Rivière Blanche at Saint-Joseph (downstream prise SICSM): history

On 8 October 2026 the Rivière Blanche at Saint-Joseph (downstream prise SICSM) averaged 0.511 m.

Last updated 8 October 2026. This page normally updates every day; the latest update is late.

within the normal range for the date

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

Level
Above the normal range
Normal range for the date
Median for the date
A year earlier

Daily highs of the Rivière Blanche at Saint-Joseph (downstream prise SICSM) from 11 July 2026 to 8 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

Day	Daily high (m)	Normal range	Median	A year earlier
11 July 2026	0.201 m	-0.167 m to 0.564 m	0.329 m	0.247 m
12 July 2026	0.391 m	-0.167 m to 0.582 m	0.330 m	0.248 m
13 July 2026	0.327 m	-0.167 m to 0.588 m	0.328 m	0.233 m
14 July 2026	0.215 m	-0.168 m to 0.562 m	0.327 m	0.301 m
15 July 2026	0.233 m	-0.166 m to 0.561 m	0.328 m	0.249 m
16 July 2026	0.288 m	-0.167 m to 0.567 m	0.331 m	0.374 m
17 July 2026	0.213 m	-0.165 m to 0.543 m	0.331 m	0.404 m
18 July 2026	0.188 m	-0.164 m to 0.561 m	0.328 m	0.281 m
19 July 2026	0.240 m	-0.161 m to 0.540 m	0.328 m	0.461 m
20 July 2026	0.183 m	-0.151 m to 0.535 m	0.330 m	0.314 m
21 July 2026	0.224 m	-0.144 m to 0.533 m	0.331 m	0.368 m
22 July 2026	0.198 m	-0.144 m to 0.536 m	0.333 m	0.575 m
23 July 2026	0.174 m	-0.144 m to 0.536 m	0.334 m	1.094 m
24 July 2026	0.158 m	-0.144 m to 0.533 m	0.332 m	0.594 m
25 July 2026	0.267 m	-0.144 m to 0.526 m	0.330 m	0.436 m
26 July 2026	0.846 m	-0.133 m to 0.533 m	0.338 m	0.420 m
27 July 2026	0.294 m	-0.127 m to 0.533 m	0.339 m	0.395 m
28 July 2026	0.333 m	-0.120 m to 0.543 m	0.343 m	0.405 m
29 July 2026	0.547 m	-0.120 m to 0.568 m	0.351 m	0.398 m
30 July 2026	0.902 m	-0.127 m to 0.571 m	0.354 m	0.413 m
31 July 2026	0.908 m	-0.127 m to 0.571 m	0.355 m	0.341 m
1 August 2026	0.908 m	-0.123 m to 0.584 m	0.355 m	0.415 m
2 August 2026	0.260 m	-0.115 m to 0.572 m	0.354 m	0.380 m
3 August 2026	0.234 m	-0.124 m to 0.580 m	0.356 m	0.358 m
4 August 2026	0.228 m	-0.118 m to 0.589 m	0.356 m	0.375 m
5 August 2026	0.226 m	-0.107 m to 0.586 m	0.358 m	0.375 m
6 August 2026	0.197 m	-0.089 m to 0.584 m	0.361 m	0.368 m
7 August 2026	0.204 m	-0.089 m to 0.594 m	0.361 m	0.313 m
8 August 2026	0.209 m	-0.091 m to 0.601 m	0.367 m	0.305 m
9 August 2026	0.493 m	-0.093 m to 0.606 m	0.370 m	0.293 m
10 August 2026	0.474 m	-0.104 m to 0.606 m	0.374 m	0.342 m
11 August 2026	0.279 m	-0.104 m to 0.610 m	0.379 m	0.339 m
12 August 2026	0.323 m	-0.103 m to 0.606 m	0.378 m	0.280 m
13 August 2026	0.309 m	-0.104 m to 0.609 m	0.379 m	0.270 m
14 August 2026	0.255 m	-0.101 m to 0.622 m	0.380 m	0.339 m
15 August 2026	0.950 m	-0.095 m to 0.631 m	0.381 m	0.270 m
16 August 2026	0.468 m	-0.100 m to 0.619 m	0.378 m	0.284 m
17 August 2026	0.450 m	-0.100 m to 0.619 m	0.380 m	0.317 m
18 August 2026	0.416 m	-0.096 m to 0.619 m	0.378 m	0.305 m
19 August 2026	0.384 m	-0.081 m to 0.609 m	0.379 m	0.279 m
20 August 2026	0.347 m	-0.079 m to 0.634 m	0.380 m	0.277 m
21 August 2026	0.354 m	-0.078 m to 0.630 m	0.383 m	0.249 m
22 August 2026	0.304 m	-0.078 m to 0.631 m	0.385 m	0.251 m
23 August 2026	0.315 m	-0.078 m to 0.643 m	0.386 m	0.237 m
24 August 2026	0.292 m	-0.063 m to 0.635 m	0.386 m	0.274 m
25 August 2026	0.276 m	-0.057 m to 0.631 m	0.386 m	0.517 m
26 August 2026	0.262 m	-0.046 m to 0.631 m	0.386 m	0.296 m
27 August 2026	0.246 m	-0.045 m to 0.631 m	0.386 m	0.390 m
28 August 2026	0.349 m	-0.045 m to 0.615 m	0.383 m	0.289 m
29 August 2026	0.317 m	-0.045 m to 0.614 m	0.383 m	0.399 m
30 August 2026	1.303 m	-0.050 m to 0.593 m	0.380 m	0.442 m
31 August 2026	0.534 m	-0.055 m to 0.597 m	0.379 m	0.427 m
1 September 2026	0.386 m	-0.058 m to 0.601 m	0.377 m	0.543 m
2 September 2026	0.328 m	-0.059 m to 0.601 m	0.376 m	0.397 m
3 September 2026	0.299 m	-0.068 m to 0.587 m	0.374 m	0.376 m
4 September 2026	0.286 m	-0.068 m to 0.584 m	0.371 m	0.322 m
5 September 2026	0.275 m	-0.068 m to 0.604 m	0.369 m	0.522 m
6 September 2026	0.256 m	-0.064 m to 0.612 m	0.368 m	0.450 m
7 September 2026	0.292 m	-0.064 m to 0.595 m	0.364 m	0.414 m
8 September 2026	0.242 m	-0.068 m to 0.604 m	0.361 m	0.423 m
9 September 2026	0.309 m	-0.072 m to 0.600 m	0.358 m	0.322 m
10 September 2026	0.257 m	-0.072 m to 0.604 m	0.355 m	0.320 m
11 September 2026	0.229 m	-0.072 m to 0.604 m	0.350 m	0.282 m
12 September 2026	0.242 m	-0.073 m to 0.625 m	0.349 m	0.266 m
13 September 2026	0.219 m	-0.073 m to 0.636 m	0.348 m	0.869 m
14 September 2026	0.236 m	-0.073 m to 0.641 m	0.349 m	0.447 m
15 September 2026	0.219 m	-0.068 m to 0.653 m	0.345 m	0.334 m
16 September 2026	1.017 m	-0.064 m to 0.647 m	0.350 m	0.418 m
17 September 2026	0.581 m	-0.064 m to 0.654 m	0.358 m	0.486 m
18 September 2026	0.376 m	-0.061 m to 0.659 m	0.362 m	0.370 m
19 September 2026	0.309 m	-0.063 m to 0.661 m	0.365 m	0.282 m
20 September 2026	0.280 m	-0.062 m to 0.651 m	0.366 m	0.273 m
21 September 2026	0.262 m	-0.072 m to 0.666 m	0.367 m	0.289 m
22 September 2026	0.249 m	-0.067 m to 0.677 m	0.367 m	0.270 m
23 September 2026	0.346 m	-0.067 m to 0.670 m	0.366 m	0.577 m
24 September 2026	0.237 m	-0.063 m to 0.664 m	0.366 m	0.483 m
25 September 2026	0.248 m	-0.065 m to 0.682 m	0.367 m	0.925 m
26 September 2026	0.241 m	-0.067 m to 0.682 m	0.368 m	0.464 m
27 September 2026	0.300 m	-0.067 m to 0.674 m	0.373 m	0.330 m
28 September 2026	0.293 m	-0.066 m to 0.660 m	0.376 m	0.278 m
29 September 2026	0.219 m	-0.071 m to 0.650 m	0.379 m	0.287 m
30 September 2026	0.230 m	-0.073 m to 0.646 m	0.383 m	0.330 m
1 October 2026	0.300 m	-0.063 m to 0.652 m	0.388 m	0.254 m
2 October 2026	0.309 m	-0.063 m to 0.639 m	0.385 m	0.249 m
3 October 2026	0.324 m	-0.065 m to 0.639 m	0.382 m	0.239 m
4 October 2026	0.208 m	-0.061 m to 0.647 m	0.383 m	0.242 m
5 October 2026	0.291 m	-0.080 m to 0.649 m	0.382 m	0.232 m
6 October 2026	0.430 m	-0.086 m to 0.641 m	0.383 m	0.245 m
7 October 2026	0.434 m	-0.086 m to 0.645 m	0.380 m	0.276 m
8 October 2026	0.511 m	-0.064 m to 0.658 m	0.383 m	0.353 m

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

Level
Above the normal range
Normal range for the date
Median for the date
Our record

Daily highs of the Rivière Blanche at Saint-Joseph (downstream prise SICSM) from 8 October 2025 to 8 October 2026, with the normal range for each day.

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

Day	Daily high (m)	Normal range	Median
8 October 2025	0.353 m	-0.064 m to 0.658 m	0.383 m
9 October 2025	0.268 m	-0.059 m to 0.672 m	0.383 m
10 October 2025	0.545 m	-0.050 m to 0.682 m	0.385 m
11 October 2025	0.336 m	-0.041 m to 0.685 m	0.386 m
12 October 2025	0.287 m	-0.038 m to 0.670 m	0.384 m
13 October 2025	0.311 m	-0.039 m to 0.684 m	0.383 m
14 October 2025	0.266 m	-0.038 m to 0.691 m	0.385 m
15 October 2025	0.286 m	-0.038 m to 0.691 m	0.390 m
16 October 2025	0.241 m	-0.040 m to 0.692 m	0.395 m
17 October 2025	0.231 m	-0.040 m to 0.703 m	0.399 m
18 October 2025	0.207 m	-0.041 m to 0.701 m	0.392 m
19 October 2025	0.342 m	-0.041 m to 0.692 m	0.392 m
20 October 2025	0.690 m	-0.040 m to 0.690 m	0.399 m
21 October 2025	0.456 m	-0.041 m to 0.682 m	0.397 m
22 October 2025	0.486 m	-0.047 m to 0.682 m	0.394 m
23 October 2025	0.462 m	-0.057 m to 0.675 m	0.394 m
24 October 2025	0.357 m	-0.058 m to 0.665 m	0.394 m
25 October 2025	0.282 m	-0.064 m to 0.665 m	0.397 m
26 October 2025	0.276 m	-0.070 m to 0.675 m	0.399 m
27 October 2025	0.251 m	-0.076 m to 0.691 m	0.399 m
28 October 2025	0.309 m	-0.075 m to 0.675 m	0.396 m
29 October 2025	0.252 m	-0.075 m to 0.678 m	0.398 m
30 October 2025	0.408 m	-0.076 m to 0.678 m	0.392 m
31 October 2025	0.799 m	-0.085 m to 0.686 m	0.392 m
1 November 2025	0.723 m	-0.090 m to 0.696 m	0.398 m
2 November 2025	0.380 m	-0.090 m to 0.717 m	0.400 m
3 November 2025	0.319 m	-0.090 m to 0.717 m	0.402 m
4 November 2025	0.372 m	-0.087 m to 0.717 m	0.402 m
5 November 2025	0.292 m	-0.082 m to 0.721 m	0.403 m
6 November 2025	0.271 m	-0.075 m to 0.730 m	0.407 m
7 November 2025	0.542 m	-0.074 m to 0.745 m	0.410 m
8 November 2025	0.699 m	-0.074 m to 0.740 m	0.410 m
9 November 2025	0.464 m	-0.072 m to 0.732 m	0.409 m
10 November 2025	0.440 m	-0.068 m to 0.730 m	0.410 m
11 November 2025	0.366 m	-0.067 m to 0.702 m	0.408 m
12 November 2025	0.355 m	-0.066 m to 0.706 m	0.409 m
13 November 2025	0.347 m	-0.060 m to 0.690 m	0.403 m
14 November 2025	0.332 m	-0.058 m to 0.690 m	0.404 m
15 November 2025	0.321 m	-0.055 m to 0.687 m	0.401 m
16 November 2025	0.460 m	-0.049 m to 0.676 m	0.396 m
17 November 2025	1.621 m	-0.045 m to 0.656 m	0.394 m
18 November 2025	0.524 m	-0.038 m to 0.657 m	0.393 m
19 November 2025	0.490 m	-0.037 m to 0.649 m	0.392 m
20 November 2025	0.448 m	-0.035 m to 0.634 m	0.390 m
21 November 2025	0.413 m	-0.038 m to 0.633 m	0.385 m
22 November 2025	0.411 m	-0.035 m to 0.627 m	0.382 m
23 November 2025	0.414 m	-0.028 m to 0.627 m	0.381 m
24 November 2025	0.520 m	-0.025 m to 0.625 m	0.380 m
25 November 2025	0.431 m	-0.019 m to 0.612 m	0.375 m
26 November 2025	0.379 m	-0.026 m to 0.610 m	0.374 m
27 November 2025	0.439 m	-0.026 m to 0.610 m	0.372 m
28 November 2025	0.408 m	-0.030 m to 0.615 m	0.373 m
29 November 2025	0.382 m	-0.035 m to 0.612 m	0.374 m
30 November 2025	0.449 m	-0.044 m to 0.612 m	0.374 m
1 December 2025	0.401 m	-0.049 m to 0.615 m	0.381 m
2 December 2025	0.370 m	-0.050 m to 0.611 m	0.383 m
3 December 2025	0.522 m	-0.052 m to 0.623 m	0.383 m
4 December 2025	no value	-0.062 m to 0.632 m	0.383 m
5 December 2025	0.409 m	-0.067 m to 0.631 m	0.385 m
6 December 2025	0.388 m	-0.072 m to 0.621 m	0.385 m
7 December 2025	0.373 m	-0.092 m to 0.611 m	0.385 m
8 December 2025	0.410 m	-0.109 m to 0.610 m	0.384 m
9 December 2025	no value	-0.114 m to 0.597 m	0.384 m
10 December 2025	0.358 m	-0.117 m to 0.594 m	0.385 m
11 December 2025	0.475 m	-0.123 m to 0.594 m	0.384 m
12 December 2025	0.415 m	-0.125 m to 0.589 m	0.384 m
13 December 2025	0.509 m	-0.131 m to 0.605 m	0.384 m
14 December 2025	0.358 m	-0.127 m to 0.589 m	0.382 m
15 December 2025	0.502 m	-0.127 m to 0.571 m	0.379 m
16 December 2025	0.495 m	-0.129 m to 0.557 m	0.373 m
17 December 2025	0.417 m	-0.119 m to 0.555 m	0.372 m
18 December 2025	0.475 m	-0.121 m to 0.553 m	0.370 m
19 December 2025	0.422 m	-0.122 m to 0.556 m	0.367 m
20 December 2025	0.438 m	-0.122 m to 0.553 m	0.365 m
21 December 2025	0.424 m	-0.124 m to 0.553 m	0.358 m
22 December 2025	0.397 m	-0.120 m to 0.537 m	0.358 m
23 December 2025	0.462 m	-0.110 m to 0.531 m	0.354 m
24 December 2025	0.403 m	-0.105 m to 0.530 m	0.350 m
25 December 2025	0.372 m	-0.099 m to 0.550 m	0.350 m
26 December 2025	0.372 m	-0.076 m to 0.550 m	0.350 m
27 December 2025	0.349 m	-0.065 m to 0.551 m	0.349 m
28 December 2025	0.329 m	-0.057 m to 0.551 m	0.353 m
29 December 2025	0.323 m	-0.061 m to 0.551 m	0.350 m
30 December 2025	0.317 m	-0.088 m to 0.551 m	0.349 m
31 December 2025	0.298 m	-0.089 m to 0.554 m	0.350 m
1 January 2026	0.295 m	-0.089 m to 0.554 m	0.349 m
2 January 2026	0.293 m	-0.088 m to 0.544 m	0.347 m
3 January 2026	0.310 m	-0.098 m to 0.537 m	0.342 m
4 January 2026	0.275 m	-0.094 m to 0.537 m	0.342 m
5 January 2026	0.275 m	-0.097 m to 0.531 m	0.341 m
6 January 2026	0.262 m	-0.121 m to 0.530 m	0.337 m
7 January 2026	0.252 m	-0.128 m to 0.534 m	0.337 m
8 January 2026	0.265 m	-0.137 m to 0.535 m	0.332 m
9 January 2026	0.248 m	-0.147 m to 0.525 m	0.328 m
10 January 2026	0.301 m	-0.145 m to 0.515 m	0.323 m
11 January 2026	0.267 m	-0.147 m to 0.510 m	0.324 m
12 January 2026	0.245 m	-0.147 m to 0.522 m	0.328 m
13 January 2026	0.264 m	-0.144 m to 0.516 m	0.328 m
14 January 2026	0.262 m	-0.140 m to 0.515 m	0.329 m
15 January 2026	0.320 m	-0.132 m to 0.510 m	0.334 m
16 January 2026	0.226 m	-0.138 m to 0.502 m	0.330 m
17 January 2026	0.463 m	-0.133 m to 0.506 m	0.332 m
18 January 2026	0.278 m	-0.133 m to 0.506 m	0.334 m
19 January 2026	0.271 m	-0.132 m to 0.489 m	0.336 m
20 January 2026	0.418 m	-0.139 m to 0.503 m	0.339 m
21 January 2026	0.422 m	-0.139 m to 0.502 m	0.338 m
22 January 2026	0.600 m	-0.139 m to 0.502 m	0.339 m
23 January 2026	0.600 m	-0.136 m to 0.489 m	0.337 m
24 January 2026	0.494 m	-0.138 m to 0.485 m	0.335 m
25 January 2026	0.503 m	-0.144 m to 0.480 m	0.334 m
26 January 2026	0.444 m	-0.145 m to 0.480 m	0.331 m
27 January 2026	0.481 m	-0.145 m to 0.480 m	0.330 m
28 January 2026	0.394 m	-0.145 m to 0.480 m	0.327 m
29 January 2026	0.428 m	-0.143 m to 0.480 m	0.323 m
30 January 2026	0.437 m	-0.149 m to 0.481 m	0.321 m
31 January 2026	0.389 m	-0.158 m to 0.485 m	0.323 m
1 February 2026	0.364 m	-0.159 m to 0.484 m	0.322 m
2 February 2026	0.341 m	-0.164 m to 0.482 m	0.321 m
3 February 2026	0.330 m	-0.164 m to 0.478 m	0.321 m
4 February 2026	0.315 m	-0.169 m to 0.470 m	0.318 m
5 February 2026	0.302 m	-0.170 m to 0.472 m	0.315 m
6 February 2026	0.293 m	-0.175 m to 0.470 m	0.313 m
7 February 2026	0.302 m	-0.176 m to 0.470 m	0.311 m
8 February 2026	0.297 m	-0.180 m to 0.472 m	0.309 m
9 February 2026	0.297 m	-0.187 m to 0.472 m	0.308 m
10 February 2026	0.320 m	-0.193 m to 0.470 m	0.307 m
11 February 2026	0.942 m	-0.194 m to 0.464 m	0.306 m
12 February 2026	0.473 m	-0.195 m to 0.465 m	0.303 m
13 February 2026	0.335 m	-0.195 m to 0.466 m	0.302 m
14 February 2026	0.301 m	-0.195 m to 0.467 m	0.302 m
15 February 2026	0.285 m	-0.195 m to 0.467 m	0.302 m
16 February 2026	0.319 m	-0.194 m to 0.465 m	0.300 m
17 February 2026	0.486 m	-0.192 m to 0.463 m	0.300 m
18 February 2026	0.409 m	-0.192 m to 0.460 m	0.298 m
19 February 2026	0.312 m	-0.191 m to 0.461 m	0.299 m
20 February 2026	0.286 m	-0.188 m to 0.460 m	0.297 m
21 February 2026	0.280 m	-0.190 m to 0.458 m	0.295 m
22 February 2026	0.278 m	-0.188 m to 0.455 m	0.293 m
23 February 2026	0.282 m	-0.190 m to 0.459 m	0.289 m
24 February 2026	0.295 m	-0.188 m to 0.472 m	0.294 m
25 February 2026	0.261 m	-0.188 m to 0.474 m	0.289 m
26 February 2026	0.241 m	-0.190 m to 0.483 m	0.291 m
27 February 2026	0.249 m	-0.194 m to 0.485 m	0.290 m
28 February 2026	0.265 m	-0.197 m to 0.484 m	0.288 m
1 March 2026	0.244 m	-0.197 m to 0.484 m	0.288 m
2 March 2026	0.440 m	-0.203 m to 0.486 m	0.288 m
3 March 2026	0.298 m	-0.212 m to 0.487 m	0.287 m
4 March 2026	0.322 m	-0.214 m to 0.487 m	0.285 m
5 March 2026	0.254 m	-0.222 m to 0.488 m	0.286 m
6 March 2026	0.259 m	-0.227 m to 0.484 m	0.282 m
7 March 2026	0.302 m	-0.239 m to 0.480 m	0.280 m
8 March 2026	0.252 m	-0.251 m to 0.484 m	0.280 m
9 March 2026	0.261 m	-0.254 m to 0.487 m	0.280 m
10 March 2026	0.323 m	-0.255 m to 0.485 m	0.280 m
11 March 2026	0.280 m	-0.262 m to 0.485 m	0.275 m
12 March 2026	0.263 m	-0.270 m to 0.480 m	0.275 m
13 March 2026	0.256 m	-0.278 m to 0.465 m	0.275 m
14 March 2026	0.361 m	-0.285 m to 0.458 m	0.275 m
15 March 2026	0.545 m	-0.287 m to 0.449 m	0.275 m
16 March 2026	0.369 m	-0.290 m to 0.438 m	0.275 m
17 March 2026	0.301 m	-0.291 m to 0.428 m	0.272 m
18 March 2026	0.271 m	-0.288 m to 0.419 m	0.265 m
19 March 2026	0.268 m	-0.288 m to 0.417 m	0.265 m
20 March 2026	0.250 m	-0.287 m to 0.417 m	0.261 m
21 March 2026	0.232 m	-0.283 m to 0.419 m	0.251 m
22 March 2026	0.216 m	-0.283 m to 0.420 m	0.251 m
23 March 2026	0.297 m	-0.281 m to 0.420 m	0.250 m
24 March 2026	0.536 m	-0.280 m to 0.417 m	0.247 m
25 March 2026	0.327 m	-0.278 m to 0.414 m	0.245 m
26 March 2026	0.264 m	-0.276 m to 0.414 m	0.244 m
27 March 2026	0.232 m	-0.275 m to 0.419 m	0.247 m
28 March 2026	0.225 m	-0.269 m to 0.427 m	0.247 m
29 March 2026	0.300 m	-0.269 m to 0.427 m	0.243 m
30 March 2026	0.329 m	-0.269 m to 0.430 m	0.239 m
31 March 2026	0.252 m	-0.268 m to 0.430 m	0.238 m
1 April 2026	0.654 m	-0.268 m to 0.439 m	0.235 m
2 April 2026	0.491 m	-0.255 m to 0.444 m	0.236 m
3 April 2026	0.293 m	-0.253 m to 0.444 m	0.233 m
4 April 2026	0.401 m	-0.246 m to 0.440 m	0.232 m
5 April 2026	0.306 m	-0.238 m to 0.441 m	0.232 m
6 April 2026	0.313 m	-0.238 m to 0.444 m	0.233 m
7 April 2026	0.431 m	-0.240 m to 0.445 m	0.240 m
8 April 2026	0.307 m	-0.248 m to 0.445 m	0.245 m
9 April 2026	0.280 m	-0.251 m to 0.450 m	0.246 m
10 April 2026	0.264 m	-0.251 m to 0.453 m	0.245 m
11 April 2026	0.251 m	-0.250 m to 0.453 m	0.246 m
12 April 2026	0.352 m	-0.252 m to 0.459 m	0.246 m
13 April 2026	0.266 m	-0.253 m to 0.467 m	0.253 m
14 April 2026	0.248 m	-0.249 m to 0.470 m	0.259 m
15 April 2026	0.301 m	-0.246 m to 0.482 m	0.260 m
16 April 2026	0.340 m	-0.246 m to 0.502 m	0.261 m
17 April 2026	0.327 m	-0.245 m to 0.508 m	0.262 m
18 April 2026	0.604 m	-0.247 m to 0.515 m	0.270 m
19 April 2026	0.562 m	-0.249 m to 0.528 m	0.270 m
20 April 2026	0.469 m	-0.258 m to 0.528 m	0.276 m
21 April 2026	0.401 m	-0.271 m to 0.542 m	0.275 m
22 April 2026	0.383 m	-0.276 m to 0.547 m	0.276 m
23 April 2026	0.312 m	-0.276 m to 0.571 m	0.280 m
24 April 2026	0.287 m	-0.286 m to 0.580 m	0.280 m
25 April 2026	0.448 m	-0.286 m to 0.578 m	0.280 m
26 April 2026	0.395 m	-0.291 m to 0.565 m	0.280 m
27 April 2026	0.303 m	-0.290 m to 0.553 m	0.276 m
28 April 2026	0.272 m	-0.287 m to 0.562 m	0.274 m
29 April 2026	0.281 m	-0.287 m to 0.570 m	0.270 m
30 April 2026	0.257 m	-0.290 m to 0.562 m	0.270 m
1 May 2026	0.251 m	-0.283 m to 0.570 m	0.267 m
2 May 2026	0.244 m	-0.283 m to 0.563 m	0.265 m
3 May 2026	0.246 m	-0.280 m to 0.550 m	0.260 m
4 May 2026	0.218 m	-0.257 m to 0.550 m	0.256 m
5 May 2026	0.241 m	-0.250 m to 0.550 m	0.255 m
6 May 2026	0.213 m	-0.250 m to 0.547 m	0.253 m
7 May 2026	0.210 m	-0.245 m to 0.535 m	0.249 m
8 May 2026	0.199 m	-0.240 m to 0.532 m	0.244 m
9 May 2026	0.179 m	-0.231 m to 0.528 m	0.240 m
10 May 2026	0.245 m	-0.231 m to 0.528 m	0.235 m
11 May 2026	0.196 m	-0.231 m to 0.530 m	0.233 m
12 May 2026	0.282 m	-0.225 m to 0.529 m	0.227 m
13 May 2026	0.479 m	-0.231 m to 0.529 m	0.221 m
14 May 2026	0.386 m	-0.230 m to 0.530 m	0.219 m
15 May 2026	0.256 m	-0.228 m to 0.535 m	0.219 m
16 May 2026	0.295 m	-0.225 m to 0.521 m	0.219 m
17 May 2026	0.273 m	-0.225 m to 0.507 m	0.219 m
18 May 2026	0.425 m	-0.223 m to 0.507 m	0.219 m
19 May 2026	0.452 m	-0.216 m to 0.518 m	0.218 m
20 May 2026	0.381 m	-0.212 m to 0.528 m	0.216 m
21 May 2026	0.429 m	-0.209 m to 0.544 m	0.216 m
22 May 2026	0.526 m	-0.209 m to 0.560 m	0.214 m
23 May 2026	0.512 m	-0.208 m to 0.550 m	0.218 m
24 May 2026	0.461 m	-0.212 m to 0.565 m	0.220 m
25 May 2026	0.448 m	-0.212 m to 0.550 m	0.218 m
26 May 2026	0.422 m	-0.194 m to 0.547 m	0.222 m
27 May 2026	0.397 m	-0.194 m to 0.551 m	0.223 m
28 May 2026	0.373 m	-0.194 m to 0.556 m	0.222 m
29 May 2026	0.392 m	-0.201 m to 0.548 m	0.230 m
30 May 2026	0.315 m	-0.222 m to 0.542 m	0.226 m
31 May 2026	0.305 m	-0.230 m to 0.540 m	0.227 m
1 June 2026	0.323 m	-0.227 m to 0.530 m	0.227 m
2 June 2026	0.278 m	-0.227 m to 0.525 m	0.227 m
3 June 2026	0.280 m	-0.227 m to 0.524 m	0.229 m
4 June 2026	0.262 m	-0.234 m to 0.514 m	0.230 m
5 June 2026	0.270 m	-0.230 m to 0.512 m	0.240 m
6 June 2026	0.253 m	-0.235 m to 0.496 m	0.242 m
7 June 2026	0.230 m	-0.230 m to 0.496 m	0.240 m
8 June 2026	0.247 m	-0.226 m to 0.493 m	0.237 m
9 June 2026	0.225 m	-0.221 m to 0.488 m	0.242 m
10 June 2026	0.216 m	-0.221 m to 0.493 m	0.250 m
11 June 2026	0.207 m	-0.218 m to 0.481 m	0.250 m
12 June 2026	0.204 m	-0.208 m to 0.481 m	0.255 m
13 June 2026	0.192 m	-0.188 m to 0.480 m	0.248 m
14 June 2026	0.237 m	-0.164 m to 0.475 m	0.257 m
15 June 2026	0.208 m	-0.160 m to 0.480 m	0.264 m
16 June 2026	0.206 m	-0.164 m to 0.489 m	0.269 m
17 June 2026	0.350 m	-0.169 m to 0.494 m	0.269 m
18 June 2026	0.528 m	-0.169 m to 0.494 m	0.270 m
19 June 2026	0.270 m	-0.151 m to 0.522 m	0.282 m
20 June 2026	0.970 m	-0.155 m to 0.527 m	0.284 m
21 June 2026	0.660 m	-0.157 m to 0.539 m	0.291 m
22 June 2026	0.322 m	-0.157 m to 0.534 m	0.294 m
23 June 2026	0.280 m	-0.155 m to 0.550 m	0.295 m
24 June 2026	0.283 m	-0.153 m to 0.553 m	0.298 m
25 June 2026	0.263 m	-0.156 m to 0.564 m	0.301 m
26 June 2026	0.235 m	-0.160 m to 0.564 m	0.300 m
27 June 2026	0.245 m	-0.174 m to 0.563 m	0.301 m
28 June 2026	0.372 m	-0.176 m to 0.559 m	0.302 m
29 June 2026	0.262 m	-0.177 m to 0.560 m	0.304 m
30 June 2026	0.214 m	-0.178 m to 0.560 m	0.302 m
1 July 2026	0.199 m	-0.178 m to 0.565 m	0.302 m
2 July 2026	0.209 m	-0.172 m to 0.584 m	0.304 m
3 July 2026	0.257 m	-0.159 m to 0.571 m	0.309 m
4 July 2026	0.298 m	-0.159 m to 0.572 m	0.311 m
5 July 2026	0.271 m	-0.169 m to 0.582 m	0.322 m
6 July 2026	0.266 m	-0.172 m to 0.582 m	0.317 m
7 July 2026	0.225 m	-0.178 m to 0.582 m	0.317 m
8 July 2026	0.216 m	-0.174 m to 0.567 m	0.315 m
9 July 2026	0.341 m	-0.174 m to 0.569 m	0.323 m
10 July 2026	0.221 m	-0.167 m to 0.582 m	0.328 m
11 July 2026	0.201 m	-0.167 m to 0.564 m	0.329 m
12 July 2026	0.391 m	-0.167 m to 0.582 m	0.330 m
13 July 2026	0.327 m	-0.167 m to 0.588 m	0.328 m
14 July 2026	0.215 m	-0.168 m to 0.562 m	0.327 m
15 July 2026	0.233 m	-0.166 m to 0.561 m	0.328 m
16 July 2026	0.288 m	-0.167 m to 0.567 m	0.331 m
17 July 2026	0.213 m	-0.165 m to 0.543 m	0.331 m
18 July 2026	0.188 m	-0.164 m to 0.561 m	0.328 m
19 July 2026	0.240 m	-0.161 m to 0.540 m	0.328 m
20 July 2026	0.183 m	-0.151 m to 0.535 m	0.330 m
21 July 2026	0.224 m	-0.144 m to 0.533 m	0.331 m
22 July 2026	0.198 m	-0.144 m to 0.536 m	0.333 m
23 July 2026	0.174 m	-0.144 m to 0.536 m	0.334 m
24 July 2026	0.158 m	-0.144 m to 0.533 m	0.332 m
25 July 2026	0.267 m	-0.144 m to 0.526 m	0.330 m
26 July 2026	0.846 m	-0.133 m to 0.533 m	0.338 m
27 July 2026	0.294 m	-0.127 m to 0.533 m	0.339 m
28 July 2026	0.333 m	-0.120 m to 0.543 m	0.343 m
29 July 2026	0.547 m	-0.120 m to 0.568 m	0.351 m
30 July 2026	0.902 m	-0.127 m to 0.571 m	0.354 m
31 July 2026	0.908 m	-0.127 m to 0.571 m	0.355 m
1 August 2026	0.908 m	-0.123 m to 0.584 m	0.355 m
2 August 2026	0.260 m	-0.115 m to 0.572 m	0.354 m
3 August 2026	0.234 m	-0.124 m to 0.580 m	0.356 m
4 August 2026	0.228 m	-0.118 m to 0.589 m	0.356 m
5 August 2026	0.226 m	-0.107 m to 0.586 m	0.358 m
6 August 2026	0.197 m	-0.089 m to 0.584 m	0.361 m
7 August 2026	0.204 m	-0.089 m to 0.594 m	0.361 m
8 August 2026	0.209 m	-0.091 m to 0.601 m	0.367 m
9 August 2026	0.493 m	-0.093 m to 0.606 m	0.370 m
10 August 2026	0.474 m	-0.104 m to 0.606 m	0.374 m
11 August 2026	0.279 m	-0.104 m to 0.610 m	0.379 m
12 August 2026	0.323 m	-0.103 m to 0.606 m	0.378 m
13 August 2026	0.309 m	-0.104 m to 0.609 m	0.379 m
14 August 2026	0.255 m	-0.101 m to 0.622 m	0.380 m
15 August 2026	0.950 m	-0.095 m to 0.631 m	0.381 m
16 August 2026	0.468 m	-0.100 m to 0.619 m	0.378 m
17 August 2026	0.450 m	-0.100 m to 0.619 m	0.380 m
18 August 2026	0.416 m	-0.096 m to 0.619 m	0.378 m
19 August 2026	0.384 m	-0.081 m to 0.609 m	0.379 m
20 August 2026	0.347 m	-0.079 m to 0.634 m	0.380 m
21 August 2026	0.354 m	-0.078 m to 0.630 m	0.383 m
22 August 2026	0.304 m	-0.078 m to 0.631 m	0.385 m
23 August 2026	0.315 m	-0.078 m to 0.643 m	0.386 m
24 August 2026	0.292 m	-0.063 m to 0.635 m	0.386 m
25 August 2026	0.276 m	-0.057 m to 0.631 m	0.386 m
26 August 2026	0.262 m	-0.046 m to 0.631 m	0.386 m
27 August 2026	0.246 m	-0.045 m to 0.631 m	0.386 m
28 August 2026	0.349 m	-0.045 m to 0.615 m	0.383 m
29 August 2026	0.317 m	-0.045 m to 0.614 m	0.383 m
30 August 2026	1.303 m	-0.050 m to 0.593 m	0.380 m
31 August 2026	0.534 m	-0.055 m to 0.597 m	0.379 m
1 September 2026	0.386 m	-0.058 m to 0.601 m	0.377 m
2 September 2026	0.328 m	-0.059 m to 0.601 m	0.376 m
3 September 2026	0.299 m	-0.068 m to 0.587 m	0.374 m
4 September 2026	0.286 m	-0.068 m to 0.584 m	0.371 m
5 September 2026	0.275 m	-0.068 m to 0.604 m	0.369 m
6 September 2026	0.256 m	-0.064 m to 0.612 m	0.368 m
7 September 2026	0.292 m	-0.064 m to 0.595 m	0.364 m
8 September 2026	0.242 m	-0.068 m to 0.604 m	0.361 m
9 September 2026	0.309 m	-0.072 m to 0.600 m	0.358 m
10 September 2026	0.257 m	-0.072 m to 0.604 m	0.355 m
11 September 2026	0.229 m	-0.072 m to 0.604 m	0.350 m
12 September 2026	0.242 m	-0.073 m to 0.625 m	0.349 m
13 September 2026	0.219 m	-0.073 m to 0.636 m	0.348 m
14 September 2026	0.236 m	-0.073 m to 0.641 m	0.349 m
15 September 2026	0.219 m	-0.068 m to 0.653 m	0.345 m
16 September 2026	1.017 m	-0.064 m to 0.647 m	0.350 m
17 September 2026	0.581 m	-0.064 m to 0.654 m	0.358 m
18 September 2026	0.376 m	-0.061 m to 0.659 m	0.362 m
19 September 2026	0.309 m	-0.063 m to 0.661 m	0.365 m
20 September 2026	0.280 m	-0.062 m to 0.651 m	0.366 m
21 September 2026	0.262 m	-0.072 m to 0.666 m	0.367 m
22 September 2026	0.249 m	-0.067 m to 0.677 m	0.367 m
23 September 2026	0.346 m	-0.067 m to 0.670 m	0.366 m
24 September 2026	0.237 m	-0.063 m to 0.664 m	0.366 m
25 September 2026	0.248 m	-0.065 m to 0.682 m	0.367 m
26 September 2026	0.241 m	-0.067 m to 0.682 m	0.368 m
27 September 2026	0.300 m	-0.067 m to 0.674 m	0.373 m
28 September 2026	0.293 m	-0.066 m to 0.660 m	0.376 m
29 September 2026	0.219 m	-0.071 m to 0.650 m	0.379 m
30 September 2026	0.230 m	-0.073 m to 0.646 m	0.383 m
1 October 2026	0.300 m	-0.063 m to 0.652 m	0.388 m
2 October 2026	0.309 m	-0.063 m to 0.639 m	0.385 m
3 October 2026	0.324 m	-0.065 m to 0.639 m	0.382 m
4 October 2026	0.208 m	-0.061 m to 0.647 m	0.383 m
5 October 2026	0.291 m	-0.080 m to 0.649 m	0.382 m
6 October 2026	0.430 m	-0.086 m to 0.641 m	0.383 m
7 October 2026	0.434 m	-0.086 m to 0.645 m	0.380 m
8 October 2026	0.511 m	-0.064 m to 0.658 m	0.383 m

The last 10 years, weekly averages

Level

Weekly averages of the Rivière Blanche at Saint-Joseph (downstream prise SICSM) from the week of 3 October 2016 to 8 October 2026.

Table: The last 10 years, weekly averages

Week starting	Weekly average of daily highs (m)
3 October 2016	0.447 m
10 October 2016	0.690 m
17 October 2016	0.434 m
24 October 2016	0.613 m
31 October 2016	0.581 m
7 November 2016	0.494 m
14 November 2016	0.492 m
21 November 2016	0.563 m
28 November 2016	0.596 m
5 December 2016	0.557 m
12 December 2016	0.562 m
19 December 2016	0.512 m
26 December 2016	0.519 m
2 January 2017	0.497 m
9 January 2017	0.471 m
16 January 2017	0.499 m
23 January 2017	0.370 m
30 January 2017	0.378 m
6 February 2017	0.359 m
13 February 2017	0.324 m
20 February 2017	0.371 m
27 February 2017	0.433 m
6 March 2017	0.512 m
13 March 2017	0.518 m
20 March 2017	0.413 m
27 March 2017	0.371 m
3 April 2017	0.345 m
10 April 2017	0.326 m
17 April 2017	0.493 m
24 April 2017	0.484 m
1 May 2017	0.456 m
8 May 2017	0.513 m
15 May 2017	0.371 m
22 May 2017	0.592 m
29 May 2017	0.465 m
5 June 2017	0.390 m
12 June 2017	0.569 m
19 June 2017	0.472 m
26 June 2017	0.508 m
3 July 2017	0.488 m
10 July 2017	0.483 m
17 July 2017	0.411 m
24 July 2017	0.378 m
31 July 2017	0.571 m
7 August 2017	0.548 m
14 August 2017	0.623 m
21 August 2017	0.467 m
28 August 2017	0.398 m
4 September 2017	0.750 m
11 September 2017	0.450 m
18 September 2017	0.963 m
25 September 2017	0.739 m
2 October 2017	0.453 m
9 October 2017	0.428 m
16 October 2017	0.600 m
23 October 2017	0.538 m
30 October 2017	0.467 m
6 November 2017	0.448 m
13 November 2017	0.395 m
20 November 2017	0.349 m
27 November 2017	0.512 m
4 December 2017	0.732 m
11 December 2017	0.412 m
18 December 2017	0.429 m
25 December 2017	0.786 m
1 January 2018	0.704 m
8 January 2018	0.565 m
15 January 2018	0.650 m
22 January 2018	0.461 m
29 January 2018	0.448 m
5 February 2018	0.522 m
12 February 2018	0.520 m
19 February 2018	0.515 m
26 February 2018	0.470 m
5 March 2018	0.402 m
12 March 2018	0.355 m
19 March 2018	0.344 m
26 March 2018	0.320 m
2 April 2018	0.369 m
9 April 2018	0.393 m
16 April 2018	0.563 m
23 April 2018	0.482 m
30 April 2018	0.650 m
7 May 2018	0.568 m
14 May 2018	0.508 m
21 May 2018	0.543 m
28 May 2018	0.397 m
4 June 2018	0.369 m
11 June 2018	0.383 m
18 June 2018	0.597 m
25 June 2018	0.405 m
2 July 2018	0.406 m
9 July 2018	0.439 m
16 July 2018	0.427 m
23 July 2018	0.352 m
30 July 2018	0.393 m
6 August 2018	0.377 m
13 August 2018	0.519 m
20 August 2018	0.416 m
27 August 2018	0.454 m
3 September 2018	0.357 m
10 September 2018	0.523 m
17 September 2018	0.388 m
24 September 2018	0.478 m
1 October 2018	0.425 m
8 October 2018	0.443 m
15 October 2018	0.685 m
22 October 2018	0.518 m
29 October 2018	0.378 m
5 November 2018	0.610 m
12 November 2018	0.682 m
19 November 2018	0.498 m
26 November 2018	0.409 m
3 December 2018	0.530 m
10 December 2018	0.379 m
17 December 2018	0.344 m
24 December 2018	0.381 m
31 December 2018	0.381 m
7 January 2019	0.362 m
14 January 2019	0.294 m
21 January 2019	0.404 m
28 January 2019	0.356 m
4 February 2019	0.281 m
11 February 2019	0.263 m
18 February 2019	0.296 m
25 February 2019	0.232 m
4 March 2019	0.313 m
11 March 2019	0.276 m
18 March 2019	0.254 m
25 March 2019	0.239 m
1 April 2019	0.223 m
8 April 2019	0.260 m
15 April 2019	0.298 m
22 April 2019	0.267 m
29 April 2019	0.352 m
6 May 2019	0.333 m
13 May 2019	0.295 m
20 May 2019	0.235 m
27 May 2019	0.508 m
3 June 2019	0.440 m
10 June 2019	0.402 m
17 June 2019	0.319 m
24 June 2019	0.279 m
1 July 2019	0.307 m
8 July 2019	0.456 m
15 July 2019	0.381 m
22 July 2019	0.492 m
29 July 2019	0.444 m
5 August 2019	0.498 m
12 August 2019	0.407 m
19 August 2019	0.424 m
26 August 2019	0.548 m
2 September 2019	0.502 m
9 September 2019	0.434 m
16 September 2019	0.484 m
23 September 2019	0.401 m
30 September 2019	0.378 m
7 October 2019	0.395 m
14 October 2019	0.426 m
21 October 2019	0.476 m
28 October 2019	0.649 m
4 November 2019	0.553 m
11 November 2019	0.526 m
18 November 2019	0.457 m
25 November 2019	0.451 m
2 December 2019	0.379 m
9 December 2019	0.576 m
16 December 2019	0.410 m
23 December 2019	0.341 m
30 December 2019	0.309 m
6 January 2020	0.363 m
13 January 2020	0.429 m
20 January 2020	0.377 m
27 January 2020	0.366 m
3 February 2020	0.338 m
10 February 2020	0.289 m
17 February 2020	0.333 m
24 February 2020	0.282 m
2 March 2020	0.237 m
9 March 2020	0.224 m
16 March 2020	0.271 m
23 March 2020	0.255 m
30 March 2020	0.191 m
6 April 2020	0.183 m
13 April 2020	0.180 m
20 April 2020	0.163 m
27 April 2020	0.151 m
4 May 2020	0.144 m
11 May 2020	0.209 m
18 May 2020	0.293 m
25 May 2020	0.159 m
1 June 2020	0.172 m
8 June 2020	0.329 m
15 June 2020	0.340 m
22 June 2020	0.194 m
29 June 2020	0.182 m
6 July 2020	0.458 m
13 July 2020	0.336 m
20 July 2020	0.261 m
27 July 2020	0.519 m
3 August 2020	0.298 m
10 August 2020	0.225 m
17 August 2020	0.483 m
24 August 2020	0.406 m
31 August 2020	0.389 m
7 September 2020	0.363 m
14 September 2020	0.361 m
21 September 2020	0.454 m
28 September 2020	0.668 m
5 October 2020	0.481 m
12 October 2020	0.630 m
19 October 2020	0.403 m
26 October 2020	0.665 m
2 November 2020	0.500 m
9 November 2020	0.930 m
16 November 2020	0.572 m
23 November 2020	0.424 m
30 November 2020	0.353 m
7 December 2020	0.299 m
14 December 2020	0.307 m
21 December 2020	0.375 m
28 December 2020	0.335 m
4 January 2021	0.276 m
11 January 2021	0.307 m
18 January 2021	0.331 m
25 January 2021	0.235 m
1 February 2021	0.343 m
8 February 2021	0.329 m
15 February 2021	0.383 m
22 February 2021	0.429 m
1 March 2021	0.317 m
8 March 2021	0.274 m
15 March 2021	0.353 m
22 March 2021	0.371 m
29 March 2021	0.316 m
5 April 2021	0.259 m
12 April 2021	0.354 m
19 April 2021	0.228 m
26 April 2021	0.238 m
3 May 2021	0.205 m
10 May 2021	0.190 m
17 May 2021	0.169 m
24 May 2021	0.230 m
31 May 2021	0.283 m
7 June 2021	0.310 m
14 June 2021	0.400 m
21 June 2021	0.551 m
28 June 2021	0.552 m
5 July 2021	0.437 m
12 July 2021	0.446 m
19 July 2021	0.401 m
26 July 2021	0.426 m
2 August 2021	0.555 m
9 August 2021	0.441 m
16 August 2021	0.687 m
23 August 2021	0.444 m
30 August 2021	0.537 m
6 September 2021	0.476 m
13 September 2021	0.401 m
20 September 2021	0.306 m
27 September 2021	0.438 m
4 October 2021	0.461 m
11 October 2021	0.650 m
18 October 2021	0.383 m
25 October 2021	0.304 m
1 November 2021	0.298 m
8 November 2021	0.278 m
15 November 2021	0.368 m
22 November 2021	0.431 m
29 November 2021	0.462 m
6 December 2021	0.398 m
13 December 2021	0.388 m
20 December 2021	0.312 m
27 December 2021	0.332 m
3 January 2022	0.285 m
10 January 2022	0.305 m
17 January 2022	0.293 m
24 January 2022	0.271 m
31 January 2022	0.254 m
7 February 2022	0.200 m
14 February 2022	0.347 m
21 February 2022	0.266 m
28 February 2022	0.315 m
7 March 2022	0.431 m
14 March 2022	0.353 m
21 March 2022	0.298 m
28 March 2022	0.247 m
4 April 2022	0.253 m
11 April 2022	0.220 m
18 April 2022	0.360 m
25 April 2022	0.307 m
2 May 2022	0.219 m
9 May 2022	0.215 m
16 May 2022	0.198 m
23 May 2022	0.272 m
30 May 2022	0.317 m
6 June 2022	0.200 m
13 June 2022	0.444 m
20 June 2022	0.274 m
27 June 2022	0.695 m
4 July 2022	0.406 m
11 July 2022	0.396 m
18 July 2022	0.430 m
25 July 2022	0.430 m
1 August 2022	0.397 m
8 August 2022	0.744 m
15 August 2022	0.568 m
22 August 2022	0.528 m
29 August 2022	0.437 m
5 September 2022	0.575 m
12 September 2022	0.542 m
19 September 2022	0.585 m
26 September 2022	0.718 m
3 October 2022	0.537 m
10 October 2022	0.763 m
17 October 2022	0.469 m
24 October 2022	0.662 m
31 October 2022	0.685 m
7 November 2022	0.536 m
14 November 2022	0.546 m
21 November 2022	0.564 m
28 November 2022	0.450 m
5 December 2022	0.365 m
12 December 2022	0.345 m
19 December 2022	0.370 m
26 December 2022	0.435 m
2 January 2023	0.563 m
9 January 2023	0.451 m
16 January 2023	0.381 m
23 January 2023	0.327 m
30 January 2023	0.323 m
6 February 2023	0.461 m
13 February 2023	0.395 m
20 February 2023	0.374 m
27 February 2023	0.292 m
6 March 2023	0.257 m
13 March 2023	0.229 m
20 March 2023	0.324 m
27 March 2023	0.278 m
3 April 2023	0.272 m
10 April 2023	0.191 m
17 April 2023	0.256 m
24 April 2023	0.378 m
1 May 2023	0.229 m
8 May 2023	0.185 m
15 May 2023	0.193 m
22 May 2023	0.233 m
29 May 2023	0.500 m
5 June 2023	0.235 m
12 June 2023	0.410 m
19 June 2023	0.409 m
26 June 2023	0.408 m
3 July 2023	0.354 m
10 July 2023	0.620 m
17 July 2023	0.386 m
24 July 2023	0.656 m
31 July 2023	0.417 m
7 August 2023	0.434 m
14 August 2023	0.527 m
21 August 2023	0.424 m
28 August 2023	0.356 m
4 September 2023	0.291 m
11 September 2023	0.248 m
18 September 2023	0.431 m
25 September 2023	0.372 m
2 October 2023	0.546 m
9 October 2023	0.351 m
16 October 2023	0.578 m
23 October 2023	0.544 m
30 October 2023	0.526 m
6 November 2023	0.465 m
13 November 2023	0.609 m
20 November 2023	0.369 m
27 November 2023	0.409 m
4 December 2023	0.587 m
11 December 2023	0.538 m
18 December 2023	0.420 m
25 December 2023	0.361 m
1 January 2024	0.315 m
8 January 2024	0.368 m
15 January 2024	0.362 m
22 January 2024	0.514 m
29 January 2024	0.391 m
5 February 2024	0.358 m
12 February 2024	0.360 m
19 February 2024	0.266 m
26 February 2024	0.277 m
4 March 2024	no value
11 March 2024	0.283 m
18 March 2024	0.265 m
25 March 2024	0.218 m
1 April 2024	0.172 m
8 April 2024	0.174 m
15 April 2024	0.247 m
22 April 2024	0.162 m
29 April 2024	0.160 m
6 May 2024	0.170 m
13 May 2024	0.151 m
20 May 2024	0.249 m
27 May 2024	0.258 m
3 June 2024	0.247 m
10 June 2024	0.260 m
17 June 2024	0.192 m
24 June 2024	0.332 m
1 July 2024	0.701 m
8 July 2024	0.403 m
15 July 2024	0.623 m
22 July 2024	0.423 m
29 July 2024	0.405 m
5 August 2024	0.446 m
12 August 2024	0.475 m
19 August 2024	0.446 m
26 August 2024	0.628 m
2 September 2024	0.533 m
9 September 2024	0.570 m
16 September 2024	0.439 m
23 September 2024	0.625 m
30 September 2024	0.536 m
7 October 2024	0.448 m
14 October 2024	0.421 m
21 October 2024	0.479 m
28 October 2024	0.499 m
4 November 2024	0.510 m
11 November 2024	0.621 m
18 November 2024	0.613 m
25 November 2024	0.495 m
2 December 2024	0.445 m
9 December 2024	0.488 m
16 December 2024	0.649 m
23 December 2024	0.450 m
30 December 2024	0.449 m
6 January 2025	0.479 m
13 January 2025	0.496 m
20 January 2025	0.599 m
27 January 2025	0.491 m
3 February 2025	0.507 m
10 February 2025	0.555 m
17 February 2025	0.533 m
24 February 2025	0.526 m
3 March 2025	0.434 m
10 March 2025	0.371 m
17 March 2025	0.346 m
24 March 2025	0.357 m
31 March 2025	0.300 m
7 April 2025	0.277 m
14 April 2025	0.363 m
21 April 2025	0.412 m
28 April 2025	0.367 m
5 May 2025	0.373 m
12 May 2025	0.807 m
19 May 2025	0.457 m
26 May 2025	0.397 m
2 June 2025	0.445 m
9 June 2025	0.379 m
16 June 2025	0.375 m
23 June 2025	0.415 m
30 June 2025	0.335 m
7 July 2025	0.290 m
14 July 2025	0.341 m
21 July 2025	0.555 m
28 July 2025	0.387 m
4 August 2025	0.339 m
11 August 2025	0.300 m
18 August 2025	0.267 m
25 August 2025	0.394 m
1 September 2025	0.432 m
8 September 2025	0.418 m
15 September 2025	0.350 m
22 September 2025	0.475 m
29 September 2025	0.262 m
6 October 2025	0.330 m
13 October 2025	0.269 m
20 October 2025	0.430 m
27 October 2025	0.446 m
3 November 2025	0.423 m
10 November 2025	0.374 m
17 November 2025	0.617 m
24 November 2025	0.430 m
1 December 2025	0.411 m
8 December 2025	0.421 m
15 December 2025	0.453 m
22 December 2025	0.383 m
29 December 2025	0.302 m
5 January 2026	0.267 m
12 January 2026	0.294 m
19 January 2026	0.473 m
26 January 2026	0.420 m
2 February 2026	0.311 m
9 February 2026	0.422 m
16 February 2026	0.339 m
23 February 2026	0.262 m
2 March 2026	0.304 m
9 March 2026	0.327 m
16 March 2026	0.272 m
23 March 2026	0.312 m
30 March 2026	0.389 m
6 April 2026	0.314 m
13 April 2026	0.378 m
20 April 2026	0.385 m
27 April 2026	0.265 m
4 May 2026	0.215 m
11 May 2026	0.310 m
18 May 2026	0.455 m
25 May 2026	0.379 m
1 June 2026	0.271 m
8 June 2026	0.218 m
15 June 2026	0.456 m
22 June 2026	0.286 m
29 June 2026	0.244 m
6 July 2026	0.266 m
13 July 2026	0.243 m
20 July 2026	0.293 m
27 July 2026	0.593 m
3 August 2026	0.256 m
10 August 2026	0.437 m
17 August 2026	0.367 m
24 August 2026	0.435 m
31 August 2026	0.338 m
7 September 2026	0.256 m
14 September 2026	0.431 m
21 September 2026	0.269 m
28 September 2026	0.269 m
5 October 2026	0.417 m

The whole record since 1971, monthly averages

Level
Our record

Monthly averages of the Rivière Blanche at Saint-Joseph (downstream prise SICSM) from 8 August 1971 to 8 October 2026.

Table: The whole record since 1971, monthly averages

Month starting	Monthly average of daily highs (m)
1 August 1971	0.452 m
1 September 1971	0.329 m
1 October 1971	0.472 m
1 November 1971	0.351 m
1 December 1971	0.442 m
1 January 1972	0.382 m
1 February 1972	0.506 m
1 March 1972	0.393 m
1 April 1972	0.329 m
1 May 1972	0.344 m
1 June 1972	0.313 m
1 July 1972	no value
1 August 1972	0.323 m
1 September 1972	0.498 m
1 October 1972	0.465 m
1 November 1972	0.496 m
1 December 1972	0.449 m
1 January 1973	0.290 m
1 February 1973	0.196 m
1 March 1973	0.166 m
1 April 1973	0.164 m
1 May 1973	0.056 m
1 June 1973	0.301 m
1 July 1973	0.198 m
1 August 1973	0.296 m
1 September 1973	0.367 m
1 October 1973	0.366 m
1 November 1973	0.286 m
1 December 1973	0.348 m
1 January 1974	0.454 m
1 February 1974	0.359 m
1 March 1974	0.435 m
1 April 1974	0.356 m
1 May 1974	0.331 m
1 June 1974	0.248 m
1 July 1974	0.187 m
1 August 1974	0.235 m
1 September 1974	0.361 m
1 October 1974	0.392 m
1 November 1974	0.349 m
1 December 1974	0.223 m
1 January 1975	0.273 m
1 February 1975	0.331 m
1 March 1975	0.266 m
1 April 1975	0.234 m
1 May 1975	0.156 m
1 June 1975	0.091 m
1 July 1975	0.032 m
1 August 1975	0.224 m
1 September 1975	0.272 m
1 October 1975	0.593 m
1 November 1975	0.398 m
1 December 1975	0.431 m
1 January 1976	0.239 m
1 February 1976	0.197 m
1 March 1976	0.186 m
1 April 1976	0.156 m
1 May 1976	0.095 m
1 June 1976	0.044 m
1 July 1976	0.119 m
1 August 1976	0.209 m
1 September 1976	0.154 m
1 October 1976	0.389 m
1 November 1976	0.408 m
1 December 1976	0.282 m
1 January 1977	0.111 m
1 February 1977	no value
1 March 1977	0.021 m
1 April 1977	no value
1 May 1977	0.120 m
1 June 1977	0.068 m
1 July 1977	0.206 m
1 August 1977	0.348 m
1 September 1977	0.241 m
1 October 1977	0.425 m
1 November 1977	0.348 m
1 December 1977	0.151 m
1 January 1978	0.244 m
1 February 1978	0.146 m
1 March 1978	0.209 m
1 April 1978	0.199 m
1 May 1978	no value
1 June 1978	0.304 m
1 July 1978	0.292 m
1 August 1978	0.320 m
1 September 1978	0.289 m
1 October 1978	0.263 m
1 November 1978	0.376 m
1 December 1978	0.240 m
1 January 1979	no value
1 February 1979	no value
1 March 1979	0.091 m
1 April 1979	0.121 m
1 May 1979	0.133 m
1 June 1979	0.361 m
1 July 1979	0.425 m
1 August 1979	0.594 m
1 September 1979	no value
1 October 1979	0.326 m
1 November 1979	0.381 m
1 December 1979	0.220 m
1 January 1980	0.100 m
1 February 1980	0.114 m
1 March 1980	-0.106 m
1 April 1980	-0.098 m
1 May 1980	-0.205 m
1 June 1980	no value
1 July 1980	0.057 m
1 August 1980	0.288 m
1 September 1980	0.199 m
1 October 1980	0.100 m
1 November 1980	0.055 m
1 December 1980	0.122 m
1 January 1981	-0.014 m
1 February 1981	0.048 m
1 March 1981	-0.124 m
1 April 1981	0.273 m
1 May 1981	0.083 m
1 June 1981	0.078 m
1 July 1981	0.101 m
1 August 1981	0.129 m
1 September 1981	0.016 m
1 October 1981	-0.002 m
1 November 1981	-0.017 m
1 December 1981	0.091 m
1 January 1982	0.042 m
1 February 1982	0.113 m
1 March 1982	-0.041 m
1 April 1982	-0.114 m
1 May 1982	-0.150 m
1 June 1982	-0.140 m
1 July 1982	-0.075 m
1 August 1982	0.089 m
1 September 1982	0.157 m
1 October 1982	0.119 m
1 November 1982	0.265 m
1 December 1982	0.073 m
1 January 1983	-0.040 m
1 February 1983	-0.193 m
1 March 1983	-0.275 m
1 April 1983	-0.416 m
1 May 1983	-0.151 m
1 June 1983	-0.065 m
1 July 1983	0.122 m
1 August 1983	0.060 m
1 September 1983	0.173 m
1 October 1983	0.033 m
1 November 1983	-0.142 m
1 December 1983	-0.145 m
1 January 1984	no value
1 February 1984	no value
1 March 1984	no value
1 April 1984	no value
1 May 1984	no value
1 June 1984	no value
1 July 1984	no value
1 August 1984	no value
1 September 1984	no value
1 October 1984	no value
1 November 1984	no value
1 December 1984	no value
1 January 1985	no value
1 February 1985	no value
1 March 1985	no value
1 April 1985	no value
1 May 1985	no value
1 June 1985	no value
1 July 1985	no value
1 August 1985	no value
1 September 1985	no value
1 October 1985	no value
1 November 1985	no value
1 December 1985	no value
1 January 1986	no value
1 February 1986	no value
1 March 1986	no value
1 April 1986	no value
1 May 1986	no value
1 June 1986	no value
1 July 1986	no value
1 August 1986	no value
1 September 1986	no value
1 October 1986	no value
1 November 1986	no value
1 December 1986	no value
1 January 1987	-0.198 m
1 February 1987	-0.340 m
1 March 1987	-0.471 m
1 April 1987	-0.511 m
1 May 1987	-0.204 m
1 June 1987	-0.212 m
1 July 1987	-0.136 m
1 August 1987	-0.186 m
1 September 1987	-0.114 m
1 October 1987	-0.005 m
1 November 1987	0.136 m
1 December 1987	-0.108 m
1 January 1988	-0.229 m
1 February 1988	-0.145 m
1 March 1988	-0.237 m
1 April 1988	-0.197 m
1 May 1988	-0.333 m
1 June 1988	-0.238 m
1 July 1988	-0.062 m
1 August 1988	0.231 m
1 September 1988	0.066 m
1 October 1988	0.123 m
1 November 1988	0.069 m
1 December 1988	-0.003 m
1 January 1989	-0.105 m
1 February 1989	-0.023 m
1 March 1989	-0.070 m
1 April 1989	-0.041 m
1 May 1989	no value
1 June 1989	-0.281 m
1 July 1989	-0.064 m
1 August 1989	0.000 m
1 September 1989	0.053 m
1 October 1989	-0.046 m
1 November 1989	-0.046 m
1 December 1989	-0.157 m
1 January 1990	-0.033 m
1 February 1990	-0.148 m
1 March 1990	-0.192 m
1 April 1990	-0.196 m
1 May 1990	-0.084 m
1 June 1990	-0.086 m
1 July 1990	-0.077 m
1 August 1990	-0.052 m
1 September 1990	0.113 m
1 October 1990	0.311 m
1 November 1990	0.002 m
1 December 1990	-0.127 m
1 January 1991	-0.085 m
1 February 1991	-0.122 m
1 March 1991	-0.217 m
1 April 1991	-0.082 m
1 May 1991	-0.159 m
1 June 1991	-0.173 m
1 July 1991	-0.116 m
1 August 1991	-0.180 m
1 September 1991	-0.089 m
1 October 1991	-0.168 m
1 November 1991	0.168 m
1 December 1991	-0.039 m
1 January 1992	-0.122 m
1 February 1992	-0.160 m
1 March 1992	-0.235 m
1 April 1992	-0.229 m
1 May 1992	-0.143 m
1 June 1992	-0.046 m
1 July 1992	-0.120 m
1 August 1992	no value
1 September 1992	no value
1 October 1992	no value
1 November 1992	no value
1 December 1992	no value
1 January 1993	no value
1 February 1993	no value
1 March 1993	no value
1 April 1993	no value
1 May 1993	no value
1 June 1993	no value
1 July 1993	no value
1 August 1993	no value
1 September 1993	no value
1 October 1993	no value
1 November 1993	no value
1 December 1993	no value
1 January 1994	no value
1 February 1994	no value
1 March 1994	no value
1 April 1994	no value
1 May 1994	no value
1 June 1994	no value
1 July 1994	no value
1 August 1994	no value
1 September 1994	no value
1 October 1994	no value
1 November 1994	no value
1 December 1994	no value
1 January 1995	no value
1 February 1995	no value
1 March 1995	no value
1 April 1995	no value
1 May 1995	no value
1 June 1995	no value
1 July 1995	no value
1 August 1995	no value
1 September 1995	no value
1 October 1995	no value
1 November 1995	no value
1 December 1995	no value
1 January 1996	no value
1 February 1996	no value
1 March 1996	no value
1 April 1996	no value
1 May 1996	no value
1 June 1996	no value
1 July 1996	no value
1 August 1996	no value
1 September 1996	no value
1 October 1996	no value
1 November 1996	no value
1 December 1996	no value
1 January 1997	no value
1 February 1997	0.389 m
1 March 1997	0.371 m
1 April 1997	0.280 m
1 May 1997	0.358 m
1 June 1997	0.395 m
1 July 1997	0.473 m
1 August 1997	0.489 m
1 September 1997	0.576 m
1 October 1997	0.536 m
1 November 1997	0.503 m
1 December 1997	0.416 m
1 January 1998	0.519 m
1 February 1998	0.337 m
1 March 1998	0.282 m
1 April 1998	0.282 m
1 May 1998	0.292 m
1 June 1998	0.470 m
1 July 1998	no value
1 August 1998	0.606 m
1 September 1998	0.497 m
1 October 1998	no value
1 November 1998	no value
1 December 1998	no value
1 January 1999	0.441 m
1 February 1999	0.394 m
1 March 1999	no value
1 April 1999	0.410 m
1 May 1999	0.248 m
1 June 1999	0.329 m
1 July 1999	0.472 m
1 August 1999	0.462 m
1 September 1999	0.365 m
1 October 1999	0.429 m
1 November 1999	no value
1 December 1999	0.449 m
1 January 2000	no value
1 February 2000	no value
1 March 2000	no value
1 April 2000	0.377 m
1 May 2000	0.318 m
1 June 2000	0.288 m
1 July 2000	0.426 m
1 August 2000	0.501 m
1 September 2000	0.528 m
1 October 2000	0.506 m
1 November 2000	0.637 m
1 December 2000	0.457 m
1 January 2001	0.353 m
1 February 2001	0.315 m
1 March 2001	no value
1 April 2001	no value
1 May 2001	no value
1 June 2001	no value
1 July 2001	no value
1 August 2001	no value
1 September 2001	0.369 m
1 October 2001	0.548 m
1 November 2001	0.498 m
1 December 2001	0.582 m
1 January 2002	0.447 m
1 February 2002	0.383 m
1 March 2002	0.375 m
1 April 2002	0.475 m
1 May 2002	0.439 m
1 June 2002	0.399 m
1 July 2002	0.476 m
1 August 2002	0.386 m
1 September 2002	no value
1 October 2002	0.465 m
1 November 2002	0.450 m
1 December 2002	0.342 m
1 January 2003	0.293 m
1 February 2003	0.277 m
1 March 2003	0.215 m
1 April 2003	0.276 m
1 May 2003	no value
1 June 2003	no value
1 July 2003	no value
1 August 2003	0.528 m
1 September 2003	0.420 m
1 October 2003	0.570 m
1 November 2003	no value
1 December 2003	0.423 m
1 January 2004	0.331 m
1 February 2004	0.487 m
1 March 2004	0.508 m
1 April 2004	0.497 m
1 May 2004	0.847 m
1 June 2004	0.503 m
1 July 2004	0.618 m
1 August 2004	0.495 m
1 September 2004	no value
1 October 2004	0.577 m
1 November 2004	no value
1 December 2004	no value
1 January 2005	0.590 m
1 February 2005	no value
1 March 2005	no value
1 April 2005	no value
1 May 2005	no value
1 June 2005	no value
1 July 2005	no value
1 August 2005	no value
1 September 2005	no value
1 October 2005	no value
1 November 2005	no value
1 December 2005	no value
1 January 2006	no value
1 February 2006	no value
1 March 2006	no value
1 April 2006	no value
1 May 2006	no value
1 June 2006	no value
1 July 2006	no value
1 August 2006	no value
1 September 2006	no value
1 October 2006	no value
1 November 2006	no value
1 December 2006	no value
1 January 2007	no value
1 February 2007	no value
1 March 2007	no value
1 April 2007	no value
1 May 2007	no value
1 June 2007	no value
1 July 2007	no value
1 August 2007	no value
1 September 2007	no value
1 October 2007	no value
1 November 2007	no value
1 December 2007	no value
1 January 2008	no value
1 February 2008	no value
1 March 2008	no value
1 April 2008	no value
1 May 2008	no value
1 June 2008	no value
1 July 2008	no value
1 August 2008	no value
1 September 2008	no value
1 October 2008	no value
1 November 2008	no value
1 December 2008	no value
1 January 2009	no value
1 February 2009	no value
1 March 2009	no value
1 April 2009	no value
1 May 2009	no value
1 June 2009	no value
1 July 2009	no value
1 August 2009	no value
1 September 2009	no value
1 October 2009	no value
1 November 2009	no value
1 December 2009	no value
1 January 2010	no value
1 February 2010	no value
1 March 2010	no value
1 April 2010	no value
1 May 2010	no value
1 June 2010	no value
1 July 2010	no value
1 August 2010	no value
1 September 2010	no value
1 October 2010	no value
1 November 2010	no value
1 December 2010	0.467 m
1 January 2011	0.488 m
1 February 2011	0.400 m
1 March 2011	0.435 m
1 April 2011	0.522 m
1 May 2011	0.518 m
1 June 2011	0.406 m
1 July 2011	0.531 m
1 August 2011	0.621 m
1 September 2011	0.543 m
1 October 2011	0.430 m
1 November 2011	0.562 m
1 December 2011	0.573 m
1 January 2012	0.349 m
1 February 2012	0.340 m
1 March 2012	0.332 m
1 April 2012	0.320 m
1 May 2012	0.633 m
1 June 2012	0.369 m
1 July 2012	0.359 m
1 August 2012	0.476 m
1 September 2012	0.307 m
1 October 2012	0.473 m
1 November 2012	0.348 m
1 December 2012	0.479 m
1 January 2013	0.403 m
1 February 2013	0.336 m
1 March 2013	0.275 m
1 April 2013	0.517 m
1 May 2013	0.517 m
1 June 2013	0.502 m
1 July 2013	0.471 m
1 August 2013	0.502 m
1 September 2013	0.521 m
1 October 2013	0.514 m
1 November 2013	0.446 m
1 December 2013	0.487 m
1 January 2014	0.443 m
1 February 2014	0.474 m
1 March 2014	0.355 m
1 April 2014	0.313 m
1 May 2014	0.246 m
1 June 2014	0.229 m
1 July 2014	0.267 m
1 August 2014	0.483 m
1 September 2014	0.453 m
1 October 2014	0.384 m
1 November 2014	0.606 m
1 December 2014	0.416 m
1 January 2015	0.412 m
1 February 2015	0.358 m
1 March 2015	0.397 m
1 April 2015	0.433 m
1 May 2015	0.262 m
1 June 2015	0.252 m
1 July 2015	0.311 m
1 August 2015	0.330 m
1 September 2015	0.488 m
1 October 2015	0.399 m
1 November 2015	0.545 m
1 December 2015	0.423 m
1 January 2016	0.384 m
1 February 2016	0.349 m
1 March 2016	0.472 m
1 April 2016	0.404 m
1 May 2016	0.419 m
1 June 2016	0.479 m
1 July 2016	0.535 m
1 August 2016	0.443 m
1 September 2016	0.491 m
1 October 2016	0.546 m
1 November 2016	0.560 m
1 December 2016	0.527 m
1 January 2017	0.455 m
1 February 2017	0.366 m
1 March 2017	0.455 m
1 April 2017	0.408 m
1 May 2017	0.488 m
1 June 2017	0.474 m
1 July 2017	0.441 m
1 August 2017	0.539 m
1 September 2017	0.699 m
1 October 2017	0.500 m
1 November 2017	0.409 m
1 December 2017	0.600 m
1 January 2018	0.582 m
1 February 2018	0.497 m
1 March 2018	0.373 m
1 April 2018	0.455 m
1 May 2018	0.545 m
1 June 2018	0.435 m
1 July 2018	0.406 m
1 August 2018	0.436 m
1 September 2018	0.434 m
1 October 2018	0.505 m
1 November 2018	0.537 m
1 December 2018	0.410 m
1 January 2019	0.357 m
1 February 2019	0.280 m
1 March 2019	0.267 m
1 April 2019	0.269 m
1 May 2019	0.327 m
1 June 2019	0.375 m
1 July 2019	0.420 m
1 August 2019	0.461 m
1 September 2019	0.453 m
1 October 2019	0.460 m
1 November 2019	0.503 m
1 December 2019	0.417 m
1 January 2020	0.377 m
1 February 2020	0.313 m
1 March 2020	0.244 m
1 April 2020	0.173 m
1 May 2020	0.196 m
1 June 2020	0.257 m
1 July 2020	0.361 m
1 August 2020	0.354 m
1 September 2020	0.399 m
1 October 2020	0.569 m
1 November 2020	0.607 m
1 December 2020	0.330 m
1 January 2021	0.294 m
1 February 2021	0.371 m
1 March 2021	0.332 m
1 April 2021	0.275 m
1 May 2021	0.200 m
1 June 2021	0.399 m
1 July 2021	0.455 m
1 August 2021	0.553 m
1 September 2021	0.401 m
1 October 2021	0.444 m
1 November 2021	0.354 m
1 December 2021	0.371 m
1 January 2022	0.299 m
1 February 2022	0.261 m
1 March 2022	0.339 m
1 April 2022	0.282 m
1 May 2022	0.232 m
1 June 2022	0.355 m
1 July 2022	0.448 m
1 August 2022	0.543 m
1 September 2022	0.592 m
1 October 2022	0.600 m
1 November 2022	0.572 m
1 December 2022	0.386 m
1 January 2023	0.426 m
1 February 2023	0.384 m
1 March 2023	0.267 m
1 April 2023	0.282 m
1 May 2023	0.233 m
1 June 2023	0.389 m
1 July 2023	0.495 m
1 August 2023	0.435 m
1 September 2023	0.342 m
1 October 2023	0.495 m
1 November 2023	0.486 m
1 December 2023	0.466 m
1 January 2024	0.392 m
1 February 2024	0.323 m
1 March 2024	0.279 m
1 April 2024	0.187 m
1 May 2024	0.193 m
1 June 2024	0.262 m
1 July 2024	0.520 m
1 August 2024	0.489 m
1 September 2024	0.539 m
1 October 2024	0.473 m
1 November 2024	0.561 m
1 December 2024	0.498 m
1 January 2025	0.512 m
1 February 2025	0.532 m
1 March 2025	0.381 m
1 April 2025	0.343 m
1 May 2025	0.492 m
1 June 2025	0.401 m
1 July 2025	0.382 m
1 August 2025	0.331 m
1 September 2025	0.412 m
1 October 2025	0.337 m
1 November 2025	0.467 m
1 December 2025	0.406 m
1 January 2026	0.354 m
1 February 2026	0.338 m
1 March 2026	0.301 m
1 April 2026	0.360 m
1 May 2026	0.331 m
1 June 2026	0.303 m
1 July 2026	0.317 m
1 August 2026	0.392 m
1 September 2026	0.309 m
1 October 2026	no value

8 October in the last 10 years

Day	Level	Against the normal range for the date
8 October 2025	0.353 m
8 October 2024	0.447 m
8 October 2023	0.378 m
8 October 2022	0.443 m
8 October 2021	0.383 m
8 October 2020	0.453 m
8 October 2019	0.353 m
8 October 2018	0.41 m
8 October 2017	0.411 m
8 October 2016	0.451 m

Year by year

Every year

Year	Days with a value	Days below the normal range
2026to 10 October 2026	283	0
2025	363	0
2024	359	0
2023	365	0
2022	365	0
2021	365	0
2020	366	0
2019	365	0
2018	365	0
2017	365	0
2016	366	0
2015	365	0
2014	365	0
2013	365	0
2012	366	0
2011	365	0
2010	31	0
2005	38	0
2004	258	0
2003	232	0
2002	325	0
2001	196	0
2000	278	0
1999	289	0
1998	251	0
1997	348	0
1992	218	95
1991	365	163
1990	365	163
1989	315	154
1988	342	159
1987	364	273
1983	365	183
1982	365	74
1981	357	72
1980	296	20
1979	219	0
1978	318	0
1977	308	0
1976	325	0
1975	364	0
1974	365	0
1973	363	0
1972	335	0
1971	146	0

About these figures

That is within the normal range for the date.

The normal range for 8 October is -0.06 m to 0.66 m: the 10th to 90th percentile of the daily highs from 1 October to 15 October in 38 years between 1971 and 2025.

Records

Highest daily high in our series since 8 August 1971: 2.727 m on 27 November 1999.
Lowest daily high in our series since 8 August 1971: -0.572 m on 8 May 1987.