to 2.091 m0.589 m
2.193 m0.170 m to 2.061 m0.589 m
2.163 m0.174 m to 1.993 m0.585 m
2.479 m0.174 m to 1.940 m0.578 m
2.902 m0.174 m to 1.893 m0.568 m
3.172 m0.174 m to 1.751 m0.562 m
3.203 m0.194 m to 1.699 m0.542 m
3.173 m0.203 m to 1.621 m0.531 m
3.111 m0.165 m to 1.596 m0.517 m
3.113 m0.159 m to 1.507 m0.512 m
3.048 m0.148 m to 1.428 m0.510 m
3.487 m0.130 m to 1.352 m0.505 m
3.835 m0.114 m to 1.340 m0.503 m
3.840 m0.106 m to 1.384 m0.496 m
3.546 m0.085 m to 1.391 m0.489 m
2.902 m0.063 m to 1.428 m0.482 m
2.261 m0.040 m to 1.471 m0.474 m
1.764 m0.029 m to 1.495 m0.473 m
1.348 m0.051 m to 1.498 m0.473 m
1.064 m0.060 m to 1.512 m0.474 m
0.923 m0.087 m to 1.546 m0.474 m
0.796 m0.103 m to 1.587 m0.476 m
0.681 m0.102 m to 1.589 m0.479 m
0.604 m0.101 m to 1.609 m0.478 m
0.521 m0.078 m to 1.690 m0.488 m
0.499 m0.098 m to 1.690 m0.489 m
0.571 m0.164 m to 1.641 m0.486 m
0.567 m0.213 m to 1.618 m0.480 m
0.532 m0.220 m to 1.578 m0.471 m
0.471 m0.222 m to 1.497 m0.467 m
0.468 m0.224 m to 1.402 m0.453 m
0.475 m0.227 m to 1.326 m0.447 m
0.442 m0.224 m to 1.315 m0.437 m
0.524 m0.223 m to 1.326 m0.432 m
0.884 m0.223 m to 1.296 m0.425 m
0.894 m0.224 m to 1.216 m0.416 m
0.722 m0.224 m to 1.216 m0.410 m
0.594 m0.224 m to 1.175 m0.408 m
0.478 m0.226 m to 1.053 m0.406 m
0.436 m0.230 m to 0.977 m0.406 m
0.424 m0.230 m to 0.930 m0.406 m
0.420 m0.230 m to 0.899 m0.405 m
0.403 m0.233 m to 0.911 m0.406 m
0.442 m0.235 m to 0.917 m0.409 m
0.453 m0.242 m to 0.931 m0.414 m
0.455 m0.255 m to 0.940 m0.418 m
0.437 m0.261 m to 0.943 m0.420 m
0.399 m0.263 m to 0.943 m0.421 m
0.439 m0.266 m to 0.946 m0.422 m
0.439 m0.266 m to 0.943 m0.426 m
0.426 m0.270 m to 0.941 m0.427 m
0.414 m0.272 m to 0.941 m0.425 m
0.431 m0.266 m to 0.939 m0.425 m
0.397 m0.262 m to 0.933 m0.422 m
0.433 m0.253 m to 0.933 m0.421 m
0.433 m0.252 m to 0.928 m0.416 m
0.408 m0.249 m to 0.927 m0.412 m
0.419 m0.247 m to 0.917 m0.406 m
0.428 m0.246 m to 0.904 m0.406 m
0.422 m0.245 m to 0.898 m0.402 m
0.401 m0.243 m to 0.880 m0.396 m
0.389 m0.241 m to 0.831 m0.395 m
0.379 m0.241 m to 0.806 m0.395 m
0.415 m0.241 m to 0.783 m0.393 m
0.429 m0.237 m to 0.773 m0.392 m
0.429 m0.236 m to 0.748 m0.391 m
0.389 m0.234 m to 0.757 m0.391 m
0.376 m0.233 m to 0.774 m0.389 m
0.362 m0.233 m to 0.774 m0.391 m
0.337 m0.231 m to 0.771 m0.390 m
0.333 m0.230 m to 0.758 m0.388 m
0.395 m0.230 m to 0.746 m0.386 m
0.392 m0.229 m to 0.733 m0.386 m
0.364 m0.229 m to 0.735 m0.383 m
0.367 m0.226 m to 0.721 m0.381 m
0.358 m0.221 m to 0.704 m0.381 m
0.352 m0.220 m to 0.709 m0.379 m
0.348 m0.215 m to 0.724 m0.381 m
0.329 m0.213 m to 0.733 m0.380 m
0.375 m0.213 m to 0.735 m0.381 m
0.391 m0.212 m to 0.735 m0.380 m
0.379 m0.212 m to 0.731 m0.381 m
0.376 m0.209 m to 0.715 m0.381 m
0.570 m0.208 m to 0.684 m0.381 m
0.576 m0.205 m to 0.659 m0.380 m
0.449 m0.204 m to 0.647 m0.380 m
0.727 m0.208 m to 0.635 m0.381 m
0.790 m0.208 m to 0.619 m0.382 m
0.666 m0.208 m to 0.615 m0.385 m
0.530 m0.209 m to 0.598 m0.386 m
0.336 m0.210 m to 0.586 m0.383 m
0.511 m0.211 m to 0.577 m0.382 m
0.622 m0.212 m to 0.561 m0.380 m
0.625 m0.212 m to 0.539 m0.380 m
0.468 m0.213 m to 0.536 m0.377 m
0.364 m0.215 m to 0.529 m0.378 m
0.352 m0.217 m to 0.525 m0.377 m
0.422 m0.222 m to 0.522 m0.372 m
0.402 m0.223 m to 0.518 m0.370 m
0.473 m0.224 m to 0.517 m0.369 m
0.465 m0.227 m to 0.509 m0.368 m
0.482 m0.227 m to 0.509 m0.367 m
0.457 m0.227 m to 0.514 m0.366 m
0.481 m0.227 m to 0.516 m0.363 m
0.468 m0.227 m to 0.514 m0.361 m
0.445 m0.227 m to 0.509 m0.359 m
0.430 m0.225 m to 0.509 m0.356 m
0.407 m0.223 m to 0.498 m0.354 m
0.387 m0.222 m to 0.496 m0.350 m
0.405 m0.222 m to 0.496 m0.350 m
0.394 m0.222 m to 0.494 m0.349 m
0.375 m0.220 m to 0.485 m0.349 m
0.358 m0.219 m to 0.484 m0.348 m
0.356 m0.217 m to 0.492 m0.348 m
0.463 m0.216 m to 0.492 m0.348 m
0.423 m0.211 m to 0.488 m0.348 m
0.442 m0.202 m to 0.491 m0.346 m
0.412 m0.199 m to 0.491 m0.345 m
0.380 m0.196 m to 0.488 m0.343 m
0.383 m0.192 m to 0.484 m0.342 m
0.369 m0.188 m to 0.485 m0.341 m
0.395 m0.187 m to 0.482 m0.339 m
0.400 m0.187 m to 0.481 m0.341 m
0.376 m0.183 m to 0.485 m0.341 m
0.391 m0.182 m to 0.481 m0.339 m
0.364 m0.181 m to 0.473 m0.337 m
0.365 m0.181 m to 0.473 m0.332 m
0.351 m0.179 m to 0.472 m0.330 m
0.338 m0.178 m to 0.471 m0.328 m
0.355 m0.177 m to 0.471 m0.325 m
0.328 m0.177 m to 0.471 m0.325 m
0.350 m0.177 m to 0.471 m0.324 m
0.327 m0.176 m to 0.470 m0.323 m
0.328 m0.176 m to 0.470 m0.323 m
0.339 m0.174 m to 0.470 m0.323 m
0.329 m0.171 m to 0.469 m0.322 m
0.314 m0.168 m to 0.468 m0.320 m
0.328 m0.168 m to 0.468 m0.320 m
0.340 m0.170 m to 0.460 m0.318 m
0.324 m0.171 m to 0.455 m0.319 m
0.319 m0.173 m to 0.449 m0.319 m
0.298 m0.176 m to 0.455 m0.317 m
0.298 m0.179 m to 0.460 m0.315 m
0.291 m0.179 m to 0.452 m0.314 m
0.297 m0.179 m to 0.449 m0.312 m
0.302 m0.179 m to 0.444 m0.312 m
0.297 m0.179 m to 0.441 m0.311 m
0.308 m0.178 m to 0.430 m0.311 m
0.302 m0.175 m to 0.430 m0.309 m
0.307 m0.175 m to 0.430 m0.307 m
0.296 m0.173 m to 0.430 m0.307 m
0.312 m0.173 m to 0.429 m0.305 m
0.305 m0.172 m to 0.428 m0.303 m
0.302 m0.172 m to 0.428 m0.303 m
0.291 m0.169 m to 0.429 m0.302 m
0.279 m0.167 m to 0.430 m0.301 m
0.280 m0.166 m to 0.427 m0.299 m
0.276 m0.164 m to 0.412 m0.296 m
0.304 m0.156 m to 0.396 m0.294 m
0.378 m0.154 m to 0.400 m0.292 m
0.347 m0.150 m to 0.402 m0.291 m
0.311 m0.149 m to 0.402 m0.290 m
0.298 m0.149 m to 0.400 m0.290 m
0.291 m0.147 m to 0.400 m0.288 m
0.289 m0.145 m to 0.407 m0.286 m
0.294 m0.144 m to 0.408 m0.285 m
0.277 m0.143 m to 0.408 m0.285 m
0.278 m0.138 m to 0.411 m0.285 m
0.269 m0.134 m to 0.413 m0.284 m
0.273 m0.132 m to 0.418 m0.284 m
0.277 m0.130 m to 0.419 m0.283 m
0.279 m0.130 m to 0.418 m0.283 m
0.270 m0.129 m to 0.418 m0.284 m
0.266 m0.128 m to 0.420 m0.284 m
0.262 m0.125 m to 0.418 m0.284 m
0.263 m0.125 m to 0.413 m0.285 m
0.264 m0.122 m to 0.414 m0.284 m
0.259 m0.121 m to 0.421 m0.284 m
0.260 m0.124 m to 0.419 m0.284 m
0.259 m0.123 m to 0.415 m0.284 m
0.259 m0.123 m to 0.424 m0.284 m
0.260 m0.121 m to 0.431 m0.288 m
0.261 m0.118 m to 0.427 m0.291 m
0.256 m0.115 m to 0.420 m0.292 m
0.262 m0.115 m to 0.411 m0.293 m
0.274 m0.115 m to 0.398 m0.296 m
0.264 m0.115 m to 0.388 m0.296 m
0.254 m0.112 m to 0.381 m0.296 m
0.247 m0.119 m to 0.379 m0.296 m
0.246 m0.119 m to 0.378 m0.297 m
0.244 m0.119 m to 0.375 m0.296 m
0.236 m0.119 m to 0.377 m0.295 m
0.236 m0.118 m to 0.378 m0.295 m
0.245 m0.118 m to 0.379 m0.294 m
0.244 m0.117 m to 0.383 m0.292 m
0.251 m0.118 m to 0.383 m0.292 m
0.254 m0.123 m to 0.377 m0.291 m
0.245 m0.121 m to 0.376 m0.291 m
0.273 m0.123 m to 0.376 m0.290 m
0.262 m0.123 m to 0.377 m0.289 m
0.305 m0.123 m to 0.376 m0.288 m
0.534 m0.123 m to 0.376 m0.287 m
0.390 m0.123 m to 0.376 m0.285 m
0.332 m0.123 m to 0.373 m0.285 m
0.317 m0.123 m to 0.368 m0.284 m
0.268 m0.126 m to 0.373 m0.284 m
0.274 m0.132 m to 0.378 m0.284 m
0.272 m0.137 m to 0.376 m0.284 m
0.272 m0.138 m to 0.370 m0.285 m
0.266 m0.138 m to 0.365 m0.285 m
0.264 m0.139 m to 0.362 m0.287 m
0.270 m0.141 m to 0.363 m0.288 m
0.245 m0.144 m to 0.363 m0.290 m
0.250 m0.146 m to 0.365 m0.290 m
0.254 m0.147 m to 0.365 m0.290 m
0.240 m0.147 m to 0.365 m0.290 m
0.271 m0.148 m to 0.369 m0.290 m
0.264 m0.148 m to 0.371 m0.291 m
0.250 m0.149 m to 0.373 m0.291 m
0.258 m0.149 m to 0.375 m0.289 m
0.260 m0.148 m to 0.369 m0.287 m
0.243 m0.146 m to 0.364 m0.286 m
0.254 m0.146 m to 0.363 m0.286 m
0.253 m0.142 m to 0.365 m0.286 m
0.253 m0.140 m to 0.366 m0.287 m
0.236 m0.138 m to 0.369 m0.287 m
0.251 m0.131 m to 0.369 m0.287 m
0.263 m0.131 m to 0.369 m0.287 m
0.263 m0.135 m to 0.369 m0.290 m
0.253 m0.136 m to 0.381 m0.294 m
0.251 m0.139 m to 0.396 m0.297 m
0.259 m0.141 m to 0.404 m0.299 m
0.507 m0.141 m to 0.407 m0.298 m
0.509 m0.149 m to 0.411 m0.299 m
0.334 m0.149 m to 0.413 m0.299 m
0.315 m0.149 m to 0.422 m0.299 m
0.299 m0.153 m to 0.432 m0.299 m
0.282 m0.158 m to 0.433 m0.300 m
0.282 m0.161 m to 0.437 m0.299 m
0.265 m0.162 m to 0.444 m0.296 m
0.277 m0.164 m to 0.455 m0.295 m
0.308 m0.167 m to 0.455 m0.295 m
0.303 m0.169 m to 0.456 m0.295 m
0.135 m0.169 m to 0.455 m0.296 m
0.077 m0.170 m to 0.443 m0.296 m
-0.566 m0.172 m to 0.452 m0.296 m
1.226 m0.172 m to 0.452 m0.297 m
0.298 m0.177 m to 0.456 m0.301 m
0.301 m0.187 m to 0.467 m0.307 m
0.287 m0.192 m to 0.483 m0.310 m
0.274 m0.194 m to 0.510 m0.315 m
0.268 m0.194 m to 0.517 m0.318 m
0.263 m0.199 m to 0.522 m0.321 m
0.258 m0.199 m to 0.527 m0.322 m
0.273 m0.199 m to 0.530 m0.324 m
0.298 m0.199 m to 0.534 m0.325 m
0.303 m0.199 m to 0.540 m0.327 m
0.368 m0.192 m to 0.557 m0.328 m
0.366 m0.188 m to 0.572 m0.329 m
0.425 m0.185 m to 0.582 m0.329 m

The last 10 years, weekly averages

The last 10 years, weekly averages 0 m 2 m 4 m Highest 4.809 m Lowest -1.356 m 0.327 m
  • Level
  • Our record
Weekly averages of the Vilaine at Guipry (Ecluse de Mâlon, upstream) from the week of 24 October 2016 to 25 October 2026.
Table: The last 10 years, weekly averages
Week startingWeekly average of daily highs (m)
0.323 m
0.314 m
0.354 m
0.346 m
0.130 m
0.350 m
0.354 m
0.363 m
0.362 m
0.344 m
0.339 m
0.371 m
0.396 m
0.384 m
0.501 m
0.569 m
0.401 m
0.403 m
0.406 m
0.409 m
0.404 m
0.400 m
0.395 m
0.381 m
0.361 m
0.341 m
0.343 m
0.394 m
0.392 m
0.385 m
0.354 m
0.374 m
0.362 m
0.321 m
0.307 m
0.313 m
0.310 m
0.301 m
0.311 m
0.332 m
0.294 m
0.345 m
0.301 m
0.290 m
0.330 m
0.347 m
0.356 m
0.339 m
0.352 m
0.319 m
0.301 m
0.345 m
0.315 m
-0.415 m
-0.794 m
-0.923 m
-0.880 m
-0.859 m
-0.856 m
0.511 m
-0.472 m
0.420 m
1.071 m
0.548 m
0.690 m
0.791 m
0.667 m
0.557 m
0.768 m
-0.064 m
-1.238 m
-1.152 m
0.536 m
0.649 m
1.131 m
1.104 m
0.821 m
0.423 m
0.380 m
0.362 m
0.346 m
0.345 m
0.345 m
0.346 m
0.715 m
1.870 m
0.376 m
0.348 m
0.386 m
0.317 m
0.348 m
0.337 m
0.322 m
0.320 m
0.330 m
0.306 m
0.340 m
0.303 m
0.296 m
0.318 m
0.329 m
0.335 m
0.438 m
0.342 m
0.337 m
0.357 m
0.428 m
0.396 m
0.427 m
0.607 m
0.465 m
0.415 m
0.472 m
0.406 m
0.366 m
0.362 m
0.362 m
0.367 m
0.693 m
0.864 m
1.146 m
0.418 m
0.406 m
0.424 m
0.391 m
0.361 m
0.367 m
0.383 m
0.387 m
0.379 m
0.389 m
0.377 m
0.397 m
0.367 m
0.362 m
0.352 m
0.379 m
0.398 m
0.372 m
0.358 m
0.311 m
0.290 m
0.284 m
0.280 m
0.283 m
0.313 m
0.311 m
0.313 m
0.278 m
0.273 m
0.285 m
0.290 m
0.342 m
0.316 m
0.363 m
0.400 m
0.390 m
0.669 m
1.184 m
1.538 m
1.002 m
1.605 m
1.146 m
1.458 m
2.436 m
2.271 m
0.656 m
0.588 m
1.726 m
0.674 m
1.417 m
1.842 m
1.014 m
1.190 m
0.928 m
2.412 m
1.550 m
0.513 m
0.369 m
0.353 m
0.368 m
0.381 m
0.369 m
0.369 m
0.441 m
0.401 m
0.362 m
0.349 m
0.351 m
0.379 m
0.377 m
0.361 m
0.351 m
0.318 m
0.301 m
0.283 m
0.286 m
0.267 m
0.345 m
0.328 m
0.288 m
0.283 m
0.268 m
0.280 m
0.332 m
0.477 m
0.397 m
0.343 m
0.474 m
0.571 m
0.417 m
0.158 m
0.340 m
0.361 m
0.383 m
0.760 m
0.773 m
1.924 m
1.711 m
0.589 m
0.383 m
0.770 m
1.252 m
2.434 m
1.114 m
0.838 m
0.640 m
0.441 m
0.366 m
0.350 m
0.364 m
0.351 m
0.391 m
0.380 m
0.359 m
0.333 m
0.365 m
0.381 m
0.380 m
0.356 m
0.349 m
0.329 m
0.389 m
0.423 m
0.452 m
0.397 m
0.378 m
0.355 m
0.348 m
0.348 m
0.334 m
0.320 m
0.312 m
0.301 m
0.358 m
0.310 m
0.306 m
0.426 m
0.422 m
0.348 m
0.397 m
0.389 m
0.376 m
0.396 m
0.375 m
0.367 m
0.401 m
0.605 m
0.457 m
0.382 m
0.659 m
1.057 m
0.868 m
0.410 m
0.346 m
0.378 m
0.406 m
0.609 m
0.369 m
0.389 m
0.382 m
0.384 m
0.375 m
0.373 m
0.453 m
0.416 m
0.388 m
0.384 m
0.364 m
0.341 m
0.339 m
0.408 m
0.407 m
0.368 m
0.323 m
0.385 m
0.330 m
0.310 m
0.291 m
0.278 m
0.275 m
0.270 m
0.265 m
0.336 m
0.295 m
0.341 m
0.332 m
0.336 m
0.286 m
0.314 m
0.298 m
0.332 m
0.343 m
0.321 m
0.349 m
-0.057 m
-0.095 m
-0.123 m
0.356 m
0.331 m
0.356 m
0.846 m
0.737 m
0.639 m
0.739 m
1.435 m
0.560 m
0.381 m
0.356 m
0.359 m
0.403 m
0.356 m
no value
no value
0.675 m
0.791 m
0.429 m
0.647 m
0.498 m
0.482 m
0.397 m
0.469 m
0.381 m
0.368 m
0.364 m
0.370 m
0.361 m
0.356 m
0.321 m
0.329 m
0.309 m
0.298 m
0.398 m
0.394 m
0.339 m
0.315 m
0.302 m
0.305 m
0.294 m
0.294 m
0.372 m
0.312 m
0.295 m
0.281 m
0.357 m
0.427 m
0.887 m
0.692 m
0.709 m
0.503 m
0.387 m
0.962 m
1.082 m
0.508 m
0.445 m
1.842 m
0.717 m
1.680 m
1.132 m
0.555 m
1.126 m
0.853 m
1.105 m
1.633 m
1.198 m
0.859 m
0.600 m
0.674 m
1.016 m
0.612 m
0.390 m
0.400 m
0.420 m
0.430 m
0.450 m
0.449 m
0.432 m
0.394 m
0.357 m
0.722 m
0.417 m
0.372 m
0.346 m
0.243 m
0.122 m
0.072 m
0.063 m
0.129 m
0.070 m
0.067 m
0.138 m
0.139 m
0.061 m
0.063 m
0.068 m
0.571 m
0.628 m
1.474 m
0.419 m
0.159 m
0.068 m
0.449 m
0.709 m
0.494 m
0.522 m
0.446 m
0.572 m
1.147 m
3.016 m
1.585 m
1.791 m
4.284 m
1.701 m
1.151 m
0.832 m
2.053 m
0.789 m
0.473 m
0.433 m
0.434 m
0.421 m
0.281 m
0.159 m
0.138 m
0.142 m
0.119 m
0.134 m
0.122 m
0.162 m
0.113 m
0.113 m
0.117 m
0.114 m
0.101 m
0.114 m
0.100 m
0.113 m
0.103 m
0.098 m
0.101 m
0.098 m
0.115 m
0.111 m
0.108 m
0.100 m
0.102 m
0.090 m
0.093 m
0.065 m
0.127 m
0.090 m
0.144 m
0.149 m
0.132 m
0.176 m
2.782 m
0.148 m
0.019 m
0.425 m
0.389 m
0.427 m
0.809 m
3.699 m
2.205 m
2.042 m
2.755 m
3.426 m
1.580 m
0.568 m
0.594 m
0.497 m
0.438 m
0.420 m
0.408 m
0.379 m
0.368 m
0.428 m
0.573 m
0.465 m
0.467 m
0.394 m
0.408 m
0.380 m
0.340 m
0.328 m
0.299 m
0.302 m
0.311 m
0.285 m
0.270 m
0.260 m
0.258 m
0.244 m
0.334 m
0.276 m
0.256 m
0.253 m
0.254 m
0.361 m
0.114 m
0.417 m
0.327 m

The whole record since 1996, weekly averages

The whole record since 1996, weekly averages 0 m 2 m 4 m Highest 4.809 m Lowest -1.356 m 0.327 m
  • Level
  • Our record
Weekly averages of the Vilaine at Guipry (Ecluse de Mâlon, upstream) from 20 April 1996 to 25 October 2026.
Table: The whole record since 1996, weekly averages
Week startingWeekly average of daily highs (m)
no value
0.455 m
0.392 m
0.385 m
0.379 m
0.441 m
0.367 m
0.311 m
0.271 m
0.232 m
0.233 m
0.225 m
0.195 m
0.179 m
0.155 m
0.157 m
0.169 m
0.170 m
0.163 m
0.185 m
0.152 m
0.164 m
0.160 m
0.194 m
0.215 m
0.202 m
0.205 m
0.201 m
0.223 m
0.289 m
0.233 m
0.326 m
0.465 m
0.455 m
0.383 m
0.377 m
0.348 m
0.329 m
0.300 m
0.339 m
0.384 m
0.335 m
0.305 m
0.528 m
0.401 m
1.810 m
0.586 m
0.436 m
0.366 m
0.306 m
0.269 m
0.244 m
0.237 m
0.226 m
0.235 m
0.263 m
0.258 m
0.336 m
0.211 m
0.199 m
0.220 m
0.267 m
0.302 m
0.296 m
0.224 m
0.173 m
0.150 m
0.146 m
0.174 m
0.247 m
0.191 m
0.236 m
0.190 m
0.165 m
0.155 m
0.147 m
0.154 m
0.197 m
0.195 m
0.270 m
0.218 m
0.297 m
0.263 m
0.229 m
0.282 m
0.349 m
0.074 m
-0.091 m
0.300 m
0.571 m
1.385 m
0.749 m
1.083 m
0.195 m
-0.063 m
-0.042 m
0.086 m
0.104 m
0.262 m
0.317 m
0.324 m
0.348 m
0.604 m
0.847 m
1.340 m
1.242 m
1.066 m
0.688 m
0.436 m
0.336 m
0.320 m
0.328 m
0.364 m
0.409 m
0.259 m
0.372 m
0.275 m
0.314 m
0.265 m
0.247 m
0.236 m
0.195 m
0.203 m
0.198 m
0.269 m
0.269 m
0.259 m
0.296 m
0.510 m
0.308 m
0.398 m
0.583 m
0.788 m
0.398 m
0.365 m
0.182 m
-0.130 m
-0.120 m
0.337 m
0.464 m
1.212 m
2.320 m
1.688 m
1.049 m
1.721 m
1.333 m
0.474 m
1.172 m
0.559 m
0.766 m
0.651 m
0.955 m
0.441 m
0.550 m
0.498 m
0.444 m
0.717 m
1.146 m
0.682 m
0.520 m
0.423 m
0.610 m
0.359 m
0.483 m
0.414 m
0.301 m
0.256 m
0.281 m
0.237 m
0.207 m
0.201 m
0.192 m
0.210 m
0.241 m
0.236 m
0.204 m
0.198 m
0.203 m
0.235 m
0.338 m
0.552 m
0.308 m
0.253 m
0.445 m
0.769 m
0.437 m
-0.253 m
-0.159 m
-0.080 m
0.320 m
0.626 m
1.360 m
1.438 m
3.450 m
1.722 m
0.885 m
0.557 m
0.355 m
0.327 m
0.547 m
0.527 m
0.348 m
0.798 m
0.603 m
0.408 m
0.344 m
0.520 m
0.433 m
0.446 m
0.596 m
0.542 m
0.535 m
1.543 m
0.617 m
0.434 m
0.477 m
0.394 m
0.298 m
0.252 m
0.235 m
0.353 m
0.327 m
0.221 m
0.447 m
no value
no value
no value
no value
no value
no value
0.171 m
0.239 m
0.237 m
0.184 m
0.355 m
0.647 m
0.479 m
0.899 m
1.718 m
1.765 m
1.541 m
1.722 m
1.508 m
2.951 m
1.716 m
0.627 m
2.999 m
2.872 m
1.257 m
2.569 m
1.450 m
2.182 m
0.864 m
0.191 m
0.325 m
0.323 m
1.336 m
3.008 m
2.774 m
1.109 m
0.755 m
0.609 m
0.795 m
2.017 m
0.824 m
0.578 m
0.406 m
0.324 m
0.319 m
0.297 m
0.281 m
0.233 m
0.220 m
0.261 m
0.437 m
0.252 m
0.235 m
0.218 m
0.224 m
0.224 m
0.187 m
0.201 m
0.197 m
0.185 m
0.254 m
0.292 m
0.319 m
0.322 m
0.334 m
0.220 m
-0.092 m
-0.368 m
-0.391 m
-0.256 m
0.112 m
0.270 m
0.240 m
0.295 m
0.278 m
0.243 m
0.261 m
0.274 m
0.312 m
0.545 m
0.641 m
0.350 m
0.533 m
0.396 m
0.244 m
0.915 m
0.248 m
0.237 m
0.250 m
0.249 m
0.195 m
0.122 m
0.109 m
0.115 m
0.119 m
0.123 m
0.122 m
0.114 m
0.099 m
0.084 m
0.099 m
0.129 m
0.082 m
0.061 m
0.088 m
0.102 m
0.073 m
0.061 m
0.083 m
0.109 m
0.197 m
0.202 m
0.194 m
0.203 m
0.202 m
0.212 m
0.306 m
0.238 m
0.627 m
1.070 m
0.609 m
0.803 m
0.772 m
0.470 m
1.043 m
2.152 m
2.477 m
1.158 m
0.414 m
1.334 m
0.790 m
1.427 m
0.642 m
0.334 m
0.420 m
0.806 m
0.281 m
0.348 m
0.412 m
0.344 m
0.221 m
0.220 m
0.221 m
0.225 m
0.208 m
0.226 m
0.276 m
0.242 m
0.239 m
0.228 m
0.233 m
0.225 m
0.246 m
0.190 m
0.224 m
0.214 m
0.204 m
0.159 m
0.148 m
0.148 m
0.142 m
0.147 m
0.176 m
0.150 m
0.170 m
0.210 m
0.191 m
0.165 m
0.227 m
0.217 m
-0.344 m
-0.444 m
-0.447 m
-0.183 m
0.034 m
-0.470 m
-0.470 m
-0.244 m
0.840 m
0.746 m
2.041 m
1.067 m
1.989 m
0.681 m
0.187 m
-0.021 m
-0.273 m
0.163 m
0.260 m
0.064 m
0.290 m
0.448 m
0.388 m
0.364 m
0.381 m
0.341 m
0.495 m
0.318 m
0.250 m
0.238 m
0.269 m
0.230 m
0.171 m
0.187 m
0.151 m
0.275 m
0.201 m
0.198 m
0.148 m
0.294 m
0.207 m
0.267 m
0.177 m
0.172 m
0.189 m
0.200 m
0.098 m
0.121 m
0.223 m
0.300 m
0.291 m
0.288 m
0.291 m
-0.132 m
-0.195 m
-0.200 m
-0.233 m
-0.710 m
-0.790 m
-0.551 m
-0.150 m
-0.528 m
-0.187 m
0.100 m
0.205 m
-0.329 m
-0.625 m
-0.569 m
-0.796 m
-0.659 m
-0.744 m
-0.574 m
0.022 m
0.676 m
0.678 m
0.360 m
0.356 m
0.253 m
0.203 m
0.296 m
0.323 m
0.243 m
0.251 m
0.208 m
0.174 m
0.431 m
0.669 m
0.659 m
0.626 m
0.630 m
0.657 m
0.625 m
0.627 m
0.627 m
0.658 m
0.640 m
0.650 m
0.631 m
0.309 m
0.175 m
0.171 m
0.197 m
0.210 m
0.189 m
0.213 m
-0.339 m
0.008 m
0.207 m
0.345 m
0.271 m
0.158 m
0.197 m
0.214 m
0.268 m
0.161 m
0.192 m
0.154 m
0.173 m
0.185 m
0.380 m
0.638 m
0.316 m
0.819 m
0.293 m
0.462 m
1.146 m
0.475 m
0.283 m
0.254 m
0.262 m
0.270 m
0.261 m
0.259 m
0.231 m
0.229 m
0.212 m
0.203 m
0.187 m
0.180 m
0.226 m
0.182 m
0.168 m
0.160 m
0.160 m
0.138 m
0.150 m
0.166 m
0.154 m
0.146 m
0.297 m
0.239 m
0.234 m
0.243 m
0.268 m
0.255 m
0.262 m
0.262 m
0.274 m
0.256 m
0.395 m
0.495 m
1.496 m
1.443 m
0.450 m
0.560 m
1.304 m
0.594 m
0.848 m
0.428 m
0.190 m
0.406 m
1.725 m
0.766 m
0.921 m
1.743 m
0.442 m
0.444 m
0.349 m
0.244 m
0.258 m
0.265 m
0.255 m
0.243 m
0.221 m
0.241 m
0.396 m
0.291 m
0.242 m
0.258 m
0.255 m
0.365 m
0.238 m
0.244 m
0.254 m
0.244 m
0.220 m
0.223 m
0.217 m
0.450 m
0.229 m
0.218 m
0.210 m
0.227 m
0.234 m
0.307 m
0.246 m
0.231 m
0.205 m
0.238 m
0.004 m
0.062 m
0.235 m
0.253 m
0.289 m
0.536 m
0.241 m
0.241 m
0.349 m
1.159 m
2.514 m
0.692 m
0.676 m
1.583 m
0.397 m
0.232 m
0.239 m
0.228 m
1.066 m
0.361 m
0.769 m
0.443 m
0.251 m
0.267 m
0.470 m
0.476 m
0.288 m
0.250 m
0.239 m
0.824 m
0.818 m
0.228 m
0.227 m
0.229 m
0.227 m
0.243 m
0.120 m
0.301 m
0.333 m
0.287 m
0.290 m
0.294 m
0.291 m
0.286 m
0.298 m
0.288 m
0.289 m
0.298 m
0.282 m
0.305 m
0.308 m
0.324 m
0.325 m
0.481 m
0.334 m
0.523 m
0.495 m
0.597 m
0.761 m
0.282 m
0.296 m
0.068 m
0.292 m
1.974 m
2.126 m
1.120 m
1.583 m
0.597 m
0.375 m
0.725 m
0.397 m
0.346 m
0.332 m
0.310 m
0.403 m
0.479 m
0.373 m
0.444 m
0.373 m
0.471 m
0.477 m
0.538 m
0.394 m
0.542 m
0.392 m
0.376 m
0.484 m
0.348 m
0.329 m
0.394 m
0.361 m
0.426 m
0.334 m
0.325 m
0.322 m
0.333 m
0.320 m
0.400 m
0.347 m
0.321 m
0.352 m
0.320 m
0.343 m
0.330 m
0.450 m
0.419 m
0.400 m
0.495 m
0.533 m
0.676 m
0.422 m
0.789 m
1.745 m
0.508 m
0.561 m
0.594 m
0.526 m
0.568 m
0.509 m
0.411 m
1.351 m
1.730 m
0.459 m
0.475 m
0.522 m
0.592 m
0.416 m
0.377 m
0.368 m
0.384 m
0.371 m
0.426 m
0.354 m
0.403 m
0.295 m
0.422 m
0.407 m
0.356 m
0.333 m
0.307 m
0.316 m
0.304 m
0.299 m
0.333 m
0.299 m
0.306 m
0.298 m
0.285 m
0.338 m
0.296 m
0.282 m
0.415 m
0.541 m
0.345 m
0.333 m
0.359 m
0.370 m
0.621 m
0.564 m
0.381 m
0.430 m
0.427 m
0.465 m
0.929 m
0.442 m
0.738 m
0.851 m
0.475 m
0.396 m
0.417 m
0.381 m
0.464 m
0.618 m
0.492 m
0.429 m
0.405 m
0.422 m
0.430 m
0.422 m
0.417 m
0.363 m
0.361 m
0.455 m
0.365 m
0.338 m
0.319 m
0.321 m
0.344 m
0.362 m
0.335 m
0.307 m
0.305 m
0.322 m
0.403 m
0.315 m
0.358 m
0.365 m
0.336 m
0.430 m
0.344 m
0.336 m
0.333 m
0.309 m
0.292 m
0.294 m
0.281 m
0.291 m
0.330 m
0.416 m
0.330 m
-0.258 m
-0.676 m
-0.393 m
-0.176 m
0.603 m
0.526 m
0.489 m
0.525 m
0.507 m
0.477 m
0.444 m
0.501 m
0.499 m
0.492 m
0.485 m
0.461 m
0.457 m
0.463 m
0.487 m
0.406 m
0.387 m
0.478 m
0.500 m
0.848 m
0.756 m
0.537 m
0.488 m
0.498 m
0.484 m
0.463 m
0.493 m
0.483 m
0.451 m
0.455 m
0.494 m
0.477 m
0.424 m
0.429 m
0.361 m
0.359 m
0.320 m
0.320 m
0.312 m
0.339 m
0.339 m
0.431 m
0.458 m
0.515 m
0.658 m
0.552 m
0.530 m
0.499 m
0.519 m
0.615 m
0.526 m
0.719 m
0.887 m
2.246 m
2.105 m
1.646 m
0.859 m
0.894 m
1.304 m
1.243 m
1.651 m
2.013 m
0.660 m
0.478 m
0.604 m
2.306 m
1.419 m
0.611 m
0.528 m
1.221 m
0.612 m
0.513 m
0.512 m
0.488 m
0.511 m
0.509 m
0.522 m
0.481 m
0.471 m
0.475 m
0.406 m
0.396 m
0.354 m
0.336 m
0.349 m
0.410 m
0.286 m
no value
no value
no value
no value
no value
no value
0.317 m
0.325 m
0.331 m
0.371 m
0.411 m
0.494 m
0.533 m
0.513 m
0.402 m
0.446 m
0.461 m
0.460 m
0.487 m
2.418 m
2.608 m
2.011 m
1.298 m
1.535 m
2.114 m
2.956 m
3.365 m
1.963 m
1.581 m
1.789 m
0.578 m
0.531 m
0.533 m
0.503 m
0.488 m
0.498 m
0.509 m
0.506 m
0.460 m
0.434 m
0.435 m
0.416 m
0.462 m
0.389 m
0.354 m
0.362 m
0.418 m
0.392 m
0.332 m
0.387 m
0.361 m
0.449 m
0.436 m
0.344 m
0.465 m
0.348 m
0.370 m
0.324 m
0.317 m
0.326 m
0.420 m
0.494 m
0.363 m
-0.455 m
-0.002 m
0.526 m
0.069 m
0.238 m
-0.483 m
0.059 m
0.795 m
0.560 m
0.520 m
0.407 m
1.072 m
1.378 m
0.755 m
0.848 m
0.508 m
1.231 m
1.340 m
0.793 m
0.423 m
0.122 m
-0.228 m
0.436 m
0.502 m
0.462 m
0.431 m
0.531 m
0.619 m
0.486 m
0.470 m
0.406 m
0.389 m
0.440 m
0.385 m
0.352 m
0.381 m
0.388 m
0.319 m
0.319 m
0.319 m
0.303 m
0.328 m
0.338 m
0.479 m
0.327 m
0.321 m
0.429 m
0.344 m
0.327 m
0.358 m
0.331 m
0.341 m
-1.066 m
-1.159 m
-1.336 m
-0.710 m
-0.857 m
-1.314 m
0.031 m
0.427 m
0.435 m
0.442 m
0.608 m
0.673 m
0.521 m
0.752 m
0.697 m
1.048 m
0.744 m
0.824 m
0.630 m
1.392 m
0.607 m
0.401 m
1.355 m
0.440 m
0.331 m
0.317 m
0.324 m
0.327 m
0.184 m
0.318 m
0.320 m
0.311 m
0.314 m
0.314 m
0.501 m
0.340 m
0.331 m
0.352 m
0.339 m
0.334 m
0.314 m
0.303 m
0.297 m
0.298 m
0.295 m
0.317 m
0.343 m
0.308 m
0.303 m
0.288 m
0.300 m
0.325 m
0.323 m
0.314 m
0.354 m
0.346 m
0.130 m
0.350 m
0.354 m
0.363 m
0.362 m
0.344 m
0.339 m
0.371 m
0.396 m
0.384 m
0.501 m
0.569 m
0.401 m
0.403 m
0.406 m
0.409 m
0.404 m
0.400 m
0.395 m
0.381 m
0.361 m
0.341 m
0.343 m
0.394 m
0.392 m
0.385 m
0.354 m
0.374 m
0.362 m
0.321 m
0.307 m
0.313 m
0.310 m
0.301 m
0.311 m
0.332 m
0.294 m
0.345 m
0.301 m
0.290 m
0.330 m
0.347 m
0.356 m
0.339 m
0.352 m
0.319 m
0.301 m
0.345 m
0.315 m
-0.415 m
-0.794 m
-0.923 m
-0.880 m
-0.859 m
-0.856 m
0.511 m
-0.472 m
0.420 m
1.071 m
0.548 m
0.690 m
0.791 m
0.667 m
0.557 m
0.768 m
-0.064 m
-1.238 m
-1.152 m
0.536 m
0.649 m
1.131 m
1.104 m
0.821 m
0.423 m
0.380 m
0.362 m
0.346 m
0.345 m
0.345 m
0.346 m
0.715 m
1.870 m
0.376 m
0.348 m
0.386 m
0.317 m
0.348 m
0.337 m
0.322 m
0.320 m
0.330 m
0.306 m
0.340 m
0.303 m
0.296 m
0.318 m
0.329 m
0.335 m
0.438 m
0.342 m
0.337 m
0.357 m
0.428 m
0.396 m
0.427 m
0.607 m
0.465 m
0.415 m
0.472 m
0.406 m
0.366 m
0.362 m
0.362 m
0.367 m
0.693 m
0.864 m
1.146 m
0.418 m
0.406 m
0.424 m
0.391 m
0.361 m
0.367 m
0.383 m
0.387 m
0.379 m
0.389 m
0.377 m
0.397 m
0.367 m
0.362 m
0.352 m
0.379 m
0.398 m
0.372 m
0.358 m
0.311 m
0.290 m
0.284 m
0.280 m
0.283 m
0.313 m
0.311 m
0.313 m
0.278 m
0.273 m
0.285 m
0.290 m
0.342 m
0.316 m
0.363 m
0.400 m
0.390 m
0.669 m
1.184 m
1.538 m
1.002 m
1.605 m
1.146 m
1.458 m
2.436 m
2.271 m
0.656 m
0.588 m
1.726 m
0.674 m
1.417 m
1.842 m
1.014 m
1.190 m
0.928 m
2.412 m
1.550 m
0.513 m
0.369 m
0.353 m
0.368 m
0.381 m
0.369 m
0.369 m
0.441 m
0.401 m
0.362 m
0.349 m
0.351 m
0.379 m
0.377 m
0.361 m
0.351 m
0.318 m
0.301 m
0.283 m
0.286 m
0.267 m
0.345 m
0.328 m
0.288 m
0.283 m
0.268 m
0.280 m
0.332 m
0.477 m
0.397 m
0.343 m
0.474 m
0.571 m
0.417 m
0.158 m
0.340 m
0.361 m
0.383 m
0.760 m
0.773 m
1.924 m
1.711 m
0.589 m
0.383 m
0.770 m
1.252 m
2.434 m
1.114 m
0.838 m
0.640 m
0.441 m
0.366 m
0.350 m
0.364 m
0.351 m
0.391 m
0.380 m
0.359 m
0.333 m
0.365 m
0.381 m
0.380 m
0.356 m
0.349 m
0.329 m
0.389 m
0.423 m
0.452 m
0.397 m
0.378 m
0.355 m
0.348 m
0.348 m
0.334 m
0.320 m
0.312 m
0.301 m
0.358 m
0.310 m
0.306 m
0.426 m
0.422 m
0.348 m
0.397 m
0.389 m
0.376 m
0.396 m
0.375 m
0.367 m
0.401 m
0.605 m
0.457 m
0.382 m
0.659 m
1.057 m
0.868 m
0.410 m
0.346 m
0.378 m
0.406 m
0.609 m
0.369 m
0.389 m
0.382 m
0.384 m
0.375 m
0.373 m
0.453 m
0.416 m
0.388 m
0.384 m
0.364 m
0.341 m
0.339 m
0.408 m
0.407 m
0.368 m
0.323 m
0.385 m
0.330 m
0.310 m
0.291 m
0.278 m
0.275 m
0.270 m
0.265 m
0.336 m
0.295 m
0.341 m
0.332 m
0.336 m
0.286 m
0.314 m
0.298 m
0.332 m
0.343 m
0.321 m
0.349 m
-0.057 m
-0.095 m
-0.123 m
0.356 m
0.331 m
0.356 m
0.846 m
0.737 m
0.639 m
0.739 m
1.435 m
0.560 m
0.381 m
0.356 m
0.359 m
0.403 m
0.356 m
no value
no value
0.675 m
0.791 m
0.429 m
0.647 m
0.498 m
0.482 m
0.397 m
0.469 m
0.381 m
0.368 m
0.364 m
0.370 m
0.361 m
0.356 m
0.321 m
0.329 m
0.309 m
0.298 m
0.398 m
0.394 m
0.339 m
0.315 m
0.302 m
0.305 m
0.294 m
0.294 m
0.372 m
0.312 m
0.295 m
0.281 m
0.357 m
0.427 m
0.887 m
0.692 m
0.709 m
0.503 m
0.387 m
0.962 m
1.082 m
0.508 m
0.445 m
1.842 m
0.717 m
1.680 m
1.132 m
0.555 m
1.126 m
0.853 m
1.105 m
1.633 m
1.198 m
0.859 m
0.600 m
0.674 m
1.016 m
0.612 m
0.390 m
0.400 m
0.420 m
0.430 m
0.450 m
0.449 m
0.432 m
0.394 m
0.357 m
0.722 m
0.417 m
0.372 m
0.346 m
0.243 m
0.122 m
0.072 m
0.063 m
0.129 m
0.070 m
0.067 m
0.138 m
0.139 m
0.061 m
0.063 m
0.068 m
0.571 m
0.628 m
1.474 m
0.419 m
0.159 m
0.068 m
0.449 m
0.709 m
0.494 m
0.522 m
0.446 m
0.572 m
1.147 m
3.016 m
1.585 m
1.791 m
4.284 m
1.701 m
1.151 m
0.832 m
2.053 m
0.789 m
0.473 m
0.433 m
0.434 m
0.421 m
0.281 m
0.159 m
0.138 m
0.142 m
0.119 m
0.134 m
0.122 m
0.162 m
0.113 m
0.113 m
0.117 m
0.114 m
0.101 m
0.114 m
0.100 m
0.113 m
0.103 m
0.098 m
0.101 m
0.098 m
0.115 m
0.111 m
0.108 m
0.100 m
0.102 m
0.090 m
0.093 m
0.065 m
0.127 m
0.090 m
0.144 m
0.149 m
0.132 m
0.176 m
2.782 m
0.148 m
0.019 m
0.425 m
0.389 m
0.427 m
0.809 m
3.699 m
2.205 m
2.042 m
2.755 m
3.426 m
1.580 m
0.568 m
0.594 m
0.497 m
0.438 m
0.420 m
0.408 m
0.379 m
0.368 m
0.428 m
0.573 m
0.465 m
0.467 m
0.394 m
0.408 m
0.380 m
0.340 m
0.328 m
0.299 m
0.302 m
0.311 m
0.285 m
0.270 m
0.260 m
0.258 m
0.244 m
0.334 m
0.276 m
0.256 m
0.253 m
0.254 m
0.361 m
0.114 m
0.417 m
0.327 m

How this compares

  • The daily high on 25 October 2026 was 0.425 m, the seventh highest for 25 October in 31 years of record (1996 to 2026). The newest value is provisional.
  • That is 0.06 m above the median of 0.37 m for 25 October over the last 10 years. The newest value is provisional.
  • So far in 2026 the daily high was below the normal range on 3 of 297 days, the twenty-second most of the 31 years since 1996.

Same date in past years

25 October in the last 10 years

DayLevelAgainst the normal range for the date
0.107 m
1.252 m
0.42 m
0.368 m
0.337 m
0.707 m
0.386 m
0.335 m
0.323 m
0.362 m

Year by year

The lowest and highest daily high of each year

The lowest and highest daily high of each year 0 m 2 m 4 m Lowest -1.356 m, 2014 Highest 4.809 m, 2025
  • Each year, lowest to highest
  • The year so far
  • Lowest in our series
  • Highest in our series
The lowest and highest daily high of the Vilaine at Guipry (Ecluse de Mâlon, upstream) in each year from 1997 to 2025 with a value on at least 300 days, and in 2026 so far. The lowest daily high in our series since 20 April 1996 was -1.356 m, on 2 November 2014, a provisional value. The highest was 4.809 m, on 28 January 2025, a provisional value.
Table: The lowest and highest daily high of each year
YearLowest daily high (m)DayHighest daily high (m)DayDays with a value
provisional-0.162 m2.613 m365
provisional-0.503 m2.551 m365
provisional-0.69 m3.914 m365
provisional0.139 m3.331 m323
provisional-0.406 m4.387 m365
provisional0.028 m2.746 m365
provisional-0.519 m2.727 m365
provisional-0.798 m2.572 m366
provisional-0.862 m0.733 m365
provisional0.101 m2.104 m365
provisional-0.001 m2.377 m365
provisional0.008 m3.165 m366
provisional0.016 m2.997 m365
provisional0.025 m2.691 m365
provisional-0.738 m1.149 m365
provisional0.307 m2.81 m366
provisional0.21 m3.282 m324
provisional-1.356 m3.703 m365
provisional-1.344 m2.10 m365
provisional-0.638 m1.991 m366
provisional-1.251 m0.854 m365
provisional-1.312 m2.359 m354
provisional0.259 m3.368 m359
provisional-0.018 m2.757 m366
provisional0.292 m2.708 m365
provisional-0.184 m1.498 m365
provisional0.24 m1.752 m355
provisional0.029 m2.419 m366
provisional-0.216 m4.809 m364
so far, provisional-0.566 m3.84 m297

Each year from January to December, weekly averages of daily highs

Each year from January to December, weekly averages of daily highs 0 m 2 m 2014, lowest day 2025, highest 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 daily highs of the Vilaine at Guipry (Ecluse de Mâlon, upstream) in each year from 1996 to 2025 with a value in at least 26 weeks, and in 2026 so far, on one axis from January to December, with the normal range for each week. The lowest daily high in our series since 20 April 1996 was in 2014, the highest in 2025. 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 of daily highs
Week so far Weekly average of daily highs (m), lowest day Weekly average of daily highs (m), highest day Weekly average of daily highs (m)Normal range (m)
to 0.400 m2.671 m1.717 m0.228 m to 2.336 m
to 0.613 m1.523 m3.069 m0.239 m to 2.153 m
to 0.881 m1.502 m1.066 m0.295 m to 1.888 m
to 2.322 m1.696 m2.946 m0.283 m to 1.960 m
to 1.922 m2.216 m3.638 m0.199 m to 2.261 m
to 2.305 m3.212 m1.337 m0.171 m to 2.091 m
to 3.103 m3.185 m1.023 m0.203 m to 1.621 m
to 3.091 m1.538 m1.054 m0.085 m to 1.391 m
to 0.848 m1.838 m1.899 m0.103 m to 1.587 m
to 0.512 m1.352 m0.648 m0.220 m to 1.578 m
to 0.648 m0.529 m0.443 m0.224 m to 1.216 m
to 0.433 m0.530 m0.436 m0.233 m to 0.911 m
to 0.426 m0.522 m0.422 m0.266 m to 0.943 m
to 0.420 m0.508 m0.423 m0.249 m to 0.927 m
to 0.404 m0.485 m0.212 m0.241 m to 0.783 m
to 0.366 m0.488 m0.149 m0.230 m to 0.758 m
to 0.360 m0.523 m0.142 m0.215 m to 0.724 m
to 0.552 m0.493 m0.129 m0.205 m to 0.659 m
to 0.537 m0.462 m0.141 m0.211 m to 0.577 m
to 0.423 m0.404 m0.115 m0.223 m to 0.518 m
to 0.439 m0.440 m0.118 m0.227 m to 0.509 m
to 0.396 m0.415 m0.167 m0.219 m to 0.484 m
to 0.397 m0.469 m0.109 m0.192 m to 0.484 m
to 0.363 m0.370 m0.115 m0.181 m to 0.473 m
to 0.331 m0.355 m0.120 m0.176 m to 0.470 m
to 0.314 m0.401 m0.108 m0.173 m to 0.449 m
to 0.301 m0.417 m0.106 m0.178 m to 0.430 m
to 0.292 m0.348 m0.105 m0.169 m to 0.429 m
to 0.317 m0.357 m0.106 m0.149 m to 0.402 m
to 0.278 m0.364 m0.107 m0.134 m to 0.413 m
to 0.263 m0.362 m0.103 m0.125 m to 0.413 m
to 0.262 m0.481 m0.099 m0.118 m to 0.427 m
to 0.247 m0.409 m0.099 m0.119 m to 0.378 m
to 0.253 m0.384 m0.101 m0.123 m to 0.377 m
to 0.346 m0.426 m0.120 m0.123 m to 0.373 m
to 0.263 m0.387 m0.106 m0.139 m to 0.362 m
to 0.257 m0.323 m0.108 m0.148 m to 0.371 m
to 0.250 m0.322 m0.119 m0.140 m to 0.366 m
to 0.339 m0.315 m0.070 m0.141 m to 0.404 m
to 0.290 m0.353 m0.111 m0.161 m to 0.437 m
to 0.253 m0.443 m0.076 m0.172 m to 0.452 m
to 0.274 m0.469 m0.089 m0.199 m to 0.522 m
to no value0.357 m0.117 m0.185 m to 0.582 m
to no value-0.661 m0.112 m0.090 m to 0.637 m
to no value0.258 m0.130 m-0.449 m to 0.779 m
to no value0.450 m0.154 m-0.463 m to 0.747 m
to no value-0.073 m0.175 m-0.479 m to 0.763 m
to no value0.224 m0.071 m-0.503 m to 0.765 m
to no value-0.568 m0.026 m-0.507 m to 0.997 m
to no value0.555 m-0.054 m-0.440 m to 1.378 m
to no value0.592 m0.211 m-0.115 m to 1.909 m
to no value0.627 m0.398 m0.203 m to 2.348 m
Every year
YearDays with a valueDays below the normal range
to 2973
364196
36672
3550
3650
3650
3660
3590
35419
36547
3662
36551
36514
3240
3660
36517
3656
36513
36618
36517
36549
365111
36690
36566
365159
3650
3235
3656
36527
36541
2569

How it compares

That is within the normal range for the date.

Records

  • Highest daily high in our series since 20 April 1996: 4.809 m on 28 January 2025. Provisional data.
  • Lowest daily high in our series since 20 April 1996: -1.356 m on 2 November 2014. Provisional data.

Also on this water

About this gauge

Guipry (Ecluse de Mâlon, upstream) is a gauge on the Vilaine in Ille-et-Vilaine, France.

It lies at 47.7984° N, 1.8426° W.

Its readings come from France's national network of river gauges (Vigicrues and its partners), through Hub'Eau.

Hub'Eau's daily highs for this gauge go back to 20 April 1996.

Hub'Eau's newest readings are mostly raw data that the gauge's operator checks and validates later.

The newest reading is provisional: the source may still correct it.

About these figures

The normal range for 25 October is 0.18 m to 0.58 m: the 10th to 90th percentile of the daily highs from 18 October to 1 November in 30 years between 1996 and 2025.

Keep exploring

Sources