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Perch Creek water level at Sarnia today

Is the Perch Creek at Sarnia within its normal range for the date?

The Perch Creek at Sarnia read 2.493 m at .

Level now

within the normal range for the date

2.493 m

Provisional

within the normal range for the date

2.493 mNormal for the date2.43 m to 3.48 mLowest 2.366 mMedian 2.72 m
The normal range for 26 October is 2.43 m to 3.48 m: the 10th to 90th percentile of the daily averages from 19 October to 2 November in 20 years between 2002 and 2024.
Table: where the water stands
LevelValue
Newest reading2.493 m,
Normal range for the date2.43 m to 3.48 m
Median for the date2.72 m
Lowest in our series2.366 m
Past day
+0.004 m
Past week
-0.001 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 Perch Creek at Sarnia averaged 2.491 m.

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

The last 90 days, against the normal range for each day 2.5 m 3.0 m Lowest 2.366 m 2.491 m
  • Level
  • Normal range for the date
  • Median for the date
  • A year earlier
  • Our record
Daily averages of the Perch Creek at Sarnia 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 value2.446 m to 3.374 m2.693 mno value
no value2.446 m to 3.376 m2.696 mno value
no value2.439 m to 3.369 m2.695 mno value
no value2.435 m to 3.359 m2.686 mno value
no value2.439 m to 3.353 m2.686 mno value
no value2.442 m to 3.355 m2.686 mno value
no value2.449 m to 3.355 m2.678 mno value
no value2.454 m to 3.359 m2.678 mno value
no value2.454 m to 3.359 m2.678 mno value
no value2.447 m to 3.360 m2.674 mno value
no value2.439 m to 3.359 m2.665 mno value
no value2.428 m to 3.359 m2.661 mno value
no value2.425 m to 3.359 m2.661 mno value
no value2.422 m to 3.359 m2.656 mno value
no value2.422 m to 3.359 m2.655 mno value
no value2.421 m to 3.359 m2.653 mno value
no value2.422 m to 3.359 m2.647 mno value
no value2.423 m to 3.362 m2.639 mno value
no value2.422 m to 3.366 m2.637 mno value
no value2.422 m to 3.373 m2.637 mno value
no value2.422 m to 3.381 m2.643 mno value
no value2.421 m to 3.381 m2.641 mno value
no value2.421 m to 3.381 m2.647 mno value
no value2.420 m to 3.381 m2.647 mno value
no value2.422 m to 3.375 m2.647 mno value
no value2.422 m to 3.364 m2.655 mno value
no value2.423 m to 3.362 m2.661 mno value
no value2.425 m to 3.346 m2.662 mno value
no value2.423 m to 3.335 m2.637 mno value
no value2.423 m to 3.330 m2.637 mno value
no value2.423 m to 3.330 m2.632 mno value
no value2.423 m to 3.331 m2.632 mno value
no value2.423 m to 3.327 m2.632 mno value
no value2.423 m to 3.303 m2.634 mno value
no value2.420 m to 3.301 m2.634 mno value
no value2.419 m to 3.291 m2.630 mno value
no value2.419 m to 3.290 m2.630 mno value
no value2.419 m to 3.290 m2.630 mno value
no value2.419 m to 3.290 m2.627 mno value
no value2.418 m to 3.290 m2.622 mno value
no value2.418 m to 3.280 m2.621 mno value
no value2.418 m to 3.295 m2.622 mno value
no value2.418 m to 3.297 m2.624 mno value
no value2.424 m to 3.301 m2.650 mno value
2.580 m2.425 m to 3.301 m2.648 mno value
2.580 m2.426 m to 3.362 m2.653 mno value
2.532 m2.427 m to 3.330 m2.661 mno value
2.586 m2.427 m to 3.317 m2.668 mno value
2.642 m2.430 m to 3.317 m2.665 mno value
2.505 m2.434 m to 3.330 m2.665 mno value
2.584 m2.434 m to 3.347 m2.658 mno value
2.544 m2.438 m to 3.347 m2.658 mno value
2.616 m2.438 m to 3.306 m2.651 mno value
2.515 m2.438 m to 3.289 m2.649 mno value
2.554 m2.434 m to 3.274 m2.645 mno value
2.605 m2.434 m to 3.272 m2.638 mno value
2.550 m2.434 m to 3.249 m2.635 mno value
2.493 m2.434 m to 3.219 m2.635 mno value
2.487 m2.434 m to 3.220 m2.638 mno value
2.494 m2.427 m to 3.218 m2.636 mno value
2.534 m2.427 m to 3.221 m2.640 mno value
2.542 m2.428 m to 3.238 m2.644 mno value
2.556 m2.427 m to 3.281 m2.642 mno value
2.496 m2.427 m to 3.282 m2.640 mno value
2.485 m2.424 m to 3.284 m2.641 mno value
2.492 m2.421 m to 3.281 m2.643 mno value
2.861 m2.421 m to 3.278 m2.643 mno value
2.801 m2.421 m to 3.277 m2.644 mno value
2.604 m2.421 m to 3.277 m2.644 mno value
2.676 m2.424 m to 3.278 m2.644 mno value
2.547 m2.423 m to 3.279 m2.642 mno value
2.521 m2.423 m to 3.279 m2.644 mno value
2.558 m2.423 m to 3.282 m2.646 mno value
2.526 m2.427 m to 3.282 m2.648 mno value
2.506 m2.427 m to 3.284 m2.653 mno value
2.528 m2.430 m to 3.280 m2.660 mno value
2.511 m2.435 m to 3.245 m2.676 mno value
2.505 m2.439 m to 3.237 m2.690 mno value
2.561 m2.439 m to 3.237 m2.695 mno value
2.536 m2.443 m to 3.215 m2.723 mno value
2.614 m2.450 m to 3.209 m2.725 mno value
2.660 m2.450 m to 3.215 m2.732 mno value
2.495 m2.427 m to 3.214 m2.717 mno value
2.495 m2.427 m to 3.214 m2.726 mno value
2.496 m2.426 m to 3.216 m2.738 mno value
2.494 m2.424 m to 3.234 m2.747 mno value
2.493 m2.423 m to 3.311 m2.730 mno value
2.493 m2.427 m to 3.346 m2.727 mno value
2.491 m2.425 m to 3.381 m2.725 mno value
2.491 m2.426 m to 3.396 m2.720 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 m 4 m Lowest 2.366 m 2.491 m
  • Level
  • Normal range for the date
  • Median for the date
  • Our record
Daily averages of the Perch Creek at Sarnia 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 value2.426 m to 3.396 m2.720 m
no value2.427 m to 3.481 m2.723 m
no value2.427 m to 3.593 m2.732 m
no value2.429 m to 3.598 m2.747 m
no value2.429 m to 3.496 m2.771 m
no value2.433 m to 3.477 m2.786 m
no value2.428 m to 3.536 m2.809 m
no value2.427 m to 3.536 m2.814 m
no value2.428 m to 3.526 m2.822 m
no value2.429 m to 3.481 m2.834 m
no value2.436 m to 3.457 m2.829 m
no value2.441 m to 3.440 m2.843 m
no value2.486 m to 3.439 m2.843 m
no value2.501 m to 3.436 m2.844 m
no value2.510 m to 3.412 m2.842 m
no value2.511 m to 3.390 m2.842 m
no value2.512 m to 3.393 m2.840 m
no value2.512 m to 3.389 m2.837 m
no value2.513 m to 3.393 m2.837 m
no value2.516 m to 3.398 m2.837 m
no value2.525 m to 3.411 m2.834 m
no value2.533 m to 3.411 m2.823 m
no value2.539 m to 3.419 m2.836 m
no value2.542 m to 3.419 m2.838 m
no value2.548 m to 3.445 m2.846 m
no value2.555 m to 3.558 m2.854 m
no value2.570 m to 3.577 m2.857 m
no value2.578 m to 3.641 m2.886 m
no value2.585 m to 3.734 m2.906 m
no value2.585 m to 3.750 m2.924 m
no value2.556 m to 3.758 m2.920 m
no value2.547 m to 3.765 m2.950 m
no value2.556 m to 3.764 m2.962 m
no value2.566 m to 3.763 m2.964 m
no value2.581 m to 3.763 m2.970 m
no value2.592 m to 3.780 m2.979 m
no value2.619 m to 3.796 m2.982 m
no value2.617 m to 3.794 m2.978 m
no value2.619 m to 3.777 m2.967 m
no value2.619 m to 3.770 m2.964 m
no value2.619 m to 3.755 m2.963 m
no value2.624 m to 3.737 m2.959 m
no value2.624 m to 3.737 m2.949 m
no value2.625 m to 3.679 m2.935 m
no value2.628 m to 3.679 m2.923 m
no value2.631 m to 3.615 m2.917 m
no value2.632 m to 3.511 m2.912 m
no value2.630 m to 3.421 m2.902 m
no value2.630 m to 3.360 m2.894 m
no value2.627 m to 3.320 m2.885 m
no value2.625 m to 3.303 m2.884 m
no value2.627 m to 3.294 m2.883 m
no value2.630 m to 3.294 m2.884 m
no value2.636 m to 3.314 m2.890 m
no value2.642 m to 3.394 m2.898 m
no value2.652 m to 3.446 m2.904 m
no value2.659 m to 3.467 m2.916 m
no value2.668 m to 3.533 m2.921 m
no value2.689 m to 3.645 m2.936 m
no value2.697 m to 3.660 m2.954 m
no value2.702 m to 3.727 m2.968 m
no value2.710 m to 3.816 m2.987 m
no value2.730 m to 3.883 m3.015 m
no value2.756 m to 3.899 m3.036 m
no value2.779 m to 3.901 m3.058 m
no value2.794 m to 3.901 m3.078 m
no value2.797 m to 3.918 m3.081 m
no value2.797 m to 3.938 m3.080 m
no value2.783 m to 3.938 m3.078 m
no value2.773 m to 3.918 m3.055 m
no value2.760 m to 3.887 m3.049 m
no value2.749 m to 3.887 m3.035 m
no value2.745 m to 3.938 m3.027 m
no value2.742 m to 4.037 m3.016 m
no value2.735 m to 4.079 m3.014 m
no value2.726 m to 4.010 m3.000 m
no value2.721 m to 3.938 m2.980 m
no value2.717 m to 3.901 m2.979 m
no value2.714 m to 3.920 m2.968 m
no value2.706 m to 3.891 m2.967 m
no value2.704 m to 3.861 m2.964 m
no value2.707 m to 3.958 m2.961 m
no value2.703 m to 3.948 m2.953 m
no value2.702 m to 3.946 m2.942 m
no value2.704 m to 3.946 m2.939 m
no value2.704 m to 3.964 m2.937 m
no value2.702 m to 3.949 m2.926 m
no value2.698 m to 3.802 m2.915 m
no value2.696 m to 3.698 m2.907 m
no value2.696 m to 3.679 m2.905 m
no value2.696 m to 3.667 m2.897 m
no value2.696 m to 3.655 m2.892 m
no value2.697 m to 3.663 m2.892 m
no value2.697 m to 3.641 m2.894 m
no value2.697 m to 3.632 m2.886 m
no value2.697 m to 3.641 m2.886 m
no value2.696 m to 3.653 m2.889 m
no value2.697 m to 3.653 m2.895 m
no value2.697 m to 3.653 m2.902 m
no value2.697 m to 3.653 m2.914 m
no value2.697 m to 3.639 m2.928 m
no value2.701 m to 3.631 m2.932 m
no value2.710 m to 3.585 m2.937 m
no value2.711 m to 3.554 m2.949 m
no value2.710 m to 3.497 m2.954 m
no value2.711 m to 3.473 m2.957 m
no value2.715 m to 3.497 m2.958 m
no value2.718 m to 3.473 m2.973 m
no value2.718 m to 3.611 m2.976 m
no value2.718 m to 3.678 m2.976 m
no value2.710 m to 3.692 m2.981 m
no value2.707 m to 3.702 m2.986 m
no value2.707 m to 3.702 m2.987 m
no value2.706 m to 3.763 m2.992 m
no value2.699 m to 3.791 m2.991 m
no value2.678 m to 3.825 m2.991 m
no value2.678 m to 3.854 m2.989 m
no value2.677 m to 3.862 m2.991 m
no value2.674 m to 3.881 m2.999 m
no value2.674 m to 3.923 m3.007 m
no value2.669 m to 3.992 m3.028 m
no value2.658 m to 4.028 m3.045 m
no value2.658 m to 4.028 m3.058 m
no value2.658 m to 3.976 m3.069 m
no value2.655 m to 3.939 m3.072 m
no value2.647 m to 3.939 m3.072 m
no value2.647 m to 3.958 m3.076 m
no value2.657 m to 3.958 m3.091 m
no value2.668 m to 3.958 m3.117 m
no value2.670 m to 3.996 m3.133 m
no value2.695 m to 4.047 m3.134 m
no value2.701 m to 4.113 m3.138 m
no value2.712 m to 4.183 m3.141 m
no value2.728 m to 4.253 m3.148 m
no value2.750 m to 4.257 m3.151 m
no value2.808 m to 4.303 m3.151 m
no value2.828 m to 4.324 m3.148 m
no value2.856 m to 4.323 m3.141 m
no value2.857 m to 4.329 m3.139 m
no value2.854 m to 4.330 m3.140 m
no value2.849 m to 4.331 m3.141 m
no value2.846 m to 4.341 m3.141 m
no value2.838 m to 4.333 m3.139 m
no value2.828 m to 4.324 m3.136 m
no value2.822 m to 4.312 m3.123 m
no value2.818 m to 4.223 m3.132 m
no value2.807 m to 4.214 m3.135 m
no value2.799 m to 4.214 m3.135 m
no value2.785 m to 4.206 m3.123 m
no value2.753 m to 4.119 m3.113 m
no value2.745 m to 4.104 m3.112 m
no value2.730 m to 4.124 m3.114 m
no value2.724 m to 4.043 m3.116 m
no value2.715 m to 4.017 m3.138 m
no value2.711 m to 4.018 m3.143 m
no value2.665 m to 4.020 m3.147 m
no value2.647 m to 4.022 m3.159 m
no value2.626 m to 4.054 m3.193 m
no value2.619 m to 4.054 m3.200 m
no value2.611 m to 4.022 m3.204 m
no value2.610 m to 4.021 m3.183 m
no value2.611 m to 4.029 m3.141 m
no value2.609 m to 4.040 m3.128 m
no value2.608 m to 4.044 m3.116 m
no value2.610 m to 4.021 m3.092 m
no value2.608 m to 4.009 m3.068 m
no value2.636 m to 3.853 m3.010 m
no value2.677 m to 3.850 m2.990 m
no value2.681 m to 3.849 m2.967 m
no value2.694 m to 3.835 m2.958 m
no value2.688 m to 3.835 m2.952 m
no value2.681 m to 3.778 m2.947 m
no value2.676 m to 3.621 m2.944 m
no value2.671 m to 3.497 m2.937 m
no value2.666 m to 3.442 m2.923 m
no value2.667 m to 3.726 m2.925 m
no value2.668 m to 3.740 m2.920 m
no value2.670 m to 3.747 m2.910 m
no value2.670 m to 3.755 m2.909 m
no value2.666 m to 3.747 m2.910 m
no value2.661 m to 3.739 m2.910 m
no value2.658 m to 3.739 m2.913 m
no value2.653 m to 3.740 m2.921 m
no value2.644 m to 3.750 m2.942 m
no value2.644 m to 3.732 m2.970 m
no value2.643 m to 3.702 m2.980 m
no value2.642 m to 3.694 m2.971 m
no value2.642 m to 3.701 m2.967 m
no value2.641 m to 3.699 m2.976 m
no value2.641 m to 3.650 m2.980 m
no value2.641 m to 3.701 m2.976 m
no value2.636 m to 3.601 m2.972 m
no value2.637 m to 3.483 m2.973 m
no value2.637 m to 3.424 m2.972 m
no value2.638 m to 3.420 m2.966 m
no value2.638 m to 3.420 m2.949 m
no value2.640 m to 3.473 m2.940 m
no value2.640 m to 3.535 m2.939 m
no value2.641 m to 3.566 m2.938 m
no value2.641 m to 3.567 m2.932 m
no value2.639 m to 3.580 m2.921 m
no value2.639 m to 3.580 m2.925 m
no value2.639 m to 3.646 m2.939 m
no value2.620 m to 3.687 m2.934 m
no value2.605 m to 3.646 m2.920 m
no value2.603 m to 3.585 m2.915 m
no value2.584 m to 3.608 m2.910 m
no value2.577 m to 3.725 m2.896 m
no value2.576 m to 3.725 m2.889 m
no value2.576 m to 3.725 m2.889 m
no value2.576 m to 3.608 m2.887 m
no value2.575 m to 3.556 m2.877 m
no value2.575 m to 3.497 m2.871 m
no value2.576 m to 3.479 m2.871 m
no value2.576 m to 3.407 m2.864 m
no value2.580 m to 3.380 m2.861 m
no value2.579 m to 3.375 m2.839 m
no value2.579 m to 3.375 m2.835 m
no value2.579 m to 3.375 m2.833 m
no value2.579 m to 3.367 m2.833 m
no value2.579 m to 3.363 m2.833 m
no value2.584 m to 3.381 m2.860 m
no value2.578 m to 3.378 m2.863 m
no value2.568 m to 3.372 m2.868 m
no value2.564 m to 3.380 m2.874 m
no value2.550 m to 3.380 m2.875 m
no value2.543 m to 3.382 m2.869 m
no value2.533 m to 3.374 m2.868 m
no value2.532 m to 3.369 m2.871 m
no value2.532 m to 3.369 m2.876 m
no value2.531 m to 3.375 m2.878 m
no value2.531 m to 3.376 m2.876 m
no value2.530 m to 3.375 m2.869 m
no value2.530 m to 3.374 m2.871 m
no value2.528 m to 3.399 m2.879 m
no value2.526 m to 3.420 m2.876 m
no value2.520 m to 3.404 m2.869 m
no value2.516 m to 3.395 m2.863 m
no value2.516 m to 3.398 m2.857 m
no value2.509 m to 3.404 m2.854 m
no value2.514 m to 3.421 m2.849 m
no value2.514 m to 3.427 m2.846 m
no value2.514 m to 3.442 m2.846 m
no value2.505 m to 3.442 m2.840 m
no value2.503 m to 3.445 m2.839 m
no value2.499 m to 3.414 m2.832 m
no value2.500 m to 3.401 m2.840 m
no value2.494 m to 3.398 m2.843 m
no value2.511 m to 3.399 m2.836 m
no value2.501 m to 3.396 m2.829 m
no value2.493 m to 3.394 m2.825 m
no value2.488 m to 3.388 m2.825 m
no value2.484 m to 3.388 m2.819 m
no value2.484 m to 3.379 m2.815 m
no value2.483 m to 3.376 m2.816 m
no value2.481 m to 3.365 m2.806 m
no value2.481 m to 3.357 m2.810 m
no value2.476 m to 3.363 m2.812 m
no value2.475 m to 3.370 m2.802 m
no value2.476 m to 3.370 m2.795 m
no value2.476 m to 3.370 m2.793 m
no value2.474 m to 3.370 m2.793 m
no value2.473 m to 3.373 m2.787 m
no value2.467 m to 3.376 m2.794 m
no value2.464 m to 3.393 m2.787 m
no value2.461 m to 3.410 m2.768 m
no value2.448 m to 3.393 m2.753 m
no value2.448 m to 3.384 m2.751 m
no value2.445 m to 3.377 m2.748 m
no value2.444 m to 3.371 m2.723 m
no value2.444 m to 3.370 m2.720 m
no value2.450 m to 3.375 m2.725 m
no value2.452 m to 3.371 m2.712 m
no value2.450 m to 3.371 m2.700 m
no value2.449 m to 3.368 m2.694 m
no value2.448 m to 3.368 m2.693 m
no value2.446 m to 3.374 m2.693 m
no value2.446 m to 3.376 m2.696 m
no value2.439 m to 3.369 m2.695 m
no value2.435 m to 3.359 m2.686 m
no value2.439 m to 3.353 m2.686 m
no value2.442 m to 3.355 m2.686 m
no value2.449 m to 3.355 m2.678 m
no value2.454 m to 3.359 m2.678 m
no value2.454 m to 3.359 m2.678 m
no value2.447 m to 3.360 m2.674 m
no value2.439 m to 3.359 m2.665 m
no value2.428 m to 3.359 m2.661 m
no value2.425 m to 3.359 m2.661 m
no value2.422 m to 3.359 m2.656 m
no value2.422 m to 3.359 m2.655 m
no value2.421 m to 3.359 m2.653 m
no value2.422 m to 3.359 m2.647 m
no value2.423 m to 3.362 m2.639 m
no value2.422 m to 3.366 m2.637 m
no value2.422 m to 3.373 m2.637 m
no value2.422 m to 3.381 m2.643 m
no value2.421 m to 3.381 m2.641 m
no value2.421 m to 3.381 m2.647 m
no value2.420 m to 3.381 m2.647 m
no value2.422 m to 3.375 m2.647 m
no value2.422 m to 3.364 m2.655 m
no value2.423 m to 3.362 m2.661 m
no value2.425 m to 3.346 m2.662 m
no value2.423 m to 3.335 m2.637 m
no value2.423 m to 3.330 m2.637 m
no value2.423 m to 3.330 m2.632 m
no value2.423 m to 3.331 m2.632 m
no value2.423 m to 3.327 m2.632 m
no value2.423 m to 3.303 m2.634 m
no value2.420 m to 3.301 m2.634 m
no value2.419 m to 3.291 m2.630 m
no value2.419 m to 3.290 m2.630 m
no value2.419 m to 3.290 m2.630 m
no value2.419 m to 3.290 m2.627 m
no value2.418 m to 3.290 m2.622 m
no value2.418 m to 3.280 m2.621 m
no value2.418 m to 3.295 m2.622 m
no value2.418 m to 3.297 m2.624 m
no value2.424 m to 3.301 m2.650 m
2.580 m2.425 m to 3.301 m2.648 m
2.580 m2.426 m to 3.362 m2.653 m
2.532 m2.427 m to 3.330 m2.661 m
2.586 m2.427 m to 3.317 m2.668 m
2.642 m2.430 m to 3.317 m2.665 m
2.505 m2.434 m to 3.330 m2.665 m
2.584 m2.434 m to 3.347 m2.658 m
2.544 m2.438 m to 3.347 m2.658 m
2.616 m2.438 m to 3.306 m2.651 m
2.515 m2.438 m to 3.289 m2.649 m
2.554 m2.434 m to 3.274 m2.645 m
2.605 m2.434 m to 3.272 m2.638 m
2.550 m2.434 m to 3.249 m2.635 m
2.493 m2.434 m to 3.219 m2.635 m
2.487 m2.434 m to 3.220 m2.638 m
2.494 m2.427 m to 3.218 m2.636 m
2.534 m2.427 m to 3.221 m2.640 m
2.542 m2.428 m to 3.238 m2.644 m
2.556 m2.427 m to 3.281 m2.642 m
2.496 m2.427 m to 3.282 m2.640 m
2.485 m2.424 m to 3.284 m2.641 m
2.492 m2.421 m to 3.281 m2.643 m
2.861 m2.421 m to 3.278 m2.643 m
2.801 m2.421 m to 3.277 m2.644 m
2.604 m2.421 m to 3.277 m2.644 m
2.676 m2.424 m to 3.278 m2.644 m
2.547 m2.423 m to 3.279 m2.642 m
2.521 m2.423 m to 3.279 m2.644 m
2.558 m2.423 m to 3.282 m2.646 m
2.526 m2.427 m to 3.282 m2.648 m
2.506 m2.427 m to 3.284 m2.653 m
2.528 m2.430 m to 3.280 m2.660 m
2.511 m2.435 m to 3.245 m2.676 m
2.505 m2.439 m to 3.237 m2.690 m
2.561 m2.439 m to 3.237 m2.695 m
2.536 m2.443 m to 3.215 m2.723 m
2.614 m2.450 m to 3.209 m2.725 m
2.660 m2.450 m to 3.215 m2.732 m
2.495 m2.427 m to 3.214 m2.717 m
2.495 m2.427 m to 3.214 m2.726 m
2.496 m2.426 m to 3.216 m2.738 m
2.494 m2.424 m to 3.234 m2.747 m
2.493 m2.423 m to 3.311 m2.730 m
2.493 m2.427 m to 3.346 m2.727 m
2.491 m2.425 m to 3.381 m2.725 m
2.491 m2.426 m to 3.396 m2.720 m

The last 10 years, weekly averages

The last 10 years, weekly averages 3 m 4 m Lowest 2.366 m 2.493 m
  • Level
  • Our record
Weekly averages of the Perch Creek at Sarnia from the week of 24 October 2016 to 25 October 2026.
Table: The last 10 years, weekly averages
Week startingWeekly average (m)
2.917 m
3.248 m
2.780 m
2.644 m
2.687 m
3.017 m
2.978 m
2.851 m
2.938 m
3.693 m
3.179 m
3.587 m
3.674 m
3.371 m
2.915 m
2.997 m
2.951 m
3.120 m
3.538 m
3.002 m
2.852 m
2.924 m
3.777 m
3.916 m
3.063 m
3.199 m
2.959 m
3.864 m
3.057 m
2.896 m
3.475 m
no value
no value
no value
3.599 m
no value
no value
no value
no value
no value
3.387 m
no value
no value
no value
no value
no value
no value
no value
2.951 m
no value
2.943 m
2.893 m
no value
3.208 m
3.132 m
3.576 m
3.291 m
3.035 m
3.118 m
3.064 m
3.203 m
3.073 m
3.017 m
3.747 m
3.211 m
3.672 m
3.151 m
2.991 m
3.331 m
4.475 m
3.251 m
3.156 m
3.140 m
3.179 m
3.181 m
3.436 m
3.499 m
3.790 m
3.091 m
3.085 m
3.137 m
3.053 m
2.946 m
2.956 m
2.944 m
2.910 m
3.181 m
3.202 m
3.037 m
2.944 m
2.921 m
2.940 m
2.941 m
3.017 m
2.950 m
3.164 m
2.926 m
2.938 m
2.869 m
2.875 m
2.909 m
3.495 m
3.038 m
2.959 m
2.907 m
3.777 m
3.429 m
3.081 m
3.135 m
3.501 m
3.325 m
2.988 m
3.309 m
3.107 m
3.461 m
3.134 m
2.922 m
3.084 m
2.951 m
3.857 m
3.001 m
3.219 m
3.140 m
3.020 m
3.653 m
3.191 m
3.295 m
3.218 m
no value
3.878 m
3.598 m
3.640 m
3.203 m
3.162 m
3.275 m
3.363 m
3.269 m
3.343 m
3.318 m
3.321 m
3.339 m
3.318 m
3.311 m
3.364 m
3.365 m
3.362 m
3.392 m
3.510 m
3.286 m
3.297 m
3.318 m
3.221 m
3.250 m
3.598 m
3.189 m
3.214 m
3.247 m
3.844 m
3.255 m
3.313 m
3.473 m
3.416 m
3.299 m
3.245 m
3.186 m
3.115 m
3.289 m
3.828 m
3.736 m
3.496 m
3.366 m
3.290 m
3.227 m
3.199 m
3.253 m
3.291 m
3.219 m
3.183 m
3.376 m
3.374 m
3.348 m
3.261 m
3.286 m
3.253 m
3.367 m
3.323 m
3.546 m
3.350 m
3.363 m
3.531 m
3.363 m
3.447 m
3.400 m
3.384 m
3.389 m
3.404 m
3.427 m
3.414 m
3.483 m
3.443 m
3.375 m
3.351 m
3.474 m
3.310 m
3.180 m
3.236 m
3.232 m
3.141 m
3.196 m
3.223 m
3.143 m
3.096 m
3.199 m
3.258 m
3.588 m
3.443 m
3.172 m
3.107 m
3.313 m
3.272 m
3.039 m
3.092 m
3.113 m
3.017 m
2.982 m
3.001 m
3.581 m
3.382 m
3.085 m
2.978 m
3.525 m
3.292 m
2.940 m
2.946 m
2.939 m
2.917 m
2.929 m
2.908 m
2.872 m
2.947 m
2.892 m
2.873 m
2.888 m
3.285 m
3.139 m
3.037 m
2.966 m
2.975 m
3.013 m
2.954 m
2.958 m
2.963 m
2.936 m
2.969 m
2.929 m
2.932 m
3.602 m
2.952 m
3.401 m
3.332 m
2.958 m
3.804 m
2.964 m
2.874 m
2.950 m
3.001 m
3.100 m
3.538 m
3.053 m
3.068 m
3.157 m
2.948 m
2.919 m
2.765 m
2.715 m
2.761 m
2.872 m
3.776 m
3.873 m
3.221 m
3.288 m
3.180 m
3.443 m
2.966 m
2.967 m
2.898 m
2.946 m
2.873 m
3.115 m
2.812 m
2.986 m
2.831 m
2.789 m
2.988 m
2.927 m
2.823 m
2.853 m
2.854 m
2.812 m
2.800 m
2.802 m
2.847 m
2.851 m
2.788 m
2.775 m
2.758 m
2.750 m
2.660 m
2.740 m
2.768 m
2.712 m
2.648 m
2.709 m
2.662 m
2.622 m
2.661 m
2.755 m
2.839 m
2.707 m
2.652 m
2.735 m
2.746 m
2.849 m
2.761 m
2.827 m
2.803 m
2.749 m
2.807 m
3.157 m
2.807 m
2.909 m
3.370 m
3.415 m
3.232 m
3.005 m
3.773 m
3.985 m
2.866 m
2.768 m
2.907 m
3.240 m
2.795 m
no value
no value
no value
no value
no value
2.973 m
3.065 m
2.948 m
3.823 m
3.028 m
3.094 m
2.795 m
no value
3.363 m
2.917 m
no value
no value
2.931 m
no value
2.672 m
2.695 m
3.036 m
3.062 m
3.021 m
2.950 m
3.017 m
2.813 m
2.860 m
3.025 m
3.027 m
2.746 m
3.014 m
3.274 m
2.929 m
3.593 m
2.989 m
3.902 m
3.325 m
2.845 m
2.740 m
2.667 m
2.652 m
2.922 m
2.947 m
2.864 m
2.836 m
2.955 m
3.420 m
3.056 m
2.754 m
3.061 m
2.962 m
2.824 m
2.891 m
3.347 m
2.888 m
2.908 m
2.906 m
3.165 m
2.858 m
3.408 m
3.802 m
2.735 m
2.685 m
2.861 m
2.777 m
2.734 m
2.629 m
2.664 m
2.551 m
2.536 m
2.576 m
2.568 m
2.622 m
2.797 m
2.595 m
2.584 m
2.583 m
2.650 m
3.263 m
2.871 m
2.707 m
2.818 m
2.882 m
3.182 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
2.569 m
2.565 m
2.529 m
2.613 m
2.552 m
2.554 m
2.493 m

The whole record since 2002, weekly averages

The whole record since 2002, weekly averages 3 m 4 m Lowest 2.366 m 2.493 m
  • Level
  • Our record
Weekly averages of the Perch Creek at Sarnia from 13 November 2002 to 25 October 2026.
Table: The whole record since 2002, weekly averages
Week startingWeekly average (m)
2.670 m
2.685 m
2.671 m
2.644 m
2.643 m
2.892 m
2.730 m
2.813 m
2.760 m
2.739 m
2.722 m
2.892 m
3.103 m
2.933 m
2.962 m
3.146 m
3.067 m
3.124 m
no value
no value
no value
no value
no value
no value
no value
no value
no value
3.188 m
3.028 m
2.915 m
3.219 m
2.955 m
2.802 m
3.033 m
2.874 m
2.785 m
2.700 m
2.647 m
2.635 m
2.648 m
2.632 m
2.638 m
2.626 m
2.610 m
2.657 m
2.694 m
2.653 m
2.641 m
2.736 m
2.695 m
2.870 m
3.330 m
2.862 m
3.177 m
3.292 m
2.948 m
3.073 m
2.884 m
3.203 m
3.696 m
3.049 m
2.914 m
2.897 m
2.940 m
3.120 m
3.146 m
3.446 m
3.810 m
3.956 m
3.129 m
2.966 m
3.166 m
3.652 m
2.963 m
2.839 m
2.773 m
2.856 m
3.269 m
3.305 m
3.471 m
3.796 m
2.874 m
2.895 m
3.034 m
2.785 m
2.704 m
2.771 m
2.727 m
2.652 m
2.846 m
2.803 m
2.657 m
2.618 m
2.693 m
2.674 m
2.708 m
2.636 m
2.608 m
2.610 m
2.619 m
2.759 m
2.703 m
2.846 m
3.074 m
2.735 m
2.681 m
3.133 m
3.352 m
3.664 m
3.110 m
2.874 m
3.551 m
3.472 m
3.631 m
2.947 m
2.854 m
2.829 m
3.257 m
4.119 m
2.955 m
2.856 m
3.586 m
no value
no value
no value
no value
2.766 m
2.986 m
3.849 m
2.861 m
2.778 m
2.740 m
2.752 m
2.726 m
2.726 m
2.858 m
2.760 m
2.788 m
2.636 m
2.685 m
2.782 m
2.668 m
2.619 m
2.620 m
2.626 m
2.627 m
2.609 m
2.611 m
no value
no value
no value
no value
no value
2.388 m
2.407 m
2.414 m
2.748 m
3.303 m
2.744 m
3.388 m
2.710 m
2.613 m
2.817 m
3.959 m
3.541 m
3.146 m
3.903 m
3.172 m
3.677 m
3.204 m
3.636 m
2.986 m
2.704 m
3.515 m
no value
no value
no value
3.035 m
2.885 m
2.782 m
2.798 m
2.588 m
2.742 m
3.803 m
2.791 m
2.593 m
2.542 m
2.499 m
2.560 m
2.679 m
2.512 m
2.856 m
2.622 m
2.604 m
2.851 m
2.476 m
2.425 m
2.589 m
2.805 m
2.485 m
2.698 m
2.636 m
2.597 m
3.464 m
3.334 m
3.608 m
3.804 m
2.937 m
3.168 m
3.509 m
3.079 m
3.779 m
2.982 m
3.253 m
3.033 m
3.177 m
3.923 m
3.260 m
3.449 m
2.849 m
2.806 m
2.825 m
2.799 m
2.766 m
3.653 m
3.771 m
3.803 m
3.200 m
3.053 m
2.785 m
2.878 m
2.725 m
2.966 m
2.796 m
3.053 m
3.258 m
2.701 m
2.621 m
3.029 m
2.671 m
2.584 m
2.534 m
2.484 m
2.460 m
2.574 m
2.439 m
2.418 m
2.542 m
2.430 m
2.539 m
2.465 m
2.422 m
2.422 m
2.435 m
2.430 m
2.391 m
2.410 m
2.408 m
2.435 m
2.435 m
2.414 m
2.444 m
2.552 m
2.539 m
2.778 m
2.784 m
2.900 m
3.325 m
3.058 m
4.126 m
2.901 m
2.704 m
2.997 m
3.618 m
3.143 m
3.673 m
2.749 m
3.470 m
3.295 m
3.952 m
3.650 m
3.686 m
2.945 m
2.802 m
2.638 m
2.586 m
2.599 m
2.958 m
2.642 m
2.605 m
2.619 m
3.109 m
2.826 m
3.285 m
3.121 m
2.656 m
2.537 m
3.126 m
2.570 m
2.703 m
2.602 m
2.473 m
2.439 m
2.464 m
3.144 m
3.829 m
2.552 m
2.578 m
2.468 m
2.443 m
2.466 m
2.688 m
3.109 m
3.698 m
3.562 m
3.794 m
3.620 m
3.375 m
3.246 m
3.887 m
3.531 m
2.764 m
2.675 m
2.837 m
2.779 m
3.000 m
4.729 m
3.184 m
3.246 m
3.393 m
3.999 m
2.926 m
2.842 m
3.270 m
3.628 m
2.904 m
3.373 m
3.659 m
3.249 m
3.134 m
2.791 m
2.611 m
2.527 m
2.524 m
3.257 m
2.776 m
2.887 m
2.551 m
2.444 m
2.443 m
2.483 m
2.517 m
2.876 m
2.443 m
2.512 m
2.415 m
2.395 m
no value
2.440 m
2.480 m
2.654 m
no value
2.506 m
2.499 m
no value
2.410 m
no value
2.440 m
2.779 m
2.853 m
2.698 m
2.927 m
2.849 m
2.653 m
2.568 m
2.538 m
3.333 m
2.605 m
2.532 m
2.515 m
2.586 m
2.644 m
4.195 m
3.170 m
2.662 m
2.592 m
3.514 m
2.794 m
2.623 m
2.739 m
no value
no value
no value
no value
no value
2.734 m
2.563 m
2.494 m
2.436 m
2.410 m
2.769 m
2.463 m
2.480 m
2.552 m
2.500 m
2.379 m
2.503 m
2.512 m
2.444 m
2.537 m
2.427 m
2.594 m
2.528 m
2.662 m
2.473 m
2.421 m
2.748 m
2.581 m
3.184 m
3.180 m
3.308 m
2.711 m
2.892 m
2.887 m
3.603 m
3.115 m
2.727 m
2.944 m
2.794 m
2.810 m
2.842 m
4.052 m
3.217 m
3.974 m
4.212 m
4.012 m
3.585 m
3.335 m
3.287 m
2.937 m
3.695 m
3.554 m
2.981 m
3.289 m
3.622 m
3.443 m
2.870 m
2.574 m
2.698 m
3.635 m
2.852 m
2.649 m
2.494 m
2.512 m
2.635 m
2.470 m
2.489 m
2.407 m
2.421 m
2.392 m
2.434 m
2.420 m
2.600 m
2.767 m
2.585 m
2.495 m
3.372 m
2.791 m
2.592 m
2.506 m
2.649 m
3.059 m
4.701 m
3.792 m
3.284 m
2.943 m
3.265 m
3.028 m
2.824 m
2.988 m
3.400 m
3.236 m
2.829 m
3.012 m
3.011 m
3.208 m
2.852 m
3.051 m
2.755 m
2.602 m
2.536 m
2.518 m
2.529 m
2.689 m
2.983 m
2.912 m
2.610 m
2.569 m
2.762 m
2.636 m
2.566 m
2.586 m
2.434 m
no value
2.373 m
2.484 m
2.451 m
no value
2.703 m
3.051 m
2.429 m
2.420 m
2.742 m
2.563 m
2.472 m
2.425 m
2.420 m
2.429 m
2.455 m
2.506 m
4.292 m
2.840 m
2.828 m
2.625 m
2.531 m
2.684 m
2.818 m
3.195 m
2.918 m
2.864 m
3.839 m
3.474 m
2.741 m
3.927 m
2.751 m
3.112 m
3.115 m
3.565 m
3.343 m
3.974 m
2.808 m
2.748 m
2.634 m
4.217 m
3.602 m
3.372 m
3.030 m
2.656 m
2.555 m
2.553 m
3.082 m
2.651 m
3.243 m
2.665 m
2.743 m
2.665 m
3.021 m
2.520 m
2.467 m
2.607 m
no value
no value
no value
no value
no value
2.419 m
no value
no value
no value
no value
no value
no value
3.069 m
2.603 m
2.541 m
2.909 m
2.649 m
no value
no value
no value
3.603 m
no value
no value
3.713 m
2.817 m
no value
no value
2.715 m
2.988 m
3.257 m
2.945 m
3.782 m
4.579 m
3.539 m
3.755 m
3.385 m
no value
no value
3.306 m
2.807 m
3.659 m
3.264 m
2.833 m
no value
no value
2.717 m
2.708 m
no value
3.082 m
no value
no value
2.633 m
2.752 m
2.912 m
2.628 m
no value
no value
3.389 m
2.923 m
3.058 m
2.843 m
2.753 m
2.810 m
2.906 m
3.070 m
3.019 m
2.850 m
2.813 m
3.597 m
2.775 m
2.725 m
2.776 m
3.423 m
2.959 m
2.934 m
2.803 m
2.821 m
2.691 m
2.752 m
2.737 m
2.671 m
2.613 m
2.682 m
3.799 m
4.047 m
3.087 m
no value
3.710 m
no value
2.804 m
2.702 m
no value
no value
2.677 m
no value
3.284 m
3.427 m
3.077 m
3.838 m
no value
no value
no value
no value
no value
no value
no value
no value
2.670 m
2.644 m
2.739 m
2.645 m
2.617 m
2.709 m
2.603 m
2.640 m
2.549 m
2.639 m
2.663 m
2.763 m
2.567 m
2.808 m
2.685 m
2.593 m
2.621 m
2.917 m
3.467 m
2.912 m
3.328 m
2.924 m
2.779 m
3.224 m
3.285 m
3.058 m
3.628 m
3.281 m
3.353 m
2.954 m
3.747 m
4.276 m
3.364 m
3.387 m
2.865 m
3.002 m
3.263 m
3.405 m
2.994 m
no value
3.072 m
3.184 m
4.233 m
no value
no value
no value
3.060 m
no value
no value
no value
no value
3.132 m
3.086 m
2.868 m
no value
no value
no value
no value
no value
no value
3.241 m
2.917 m
3.248 m
2.780 m
2.644 m
2.687 m
3.017 m
2.978 m
2.851 m
2.938 m
3.693 m
3.179 m
3.587 m
3.674 m
3.371 m
2.915 m
2.997 m
2.951 m
3.120 m
3.538 m
3.002 m
2.852 m
2.924 m
3.777 m
3.916 m
3.063 m
3.199 m
2.959 m
3.864 m
3.057 m
2.896 m
3.475 m
no value
no value
no value
3.599 m
no value
no value
no value
no value
no value
3.387 m
no value
no value
no value
no value
no value
no value
no value
2.951 m
no value
2.943 m
2.893 m
no value
3.208 m
3.132 m
3.576 m
3.291 m
3.035 m
3.118 m
3.064 m
3.203 m
3.073 m
3.017 m
3.747 m
3.211 m
3.672 m
3.151 m
2.991 m
3.331 m
4.475 m
3.251 m
3.156 m
3.140 m
3.179 m
3.181 m
3.436 m
3.499 m
3.790 m
3.091 m
3.085 m
3.137 m
3.053 m
2.946 m
2.956 m
2.944 m
2.910 m
3.181 m
3.202 m
3.037 m
2.944 m
2.921 m
2.940 m
2.941 m
3.017 m
2.950 m
3.164 m
2.926 m
2.938 m
2.869 m
2.875 m
2.909 m
3.495 m
3.038 m
2.959 m
2.907 m
3.777 m
3.429 m
3.081 m
3.135 m
3.501 m
3.325 m
2.988 m
3.309 m
3.107 m
3.461 m
3.134 m
2.922 m
3.084 m
2.951 m
3.857 m
3.001 m
3.219 m
3.140 m
3.020 m
3.653 m
3.191 m
3.295 m
3.218 m
no value
3.878 m
3.598 m
3.640 m
3.203 m
3.162 m
3.275 m
3.363 m
3.269 m
3.343 m
3.318 m
3.321 m
3.339 m
3.318 m
3.311 m
3.364 m
3.365 m
3.362 m
3.392 m
3.510 m
3.286 m
3.297 m
3.318 m
3.221 m
3.250 m
3.598 m
3.189 m
3.214 m
3.247 m
3.844 m
3.255 m
3.313 m
3.473 m
3.416 m
3.299 m
3.245 m
3.186 m
3.115 m
3.289 m
3.828 m
3.736 m
3.496 m
3.366 m
3.290 m
3.227 m
3.199 m
3.253 m
3.291 m
3.219 m
3.183 m
3.376 m
3.374 m
3.348 m
3.261 m
3.286 m
3.253 m
3.367 m
3.323 m
3.546 m
3.350 m
3.363 m
3.531 m
3.363 m
3.447 m
3.400 m
3.384 m
3.389 m
3.404 m
3.427 m
3.414 m
3.483 m
3.443 m
3.375 m
3.351 m
3.474 m
3.310 m
3.180 m
3.236 m
3.232 m
3.141 m
3.196 m
3.223 m
3.143 m
3.096 m
3.199 m
3.258 m
3.588 m
3.443 m
3.172 m
3.107 m
3.313 m
3.272 m
3.039 m
3.092 m
3.113 m
3.017 m
2.982 m
3.001 m
3.581 m
3.382 m
3.085 m
2.978 m
3.525 m
3.292 m
2.940 m
2.946 m
2.939 m
2.917 m
2.929 m
2.908 m
2.872 m
2.947 m
2.892 m
2.873 m
2.888 m
3.285 m
3.139 m
3.037 m
2.966 m
2.975 m
3.013 m
2.954 m
2.958 m
2.963 m
2.936 m
2.969 m
2.929 m
2.932 m
3.602 m
2.952 m
3.401 m
3.332 m
2.958 m
3.804 m
2.964 m
2.874 m
2.950 m
3.001 m
3.100 m
3.538 m
3.053 m
3.068 m
3.157 m
2.948 m
2.919 m
2.765 m
2.715 m
2.761 m
2.872 m
3.776 m
3.873 m
3.221 m
3.288 m
3.180 m
3.443 m
2.966 m
2.967 m
2.898 m
2.946 m
2.873 m
3.115 m
2.812 m
2.986 m
2.831 m
2.789 m
2.988 m
2.927 m
2.823 m
2.853 m
2.854 m
2.812 m
2.800 m
2.802 m
2.847 m
2.851 m
2.788 m
2.775 m
2.758 m
2.750 m
2.660 m
2.740 m
2.768 m
2.712 m
2.648 m
2.709 m
2.662 m
2.622 m
2.661 m
2.755 m
2.839 m
2.707 m
2.652 m
2.735 m
2.746 m
2.849 m
2.761 m
2.827 m
2.803 m
2.749 m
2.807 m
3.157 m
2.807 m
2.909 m
3.370 m
3.415 m
3.232 m
3.005 m
3.773 m
3.985 m
2.866 m
2.768 m
2.907 m
3.240 m
2.795 m
no value
no value
no value
no value
no value
2.973 m
3.065 m
2.948 m
3.823 m
3.028 m
3.094 m
2.795 m
no value
3.363 m
2.917 m
no value
no value
2.931 m
no value
2.672 m
2.695 m
3.036 m
3.062 m
3.021 m
2.950 m
3.017 m
2.813 m
2.860 m
3.025 m
3.027 m
2.746 m
3.014 m
3.274 m
2.929 m
3.593 m
2.989 m
3.902 m
3.325 m
2.845 m
2.740 m
2.667 m
2.652 m
2.922 m
2.947 m
2.864 m
2.836 m
2.955 m
3.420 m
3.056 m
2.754 m
3.061 m
2.962 m
2.824 m
2.891 m
3.347 m
2.888 m
2.908 m
2.906 m
3.165 m
2.858 m
3.408 m
3.802 m
2.735 m
2.685 m
2.861 m
2.777 m
2.734 m
2.629 m
2.664 m
2.551 m
2.536 m
2.576 m
2.568 m
2.622 m
2.797 m
2.595 m
2.584 m
2.583 m
2.650 m
3.263 m
2.871 m
2.707 m
2.818 m
2.882 m
3.182 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
2.569 m
2.565 m
2.529 m
2.613 m
2.552 m
2.554 m
2.493 m

How this compares

  • The daily average on 25 October 2026 was 2.491 m, the fifth lowest for 25 October in 22 years of record (2003 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
2.592 m
2.796 m
2.615 m
3.924 m
3.208 m
3.162 m
2.852 m
2.953 m
2.856 m

Year by year

The lowest and highest daily average of each year

The lowest and highest daily average of each year 4 m 6 m Highest 6.114 m, 2011 Lowest 2.366 m, 2012
  • Each year, lowest to highest
  • The year so far
  • Lowest in our series
  • Highest in our series
The lowest and highest daily average of the Perch Creek at Sarnia in each year from 2003 to 2024 with a value on at least 300 days, and in 2026 so far. The lowest daily average in our series since 13 November 2002 was 2.366 m, on 13 July 2012. The highest was 6.114 m, on 30 November 2011.
Table: The lowest and highest daily average of each year
YearLowest daily average (m)DayHighest daily average (m)DayDays with a value
2.608 m5.097 m303
2.605 m6.083 m366
2.384 m5.142 m301
2.417 m5.709 m344
2.388 m4.868 m365
2.417 m5.884 m366
2.386 m6.05 m343
2.368 m4.747 m329
2.379 m6.114 m365
2.366 m5.799 m347
2.751 m5.84 m364
2.799 m4.931 m360
2.992 m5.936 m366
2.788 m5.088 m365
2.597 m5.307 m365
2.531 m5.428 m364
so far, provisional2.485 m2.861 m46

Each year from January to December, weekly averages

Each year from January to December, weekly averages 3 m 4 m 2011, highest day 2012, lowest day 2026 so far
  • The year so far
  • Year of the lowest day in our series
  • Year of the highest day in our series
  • Other years
  • Normal range for the week
The weekly averages of the Perch Creek at Sarnia in each year from 2003 to 2024 with a value in at least 26 weeks, and in 2026 so far, on one axis from January to December, with the normal range for each week. The lowest daily average in our series since 13 November 2002 was in 2012, the highest in 2011. Each week is 7 days counted from 1 January (in a leap year, the weeks after 29 February start a day earlier), the last to 31 December.
Table: Each year from January to December, weekly averages
Week so far Weekly average (m), lowest day Weekly average (m), highest day Weekly average (m)Normal range (m)
to no value3.173 m3.748 m2.749 m to 3.887 m
to no value2.821 m2.757 m2.714 m to 3.920 m
to no value2.987 m2.896 m2.704 m to 3.964 m
to no value3.336 m2.840 m2.697 m to 3.663 m
to no value3.277 m2.764 m2.697 m to 3.653 m
to no value2.870 m2.847 m2.715 m to 3.497 m
to no value2.962 m3.534 m2.706 m to 3.763 m
to no value3.020 m3.708 m2.669 m to 3.992 m
to no value3.171 m3.399 m2.657 m to 3.958 m
to no value2.927 m4.494 m2.750 m to 4.257 m
to no value3.025 m4.157 m2.846 m to 4.341 m
to no value2.790 m3.668 m2.785 m to 4.206 m
to no value2.616 m3.347 m2.665 m to 4.020 m
to no value2.547 m3.318 m2.609 m to 4.040 m
to no value2.510 m2.926 m2.694 m to 3.835 m
to no value2.528 m3.380 m2.668 m to 3.740 m
to no value2.655 m3.835 m2.644 m to 3.750 m
to no value2.954 m3.069 m2.641 m to 3.701 m
to no value2.953 m3.080 m2.640 m to 3.535 m
to no value2.633 m3.789 m2.605 m to 3.646 m
to no value2.548 m3.330 m2.575 m to 3.556 m
to no value2.741 m3.088 m2.579 m to 3.375 m
to no value2.673 m2.614 m2.550 m to 3.380 m
to no value2.563 m2.627 m2.530 m to 3.375 m
to no value2.604 m3.463 m2.509 m to 3.404 m
to no value2.444 m2.957 m2.500 m to 3.401 m
to no valueno value2.784 m2.484 m to 3.379 m
to no value2.367 m2.519 m2.476 m to 3.370 m
to no value2.481 m2.512 m2.448 m to 3.384 m
to no value2.444 m2.572 m2.449 m to 3.368 m
to no valueno value2.522 m2.442 m to 3.355 m
to no value2.618 m2.511 m2.425 m to 3.359 m
to no value3.043 m2.403 m2.422 m to 3.373 m
to no value2.432 m2.424 m2.423 m to 3.362 m
to no value2.421 m2.395 m2.423 m to 3.303 m
to no value2.664 m2.431 m2.418 m to 3.280 m
to 2.573 m2.620 m2.428 m2.427 m to 3.317 m
to 2.554 m2.490 m2.503 m2.434 m to 3.274 m
to 2.513 m2.428 m2.632 m2.428 m to 3.238 m
to 2.643 m2.420 m2.788 m2.421 m to 3.277 m
to 2.528 m2.424 m2.486 m2.430 m to 3.280 m
to 2.541 m2.453 m3.141 m2.427 m to 3.214 m
to no value2.505 m2.971 m2.426 m to 3.396 m
to no value4.177 m2.640 m2.427 m to 3.536 m
to no value2.926 m2.519 m2.510 m to 3.412 m
to no value2.830 m2.627 m2.533 m to 3.411 m
to no value2.637 m2.871 m2.585 m to 3.734 m
to no value2.540 m4.537 m2.592 m to 3.780 m
to no value2.638 m4.009 m2.624 m to 3.737 m
to no value2.831 m3.247 m2.627 m to 3.320 m
to no value3.130 m3.011 m2.659 m to 3.467 m
to no value2.942 m3.113 m2.756 m to 3.899 m
Every year
YearDays with a valueDays below the normal range
to 470
36416
2919
36513
3650
3660
3600
3640
2501
2697
27342
2654
25536
347110
36543
329130
343101
36631
36599
34433
30136
3660
3035
466

How it compares

That is within the normal range for the date.

Records

  • Highest daily average in our series since 13 November 2002: 6.114 m on 30 November 2011.
  • Lowest daily average in our series since 13 November 2002: 2.366 m on 13 July 2012.

About this gauge

Sarnia is a gauge on the Perch Creek in Canada.

It lies at 42.9841° N, 82.3187° W.

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

Our readings for this gauge go back to 13 November 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 2.43 m to 3.40 m: the 10th to 90th percentile of the daily averages from 18 October to 1 November in 20 years between 2002 and 2024.

Keep exploring

Sources