World Water LevelsWater, in perspective

Firth River water level at Mouth today

Is the Firth River at Mouth within its normal range for the date?

The Firth River at Mouth read 4.199 m at .

Level now

within the normal range for the date

4.199 m

Provisional

within the normal range for the date

4.199 mNormal for the date3.48 m to 4.35 mMedian 3.82 m
The normal range for 26 October is 3.48 m to 4.35 m: the 10th to 90th percentile of the daily averages from 19 October to 2 November in 16 years between 2002 and 2018.
Table: where the water stands
LevelValue
Newest reading4.199 m,
Normal range for the date3.48 m to 4.35 m
Median for the date3.82 m
Past day
-0.059 m
Past week
+0.375 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 Firth River at Mouth averaged 4.217 m.

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

The last 90 days, against the normal range for each day 3.5 m 4.0 m 4.5 m 4.217 m
  • Level
  • Above the normal range
  • Normal range for the date
  • Median for the date
  • A year earlier
Daily averages of the Firth River at Mouth from 28 July 2026 to 25 October 2026, with the normal range for each day and the same days a year earlier.
Table: The last 90 days, against the normal range for each day
DayDaily average (m)Normal rangeMedianA year earlier
no value3.566 m to 4.531 m3.953 mno value
no value3.566 m to 4.518 m3.953 mno value
no value3.566 m to 4.499 m3.952 mno value
no value3.587 m to 4.519 m3.953 mno value
no value3.614 m to 4.529 m3.952 mno value
no value3.614 m to 4.555 m3.951 mno value
no value3.613 m to 4.563 m3.952 mno value
no value3.593 m to 4.563 m3.950 mno value
no value3.587 m to 4.553 m3.952 mno value
no value3.587 m to 4.526 m3.959 mno value
no value3.577 m to 4.526 m3.972 mno value
no value3.561 m to 4.518 m3.976 mno value
no value3.561 m to 4.507 m3.976 mno value
no value3.561 m to 4.497 m3.979 mno value
no value3.560 m to 4.508 m3.976 mno value
no value3.554 m to 4.508 m3.976 mno value
no value3.552 m to 4.525 m3.973 mno value
no value3.545 m to 4.525 m3.972 mno value
no value3.545 m to 4.508 m3.968 mno value
no value3.552 m to 4.497 m3.973 mno value
no value3.552 m to 4.487 m3.972 mno value
no value3.554 m to 4.437 m3.968 mno value
no value3.554 m to 4.402 m3.968 mno value
no value3.554 m to 4.402 m3.972 mno value
no value3.554 m to 4.429 m3.965 mno value
no value3.552 m to 4.429 m3.962 mno value
no value3.552 m to 4.402 m3.945 mno value
no value3.547 m to 4.402 m3.921 mno value
no value3.546 m to 4.393 m3.899 mno value
no value3.543 m to 4.381 m3.865 mno value
no value3.539 m to 4.368 m3.850 mno value
no value3.539 m to 4.354 m3.831 mno value
no value3.534 m to 4.354 m3.817 mno value
no value3.523 m to 4.345 m3.810 mno value
no value3.513 m to 4.331 m3.808 mno value
no value3.511 m to 4.328 m3.805 mno value
no value3.507 m to 4.328 m3.803 mno value
no value3.506 m to 4.310 m3.803 mno value
no value3.501 m to 4.289 m3.797 mno value
no value3.500 m to 4.237 m3.794 mno value
no value3.497 m to 4.219 m3.791 mno value
no value3.496 m to 4.177 m3.785 mno value
no value3.489 m to 4.147 m3.772 mno value
no value3.489 m to 4.119 m3.758 mno value
no value3.488 m to 4.056 m3.748 mno value
4.658 m3.485 m to 4.038 m3.732 mno value
4.538 m3.481 m to 4.006 m3.721 mno value
4.727 m3.477 m to 3.970 m3.709 mno value
4.674 m3.469 m to 3.960 m3.702 mno value
4.474 m3.465 m to 3.933 m3.677 mno value
4.330 m3.450 m to 3.928 m3.666 mno value
4.229 m3.440 m to 3.918 m3.644 mno value
4.146 m3.429 m to 3.913 m3.633 mno value
4.087 m3.414 m to 3.897 m3.621 mno value
4.084 m3.394 m to 3.877 m3.609 mno value
4.045 m3.383 m to 3.835 m3.594 mno value
4.009 m3.365 m to 3.818 m3.583 mno value
3.983 m3.337 m to 3.786 m3.568 mno value
3.938 m3.329 m to 3.780 m3.545 mno value
3.887 m3.329 m to 3.750 m3.535 mno value
3.818 m3.329 m to 3.739 m3.520 mno value
3.772 m3.327 m to 3.716 m3.510 mno value
3.728 m3.322 m to 3.716 m3.493 mno value
3.696 m3.314 m to 3.738 m3.486 mno value
3.663 m3.304 m to 3.734 m3.477 mno value
3.628 m3.299 m to 3.734 m3.473 mno value
3.597 m3.297 m to 3.761 m3.463 mno value
3.547 m3.297 m to 3.802 m3.466 mno value
3.421 m3.297 m to 3.854 m3.463 mno value
3.436 m3.299 m to 3.897 m3.465 mno value
3.536 m3.300 m to 3.939 m3.473 mno value
3.486 m3.300 m to 3.946 m3.486 mno value
3.419 m3.299 m to 3.983 m3.494 mno value
3.343 m3.299 m to 4.015 m3.532 mno value
3.430 m3.297 m to 4.081 m3.565 mno value
3.662 m3.297 m to 4.120 m3.603 mno value
3.783 m3.298 m to 4.130 m3.624 mno value
3.833 m3.303 m to 4.137 m3.673 mno value
3.891 m3.307 m to 4.170 m3.703 mno value
3.803 m3.316 m to 4.195 m3.737 mno value
3.629 m3.337 m to 4.198 m3.767 mno value
3.744 m3.356 m to 4.216 m3.781 mno value
3.870 m3.370 m to 4.233 m3.791 mno value
3.780 m3.400 m to 4.239 m3.793 mno value
3.668 m3.428 m to 4.239 m3.797 mno value
3.645 m3.450 m to 4.269 m3.802 mno value
3.666 m3.451 m to 4.269 m3.814 mno value
3.840 m3.458 m to 4.290 m3.814 mno value
4.132 m3.472 m to 4.311 m3.816 mno value
4.217 m3.478 m to 4.323 m3.818 mno value

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

The last 12 months, against the normal range for each day 3.5 m 4.0 m 4.5 m 4.217 m
  • Level
  • Above the normal range
  • Normal range for the date
  • Median for the date
Daily averages of the Firth River at Mouth from 25 October 2025 to 25 October 2026, with the normal range for each day.
Table: The last 12 months, against the normal range for each day
DayDaily average (m)Normal rangeMedian
no value3.478 m to 4.323 m3.818 m
no value3.482 m to 4.346 m3.817 m
no value3.489 m to 4.356 m3.813 m
no value3.493 m to 4.378 m3.805 m
no value3.484 m to 4.454 m3.817 m
no value3.484 m to 4.449 m3.814 m
no value3.487 m to 4.418 m3.805 m
no value3.492 m to 4.376 m3.793 m
no value3.498 m to 4.348 m3.789 m
no value3.505 m to 4.333 m3.799 m
no value3.501 m to 4.325 m3.793 m
no value3.513 m to 4.325 m3.793 m
no value3.529 m to 4.325 m3.791 m
no value3.548 m to 4.302 m3.791 m
no value3.563 m to 4.246 m3.789 m
no value3.573 m to 4.204 m3.788 m
no value3.577 m to 4.189 m3.786 m
no value3.577 m to 4.183 m3.784 m
no value3.584 m to 4.181 m3.784 m
no value3.590 m to 4.173 m3.784 m
no value3.592 m to 4.162 m3.782 m
no value3.596 m to 4.144 m3.782 m
no value3.592 m to 4.155 m3.770 m
no value3.592 m to 4.108 m3.770 m
no value3.592 m to 4.077 m3.764 m
no value3.591 m to 4.072 m3.763 m
no value3.688 m to 4.073 m3.765 m
no value3.690 m to 4.068 m3.764 m
no value3.685 m to 4.071 m3.763 m
no value3.685 m to 4.059 m3.763 m
no value3.687 m to 4.050 m3.764 m
no value3.690 m to 4.052 m3.767 m
no value3.692 m to 4.065 m3.769 m
no value3.726 m to 4.188 m3.787 m
no value3.727 m to 4.184 m3.789 m
no value3.732 m to 4.195 m3.793 m
no value3.736 m to 4.195 m3.795 m
no value3.738 m to 4.192 m3.803 m
no valueno valueno value
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no valueno valueno value
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no value3.705 m to 4.750 m4.087 m
no value3.700 m to 4.746 m4.053 m
no value3.681 m to 4.743 m4.039 m
no value3.664 m to 4.740 m4.018 m
no value3.659 m to 4.702 m3.983 m
no value3.661 m to 4.657 m3.946 m
no value3.659 m to 4.617 m3.925 m
no value3.661 m to 4.524 m3.931 m
no value3.659 m to 4.427 m3.919 m
no value3.647 m to 4.384 m3.862 m
no value3.636 m to 4.375 m3.849 m
no value3.623 m to 4.373 m3.836 m
no value3.600 m to 4.362 m3.834 m
no value3.595 m to 4.362 m3.826 m
no value3.582 m to 4.356 m3.821 m
no value3.582 m to 4.350 m3.812 m
no value3.582 m to 4.312 m3.812 m
no value3.595 m to 4.334 m3.813 m
no value3.600 m to 4.341 m3.816 m
no value3.600 m to 4.334 m3.813 m
no value3.604 m to 4.334 m3.813 m
no value3.604 m to 4.334 m3.816 m
no value3.599 m to 4.334 m3.816 m
no value3.599 m to 4.342 m3.812 m
no value3.604 m to 4.356 m3.811 m
no value3.608 m to 4.356 m3.806 m
no value3.617 m to 4.342 m3.806 m
no value3.623 m to 4.334 m3.804 m
no value3.625 m to 4.313 m3.800 m
no value3.623 m to 4.298 m3.800 m
no value3.617 m to 4.278 m3.804 m
no value3.617 m to 4.278 m3.800 m
no value3.609 m to 4.260 m3.800 m
no value3.609 m to 4.260 m3.804 m
no value3.608 m to 4.265 m3.805 m
no value3.604 m to 4.298 m3.805 m
no value3.600 m to 4.318 m3.793 m
no value3.600 m to 4.401 m3.786 m
no value3.600 m to 4.404 m3.800 m
no value3.600 m to 4.394 m3.816 m
no value3.599 m to 4.433 m3.828 m
no value3.597 m to 4.514 m3.831 m
no value3.594 m to 4.462 m3.843 m
no value3.591 m to 4.435 m3.844 m
no value3.585 m to 4.519 m3.846 m
no value3.587 m to 4.523 m3.871 m
no value3.592 m to 4.538 m3.876 m
no value3.593 m to 4.545 m3.876 m
no value3.595 m to 4.556 m3.897 m
no value3.593 m to 4.562 m3.905 m
no value3.591 m to 4.562 m3.918 m
no value3.587 m to 4.562 m3.935 m
no value3.587 m to 4.559 m3.949 m
no value3.583 m to 4.545 m3.952 m
no value3.566 m to 4.531 m3.953 m
no value3.566 m to 4.518 m3.953 m
no value3.566 m to 4.499 m3.952 m
no value3.587 m to 4.519 m3.953 m
no value3.614 m to 4.529 m3.952 m
no value3.614 m to 4.555 m3.951 m
no value3.613 m to 4.563 m3.952 m
no value3.593 m to 4.563 m3.950 m
no value3.587 m to 4.553 m3.952 m
no value3.587 m to 4.526 m3.959 m
no value3.577 m to 4.526 m3.972 m
no value3.561 m to 4.518 m3.976 m
no value3.561 m to 4.507 m3.976 m
no value3.561 m to 4.497 m3.979 m
no value3.560 m to 4.508 m3.976 m
no value3.554 m to 4.508 m3.976 m
no value3.552 m to 4.525 m3.973 m
no value3.545 m to 4.525 m3.972 m
no value3.545 m to 4.508 m3.968 m
no value3.552 m to 4.497 m3.973 m
no value3.552 m to 4.487 m3.972 m
no value3.554 m to 4.437 m3.968 m
no value3.554 m to 4.402 m3.968 m
no value3.554 m to 4.402 m3.972 m
no value3.554 m to 4.429 m3.965 m
no value3.552 m to 4.429 m3.962 m
no value3.552 m to 4.402 m3.945 m
no value3.547 m to 4.402 m3.921 m
no value3.546 m to 4.393 m3.899 m
no value3.543 m to 4.381 m3.865 m
no value3.539 m to 4.368 m3.850 m
no value3.539 m to 4.354 m3.831 m
no value3.534 m to 4.354 m3.817 m
no value3.523 m to 4.345 m3.810 m
no value3.513 m to 4.331 m3.808 m
no value3.511 m to 4.328 m3.805 m
no value3.507 m to 4.328 m3.803 m
no value3.506 m to 4.310 m3.803 m
no value3.501 m to 4.289 m3.797 m
no value3.500 m to 4.237 m3.794 m
no value3.497 m to 4.219 m3.791 m
no value3.496 m to 4.177 m3.785 m
no value3.489 m to 4.147 m3.772 m
no value3.489 m to 4.119 m3.758 m
no value3.488 m to 4.056 m3.748 m
4.658 m3.485 m to 4.038 m3.732 m
4.538 m3.481 m to 4.006 m3.721 m
4.727 m3.477 m to 3.970 m3.709 m
4.674 m3.469 m to 3.960 m3.702 m
4.474 m3.465 m to 3.933 m3.677 m
4.330 m3.450 m to 3.928 m3.666 m
4.229 m3.440 m to 3.918 m3.644 m
4.146 m3.429 m to 3.913 m3.633 m
4.087 m3.414 m to 3.897 m3.621 m
4.084 m3.394 m to 3.877 m3.609 m
4.045 m3.383 m to 3.835 m3.594 m
4.009 m3.365 m to 3.818 m3.583 m
3.983 m3.337 m to 3.786 m3.568 m
3.938 m3.329 m to 3.780 m3.545 m
3.887 m3.329 m to 3.750 m3.535 m
3.818 m3.329 m to 3.739 m3.520 m
3.772 m3.327 m to 3.716 m3.510 m
3.728 m3.322 m to 3.716 m3.493 m
3.696 m3.314 m to 3.738 m3.486 m
3.663 m3.304 m to 3.734 m3.477 m
3.628 m3.299 m to 3.734 m3.473 m
3.597 m3.297 m to 3.761 m3.463 m
3.547 m3.297 m to 3.802 m3.466 m
3.421 m3.297 m to 3.854 m3.463 m
3.436 m3.299 m to 3.897 m3.465 m
3.536 m3.300 m to 3.939 m3.473 m
3.486 m3.300 m to 3.946 m3.486 m
3.419 m3.299 m to 3.983 m3.494 m
3.343 m3.299 m to 4.015 m3.532 m
3.430 m3.297 m to 4.081 m3.565 m
3.662 m3.297 m to 4.120 m3.603 m
3.783 m3.298 m to 4.130 m3.624 m
3.833 m3.303 m to 4.137 m3.673 m
3.891 m3.307 m to 4.170 m3.703 m
3.803 m3.316 m to 4.195 m3.737 m
3.629 m3.337 m to 4.198 m3.767 m
3.744 m3.356 m to 4.216 m3.781 m
3.870 m3.370 m to 4.233 m3.791 m
3.780 m3.400 m to 4.239 m3.793 m
3.668 m3.428 m to 4.239 m3.797 m
3.645 m3.450 m to 4.269 m3.802 m
3.666 m3.451 m to 4.269 m3.814 m
3.840 m3.458 m to 4.290 m3.814 m
4.132 m3.472 m to 4.311 m3.816 m
4.217 m3.478 m to 4.323 m3.818 m

The last 10 years, weekly averages

The last 10 years, weekly averages 3.5 m 4.0 m 4.5 m 3.850 m
  • Level
Weekly averages of the Firth River at Mouth from the week of 24 October 2016 to 25 October 2026.
Table: The last 10 years, weekly averages
Week startingWeekly average (m)
4.633 m
4.686 m
4.193 m
4.063 m
3.992 m
3.909 m
3.852 m
3.798 m
3.975 m
4.054 m
3.965 m
4.018 m
4.103 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
3.773 m
3.590 m
3.896 m
3.701 m
3.642 m
3.568 m
3.987 m
4.229 m
3.899 m
3.978 m
4.837 m
4.191 m
4.528 m
4.359 m
4.057 m
3.777 m
3.612 m
3.507 m
3.377 m
3.982 m
3.953 m
4.190 m
3.783 m
3.752 m
3.739 m
3.780 m
3.877 m
3.895 m
3.832 m
3.814 m
3.941 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
4.642 m
4.198 m
3.773 m
4.328 m
4.209 m
4.172 m
4.153 m
4.650 m
4.694 m
4.488 m
4.541 m
4.094 m
3.772 m
3.758 m
3.884 m
3.824 m
3.672 m
3.510 m
3.646 m
3.903 m
3.970 m
4.528 m
4.170 m
4.796 m
4.449 m
4.292 m
4.208 m
4.218 m
4.232 m
4.260 m
4.223 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
4.289 m
3.922 m
3.611 m
3.473 m
3.793 m
3.850 m

The whole record since 2002, weekly averages

The whole record since 2002, weekly averages 10 m 20 m Highest 6.119 m Lowest 2.791 m 3.850 m
  • Level
  • Our record
Weekly averages of the Firth River at Mouth from 25 May 2002 to 25 October 2026.
Table: The whole record since 2002, weekly averages
Week startingWeekly average (m)
no value
3.742 m
4.090 m
3.789 m
no value
no value
no value
no value
3.964 m
3.876 m
3.565 m
4.172 m
4.106 m
3.796 m
3.571 m
3.522 m
3.571 m
3.473 m
3.403 m
3.308 m
3.342 m
3.384 m
3.456 m
3.459 m
3.334 m
3.428 m
3.427 m
3.327 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
4.540 m
3.922 m
3.603 m
3.685 m
3.712 m
3.991 m
4.801 m
4.021 m
4.440 m
3.986 m
3.896 m
4.004 m
4.411 m
4.088 m
3.796 m
3.536 m
3.360 m
3.531 m
3.391 m
3.259 m
3.478 m
3.484 m
3.574 m
3.583 m
3.616 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
4.444 m
3.919 m
3.833 m
3.862 m
3.606 m
4.072 m
3.858 m
3.919 m
4.001 m
4.050 m
3.640 m
3.584 m
3.556 m
3.504 m
3.460 m
3.346 m
3.275 m
3.350 m
3.715 m
3.696 m
3.697 m
3.731 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
4.042 m
4.013 m
3.716 m
3.513 m
3.609 m
3.765 m
3.835 m
3.569 m
3.411 m
3.417 m
3.472 m
3.449 m
3.561 m
3.436 m
3.543 m
3.730 m
3.676 m
3.529 m
3.741 m
3.894 m
3.680 m
3.695 m
3.721 m
3.796 m
3.765 m
3.807 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
4.391 m
4.197 m
4.391 m
4.281 m
4.005 m
3.834 m
4.091 m
4.045 m
3.804 m
4.104 m
4.404 m
4.553 m
3.986 m
3.850 m
3.750 m
3.619 m
3.600 m
3.462 m
3.369 m
3.494 m
3.879 m
4.069 m
4.060 m
3.915 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
4.139 m
3.721 m
3.706 m
4.243 m
3.742 m
3.690 m
3.950 m
3.746 m
4.459 m
3.995 m
3.934 m
3.823 m
3.612 m
3.530 m
3.491 m
3.435 m
3.353 m
3.489 m
3.588 m
3.807 m
3.706 m
3.745 m
3.715 m
3.736 m
3.741 m
3.761 m
3.765 m
3.805 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
5.052 m
4.587 m
4.205 m
4.028 m
3.808 m
3.712 m
3.617 m
3.696 m
3.597 m
3.685 m
3.851 m
4.000 m
4.213 m
4.158 m
4.308 m
3.856 m
3.682 m
3.573 m
3.675 m
4.244 m
4.177 m
3.937 m
3.966 m
3.832 m
3.906 m
3.898 m
no value
no value
no value
no value
no value
no value
no value
2.941 m
2.939 m
2.859 m
2.809 m
2.796 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
4.489 m
4.043 m
3.768 m
3.730 m
3.664 m
3.801 m
3.936 m
4.431 m
3.996 m
4.541 m
4.637 m
4.940 m
4.170 m
4.136 m
3.861 m
3.704 m
3.601 m
3.503 m
3.351 m
3.351 m
3.967 m
3.754 m
3.823 m
3.762 m
3.761 m
3.711 m
3.749 m
3.766 m
3.803 m
3.816 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
4.911 m
3.935 m
3.651 m
3.953 m
4.099 m
3.724 m
3.650 m
3.600 m
3.891 m
4.026 m
3.786 m
3.567 m
3.553 m
3.596 m
3.581 m
3.691 m
3.987 m
3.974 m
3.626 m
3.420 m
3.525 m
3.930 m
3.507 m
3.654 m
3.853 m
3.741 m
3.721 m
3.760 m
3.812 m
no value
no value
no value
23.721 m
23.724 m
23.723 m
23.359 m
23.489 m
23.632 m
23.465 m
23.367 m
23.258 m
23.414 m
23.077 m
22.030 m
22.084 m
22.708 m
23.238 m
23.231 m
23.154 m
22.809 m
23.412 m
23.451 m
23.172 m
11.096 m
4.018 m
3.689 m
3.774 m
3.656 m
3.815 m
3.911 m
4.505 m
4.242 m
4.025 m
4.246 m
3.947 m
3.662 m
3.709 m
4.119 m
3.707 m
3.547 m
3.482 m
3.372 m
3.369 m
3.913 m
4.187 m
3.934 m
3.880 m
3.738 m
3.760 m
3.794 m
3.876 m
3.906 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
23.664 m
23.654 m
23.424 m
23.402 m
23.453 m
23.437 m
23.555 m
23.612 m
23.418 m
23.111 m
23.435 m
23.289 m
23.164 m
20.412 m
4.610 m
4.420 m
4.363 m
4.154 m
4.337 m
4.078 m
3.795 m
3.773 m
3.977 m
3.710 m
3.798 m
4.010 m
3.731 m
3.614 m
3.791 m
3.616 m
3.461 m
3.328 m
3.691 m
3.959 m
3.744 m
3.635 m
3.668 m
3.737 m
3.760 m
3.867 m
3.959 m
4.840 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
4.909 m
4.438 m
3.894 m
4.053 m
3.968 m
3.850 m
3.699 m
3.700 m
3.933 m
3.868 m
3.593 m
3.617 m
3.834 m
3.744 m
3.529 m
3.828 m
3.770 m
3.425 m
3.355 m
3.950 m
3.963 m
4.264 m
4.043 m
3.860 m
3.820 m
3.747 m
3.779 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
12.209 m
3.937 m
3.623 m
3.874 m
3.835 m
3.780 m
4.113 m
3.973 m
3.747 m
4.194 m
3.922 m
4.375 m
4.317 m
4.293 m
4.109 m
3.994 m
3.800 m
3.783 m
3.583 m
3.472 m
3.709 m
3.843 m
4.038 m
3.796 m
3.757 m
3.804 m
3.820 m
3.819 m
3.870 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
3.975 m
4.312 m
4.672 m
no value
no value
no value
no value
no value
3.733 m
4.125 m
3.916 m
4.035 m
4.232 m
4.116 m
3.920 m
3.677 m
3.581 m
3.541 m
3.362 m
4.155 m
4.300 m
4.633 m
4.686 m
4.193 m
4.063 m
3.992 m
3.909 m
3.852 m
3.798 m
3.975 m
4.054 m
3.965 m
4.018 m
4.103 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
3.773 m
3.590 m
3.896 m
3.701 m
3.642 m
3.568 m
3.987 m
4.229 m
3.899 m
3.978 m
4.837 m
4.191 m
4.528 m
4.359 m
4.057 m
3.777 m
3.612 m
3.507 m
3.377 m
3.982 m
3.953 m
4.190 m
3.783 m
3.752 m
3.739 m
3.780 m
3.877 m
3.895 m
3.832 m
3.814 m
3.941 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
4.642 m
4.198 m
3.773 m
4.328 m
4.209 m
4.172 m
4.153 m
4.650 m
4.694 m
4.488 m
4.541 m
4.094 m
3.772 m
3.758 m
3.884 m
3.824 m
3.672 m
3.510 m
3.646 m
3.903 m
3.970 m
4.528 m
4.170 m
4.796 m
4.449 m
4.292 m
4.208 m
4.218 m
4.232 m
4.260 m
4.223 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
no value
4.289 m
3.922 m
3.611 m
3.473 m
3.793 m
3.850 m

How this compares

  • The daily average on 25 October 2026 was 4.217 m, the fourth highest for 25 October in 17 years of record (2002 to 2026). The newest value is provisional.

Same date in past years

25 October in the last 10 years

DayLevelAgainst the normal range for the date
no value
no value
no value
no value
no value
no value
no value
4.611 m
3.796 m
4.495 m

Year by year

The lowest and highest daily average of each year

The lowest and highest daily average of each year 3.5 m 4.0 m 4.5 m
  • Each year, lowest to highest
  • The year so far
The lowest and highest daily average of the Firth River at Mouth in 2026 so far.
Table: The lowest and highest daily average of each year
YearLowest daily average (m)DayHighest daily average (m)DayDays with a value
so far, provisional3.343 m4.727 m45

Each year from January to December, weekly averages

Each year from January to December, weekly averages 3 m 4 m 5 m 2026 so far
  • The year so far
  • Other years
  • Normal range for the week
The weekly averages of the Firth River at Mouth in each year from 2005 to 2018 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. Each week is 7 days counted from 1 January (in a leap year, the weeks after 29 February start a day earlier), the last to 31 December.
Table: Each year from January to December, weekly averages
Week so far Weekly average (m)Normal range (m)
to no valueno value
to no valueno value
to no valueno value
to no valueno value
to no valueno value
to no valueno value
to no valueno value
to no valueno value
to no valueno value
to no valueno value
to no valueno value
to no valueno value
to no valueno value
to no valueno value
to no valueno value
to no valueno value
to no valueno value
to no valueno value
to no valueno value
to no valueno value
to no valueno value
to no valueno value
to no value3.664 m to 4.740 m
to no value3.636 m to 4.375 m
to no value3.595 m to 4.334 m
to no value3.604 m to 4.356 m
to no value3.617 m to 4.278 m
to no value3.600 m to 4.404 m
to no value3.587 m to 4.523 m
to no value3.587 m to 4.559 m
to no value3.614 m to 4.555 m
to no value3.561 m to 4.507 m
to no value3.552 m to 4.497 m
to no value3.552 m to 4.402 m
to no value3.523 m to 4.345 m
to no value3.497 m to 4.219 m
to 4.567 m3.477 m to 3.970 m
to 4.083 m3.394 m to 3.877 m
to 3.786 m3.327 m to 3.716 m
to 3.522 m3.297 m to 3.854 m
to 3.623 m3.297 m to 4.120 m
to 3.734 m3.370 m to 4.233 m
to no value3.478 m to 4.323 m
to no value3.492 m to 4.376 m
to no value3.563 m to 4.246 m
to no value3.596 m to 4.144 m
to no value3.685 m to 4.071 m
to no value3.732 m to 4.195 m
to no valueno value
to no valueno value
to no valueno value
to no valueno value
Every year
YearDays with a valueDays below the normal range
to 460
2210
23218
1771
2002
19511
1964
1985
20423
2386
1847
1943
1661
18757
15436
17432
16550

How it compares

That is within the normal range for the date.

Records

  • Highest daily average in our series since 25 May 2002: 6.119 m on 31 May 2014.
  • Lowest daily average in our series since 25 May 2002: 2.791 m on 10 February 2010.

About this gauge

Mouth is a gauge on the Firth River in Canada.

It lies at 69.3266° N, 139.5675° W.

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

Our readings for this gauge go back to 25 May 2002.

The Water Survey of Canada publishes its real-time readings as preliminary data that it reviews and approves later.

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

About these figures

The normal range for 25 October is 3.48 m to 4.32 m: the 10th to 90th percentile of the daily averages from 18 October to 1 November in 16 years between 2002 and 2018.

Keep exploring

Sources