World Water Levels

normal for the date

Lake Superior at Marquette C.G.: history

On Lake Superior at Marquette C.G. averaged 183.477 m above IGLD 1985.

That is within the normal range for the date. The normal range for 4 October is 183.23 m to 183.80 m: the 10th to 90th percentile of the daily averages from 27 September to 11 October in 46 years between 1980 and 2025.

The last 90 days, against the normal range for each day
The last 90 days, against the normal range for each day 183.25 m 183.50 m 183.75 m 184.00 m Highest 183.98 m 183.477 m
  • Level
  • Normal range for the date
  • Median for the date
  • A year earlier
  • Our record
Daily averages of Lake Superior at Marquette C.G. from 7 July 2026 to 4 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
183.488 m183.268 m to 183.733 m183.453 m183.422 m
183.496 m183.272 m to 183.735 m183.454 m183.424 m
183.491 m183.274 m to 183.736 m183.455 m183.421 m
183.486 m183.274 m to 183.737 m183.460 m183.419 m
183.479 m183.276 m to 183.737 m183.460 m183.416 m
183.468 m183.280 m to 183.738 m183.465 m183.419 m
183.484 m183.280 m to 183.741 m183.469 m183.417 m
183.496 m183.281 m to 183.741 m183.472 m183.435 m
183.515 m183.287 m to 183.743 m183.476 m183.447 m
183.505 m183.290 m to 183.745 m183.480 m183.503 m
183.510 m183.292 m to 183.745 m183.487 m183.484 m
183.523 m183.292 m to 183.748 m183.495 m183.469 m
183.518 m183.292 m to 183.750 m183.496 m183.469 m
183.499 m183.293 m to 183.751 m183.497 m183.469 m
183.554 m183.294 m to 183.754 m183.497 m183.465 m
183.550 m183.293 m to 183.756 m183.497 m183.456 m
183.530 m183.294 m to 183.766 m183.497 m183.468 m
183.525 m183.295 m to 183.771 m183.498 m183.504 m
183.532 m183.296 m to 183.772 m183.500 m183.501 m
183.538 m183.297 m to 183.772 m183.501 m183.495 m
183.541 m183.299 m to 183.772 m183.502 m183.504 m
183.538 m183.299 m to 183.772 m183.503 m183.515 m
183.530 m183.301 m to 183.772 m183.503 m183.520 m
183.537 m183.303 m to 183.772 m183.503 m183.517 m
183.537 m183.306 m to 183.772 m183.503 m183.519 m
183.553 m183.308 m to 183.778 m183.501 m183.505 m
183.550 m183.311 m to 183.779 m183.501 m183.507 m
183.535 m183.312 m to 183.779 m183.501 m183.512 m
183.521 m183.314 m to 183.780 m183.501 m183.515 m
183.538 m183.314 m to 183.781 m183.501 m183.510 m
183.528 m183.314 m to 183.781 m183.503 m183.500 m
183.524 m183.314 m to 183.781 m183.503 m183.498 m
183.546 m183.314 m to 183.786 m183.504 m183.497 m
183.556 m183.314 m to 183.793 m183.506 m183.508 m
183.546 m183.314 m to 183.800 m183.508 m183.511 m
183.540 m183.314 m to 183.801 m183.507 m183.527 m
183.542 m183.314 m to 183.802 m183.507 m183.532 m
183.542 m183.313 m to 183.803 m183.506 m183.542 m
183.540 m183.308 m to 183.804 m183.506 m183.531 m
183.540 m183.304 m to 183.805 m183.506 m183.512 m
183.542 m183.304 m to 183.808 m183.506 m183.537 m
183.541 m183.303 m to 183.812 m183.506 m183.550 m
183.543 m183.302 m to 183.814 m183.505 m183.506 m
183.548 m183.299 m to 183.814 m183.505 m183.513 m
183.539 m183.298 m to 183.814 m183.506 m183.522 m
183.537 m183.298 m to 183.815 m183.505 m183.516 m
183.553 m183.296 m to 183.816 m183.504 m183.510 m
183.569 m183.296 m to 183.815 m183.502 m183.536 m
183.552 m183.294 m to 183.815 m183.501 m183.559 m
183.530 m183.292 m to 183.815 m183.501 m183.562 m
183.549 m183.291 m to 183.814 m183.501 m183.536 m
183.561 m183.290 m to 183.814 m183.502 m183.515 m
183.549 m183.290 m to 183.814 m183.502 m183.540 m
183.531 m183.290 m to 183.814 m183.503 m183.521 m
183.540 m183.287 m to 183.814 m183.504 m183.501 m
183.532 m183.282 m to 183.814 m183.505 m183.500 m
no value183.282 m to 183.814 m183.505 m183.498 m
no value183.280 m to 183.813 m183.506 m183.494 m
no value183.278 m to 183.811 m183.507 m183.535 m
no value183.278 m to 183.808 m183.509 m183.523 m
183.527 m183.274 m to 183.808 m183.510 m183.533 m
183.522 m183.269 m to 183.808 m183.511 m183.539 m
183.510 m183.269 m to 183.808 m183.511 m183.533 m
183.495 m183.269 m to 183.811 m183.512 m183.502 m
183.509 m183.269 m to 183.811 m183.512 m183.513 m
183.541 m183.268 m to 183.811 m183.512 m183.539 m
183.508 m183.262 m to 183.811 m183.512 m183.540 m
183.524 m183.261 m to 183.810 m183.513 m183.530 m
183.549 m183.260 m to 183.808 m183.513 m183.531 m
183.536 m183.259 m to 183.806 m183.513 m183.532 m
183.504 m183.257 m to 183.804 m183.514 m183.520 m
183.533 m183.254 m to 183.804 m183.516 m183.512 m
183.528 m183.253 m to 183.802 m183.516 m183.525 m
183.524 m183.253 m to 183.801 m183.514 m183.532 m
183.508 m183.255 m to 183.801 m183.513 m183.524 m
183.529 m183.255 m to 183.801 m183.511 m183.506 m
183.518 m183.255 m to 183.801 m183.510 m183.505 m
183.502 m183.253 m to 183.800 m183.509 m183.521 m
183.496 m183.253 m to 183.799 m183.508 m183.538 m
183.492 m183.253 m to 183.796 m183.506 m183.536 m
183.485 m183.252 m to 183.799 m183.506 m183.519 m
183.485 m183.251 m to 183.799 m183.505 m183.520 m
183.483 m183.250 m to 183.799 m183.505 m183.505 m
183.476 m183.249 m to 183.799 m183.498 m183.502 m
183.461 m183.248 m to 183.800 m183.498 m183.507 m
183.467 m183.241 m to 183.801 m183.498 m183.510 m
183.485 m183.239 m to 183.801 m183.496 m183.486 m
183.496 m183.235 m to 183.801 m183.496 m183.471 m
183.463 m183.234 m to 183.801 m183.495 m183.492 m
183.477 m183.233 m to 183.801 m183.492 m183.475 m
The last 12 months, against the normal range for each day
The last 12 months, against the normal range for each day 183.0 m 183.5 m 184.0 m Highest 183.98 m Lowest 182.752 m 183.477 m
  • Level
  • Normal range for the date
  • Median for the date
  • Our record
Daily averages of Lake Superior at Marquette C.G. from 4 October 2025 to 4 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
183.475 m183.233 m to 183.801 m183.492 m
183.462 m183.231 m to 183.803 m183.490 m
183.497 m183.227 m to 183.803 m183.489 m
183.507 m183.227 m to 183.803 m183.489 m
183.494 m183.227 m to 183.806 m183.489 m
183.454 m183.224 m to 183.808 m183.489 m
183.474 m183.219 m to 183.806 m183.489 m
183.489 m183.218 m to 183.806 m183.488 m
183.449 m183.218 m to 183.806 m183.488 m
183.458 m183.217 m to 183.806 m183.487 m
183.474 m183.217 m to 183.806 m183.480 m
183.474 m183.217 m to 183.806 m183.479 m
183.445 m183.216 m to 183.806 m183.480 m
183.442 m183.216 m to 183.808 m183.481 m
183.473 m183.215 m to 183.809 m183.482 m
183.492 m183.216 m to 183.809 m183.482 m
183.463 m183.220 m to 183.808 m183.484 m
183.470 m183.220 m to 183.808 m183.482 m
183.523 m183.216 m to 183.808 m183.482 m
183.513 m183.215 m to 183.803 m183.481 m
183.478 m183.215 m to 183.802 m183.480 m
183.452 m183.215 m to 183.802 m183.479 m
183.446 m183.212 m to 183.800 m183.478 m
183.442 m183.211 m to 183.798 m183.478 m
183.437 m183.210 m to 183.798 m183.478 m
183.440 m183.209 m to 183.797 m183.478 m
183.447 m183.208 m to 183.795 m183.478 m
183.459 m183.208 m to 183.792 m183.478 m
183.448 m183.206 m to 183.789 m183.474 m
183.388 m183.206 m to 183.786 m183.471 m
183.415 m183.204 m to 183.780 m183.471 m
183.425 m183.201 m to 183.777 m183.476 m
183.453 m183.201 m to 183.777 m183.474 m
183.418 m183.197 m to 183.774 m183.469 m
183.445 m183.195 m to 183.774 m183.464 m
183.431 m183.192 m to 183.774 m183.463 m
183.433 m183.192 m to 183.774 m183.455 m
183.415 m183.191 m to 183.774 m183.455 m
183.375 m183.187 m to 183.774 m183.455 m
183.404 m183.184 m to 183.774 m183.455 m
183.403 m183.187 m to 183.774 m183.454 m
183.377 m183.187 m to 183.774 m183.454 m
183.396 m183.184 m to 183.768 m183.453 m
183.412 m183.184 m to 183.763 m183.453 m
183.384 m183.182 m to 183.763 m183.455 m
183.364 m183.178 m to 183.758 m183.453 m
183.344 m183.178 m to 183.755 m183.452 m
183.336 m183.178 m to 183.748 m183.452 m
183.354 m183.178 m to 183.746 m183.453 m
183.333 m183.177 m to 183.744 m183.452 m
183.353 m183.177 m to 183.742 m183.451 m
183.337 m183.174 m to 183.740 m183.446 m
183.367 m183.167 m to 183.738 m183.445 m
183.461 m183.165 m to 183.735 m183.444 m
183.452 m183.165 m to 183.732 m183.441 m
183.393 m183.164 m to 183.730 m183.438 m
183.359 m183.164 m to 183.729 m183.433 m
183.384 m183.164 m to 183.725 m183.431 m
183.334 m183.163 m to 183.724 m183.427 m
183.317 m183.163 m to 183.722 m183.422 m
183.357 m183.163 m to 183.720 m183.421 m
183.327 m183.160 m to 183.714 m183.418 m
183.304 m183.156 m to 183.714 m183.416 m
183.325 m183.153 m to 183.710 m183.414 m
183.329 m183.145 m to 183.706 m183.413 m
183.295 m183.139 m to 183.705 m183.411 m
183.302 m183.133 m to 183.704 m183.408 m
183.351 m183.130 m to 183.699 m183.406 m
183.326 m183.127 m to 183.698 m183.406 m
183.293 m183.126 m to 183.693 m183.404 m
183.313 m183.118 m to 183.692 m183.404 m
183.315 m183.117 m to 183.690 m183.402 m
183.275 m183.116 m to 183.688 m183.401 m
183.240 m183.113 m to 183.682 m183.400 m
183.279 m183.112 m to 183.687 m183.398 m
183.277 m183.112 m to 183.681 m183.392 m
183.332 m183.111 m to 183.678 m183.390 m
183.272 m183.111 m to 183.677 m183.388 m
183.286 m183.106 m to 183.676 m183.384 m
183.271 m183.105 m to 183.676 m183.384 m
183.289 m183.105 m to 183.674 m183.379 m
183.269 m183.104 m to 183.671 m183.378 m
183.275 m183.089 m to 183.672 m183.382 m
183.259 m183.089 m to 183.667 m183.379 m
183.241 m183.086 m to 183.662 m183.378 m
183.297 m183.085 m to 183.662 m183.378 m
183.406 m183.084 m to 183.665 m183.376 m
183.310 m183.081 m to 183.666 m183.370 m
183.306 m183.080 m to 183.659 m183.368 m
183.280 m183.080 m to 183.654 m183.365 m
183.281 m183.075 m to 183.653 m183.362 m
183.276 m183.075 m to 183.651 m183.360 m
183.248 m183.069 m to 183.653 m183.358 m
183.249 m183.073 m to 183.649 m183.360 m
183.256 m183.077 m to 183.647 m183.360 m
183.240 m183.073 m to 183.642 m183.360 m
183.254 m183.071 m to 183.642 m183.358 m
183.279 m183.069 m to 183.647 m183.355 m
183.270 m183.068 m to 183.648 m183.350 m
183.269 m183.068 m to 183.647 m183.348 m
183.245 m183.068 m to 183.642 m183.346 m
183.256 m183.068 m to 183.642 m183.345 m
183.344 m183.064 m to 183.636 m183.341 m
183.259 m183.057 m to 183.624 m183.340 m
183.240 m183.055 m to 183.624 m183.338 m
183.268 m183.055 m to 183.623 m183.331 m
183.262 m183.055 m to 183.622 m183.329 m
183.307 m183.044 m to 183.619 m183.329 m
183.240 m183.038 m to 183.618 m183.328 m
183.232 m183.034 m to 183.619 m183.322 m
183.265 m183.034 m to 183.619 m183.320 m
183.282 m183.034 m to 183.617 m183.317 m
183.244 m183.036 m to 183.614 m183.315 m
183.241 m183.033 m to 183.605 m183.313 m
183.226 m183.029 m to 183.597 m183.313 m
183.242 m183.026 m to 183.598 m183.311 m
183.261 m183.021 m to 183.598 m183.309 m
183.255 m183.016 m to 183.598 m183.307 m
183.264 m183.013 m to 183.596 m183.303 m
183.225 m183.011 m to 183.594 m183.301 m
183.184 m183.009 m to 183.591 m183.297 m
183.216 m183.010 m to 183.591 m183.296 m
183.222 m183.012 m to 183.591 m183.293 m
183.195 m183.012 m to 183.591 m183.291 m
183.188 m183.010 m to 183.591 m183.290 m
183.264 m183.008 m to 183.590 m183.289 m
183.229 m183.005 m to 183.590 m183.289 m
183.168 m183.003 m to 183.590 m183.288 m
183.163 m183.001 m to 183.590 m183.288 m
183.192 m183.000 m to 183.587 m183.285 m
183.211 m183.000 m to 183.580 m183.285 m
183.188 m183.001 m to 183.578 m183.283 m
183.176 m183.002 m to 183.575 m183.280 m
183.169 m183.002 m to 183.578 m183.273 m
183.181 m182.996 m to 183.574 m183.273 m
183.174 m182.996 m to 183.574 m183.276 m
183.171 m182.991 m to 183.573 m183.272 m
183.170 m182.986 m to 183.561 m183.272 m
183.186 m182.983 m to 183.561 m183.270 m
183.228 m182.980 m to 183.546 m183.270 m
183.236 m182.983 m to 183.544 m183.270 m
183.270 m182.980 m to 183.540 m183.269 m
183.244 m182.977 m to 183.540 m183.268 m
183.166 m182.974 m to 183.539 m183.266 m
183.204 m182.978 m to 183.539 m183.264 m
183.192 m182.978 m to 183.539 m183.261 m
183.194 m182.974 m to 183.539 m183.261 m
183.229 m182.974 m to 183.539 m183.258 m
183.200 m182.971 m to 183.534 m183.257 m
183.158 m182.971 m to 183.534 m183.257 m
183.172 m182.971 m to 183.534 m183.257 m
183.179 m182.974 m to 183.533 m183.256 m
183.190 m182.974 m to 183.533 m183.256 m
183.168 m182.974 m to 183.533 m183.254 m
183.185 m182.971 m to 183.533 m183.254 m
183.157 m182.969 m to 183.534 m183.251 m
183.180 m182.966 m to 183.534 m183.245 m
183.194 m182.962 m to 183.534 m183.244 m
183.220 m182.953 m to 183.537 m183.243 m
183.198 m182.949 m to 183.540 m183.242 m
183.210 m182.949 m to 183.538 m183.241 m
183.180 m182.954 m to 183.537 m183.239 m
183.199 m182.952 m to 183.539 m183.237 m
no value182.955 m to 183.538 m183.236 m
no value182.954 m to 183.537 m183.235 m
no value182.955 m to 183.531 m183.229 m
no value182.955 m to 183.529 m183.229 m
no value182.954 m to 183.527 m183.225 m
no value182.954 m to 183.527 m183.224 m
no value182.954 m to 183.527 m183.222 m
no value182.954 m to 183.527 m183.221 m
no value182.955 m to 183.527 m183.222 m
no value182.956 m to 183.525 m183.222 m
no value182.962 m to 183.521 m183.222 m
no value182.963 m to 183.520 m183.224 m
no value182.968 m to 183.519 m183.222 m
no value182.972 m to 183.519 m183.221 m
no value182.972 m to 183.519 m183.221 m
183.180 m182.973 m to 183.518 m183.227 m
183.187 m182.973 m to 183.519 m183.231 m
183.187 m182.975 m to 183.519 m183.236 m
183.208 m182.973 m to 183.520 m183.239 m
183.198 m182.975 m to 183.520 m183.240 m
183.212 m182.977 m to 183.520 m183.244 m
183.231 m182.982 m to 183.518 m183.245 m
183.198 m182.984 m to 183.518 m183.245 m
183.172 m182.986 m to 183.518 m183.246 m
183.201 m182.987 m to 183.524 m183.248 m
183.203 m182.990 m to 183.526 m183.250 m
183.207 m182.993 m to 183.527 m183.251 m
183.195 m182.997 m to 183.530 m183.255 m
183.219 m183.005 m to 183.533 m183.258 m
183.232 m183.008 m to 183.535 m183.258 m
183.230 m183.014 m to 183.538 m183.261 m
183.231 m183.026 m to 183.542 m183.264 m
183.212 m183.031 m to 183.550 m183.267 m
183.265 m183.034 m to 183.553 m183.274 m
183.280 m183.035 m to 183.556 m183.277 m
183.257 m183.037 m to 183.556 m183.280 m
183.261 m183.040 m to 183.556 m183.278 m
183.265 m183.046 m to 183.558 m183.281 m
183.270 m183.049 m to 183.560 m183.284 m
183.289 m183.049 m to 183.561 m183.284 m
183.300 m183.057 m to 183.562 m183.286 m
183.317 m183.061 m to 183.565 m183.290 m
183.314 m183.066 m to 183.567 m183.295 m
183.347 m183.066 m to 183.569 m183.296 m
183.361 m183.069 m to 183.572 m183.300 m
183.367 m183.074 m to 183.574 m183.307 m
183.368 m183.078 m to 183.575 m183.313 m
183.361 m183.083 m to 183.576 m183.316 m
183.368 m183.083 m to 183.582 m183.325 m
183.376 m183.086 m to 183.596 m183.328 m
183.387 m183.087 m to 183.603 m183.334 m
183.384 m183.087 m to 183.607 m183.337 m
183.384 m183.091 m to 183.611 m183.339 m
183.385 m183.093 m to 183.615 m183.340 m
183.400 m183.096 m to 183.617 m183.341 m
183.395 m183.101 m to 183.630 m183.342 m
183.387 m183.104 m to 183.639 m183.344 m
183.390 m183.105 m to 183.642 m183.346 m
183.419 m183.106 m to 183.650 m183.348 m
183.395 m183.110 m to 183.652 m183.350 m
183.394 m183.110 m to 183.654 m183.351 m
183.407 m183.110 m to 183.655 m183.354 m
183.413 m183.129 m to 183.655 m183.360 m
183.436 m183.131 m to 183.663 m183.362 m
183.444 m183.147 m to 183.663 m183.362 m
183.438 m183.152 m to 183.664 m183.367 m
183.436 m183.163 m to 183.666 m183.369 m
183.438 m183.166 m to 183.667 m183.371 m
183.438 m183.181 m to 183.667 m183.373 m
183.445 m183.182 m to 183.668 m183.375 m
183.451 m183.183 m to 183.668 m183.377 m
183.446 m183.185 m to 183.668 m183.379 m
183.457 m183.186 m to 183.667 m183.380 m
183.447 m183.188 m to 183.667 m183.383 m
183.448 m183.190 m to 183.667 m183.384 m
183.448 m183.190 m to 183.666 m183.385 m
183.447 m183.191 m to 183.665 m183.388 m
183.451 m183.191 m to 183.664 m183.389 m
183.441 m183.191 m to 183.664 m183.390 m
183.450 m183.192 m to 183.664 m183.391 m
183.445 m183.193 m to 183.663 m183.393 m
183.452 m183.195 m to 183.664 m183.395 m
183.453 m183.197 m to 183.664 m183.398 m
183.452 m183.200 m to 183.664 m183.402 m
183.451 m183.201 m to 183.664 m183.404 m
183.462 m183.207 m to 183.664 m183.407 m
183.455 m183.212 m to 183.664 m183.411 m
183.468 m183.212 m to 183.664 m183.416 m
183.459 m183.215 m to 183.668 m183.417 m
183.474 m183.220 m to 183.674 m183.420 m
183.481 m183.224 m to 183.675 m183.420 m
183.478 m183.229 m to 183.680 m183.420 m
183.483 m183.230 m to 183.685 m183.420 m
183.481 m183.232 m to 183.687 m183.421 m
183.489 m183.235 m to 183.689 m183.422 m
183.486 m183.238 m to 183.690 m183.424 m
183.485 m183.240 m to 183.695 m183.424 m
183.484 m183.247 m to 183.697 m183.425 m
183.484 m183.248 m to 183.699 m183.426 m
183.476 m183.253 m to 183.701 m183.427 m
183.479 m183.256 m to 183.703 m183.427 m
183.482 m183.262 m to 183.708 m183.430 m
183.473 m183.263 m to 183.709 m183.434 m
183.473 m183.264 m to 183.712 m183.438 m
183.472 m183.265 m to 183.714 m183.439 m
183.464 m183.266 m to 183.716 m183.441 m
183.477 m183.265 m to 183.721 m183.442 m
183.488 m183.266 m to 183.723 m183.444 m
183.493 m183.266 m to 183.728 m183.446 m
183.494 m183.268 m to 183.731 m183.448 m
183.499 m183.269 m to 183.731 m183.450 m
183.502 m183.273 m to 183.731 m183.451 m
183.492 m183.272 m to 183.733 m183.452 m
183.488 m183.268 m to 183.733 m183.453 m
183.496 m183.272 m to 183.735 m183.454 m
183.491 m183.274 m to 183.736 m183.455 m
183.486 m183.274 m to 183.737 m183.460 m
183.479 m183.276 m to 183.737 m183.460 m
183.468 m183.280 m to 183.738 m183.465 m
183.484 m183.280 m to 183.741 m183.469 m
183.496 m183.281 m to 183.741 m183.472 m
183.515 m183.287 m to 183.743 m183.476 m
183.505 m183.290 m to 183.745 m183.480 m
183.510 m183.292 m to 183.745 m183.487 m
183.523 m183.292 m to 183.748 m183.495 m
183.518 m183.292 m to 183.750 m183.496 m
183.499 m183.293 m to 183.751 m183.497 m
183.554 m183.294 m to 183.754 m183.497 m
183.550 m183.293 m to 183.756 m183.497 m
183.530 m183.294 m to 183.766 m183.497 m
183.525 m183.295 m to 183.771 m183.498 m
183.532 m183.296 m to 183.772 m183.500 m
183.538 m183.297 m to 183.772 m183.501 m
183.541 m183.299 m to 183.772 m183.502 m
183.538 m183.299 m to 183.772 m183.503 m
183.530 m183.301 m to 183.772 m183.503 m
183.537 m183.303 m to 183.772 m183.503 m
183.537 m183.306 m to 183.772 m183.503 m
183.553 m183.308 m to 183.778 m183.501 m
183.550 m183.311 m to 183.779 m183.501 m
183.535 m183.312 m to 183.779 m183.501 m
183.521 m183.314 m to 183.780 m183.501 m
183.538 m183.314 m to 183.781 m183.501 m
183.528 m183.314 m to 183.781 m183.503 m
183.524 m183.314 m to 183.781 m183.503 m
183.546 m183.314 m to 183.786 m183.504 m
183.556 m183.314 m to 183.793 m183.506 m
183.546 m183.314 m to 183.800 m183.508 m
183.540 m183.314 m to 183.801 m183.507 m
183.542 m183.314 m to 183.802 m183.507 m
183.542 m183.313 m to 183.803 m183.506 m
183.540 m183.308 m to 183.804 m183.506 m
183.540 m183.304 m to 183.805 m183.506 m
183.542 m183.304 m to 183.808 m183.506 m
183.541 m183.303 m to 183.812 m183.506 m
183.543 m183.302 m to 183.814 m183.505 m
183.548 m183.299 m to 183.814 m183.505 m
183.539 m183.298 m to 183.814 m183.506 m
183.537 m183.298 m to 183.815 m183.505 m
183.553 m183.296 m to 183.816 m183.504 m
183.569 m183.296 m to 183.815 m183.502 m
183.552 m183.294 m to 183.815 m183.501 m
183.530 m183.292 m to 183.815 m183.501 m
183.549 m183.291 m to 183.814 m183.501 m
183.561 m183.290 m to 183.814 m183.502 m
183.549 m183.290 m to 183.814 m183.502 m
183.531 m183.290 m to 183.814 m183.503 m
183.540 m183.287 m to 183.814 m183.504 m
183.532 m183.282 m to 183.814 m183.505 m
no value183.282 m to 183.814 m183.505 m
no value183.280 m to 183.813 m183.506 m
no value183.278 m to 183.811 m183.507 m
no value183.278 m to 183.808 m183.509 m
183.527 m183.274 m to 183.808 m183.510 m
183.522 m183.269 m to 183.808 m183.511 m
183.510 m183.269 m to 183.808 m183.511 m
183.495 m183.269 m to 183.811 m183.512 m
183.509 m183.269 m to 183.811 m183.512 m
183.541 m183.268 m to 183.811 m183.512 m
183.508 m183.262 m to 183.811 m183.512 m
183.524 m183.261 m to 183.810 m183.513 m
183.549 m183.260 m to 183.808 m183.513 m
183.536 m183.259 m to 183.806 m183.513 m
183.504 m183.257 m to 183.804 m183.514 m
183.533 m183.254 m to 183.804 m183.516 m
183.528 m183.253 m to 183.802 m183.516 m
183.524 m183.253 m to 183.801 m183.514 m
183.508 m183.255 m to 183.801 m183.513 m
183.529 m183.255 m to 183.801 m183.511 m
183.518 m183.255 m to 183.801 m183.510 m
183.502 m183.253 m to 183.800 m183.509 m
183.496 m183.253 m to 183.799 m183.508 m
183.492 m183.253 m to 183.796 m183.506 m
183.485 m183.252 m to 183.799 m183.506 m
183.485 m183.251 m to 183.799 m183.505 m
183.483 m183.250 m to 183.799 m183.505 m
183.476 m183.249 m to 183.799 m183.498 m
183.461 m183.248 m to 183.800 m183.498 m
183.467 m183.241 m to 183.801 m183.498 m
183.485 m183.239 m to 183.801 m183.496 m
183.496 m183.235 m to 183.801 m183.496 m
183.463 m183.234 m to 183.801 m183.495 m
183.477 m183.233 m to 183.801 m183.492 m
The last 10 years, weekly averages
The last 10 years, weekly averages 183.0 m 183.5 m 184.0 m Highest 183.98 m Lowest 182.752 m 183.475 m
  • Level
  • Our record
Weekly averages of Lake Superior at Marquette C.G. from the week of 3 October 2016 to 4 October 2026.
Table: The last 10 years, weekly averages
Week startingWeekly average (m)
183.721 m
183.698 m
183.720 m
183.671 m
183.640 m
183.633 m
183.637 m
183.585 m
183.597 m
183.602 m
183.589 m
183.531 m
183.534 m
183.537 m
183.503 m
183.482 m
183.498 m
183.471 m
183.464 m
183.449 m
183.451 m
183.443 m
183.450 m
183.407 m
183.396 m
183.386 m
183.394 m
183.411 m
183.448 m
183.504 m
183.552 m
183.547 m
183.592 m
183.631 m
183.653 m
183.656 m
183.686 m
183.731 m
183.760 m
183.772 m
183.782 m
183.790 m
183.787 m
183.806 m
183.809 m
183.817 m
183.827 m
183.812 m
183.831 m
183.809 m
183.822 m
183.848 m
183.850 m
183.855 m
183.809 m
183.858 m
183.846 m
183.825 m
183.812 m
183.790 m
183.750 m
183.789 m
183.772 m
183.738 m
183.752 m
183.734 m
183.699 m
183.679 m
183.672 m
183.660 m
183.621 m
183.595 m
183.604 m
183.600 m
183.592 m
183.575 m
183.538 m
183.526 m
183.517 m
183.494 m
183.502 m
183.491 m
183.495 m
183.523 m
183.528 m
183.524 m
183.549 m
183.565 m
183.565 m
183.616 m
183.615 m
183.651 m
183.673 m
183.692 m
183.690 m
183.681 m
183.688 m
183.674 m
183.669 m
183.685 m
183.725 m
183.696 m
183.717 m
183.721 m
183.734 m
183.803 m
183.837 m
183.819 m
183.811 m
183.830 m
183.809 m
183.778 m
183.768 m
183.731 m
183.702 m
183.698 m
183.685 m
183.678 m
183.678 m
183.668 m
183.639 m
183.625 m
183.630 m
183.621 m
183.602 m
183.614 m
183.592 m
183.606 m
183.602 m
183.593 m
183.575 m
183.611 m
183.637 m
183.691 m
183.716 m
183.757 m
183.798 m
183.832 m
183.851 m
183.859 m
183.876 m
183.874 m
183.884 m
183.880 m
183.873 m
183.884 m
183.889 m
183.908 m
183.910 m
183.888 m
183.884 m
183.879 m
183.895 m
183.881 m
183.881 m
183.900 m
183.899 m
183.881 m
183.905 m
183.905 m
183.897 m
183.878 m
183.829 m
183.822 m
183.836 m
183.798 m
183.795 m
183.747 m
183.728 m
183.776 m
183.769 m
183.742 m
183.726 m
183.716 m
183.704 m
183.673 m
183.651 m
183.646 m
183.609 m
183.612 m
183.602 m
183.594 m
183.629 m
183.644 m
183.660 m
183.646 m
183.653 m
183.672 m
183.663 m
183.672 m
183.691 m
183.705 m
183.731 m
183.733 m
183.755 m
183.752 m
183.767 m
183.779 m
183.823 m
183.841 m
183.826 m
183.839 m
183.843 m
183.845 m
183.840 m
183.841 m
183.823 m
183.802 m
183.833 m
183.788 m
183.797 m
183.812 m
183.776 m
183.744 m
183.751 m
183.753 m
183.726 m
183.720 m
183.692 m
183.648 m
183.656 m
183.615 m
183.599 m
183.581 m
183.565 m
183.541 m
183.523 m
183.524 m
183.485 m
183.468 m
183.458 m
183.446 m
183.428 m
183.457 m
183.446 m
183.471 m
183.523 m
183.541 m
183.534 m
183.541 m
183.526 m
183.529 m
183.552 m
183.550 m
183.569 m
183.591 m
183.605 m
183.603 m
183.602 m
183.587 m
183.577 m
183.597 m
183.585 m
183.576 m
183.558 m
183.549 m
183.546 m
183.543 m
183.528 m
183.551 m
183.536 m
183.524 m
183.538 m
183.526 m
183.483 m
183.440 m
183.426 m
183.403 m
183.385 m
183.356 m
183.345 m
183.329 m
183.336 m
183.318 m
183.311 m
183.280 m
183.259 m
183.238 m
183.207 m
183.220 m
183.202 m
183.216 m
183.188 m
183.185 m
183.173 m
183.195 m
183.193 m
183.214 m
183.251 m
183.296 m
183.353 m
183.384 m
183.441 m
183.503 m
183.541 m
183.573 m
183.582 m
183.589 m
183.617 m
183.629 m
183.644 m
183.648 m
183.652 m
183.671 m
183.678 m
183.684 m
183.672 m
183.661 m
183.675 m
183.654 m
183.669 m
183.709 m
183.697 m
183.663 m
183.637 m
183.654 m
183.606 m
183.600 m
183.658 m
183.658 m
183.633 m
183.623 m
183.603 m
183.579 m
183.632 m
183.575 m
183.574 m
183.547 m
183.553 m
183.542 m
183.520 m
183.499 m
183.498 m
183.503 m
183.477 m
183.472 m
183.481 m
183.462 m
183.448 m
183.441 m
183.462 m
183.555 m
183.586 m
183.669 m
183.687 m
183.705 m
183.714 m
183.708 m
183.706 m
183.709 m
183.693 m
183.712 m
183.711 m
183.712 m
183.714 m
183.711 m
183.711 m
183.707 m
183.699 m
183.694 m
183.684 m
183.690 m
183.673 m
183.634 m
183.615 m
183.620 m
183.606 m
183.566 m
183.549 m
183.522 m
183.512 m
183.498 m
183.472 m
183.440 m
183.413 m
183.399 m
183.394 m
183.404 m
183.382 m
183.391 m
183.351 m
183.315 m
183.311 m
183.292 m
183.310 m
183.275 m
183.261 m
183.256 m
183.239 m
no value
183.246 m
183.265 m
183.252 m
183.271 m
183.286 m
183.326 m
183.343 m
183.339 m
183.370 m
183.398 m
183.424 m
183.438 m
183.489 m
183.528 m
183.540 m
183.549 m
183.557 m
183.532 m
183.528 m
183.529 m
183.522 m
183.505 m
183.503 m
183.500 m
183.470 m
183.458 m
183.454 m
183.420 m
183.403 m
183.359 m
183.346 m
183.330 m
183.330 m
183.322 m
183.339 m
183.335 m
183.318 m
183.302 m
183.279 m
183.245 m
183.269 m
183.227 m
183.220 m
183.185 m
183.178 m
183.158 m
183.148 m
183.131 m
183.120 m
183.125 m
183.107 m
183.108 m
183.117 m
183.117 m
no value
183.143 m
183.195 m
183.257 m
183.285 m
183.304 m
183.327 m
183.319 m
183.324 m
183.333 m
183.346 m
183.381 m
183.403 m
183.420 m
183.468 m
183.485 m
183.514 m
183.506 m
183.533 m
183.523 m
183.525 m
183.522 m
183.527 m
183.518 m
183.520 m
183.486 m
183.481 m
183.465 m
183.478 m
183.437 m
183.431 m
183.397 m
183.353 m
183.393 m
183.328 m
183.314 m
183.280 m
183.272 m
183.301 m
183.260 m
183.268 m
183.259 m
183.237 m
183.212 m
183.183 m
183.205 m
183.204 m
183.173 m
183.197 m
no value
no value
183.195 m
183.201 m
183.238 m
183.280 m
183.355 m
183.387 m
183.401 m
183.439 m
183.449 m
183.449 m
183.464 m
183.484 m
183.477 m
183.488 m
183.486 m
183.507 m
183.533 m
183.541 m
183.535 m
183.542 m
183.547 m
183.545 m
no value
183.519 m
183.523 m
183.494 m
183.475 m
The whole record since 1980, monthly averages
The whole record since 1980, monthly averages 183.0 m 183.5 m 184.0 m Highest 183.98 m Lowest 182.752 m 183.508 m
  • Level
  • Our record
Monthly averages of Lake Superior at Marquette C.G. from 1 January 1980 to 4 October 2026.
Table: The whole record since 1980, monthly averages
Month startingMonthly average (m)
183.482 m
183.417 m
183.343 m
183.361 m
183.388 m
183.421 m
183.465 m
183.490 m
183.551 m
183.539 m
183.468 m
183.377 m
183.289 m
183.230 m
183.234 m
183.314 m
183.389 m
183.463 m
183.502 m
183.477 m
183.410 m
183.373 m
183.349 m
183.289 m
183.242 m
183.158 m
183.127 m
183.190 m
183.341 m
183.401 m
183.496 m
183.570 m
183.578 m
183.640 m
183.670 m
183.613 m
183.565 m
183.495 m
183.483 m
183.475 m
183.514 m
183.588 m
183.633 m
183.632 m
183.625 m
183.639 m
183.620 m
183.593 m
183.496 m
183.443 m
183.408 m
183.396 m
183.492 m
183.584 m
183.650 m
183.659 m
183.634 m
183.600 m
183.589 m
183.555 m
183.504 m
183.427 m
183.414 m
183.454 m
183.576 m
183.664 m
183.740 m
183.809 m
183.853 m
183.909 m
183.908 m
183.830 m
183.724 m
183.645 m
183.624 m
183.679 m
183.749 m
183.764 m
183.808 m
183.846 m
183.813 m
183.803 m
183.751 m
183.678 m
183.592 m
183.509 m
183.447 m
183.415 m
183.416 m
183.465 m
183.497 m
183.553 m
183.536 m
183.471 m
183.410 m
183.379 m
183.301 m
183.237 m
183.179 m
183.206 m
183.236 m
183.261 m
183.267 m
183.384 m
183.439 m
183.432 m
183.483 m
183.479 m
183.423 m
183.351 m
183.288 m
183.309 m
183.388 m
183.504 m
183.535 m
183.519 m
183.503 m
183.426 m
183.391 m
183.292 m
183.202 m
183.141 m
183.094 m
183.089 m
183.176 m
183.256 m
183.346 m
183.365 m
183.375 m
183.400 m
183.384 m
183.325 m
183.240 m
183.182 m
183.153 m
183.221 m
183.322 m
183.371 m
183.463 m
183.463 m
183.448 m
183.438 m
183.467 m
183.462 m
183.383 m
183.307 m
183.257 m
183.225 m
183.325 m
183.363 m
183.450 m
183.474 m
183.516 m
183.543 m
183.512 m
183.474 m
183.417 m
183.330 m
183.250 m
183.248 m
183.374 m
183.473 m
183.559 m
183.619 m
183.627 m
183.592 m
183.530 m
183.470 m
183.403 m
183.325 m
183.287 m
183.306 m
183.394 m
183.456 m
183.533 m
183.568 m
183.597 m
183.568 m
183.509 m
183.429 m
183.341 m
183.262 m
183.200 m
183.207 m
183.267 m
183.315 m
183.377 m
183.404 m
183.444 m
183.503 m
183.498 m
183.432 m
183.363 m
183.339 m
183.308 m
183.316 m
183.463 m
183.605 m
183.716 m
183.789 m
183.792 m
183.721 m
183.690 m
183.648 m
183.624 m
183.562 m
183.530 m
183.562 m
183.651 m
183.662 m
183.729 m
183.691 m
183.649 m
183.626 m
183.581 m
183.502 m
183.413 m
183.348 m
183.308 m
183.354 m
183.348 m
183.397 m
183.428 m
183.394 m
183.347 m
183.267 m
183.218 m
183.196 m
183.130 m
183.102 m
183.060 m
183.111 m
183.198 m
183.315 m
183.438 m
183.485 m
183.455 m
183.397 m
183.329 m
183.258 m
183.182 m
183.089 m
183.090 m
183.134 m
183.171 m
183.252 m
183.344 m
183.320 m
183.284 m
183.214 m
183.166 m
183.088 m
183.001 m
182.958 m
182.925 m
183.019 m
183.245 m
183.334 m
183.369 m
183.405 m
183.385 m
183.315 m
183.303 m
183.312 m
183.242 m
183.173 m
183.130 m
183.150 m
183.267 m
183.319 m
183.369 m
183.414 m
183.427 m
183.460 m
183.379 m
183.271 m
183.190 m
183.095 m
183.047 m
183.084 m
183.195 m
183.237 m
183.275 m
183.299 m
183.287 m
183.281 m
183.246 m
183.207 m
183.168 m
183.092 m
183.083 m
183.141 m
183.244 m
183.366 m
183.417 m
183.441 m
183.464 m
183.485 m
183.480 m
183.407 m
183.345 m
183.288 m
183.241 m
183.268 m
183.317 m
183.399 m
183.431 m
183.400 m
183.358 m
183.387 m
183.367 m
183.315 m
183.258 m
183.207 m
183.139 m
183.164 m
183.261 m
183.306 m
183.324 m
183.306 m
183.214 m
183.149 m
183.058 m
182.998 m
182.944 m
182.855 m
182.801 m
182.868 m
182.881 m
182.950 m
183.013 m
183.021 m
183.029 m
183.190 m
183.199 m
183.133 m
183.097 m
183.054 m
182.990 m
183.030 m
183.199 m
183.310 m
183.425 m
183.439 m
183.394 m
183.336 m
183.296 m
183.219 m
183.167 m
183.128 m
183.104 m
183.140 m
183.256 m
183.313 m
183.359 m
183.409 m
183.431 m
183.380 m
183.369 m
183.325 m
183.239 m
183.168 m
183.101 m
183.090 m
183.090 m
183.140 m
183.201 m
183.223 m
183.239 m
183.203 m
183.154 m
183.101 m
183.029 m
182.953 m
182.890 m
182.920 m
183.051 m
183.162 m
183.264 m
183.301 m
183.261 m
183.233 m
183.177 m
183.106 m
183.035 m
182.962 m
182.948 m
183.016 m
183.071 m
183.207 m
183.311 m
183.295 m
183.231 m
183.146 m
183.122 m
183.072 m
183.005 m
182.975 m
182.929 m
182.937 m
183.133 m
183.281 m
183.386 m
183.461 m
183.496 m
183.468 m
183.428 m
183.380 m
183.315 m
183.266 m
183.250 m
183.290 m
183.491 m
183.619 m
183.678 m
183.689 m
183.723 m
183.736 m
183.697 m
183.628 m
183.573 m
183.502 m
183.449 m
183.463 m
183.552 m
183.648 m
183.708 m
183.712 m
183.710 m
183.623 m
183.604 m
183.614 m
183.582 m
183.526 m
183.488 m
183.503 m
183.529 m
183.632 m
183.714 m
183.724 m
183.730 m
183.702 m
183.619 m
183.572 m
183.503 m
183.457 m
183.417 m
183.435 m
183.587 m
183.697 m
183.782 m
183.817 m
183.825 m
183.842 m
183.807 m
183.761 m
183.692 m
183.615 m
183.564 m
183.500 m
183.522 m
183.586 m
183.676 m
183.678 m
183.713 m
183.799 m
183.799 m
183.710 m
183.661 m
183.616 m
183.599 m
183.634 m
183.792 m
183.872 m
183.885 m
183.892 m
183.889 m
183.900 m
183.846 m
183.771 m
183.745 m
183.674 m
183.607 m
183.645 m
183.673 m
183.733 m
183.792 m
183.838 m
183.828 m
183.797 m
183.747 m
183.669 m
183.574 m
183.500 m
183.448 m
183.506 m
183.538 m
183.582 m
183.591 m
183.569 m
183.539 m
183.520 m
183.410 m
183.336 m
183.273 m
183.211 m
183.187 m
183.267 m
183.470 m
183.597 m
183.652 m
183.674 m
183.682 m
183.641 m
183.637 m
183.601 m
183.552 m
183.502 m
183.469 m
183.507 m
183.695 m
183.705 m
183.712 m
183.702 m
183.656 m
183.583 m
183.491 m
183.405 m
183.355 m
183.293 m
183.247 m
183.271 m
183.355 m
183.465 m
183.543 m
183.516 m
183.471 m
183.375 m
183.330 m
183.286 m
183.217 m
183.140 m
183.117 m
183.167 m
183.303 m
183.347 m
183.455 m
183.520 m
183.521 m
183.470 m
183.395 m
183.302 m
183.260 m
183.200 m
183.186 m
183.247 m
183.414 m
183.469 m
183.511 m
183.542 m
183.508 m
no value

4 October in the last 10 years

DayLevel
183.475 m
183.427 m
183.599 m
183.652 m
183.544 m
183.801 m
183.908 m
183.75 m
183.862 m
183.709 m

Year by year

YearDays with a valueDays below the normal range
to 2600
3550
3580
3650
3650
3630
3660
3650
3650
3650
3660
3650
3650
365126
366274
365293
365222
3650
36616
365311
365134
3650
3660
36562
3650
365103
36685
3650
3652
3650
3660
3650
3650
3650
3660
3650
3654
3650
36635
3650
3650
3650
3660
3650
3650
3650
3660

Records

  • Highest daily average in our series since 1 January 1980: 183.98 m on 2 December 1985.
  • Lowest daily average in our series since 1 January 1980: 182.752 m on 21 March 2007.

See also