World Water LevelsWater, in perspective
Menu

Grand Hers water level at Mazères today

Is the Grand Hers at Mazères within its normal range for the date?

The Grand Hers at Mazères read 0.395 m at .

Level now

within the normal range for the date

0.395 m

Provisional

within the normal range for the date

0.395 mNormal for the date0.24 m to 0.58 mMedian 0.41 m
The normal range for 26 October is 0.24 m to 0.58 m: the 10th to 90th percentile of the daily highs from 19 October to 2 November in 38 years between 1986 and 2025.
Table: where the water stands
LevelValue
Newest reading0.395 m,
Normal range for the date0.24 m to 0.58 m
Median for the date0.41 m
Past day
+0.002 m
Past week
-0.006 m

The gauge reads the height of the water above a fixed zero, not the depth of the river. Its zero lies at 218.43 m above NGF-IGN69 (the French sea-level datum).

Level history

within the normal range for the date

On the Grand Hers at Mazères averaged 0.404 m.

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

The last 90 days, against the normal range for each day 0.4 m 0.6 m 0.404 m
  • Level
  • Normal range for the date
  • Median for the date
  • A year earlier
Daily highs of the Grand Hers at Mazères 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
0.474 m0.290 m to 0.580 m0.420 m0.323 m
0.475 m0.290 m to 0.580 m0.420 m0.323 m
0.383 m0.291 m to 0.584 m0.425 m0.323 m
0.386 m0.300 m to 0.594 m0.430 m0.325 m
0.393 m0.300 m to 0.594 m0.430 m0.323 m
0.384 m0.310 m to 0.594 m0.430 m0.326 m
0.458 m0.310 m to 0.594 m0.430 m0.325 m
0.384 m0.310 m to 0.604 m0.431 m0.321 m
0.374 m0.317 m to 0.604 m0.433 m0.321 m
0.438 m0.313 m to 0.594 m0.430 m0.325 m
0.453 m0.317 m to 0.584 m0.433 m0.329 m
0.450 m0.320 m to 0.580 m0.430 m0.319 m
0.454 m0.320 m to 0.580 m0.430 m0.315 m
0.440 m0.320 m to 0.580 m0.430 m0.309 m
0.433 m0.320 m to 0.580 m0.430 m0.309 m
0.434 m0.320 m to 0.580 m0.430 m0.305 m
0.438 m0.320 m to 0.580 m0.430 m0.310 m
0.446 m0.320 m to 0.580 m0.430 m0.314 m
0.443 m0.317 m to 0.580 m0.427 m0.308 m
0.428 m0.311 m to 0.580 m0.429 m0.308 m
0.425 m0.310 m to 0.580 m0.429 m0.303 m
0.433 m0.310 m to 0.580 m0.430 m0.310 m
0.431 m0.313 m to 0.580 m0.430 m0.311 m
0.579 m0.320 m to 0.580 m0.430 m0.320 m
0.559 m0.320 m to 0.580 m0.435 m0.323 m
0.433 m0.320 m to 0.580 m0.430 m0.419 m
0.418 m0.322 m to 0.580 m0.430 m0.421 m
0.423 m0.323 m to 0.580 m0.434 m0.414 m
0.415 m0.322 m to 0.580 m0.435 m0.440 m
0.404 m0.320 m to 0.580 m0.435 m0.449 m
0.414 m0.320 m to 0.580 m0.438 m0.444 m
0.415 m0.320 m to 0.580 m0.435 m0.466 m
0.415 m0.320 m to 0.580 m0.434 m0.421 m
0.414 m0.320 m to 0.580 m0.434 m0.430 m
0.406 m0.320 m to 0.580 m0.433 m0.426 m
0.409 m0.316 m to 0.580 m0.430 m0.365 m
0.419 m0.316 m to 0.580 m0.430 m0.421 m
0.416 m0.316 m to 0.580 m0.430 m0.434 m
0.423 m0.310 m to 0.580 m0.430 m0.438 m
0.424 m0.310 m to 0.580 m0.430 m0.430 m
0.421 m0.310 m to 0.580 m0.430 m0.431 m
0.418 m0.310 m to 0.580 m0.430 m0.423 m
0.420 m0.310 m to 0.580 m0.430 m0.354 m
0.443 m0.310 m to 0.580 m0.430 m0.361 m
0.425 m0.310 m to 0.580 m0.430 m0.433 m
0.418 m0.310 m to 0.580 m0.430 m0.446 m
0.420 m0.310 m to 0.580 m0.430 m0.443 m
0.423 m0.310 m to 0.580 m0.430 m0.431 m
0.419 m0.310 m to 0.580 m0.430 m0.438 m
0.421 m0.310 m to 0.580 m0.430 m0.430 m
0.423 m0.310 m to 0.580 m0.430 m0.438 m
0.424 m0.310 m to 0.580 m0.430 m0.440 m
0.423 m0.310 m to 0.580 m0.430 m0.443 m
0.424 m0.310 m to 0.580 m0.430 m0.439 m
0.421 m0.310 m to 0.580 m0.430 m0.443 m
0.416 m0.310 m to 0.580 m0.430 m0.453 m
0.414 m0.310 m to 0.580 m0.430 m0.458 m
0.400 m0.310 m to 0.580 m0.430 m0.454 m
0.398 m0.310 m to 0.580 m0.430 m0.441 m
0.394 m0.310 m to 0.580 m0.430 m0.444 m
0.398 m0.310 m to 0.580 m0.430 m0.440 m
0.398 m0.310 m to 0.580 m0.430 m0.448 m
0.393 m0.316 m to 0.580 m0.430 m0.448 m
0.391 m0.320 m to 0.580 m0.430 m0.441 m
0.393 m0.320 m to 0.580 m0.430 m0.445 m
0.404 m0.316 m to 0.580 m0.430 m0.446 m
0.404 m0.320 m to 0.580 m0.430 m0.444 m
0.398 m0.316 m to 0.580 m0.430 m0.444 m
0.396 m0.316 m to 0.580 m0.430 m0.449 m
0.398 m0.310 m to 0.580 m0.430 m0.451 m
0.398 m0.310 m to 0.580 m0.430 m0.451 m
0.424 m0.310 m to 0.580 m0.430 m0.449 m
0.416 m0.310 m to 0.580 m0.430 m0.449 m
0.394 m0.310 m to 0.580 m0.430 m0.445 m
0.398 m0.301 m to 0.600 m0.433 m0.446 m
0.399 m0.301 m to 0.600 m0.434 m0.445 m
0.399 m0.300 m to 0.600 m0.434 m0.443 m
0.399 m0.280 m to 0.600 m0.434 m0.445 m
0.399 m0.280 m to 0.600 m0.433 m0.444 m
0.394 m0.280 m to 0.600 m0.430 m0.449 m
0.398 m0.280 m to 0.610 m0.430 m0.449 m
0.404 m0.280 m to 0.620 m0.424 m0.449 m
0.406 m0.280 m to 0.620 m0.420 m0.449 m
0.408 m0.280 m to 0.619 m0.420 m0.446 m
0.410 m0.271 m to 0.610 m0.420 m0.445 m
0.406 m0.270 m to 0.609 m0.420 m0.448 m
0.399 m0.270 m to 0.609 m0.420 m0.449 m
0.409 m0.243 m to 0.608 m0.420 m0.447 m
0.411 m0.243 m to 0.590 m0.420 m0.441 m
0.404 m0.243 m to 0.580 m0.415 m0.443 m

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

The last 12 months, against the normal range for each day 1 m 2 m 0.404 m
  • Level
  • Below the normal range
  • Above the normal range
  • Normal range for the date
  • Median for the date
Daily highs of the Grand Hers at Mazères 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
0.443 m0.243 m to 0.580 m0.415 m
0.445 m0.240 m to 0.580 m0.411 m
0.445 m0.240 m to 0.589 m0.410 m
0.443 m0.240 m to 0.589 m0.410 m
0.443 m0.240 m to 0.590 m0.410 m
0.440 m0.240 m to 0.620 m0.410 m
0.441 m0.240 m to 0.620 m0.410 m
0.438 m0.240 m to 0.620 m0.410 m
0.390 m0.240 m to 0.620 m0.410 m
0.363 m0.240 m to 0.620 m0.410 m
0.319 m0.240 m to 0.620 m0.410 m
0.293 m0.240 m to 0.620 m0.415 m
0.392 m0.240 m to 0.620 m0.420 m
0.469 m0.240 m to 0.620 m0.420 m
0.484 m0.240 m to 0.627 m0.420 m
0.431 m0.240 m to 0.630 m0.421 m
0.426 m0.244 m to 0.640 m0.430 m
0.414 m0.250 m to 0.650 m0.430 m
0.433 m0.249 m to 0.650 m0.430 m
0.431 m0.249 m to 0.650 m0.430 m
0.429 m0.249 m to 0.650 m0.430 m
0.424 m0.257 m to 0.650 m0.430 m
0.421 m0.261 m to 0.650 m0.430 m
0.416 m0.270 m to 0.650 m0.430 m
0.415 m0.270 m to 0.650 m0.430 m
0.440 m0.267 m to 0.650 m0.431 m
0.431 m0.261 m to 0.650 m0.431 m
0.430 m0.257 m to 0.664 m0.430 m
0.430 m0.251 m to 0.664 m0.430 m
0.430 m0.251 m to 0.664 m0.430 m
0.471 m0.256 m to 0.670 m0.430 m
0.495 m0.256 m to 0.670 m0.431 m
0.539 m0.260 m to 0.660 m0.430 m
0.448 m0.270 m to 0.664 m0.433 m
0.419 m0.288 m to 0.670 m0.440 m
0.413 m0.300 m to 0.670 m0.444 m
0.408 m0.300 m to 0.670 m0.447 m
0.406 m0.300 m to 0.680 m0.450 m
0.408 m0.300 m to 0.680 m0.450 m
0.453 m0.306 m to 0.690 m0.450 m
0.451 m0.310 m to 0.700 m0.450 m
0.451 m0.310 m to 0.702 m0.450 m
0.450 m0.310 m to 0.713 m0.450 m
0.450 m0.310 m to 0.732 m0.451 m
0.450 m0.310 m to 0.740 m0.454 m
0.451 m0.316 m to 0.748 m0.458 m
0.450 m0.320 m to 0.772 m0.460 m
0.446 m0.320 m to 0.760 m0.460 m
0.445 m0.320 m to 0.740 m0.470 m
0.443 m0.320 m to 0.740 m0.466 m
0.440 m0.320 m to 0.740 m0.466 m
0.438 m0.320 m to 0.740 m0.466 m
0.434 m0.320 m to 0.740 m0.461 m
0.433 m0.320 m to 0.740 m0.460 m
0.430 m0.316 m to 0.740 m0.460 m
0.428 m0.320 m to 0.740 m0.459 m
0.426 m0.320 m to 0.740 m0.455 m
0.425 m0.320 m to 0.740 m0.455 m
0.436 m0.325 m to 0.740 m0.452 m
0.518 m0.320 m to 0.740 m0.451 m
0.563 m0.325 m to 0.740 m0.451 m
0.435 m0.320 m to 0.740 m0.451 m
0.424 m0.329 m to 0.740 m0.452 m
0.619 m0.329 m to 0.740 m0.451 m
0.819 m0.325 m to 0.740 m0.453 m
0.555 m0.326 m to 0.740 m0.454 m
0.453 m0.330 m to 0.734 m0.457 m
0.435 m0.330 m to 0.734 m0.460 m
0.431 m0.330 m to 0.740 m0.457 m
0.433 m0.330 m to 0.740 m0.460 m
0.429 m0.334 m to 0.740 m0.470 m
0.429 m0.335 m to 0.740 m0.470 m
0.440 m0.340 m to 0.740 m0.470 m
0.476 m0.340 m to 0.740 m0.471 m
0.471 m0.349 m to 0.740 m0.480 m
0.476 m0.350 m to 0.740 m0.480 m
0.530 m0.350 m to 0.740 m0.486 m
0.761 m0.354 m to 0.740 m0.490 m
0.823 m0.356 m to 0.750 m0.500 m
0.634 m0.361 m to 0.759 m0.500 m
0.505 m0.370 m to 0.770 m0.510 m
0.429 m0.370 m to 0.789 m0.515 m
0.401 m0.370 m to 0.799 m0.520 m
0.385 m0.380 m to 0.809 m0.520 m
0.388 m0.380 m to 0.825 m0.528 m
0.398 m0.380 m to 0.830 m0.530 m
0.429 m0.380 m to 0.840 m0.530 m
1.384 m0.380 m to 0.850 m0.530 m
1.358 m0.380 m to 0.860 m0.535 m
0.828 m0.380 m to 0.873 m0.540 m
0.828 m0.380 m to 0.890 m0.550 m
1.013 m0.380 m to 0.910 m0.550 m
1.084 m0.377 m to 0.939 m0.550 m
0.955 m0.373 m to 0.949 m0.550 m
0.878 m0.370 m to 0.950 m0.550 m
0.815 m0.370 m to 0.965 m0.550 m
0.778 m0.370 m to 0.965 m0.550 m
0.779 m0.370 m to 0.970 m0.550 m
0.848 m0.372 m to 0.965 m0.550 m
1.068 m0.372 m to 0.950 m0.550 m
0.894 m0.373 m to 0.949 m0.550 m
1.101 m0.378 m to 0.940 m0.550 m
0.798 m0.380 m to 0.940 m0.550 m
0.669 m0.380 m to 0.930 m0.550 m
0.595 m0.380 m to 0.919 m0.550 m
0.551 m0.380 m to 0.900 m0.550 m
0.480 m0.384 m to 0.899 m0.546 m
0.538 m0.386 m to 0.900 m0.540 m
1.800 m0.390 m to 0.899 m0.540 m
2.423 m0.390 m to 0.899 m0.540 m
1.753 m0.390 m to 0.890 m0.537 m
1.394 m0.390 m to 0.880 m0.534 m
2.260 m0.386 m to 0.879 m0.533 m
2.290 m0.383 m to 0.869 m0.530 m
2.051 m0.381 m to 0.870 m0.530 m
2.199 m0.380 m to 0.879 m0.530 m
1.571 m0.381 m to 0.879 m0.530 m
1.321 m0.380 m to 0.880 m0.530 m
1.104 m0.381 m to 0.870 m0.530 m
0.988 m0.381 m to 0.869 m0.530 m
0.898 m0.381 m to 0.859 m0.530 m
0.835 m0.380 m to 0.830 m0.530 m
0.684 m0.380 m to 0.819 m0.530 m
0.656 m0.380 m to 0.840 m0.530 m
0.675 m0.380 m to 0.860 m0.530 m
0.588 m0.380 m to 0.870 m0.530 m
0.564 m0.380 m to 0.877 m0.528 m
0.546 m0.380 m to 0.880 m0.530 m
0.529 m0.380 m to 0.880 m0.530 m
0.495 m0.380 m to 0.880 m0.523 m
0.469 m0.379 m to 0.870 m0.520 m
0.570 m0.379 m to 0.869 m0.520 m
0.485 m0.379 m to 0.858 m0.523 m
0.798 m0.376 m to 0.840 m0.520 m
0.749 m0.376 m to 0.835 m0.523 m
0.665 m0.377 m to 0.829 m0.520 m
0.596 m0.381 m to 0.849 m0.520 m
0.558 m0.389 m to 0.819 m0.520 m
0.544 m0.389 m to 0.790 m0.514 m
0.543 m0.390 m to 0.760 m0.510 m
0.895 m0.393 m to 0.749 m0.510 m
0.893 m0.395 m to 0.729 m0.510 m
0.706 m0.396 m to 0.710 m0.510 m
0.630 m0.395 m to 0.710 m0.500 m
0.591 m0.390 m to 0.698 m0.500 m
0.544 m0.389 m to 0.680 m0.500 m
0.524 m0.389 m to 0.680 m0.500 m
0.499 m0.384 m to 0.710 m0.500 m
0.475 m0.382 m to 0.720 m0.500 m
0.504 m0.380 m to 0.738 m0.500 m
0.495 m0.380 m to 0.740 m0.500 m
0.594 m0.380 m to 0.759 m0.500 m
0.450 m0.380 m to 0.760 m0.500 m
0.436 m0.372 m to 0.759 m0.500 m
0.404 m0.380 m to 0.760 m0.500 m
0.401 m0.380 m to 0.760 m0.500 m
0.403 m0.370 m to 0.769 m0.500 m
0.383 m0.370 m to 0.785 m0.500 m
0.495 m0.370 m to 0.793 m0.500 m
1.776 m0.374 m to 0.799 m0.500 m
1.536 m0.374 m to 0.808 m0.500 m
1.044 m0.370 m to 0.810 m0.500 m
0.794 m0.371 m to 0.808 m0.500 m
0.709 m0.373 m to 0.799 m0.500 m
0.666 m0.371 m to 0.808 m0.500 m
0.639 m0.370 m to 0.810 m0.500 m
0.618 m0.370 m to 0.810 m0.500 m
0.591 m0.370 m to 0.820 m0.510 m
0.580 m0.373 m to 0.838 m0.510 m
0.556 m0.370 m to 0.822 m0.510 m
0.601 m0.373 m to 0.819 m0.520 m
0.595 m0.373 m to 0.819 m0.520 m
0.546 m0.373 m to 0.814 m0.530 m
0.579 m0.365 m to 0.810 m0.530 m
0.585 m0.365 m to 0.810 m0.530 m
0.430 m0.363 m to 0.810 m0.530 m
0.415 m0.361 m to 0.810 m0.533 m
0.458 m0.361 m to 0.804 m0.538 m
0.439 m0.361 m to 0.810 m0.538 m
0.426 m0.362 m to 0.820 m0.539 m
0.604 m0.362 m to 0.840 m0.540 m
0.409 m0.362 m to 0.840 m0.540 m
0.588 m0.360 m to 0.844 m0.540 m
0.413 m0.360 m to 0.852 m0.540 m
0.399 m0.359 m to 0.886 m0.540 m
0.653 m0.359 m to 0.909 m0.540 m
0.486 m0.360 m to 0.919 m0.540 m
0.406 m0.361 m to 0.919 m0.550 m
0.399 m0.365 m to 0.912 m0.540 m
0.336 m0.368 m to 0.919 m0.540 m
0.356 m0.368 m to 0.920 m0.540 m
0.373 m0.368 m to 0.918 m0.540 m
0.378 m0.360 m to 0.920 m0.540 m
0.379 m0.360 m to 0.918 m0.540 m
0.511 m0.360 m to 0.890 m0.548 m
0.428 m0.360 m to 0.880 m0.540 m
0.543 m0.360 m to 0.870 m0.540 m
0.346 m0.360 m to 0.867 m0.540 m
0.340 m0.360 m to 0.850 m0.540 m
0.448 m0.360 m to 0.840 m0.540 m
0.354 m0.358 m to 0.833 m0.532 m
0.350 m0.355 m to 0.790 m0.520 m
0.351 m0.352 m to 0.770 m0.510 m
0.350 m0.344 m to 0.760 m0.510 m
0.349 m0.330 m to 0.750 m0.510 m
0.364 m0.330 m to 0.750 m0.500 m
0.343 m0.330 m to 0.750 m0.500 m
0.308 m0.330 m to 0.746 m0.500 m
0.291 m0.330 m to 0.740 m0.490 m
0.279 m0.330 m to 0.720 m0.490 m
0.273 m0.330 m to 0.710 m0.483 m
0.265 m0.320 m to 0.700 m0.480 m
0.260 m0.320 m to 0.695 m0.480 m
0.255 m0.320 m to 0.680 m0.480 m
0.253 m0.330 m to 0.674 m0.478 m
0.246 m0.321 m to 0.670 m0.470 m
0.240 m0.320 m to 0.674 m0.470 m
0.238 m0.321 m to 0.674 m0.470 m
0.245 m0.330 m to 0.674 m0.470 m
0.419 m0.330 m to 0.670 m0.470 m
0.253 m0.330 m to 0.659 m0.470 m
0.261 m0.330 m to 0.659 m0.466 m
0.264 m0.330 m to 0.660 m0.460 m
0.448 m0.330 m to 0.698 m0.460 m
0.448 m0.330 m to 0.700 m0.470 m
0.264 m0.331 m to 0.700 m0.470 m
0.251 m0.340 m to 0.700 m0.470 m
0.415 m0.348 m to 0.700 m0.470 m
0.426 m0.348 m to 0.700 m0.461 m
0.428 m0.346 m to 0.700 m0.460 m
0.413 m0.348 m to 0.700 m0.460 m
0.395 m0.346 m to 0.700 m0.460 m
0.378 m0.341 m to 0.700 m0.460 m
0.359 m0.340 m to 0.700 m0.450 m
0.311 m0.331 m to 0.700 m0.450 m
0.315 m0.335 m to 0.689 m0.450 m
0.265 m0.335 m to 0.670 m0.440 m
0.443 m0.330 m to 0.649 m0.440 m
0.429 m0.330 m to 0.639 m0.440 m
0.443 m0.330 m to 0.620 m0.439 m
0.439 m0.330 m to 0.620 m0.430 m
0.424 m0.320 m to 0.620 m0.430 m
0.438 m0.320 m to 0.600 m0.430 m
0.446 m0.320 m to 0.590 m0.430 m
0.453 m0.320 m to 0.590 m0.430 m
0.433 m0.320 m to 0.590 m0.430 m
0.544 m0.320 m to 0.590 m0.430 m
0.536 m0.320 m to 0.590 m0.430 m
0.475 m0.320 m to 0.590 m0.430 m
0.460 m0.320 m to 0.590 m0.430 m
0.460 m0.320 m to 0.590 m0.430 m
0.463 m0.320 m to 0.590 m0.430 m
0.473 m0.320 m to 0.590 m0.430 m
0.513 m0.310 m to 0.590 m0.430 m
0.515 m0.310 m to 0.584 m0.430 m
0.521 m0.310 m to 0.580 m0.430 m
0.523 m0.310 m to 0.580 m0.430 m
0.521 m0.310 m to 0.580 m0.430 m
0.498 m0.310 m to 0.584 m0.430 m
0.403 m0.310 m to 0.580 m0.430 m
0.370 m0.310 m to 0.580 m0.426 m
0.383 m0.310 m to 0.580 m0.420 m
0.384 m0.310 m to 0.580 m0.420 m
0.375 m0.300 m to 0.580 m0.420 m
0.373 m0.296 m to 0.580 m0.420 m
0.374 m0.296 m to 0.580 m0.420 m
0.378 m0.296 m to 0.580 m0.420 m
0.375 m0.300 m to 0.580 m0.420 m
0.375 m0.298 m to 0.580 m0.420 m
0.373 m0.298 m to 0.580 m0.420 m
0.378 m0.298 m to 0.580 m0.420 m
0.380 m0.290 m to 0.580 m0.420 m
0.383 m0.290 m to 0.580 m0.420 m
0.386 m0.290 m to 0.580 m0.420 m
0.394 m0.290 m to 0.580 m0.420 m
0.430 m0.287 m to 0.580 m0.420 m
0.474 m0.290 m to 0.580 m0.420 m
0.475 m0.290 m to 0.580 m0.420 m
0.383 m0.291 m to 0.584 m0.425 m
0.386 m0.300 m to 0.594 m0.430 m
0.393 m0.300 m to 0.594 m0.430 m
0.384 m0.310 m to 0.594 m0.430 m
0.458 m0.310 m to 0.594 m0.430 m
0.384 m0.310 m to 0.604 m0.431 m
0.374 m0.317 m to 0.604 m0.433 m
0.438 m0.313 m to 0.594 m0.430 m
0.453 m0.317 m to 0.584 m0.433 m
0.450 m0.320 m to 0.580 m0.430 m
0.454 m0.320 m to 0.580 m0.430 m
0.440 m0.320 m to 0.580 m0.430 m
0.433 m0.320 m to 0.580 m0.430 m
0.434 m0.320 m to 0.580 m0.430 m
0.438 m0.320 m to 0.580 m0.430 m
0.446 m0.320 m to 0.580 m0.430 m
0.443 m0.317 m to 0.580 m0.427 m
0.428 m0.311 m to 0.580 m0.429 m
0.425 m0.310 m to 0.580 m0.429 m
0.433 m0.310 m to 0.580 m0.430 m
0.431 m0.313 m to 0.580 m0.430 m
0.579 m0.320 m to 0.580 m0.430 m
0.559 m0.320 m to 0.580 m0.435 m
0.433 m0.320 m to 0.580 m0.430 m
0.418 m0.322 m to 0.580 m0.430 m
0.423 m0.323 m to 0.580 m0.434 m
0.415 m0.322 m to 0.580 m0.435 m
0.404 m0.320 m to 0.580 m0.435 m
0.414 m0.320 m to 0.580 m0.438 m
0.415 m0.320 m to 0.580 m0.435 m
0.415 m0.320 m to 0.580 m0.434 m
0.414 m0.320 m to 0.580 m0.434 m
0.406 m0.320 m to 0.580 m0.433 m
0.409 m0.316 m to 0.580 m0.430 m
0.419 m0.316 m to 0.580 m0.430 m
0.416 m0.316 m to 0.580 m0.430 m
0.423 m0.310 m to 0.580 m0.430 m
0.424 m0.310 m to 0.580 m0.430 m
0.421 m0.310 m to 0.580 m0.430 m
0.418 m0.310 m to 0.580 m0.430 m
0.420 m0.310 m to 0.580 m0.430 m
0.443 m0.310 m to 0.580 m0.430 m
0.425 m0.310 m to 0.580 m0.430 m
0.418 m0.310 m to 0.580 m0.430 m
0.420 m0.310 m to 0.580 m0.430 m
0.423 m0.310 m to 0.580 m0.430 m
0.419 m0.310 m to 0.580 m0.430 m
0.421 m0.310 m to 0.580 m0.430 m
0.423 m0.310 m to 0.580 m0.430 m
0.424 m0.310 m to 0.580 m0.430 m
0.423 m0.310 m to 0.580 m0.430 m
0.424 m0.310 m to 0.580 m0.430 m
0.421 m0.310 m to 0.580 m0.430 m
0.416 m0.310 m to 0.580 m0.430 m
0.414 m0.310 m to 0.580 m0.430 m
0.400 m0.310 m to 0.580 m0.430 m
0.398 m0.310 m to 0.580 m0.430 m
0.394 m0.310 m to 0.580 m0.430 m
0.398 m0.310 m to 0.580 m0.430 m
0.398 m0.310 m to 0.580 m0.430 m
0.393 m0.316 m to 0.580 m0.430 m
0.391 m0.320 m to 0.580 m0.430 m
0.393 m0.320 m to 0.580 m0.430 m
0.404 m0.316 m to 0.580 m0.430 m
0.404 m0.320 m to 0.580 m0.430 m
0.398 m0.316 m to 0.580 m0.430 m
0.396 m0.316 m to 0.580 m0.430 m
0.398 m0.310 m to 0.580 m0.430 m
0.398 m0.310 m to 0.580 m0.430 m
0.424 m0.310 m to 0.580 m0.430 m
0.416 m0.310 m to 0.580 m0.430 m
0.394 m0.310 m to 0.580 m0.430 m
0.398 m0.301 m to 0.600 m0.433 m
0.399 m0.301 m to 0.600 m0.434 m
0.399 m0.300 m to 0.600 m0.434 m
0.399 m0.280 m to 0.600 m0.434 m
0.399 m0.280 m to 0.600 m0.433 m
0.394 m0.280 m to 0.600 m0.430 m
0.398 m0.280 m to 0.610 m0.430 m
0.404 m0.280 m to 0.620 m0.424 m
0.406 m0.280 m to 0.620 m0.420 m
0.408 m0.280 m to 0.619 m0.420 m
0.410 m0.271 m to 0.610 m0.420 m
0.406 m0.270 m to 0.609 m0.420 m
0.399 m0.270 m to 0.609 m0.420 m
0.409 m0.243 m to 0.608 m0.420 m
0.411 m0.243 m to 0.590 m0.420 m
0.404 m0.243 m to 0.580 m0.415 m

The last 10 years, weekly averages

The last 10 years, weekly averages 0.5 m 1.0 m 1.5 m 0.407 m
  • Level
Weekly averages of the Grand Hers at Mazères 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)
0.430 m
0.411 m
0.397 m
0.424 m
0.413 m
0.409 m
0.411 m
0.403 m
0.406 m
0.393 m
0.381 m
0.404 m
0.446 m
0.417 m
0.403 m
0.501 m
0.446 m
0.401 m
0.461 m
0.581 m
0.471 m
0.737 m
0.570 m
0.516 m
0.466 m
0.419 m
0.416 m
0.453 m
0.427 m
0.413 m
0.396 m
0.414 m
0.404 m
0.400 m
0.394 m
0.406 m
0.411 m
0.410 m
0.427 m
0.447 m
0.480 m
0.447 m
0.471 m
0.453 m
0.446 m
0.460 m
0.449 m
0.447 m
0.449 m
0.490 m
0.441 m
0.441 m
0.441 m
0.417 m
0.487 m
0.510 m
0.454 m
0.461 m
0.491 m
0.573 m
0.539 m
0.600 m
0.726 m
0.816 m
0.643 m
0.883 m
0.747 m
0.640 m
1.027 m
1.407 m
0.723 m
0.527 m
0.519 m
0.781 m
0.940 m
0.747 m
0.964 m
0.544 m
0.487 m
0.600 m
0.929 m
1.081 m
0.607 m
0.663 m
0.854 m
0.659 m
0.454 m
0.344 m
0.416 m
0.326 m
0.603 m
0.334 m
0.391 m
0.374 m
0.374 m
0.363 m
0.421 m
0.359 m
0.416 m
0.444 m
0.434 m
0.397 m
0.416 m
0.406 m
0.370 m
0.393 m
0.414 m
0.424 m
0.414 m
0.413 m
0.420 m
0.449 m
0.459 m
0.407 m
0.440 m
0.426 m
0.426 m
0.459 m
0.753 m
0.897 m
0.469 m
0.394 m
0.379 m
0.357 m
0.353 m
0.357 m
0.360 m
0.419 m
0.434 m
0.410 m
0.387 m
0.367 m
0.369 m
0.369 m
0.607 m
0.501 m
0.387 m
0.367 m
0.404 m
0.423 m
0.450 m
0.451 m
0.429 m
0.410 m
0.430 m
0.413 m
0.404 m
0.419 m
0.441 m
0.437 m
0.439 m
0.441 m
0.436 m
0.406 m
0.416 m
0.414 m
0.596 m
0.444 m
0.444 m
0.434 m
0.486 m
0.487 m
0.434 m
1.244 m
0.856 m
0.709 m
0.410 m
0.381 m
0.387 m
1.770 m
0.750 m
0.629 m
0.487 m
0.379 m
0.416 m
1.013 m
0.776 m
0.490 m
0.403 m
0.349 m
0.330 m
0.323 m
0.846 m
0.810 m
0.459 m
0.821 m
0.600 m
0.389 m
0.350 m
0.419 m
0.407 m
0.374 m
0.356 m
0.359 m
0.329 m
0.356 m
0.360 m
0.361 m
0.359 m
0.357 m
0.356 m
0.434 m
0.384 m
0.426 m
0.391 m
0.363 m
0.426 m
0.424 m
0.327 m
0.314 m
0.349 m
0.346 m
0.396 m
0.437 m
0.364 m
0.729 m
0.596 m
0.494 m
0.474 m
0.416 m
0.490 m
0.521 m
1.084 m
1.103 m
0.654 m
0.527 m
0.521 m
0.447 m
0.427 m
0.413 m
0.413 m
0.391 m
0.384 m
0.383 m
0.374 m
0.407 m
0.413 m
0.417 m
0.400 m
0.408 m
0.456 m
0.433 m
0.424 m
0.441 m
0.453 m
0.473 m
0.444 m
0.427 m
0.454 m
0.457 m
0.441 m
0.419 m
0.418 m
0.431 m
0.457 m
0.447 m
0.465 m
0.440 m
0.432 m
0.480 m
0.485 m
0.471 m
0.425 m
0.457 m
0.471 m
0.482 m
0.462 m
0.975 m
0.576 m
0.458 m
0.490 m
0.614 m
1.751 m
0.664 m
0.583 m
0.545 m
0.526 m
0.545 m
0.555 m
0.450 m
0.434 m
0.567 m
0.527 m
0.492 m
0.440 m
0.401 m
0.534 m
0.579 m
0.500 m
0.414 m
0.395 m
0.422 m
0.412 m
0.449 m
0.417 m
0.439 m
0.435 m
0.439 m
0.404 m
0.404 m
0.413 m
0.408 m
0.420 m
0.419 m
0.429 m
0.414 m
0.402 m
0.404 m
0.407 m
0.417 m
0.414 m
0.410 m
0.405 m
0.405 m
0.325 m
0.259 m
0.268 m
0.436 m
0.467 m
0.431 m
0.460 m
0.449 m
0.428 m
0.413 m
0.451 m
0.533 m
0.389 m
0.400 m
0.470 m
0.451 m
0.449 m
0.439 m
0.442 m
0.441 m
0.426 m
0.426 m
0.484 m
0.411 m
0.403 m
0.484 m
0.555 m
0.466 m
0.712 m
0.730 m
0.498 m
0.400 m
0.561 m
0.365 m
0.397 m
0.409 m
0.427 m
0.435 m
0.399 m
0.420 m
0.411 m
0.374 m
0.400 m
0.421 m
0.442 m
0.437 m
0.438 m
0.435 m
0.432 m
0.428 m
0.424 m
0.425 m
0.418 m
0.392 m
0.438 m
0.478 m
0.494 m
0.494 m
0.465 m
0.484 m
0.421 m
0.414 m
0.492 m
0.554 m
0.479 m
0.424 m
0.409 m
0.399 m
0.280 m
0.915 m
0.623 m
0.492 m
0.357 m
0.336 m
0.394 m
0.396 m
0.356 m
0.358 m
0.394 m
0.405 m
0.396 m
0.392 m
0.352 m
0.365 m
0.355 m
0.411 m
0.401 m
0.442 m
0.388 m
0.416 m
0.421 m
0.391 m
0.395 m
0.468 m
0.425 m
0.434 m
0.487 m
0.452 m
0.448 m
0.455 m
0.452 m
0.447 m
0.442 m
0.412 m
0.461 m
0.435 m
0.459 m
0.574 m
0.479 m
0.513 m
0.839 m
0.582 m
0.732 m
0.473 m
0.516 m
0.480 m
0.393 m
0.536 m
0.420 m
0.392 m
0.392 m
0.384 m
0.369 m
0.414 m
0.416 m
0.888 m
0.424 m
0.375 m
0.392 m
0.365 m
0.358 m
0.484 m
0.278 m
0.513 m
0.370 m
0.391 m
0.409 m
0.392 m
0.407 m
0.394 m
0.494 m
0.374 m
0.324 m
0.324 m
0.320 m
0.308 m
0.360 m
0.439 m
0.420 m
0.415 m
0.441 m
0.448 m
0.446 m
0.447 m
0.447 m
0.445 m
0.434 m
0.393 m
0.425 m
0.427 m
0.456 m
0.438 m
0.446 m
0.431 m
0.545 m
0.452 m
0.568 m
0.449 m
0.989 m
0.874 m
0.727 m
1.780 m
1.447 m
0.650 m
0.585 m
0.671 m
0.567 m
0.469 m
0.919 m
0.623 m
0.536 m
0.477 m
0.434 m
0.423 m
0.363 m
0.303 m
0.248 m
0.337 m
0.387 m
0.366 m
0.454 m
0.483 m
0.479 m
0.377 m
0.381 m
0.418 m
0.430 m
0.437 m
0.468 m
0.414 m
0.417 m
0.424 m
0.422 m
0.403 m
0.397 m
0.404 m
0.400 m
0.407 m

The whole record since 1986, monthly averages

The whole record since 1986, monthly averages 0 m 1 m 2 m 0.403 m
  • Level
Monthly averages of the Grand Hers at Mazères from 1 January 1986 to 25 October 2026.
Table: The whole record since 1986, monthly averages
Month startingMonthly average of daily highs (m)
0.754 m
0.904 m
0.655 m
0.701 m
0.631 m
0.590 m
0.583 m
0.580 m
0.580 m
0.567 m
0.190 m
0.237 m
0.476 m
0.695 m
0.880 m
0.731 m
0.639 m
0.620 m
0.623 m
0.621 m
0.620 m
0.620 m
0.615 m
no value
0.652 m
0.719 m
0.773 m
0.848 m
0.743 m
0.725 m
0.650 m
0.649 m
0.660 m
0.656 m
0.645 m
0.413 m
0.462 m
0.387 m
0.404 m
0.532 m
0.470 m
0.421 m
no value
no value
no value
no value
no value
no value
0.457 m
0.556 m
0.490 m
0.524 m
0.570 m
0.566 m
0.558 m
0.540 m
0.540 m
0.535 m
0.547 m
0.592 m
0.576 m
0.559 m
0.746 m
0.571 m
0.896 m
0.581 m
0.568 m
0.570 m
0.564 m
0.560 m
0.593 m
0.579 m
0.575 m
0.626 m
0.623 m
0.774 m
0.642 m
0.858 m
0.675 m
0.643 m
0.655 m
0.911 m
0.907 m
0.715 m
0.611 m
0.430 m
0.485 m
0.801 m
0.341 m
0.582 m
0.325 m
0.303 m
0.508 m
0.562 m
0.686 m
0.664 m
0.706 m
0.897 m
0.576 m
0.965 m
0.573 m
0.495 m
0.386 m
0.462 m
0.352 m
0.275 m
0.398 m
0.430 m
0.754 m
0.594 m
0.629 m
0.431 m
0.493 m
0.440 m
0.340 m
0.439 m
0.435 m
0.362 m
0.404 m
0.554 m
0.607 m
0.768 m
0.697 m
0.668 m
0.780 m
0.477 m
0.456 m
0.446 m
0.416 m
0.419 m
0.584 m
1.110 m
0.727 m
0.582 m
0.441 m
0.411 m
0.419 m
0.430 m
0.450 m
0.448 m
0.425 m
no value
no value
no value
0.471 m
0.413 m
0.497 m
0.510 m
0.535 m
0.467 m
0.436 m
0.460 m
0.422 m
0.443 m
0.490 m
0.509 m
0.570 m
0.554 m
0.522 m
0.597 m
0.707 m
0.492 m
0.504 m
0.635 m
0.491 m
0.480 m
0.554 m
0.614 m
0.564 m
0.836 m
0.594 m
0.575 m
0.461 m
0.762 m
0.362 m
0.394 m
0.378 m
0.470 m
0.433 m
0.454 m
0.758 m
0.646 m
0.550 m
0.669 m
0.558 m
0.420 m
0.421 m
0.403 m
0.435 m
0.372 m
0.340 m
0.317 m
0.340 m
0.458 m
0.485 m
0.460 m
0.517 m
0.452 m
0.365 m
0.357 m
0.345 m
0.363 m
0.423 m
0.585 m
0.593 m
0.818 m
0.616 m
0.488 m
0.481 m
0.399 m
0.328 m
0.296 m
0.284 m
0.221 m
0.209 m
0.440 m
1.021 m
0.496 m
0.472 m
0.643 m
0.771 m
0.312 m
0.253 m
0.194 m
0.210 m
0.222 m
0.251 m
0.525 m
0.503 m
0.534 m
0.467 m
0.466 m
0.532 m
0.242 m
0.295 m
0.461 m
0.443 m
0.467 m
0.480 m
0.469 m
0.503 m
0.520 m
0.723 m
0.362 m
0.275 m
0.171 m
0.186 m
0.455 m
0.446 m
0.162 m
-0.005 m
0.180 m
0.239 m
0.491 m
0.570 m
0.508 m
0.231 m
0.497 m
0.472 m
0.495 m
0.328 m
0.461 m
0.402 m
0.418 m
0.453 m
0.360 m
0.452 m
0.506 m
0.380 m
0.490 m
0.416 m
0.397 m
0.360 m
0.370 m
0.474 m
0.581 m
0.684 m
0.660 m
0.389 m
0.722 m
0.690 m
0.445 m
0.437 m
0.476 m
0.450 m
0.408 m
0.401 m
0.395 m
0.504 m
0.512 m
0.473 m
0.462 m
0.648 m
0.462 m
0.354 m
0.381 m
0.268 m
0.475 m
0.457 m
0.309 m
0.320 m
0.470 m
0.525 m
2.007 m
0.420 m
0.454 m
0.440 m
0.401 m
0.431 m
0.400 m
0.487 m
0.438 m
0.440 m
0.432 m
0.395 m
0.528 m
0.523 m
0.411 m
0.405 m
0.399 m
0.389 m
0.398 m
0.381 m
0.581 m
0.787 m
0.762 m
0.569 m
0.652 m
0.692 m
0.687 m
0.431 m
0.419 m
0.411 m
0.410 m
0.834 m
0.530 m
0.855 m
0.789 m
0.677 m
0.703 m
0.595 m
0.522 m
0.448 m
0.456 m
0.383 m
0.401 m
0.393 m
0.523 m
0.470 m
0.781 m
0.763 m
0.549 m
0.492 m
0.414 m
0.395 m
0.415 m
0.414 m
0.415 m
0.449 m
0.408 m
0.441 m
0.584 m
0.578 m
0.552 m
0.470 m
0.430 m
0.426 m
0.445 m
0.416 m
0.417 m
0.411 m
0.403 m
0.411 m
0.439 m
0.577 m
0.458 m
0.422 m
0.403 m
0.423 m
0.462 m
0.450 m
0.453 m
0.468 m
0.542 m
0.765 m
0.956 m
0.690 m
0.683 m
0.804 m
0.586 m
0.417 m
0.379 m
0.415 m
0.393 m
0.417 m
0.434 m
0.483 m
0.571 m
0.357 m
0.410 m
0.449 m
0.397 m
0.434 m
0.420 m
0.437 m
0.454 m
0.466 m
0.775 m
0.762 m
0.494 m
0.643 m
0.532 m
0.574 m
0.389 m
0.347 m
0.361 m
0.405 m
0.372 m
0.380 m
0.544 m
0.611 m
0.701 m
0.422 m
0.383 m
0.413 m
0.439 m
0.452 m
0.433 m
0.452 m
0.463 m
0.458 m
0.610 m
0.863 m
0.542 m
0.492 m
0.490 m
0.434 m
0.429 m
0.419 m
0.420 m
0.406 m
0.409 m
0.334 m
0.445 m
0.441 m
0.448 m
0.435 m
0.444 m
0.608 m
0.439 m
0.414 m
0.403 m
0.438 m
0.428 m
0.438 m
0.470 m
0.480 m
0.454 m
0.489 m
0.375 m
0.391 m
0.381 m
0.415 m
0.425 m
0.459 m
0.445 m
0.479 m
0.650 m
0.479 m
0.404 m
0.511 m
0.385 m
0.403 m
0.399 m
0.387 m
0.354 m
0.432 m
0.446 m
0.425 m
0.467 m
0.671 m
1.170 m
0.560 m
0.635 m
0.337 m
0.394 m
0.425 m
0.433 m
0.414 m
0.403 m

How this compares

  • The daily high on 25 October 2026 was 0.404 m, the thirteenth lowest for 25 October in 39 years of record (1986 to 2026). The newest value is provisional.
  • That is 0.04 m below the median of 0.44 m for 25 October over the last 10 years. The newest value is provisional.

Same date in past years

25 October in the last 10 years

DayLevelAgainst the normal range for the date
0.443 m
0.409 m
0.429 m
0.412 m
0.471 m
0.29 m
0.53 m
0.35 m
0.45 m
0.45 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 -0.82 m, 2010 Highest 4.15 m, 2020
  • 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 Grand Hers at Mazères in each year from 1986 to 2025 with a value on at least 300 days, and in 2026 so far. The lowest daily high in our series since 1 January 1986 was -0.82 m, on 29 September 2010, a provisional value. The highest was 4.15 m, on 23 January 2020, 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
provisional0.17 m1.29 m365
provisional0.219 m1.64 m321
provisional0.37 m1.48 m366
provisional0.411 m1.45 m365
provisional0.55 m2.77 m365
provisional0.52 m2.07 m366
provisional0.05 m2.32 m365
provisional0.22 m2.02 m365
provisional0.25 m1.66 m365
provisional0.27 m2.73 m366
provisional0.35 m1.18 m365
provisional0.47 m2.16 m365
provisional0.26 m3.10 m366
provisional0.31 m1.95 m365
provisional0.26 m1.36 m365
provisional0.19 m2.68 m365
provisional0.12 m2.66 m366
provisional0.05 m1.49 m365
provisional-0.15 m1.97 m365
provisional-0.529 m1.376 m365
provisional0.282 m1.185 m366
provisional0.34 m1.944 m365
provisional-0.82 m1.95 m365
provisional0.29 m1.47 m361
provisional0.35 m2.25 m366
provisional0.37 m2.41 m365
provisional0.34 m3.05 m365
provisional0.32 m1.92 m365
provisional0.38 m1.48 m366
provisional0.36 m1.52 m365
provisional0.31 m2.22 m365
provisional0.35 m2.28 m365
provisional0.29 m4.15 m366
provisional0.37 m1.821 m365
provisional0.238 m3.596 m365
provisional0.354 m1.549 m365
provisional0.264 m1.576 m366
provisional0.259 m1.573 m365
so far, provisional0.238 m2.423 m298

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

Each year from January to December, weekly averages of daily highs 0 m 1 m 2 m 2010, lowest day 2020, highest day 2026 so far
  • The year so far
  • , the year before
  • Year of the lowest day in our series
  • Year of the highest day in our series
  • Other years
  • Normal range for the week
The weekly averages of daily highs of the Grand Hers at Mazères in each year from 1986 to 2025 with a value in at least 26 weeks, and in 2026 so far, on one axis from January to December, with the normal range for each week. The lowest daily high in our series since 1 January 1986 was in 2010, the highest in 2020. 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 0.444 m0.371 m0.393 m0.335 m to 0.740 m
to 0.594 m0.416 m0.384 m0.356 m to 0.750 m
to 0.678 m0.713 m0.399 m0.380 m to 0.830 m
to 0.914 m0.540 m1.883 m0.377 m to 0.939 m
to 0.895 m0.447 m0.704 m0.372 m to 0.950 m
to 1.008 m0.539 m0.606 m0.384 m to 0.899 m
to 1.931 m0.439 m0.429 m0.383 m to 0.869 m
to 0.927 m0.634 m0.381 m0.381 m to 0.859 m
to 0.552 m0.436 m0.540 m0.380 m to 0.880 m
to 0.632 m0.451 m1.066 m0.376 m to 0.835 m
to 0.686 m0.493 m0.641 m0.395 m to 0.729 m
to 0.519 m0.493 m0.453 m0.382 m to 0.720 m
to 0.425 m0.481 m0.389 m0.380 m to 0.760 m
to 1.023 m0.500 m0.340 m0.371 m to 0.808 m
to 0.584 m0.546 m0.330 m0.370 m to 0.822 m
to 0.476 m0.463 m0.444 m0.361 m to 0.810 m
to 0.507 m0.349 m0.887 m0.360 m to 0.852 m
to 0.375 m0.919 m0.704 m0.368 m to 0.920 m
to 0.424 m0.823 m0.579 m0.360 m to 0.867 m
to 0.345 m0.436 m0.750 m0.330 m to 0.750 m
to 0.268 m0.486 m0.533 m0.320 m to 0.700 m
to 0.272 m0.461 m0.350 m0.330 m to 0.674 m
to 0.359 m0.333 m0.384 m0.331 m to 0.700 m
to 0.371 m0.584 m0.443 m0.341 m to 0.700 m
to 0.412 m0.486 m0.344 m0.330 m to 0.620 m
to 0.478 m0.427 m0.403 m0.320 m to 0.590 m
to 0.495 m0.407 m0.327 m0.310 m to 0.590 m
to 0.419 m0.341 m0.360 m0.310 m to 0.580 m
to 0.375 m0.316 m0.337 m0.300 m to 0.580 m
to 0.417 m0.347 m0.359 m0.290 m to 0.580 m
to 0.395 m0.366 m0.360 m0.310 m to 0.594 m
to 0.443 m0.339 m0.361 m0.320 m to 0.580 m
to 0.435 m0.347 m0.357 m0.311 m to 0.580 m
to 0.462 m0.437 m0.356 m0.322 m to 0.580 m
to 0.413 m0.390 m0.379 m0.320 m to 0.580 m
to 0.424 m0.327 m0.411 m0.310 m to 0.580 m
to 0.421 m0.350 m0.409 m0.310 m to 0.580 m
to 0.417 m0.349 m0.400 m0.310 m to 0.580 m
to 0.395 m0.031 m0.403 m0.310 m to 0.580 m
to 0.403 m0.376 m0.367 m0.316 m to 0.580 m
to 0.401 m0.716 m0.436 m0.301 m to 0.600 m
to 0.404 m0.444 m0.406 m0.280 m to 0.620 m
to no value0.384 m0.307 m0.243 m to 0.580 m
to no value0.493 m0.319 m0.240 m to 0.620 m
to no value0.403 m0.357 m0.240 m to 0.627 m
to no value0.431 m0.370 m0.257 m to 0.650 m
to no value0.500 m0.396 m0.251 m to 0.664 m
to no value0.429 m0.421 m0.300 m to 0.670 m
to no value0.304 m0.360 m0.310 m to 0.713 m
to no value0.316 m0.857 m0.320 m to 0.740 m
to no value0.300 m0.480 m0.320 m to 0.740 m
to no value0.294 m0.513 m0.329 m to 0.740 m
Every year
YearDays with a valueDays below the normal range
to 29827
36549
36645
3653
3656
3650
36641
36545
3650
3650
3660
3656
3650
3650
3669
36137
36549
36517
36662
36579
365162
36562
366160
365142
36581
36512
36627
3650
3650
2860
3665
36546
36542
36573
3660
3650
3650
19617
3660
3218
36557

How it compares

That is within the normal range for the date.

Records

  • Highest daily high in our series since 1 January 1986: 4.15 m on 23 January 2020. Provisional data.
  • Lowest daily high in our series since 1 January 1986: -0.82 m on 29 September 2010. Provisional data.

Also on this water

About this gauge

Mazères is a gauge on the Grand Hers in Ariège, France.

It lies at 43.2535° N, 1.6807° E.

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 1 January 1986.

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 0.24 m to 0.58 m: the 10th to 90th percentile of the daily highs from 18 October to 1 November in 38 years between 1986 and 2025.

Keep exploring

Sources