Drawdown
Trent-Severn Waterway National Historic Site
Drawdown is guided by research, engineering and decades of experience.
Drawdown is when water levels are lowered in the Trent-Severn Watershed.
It's a complex process that takes into consideration storage capacity of the lakes on the system, timing of fishery spawning, requirements for flood mitigation, typical fall and winter precipitation levels, downstream topography including constrictions like narrow river beds or dams, and overall volumes and flow rates.
For lakes Simcoe and Couchiching a unique guideline, called a "rule curve," is used to guide the lowering of water levels to allow room for future winter snow melt and precipitation. Since these lakes are so large and the outflows so small relative to the volume of water, the drawdown must be carefully managed to mitigate flooding and protect public safety.
In the Haliburton reservoir lakes area, drawdown occurs throughout the summer season to address downstream needs along the Trent-Severn Waterway. Water levels are based on equal percentage drawdown as developed through collaboration with local community participants.
Drawdown forecast
Most recent:
September 29, 2025 to October 13, 2025
| Lake Name | Start date Water level (m) | End date (target) Water level (m) | Target differential metres (m) | Full level metres (m) | |
|---|---|---|---|---|---|
| Kennisis Lake | 1.225 | 1.109 | -0.116 | 2.90 | |
| Redpine Lake | 0.607 | 0.522 | -0.085 | 1.22 | |
| Nunikani Lake | 1.000 | 0.884 | -0.116 | 3.05 | |
| Hawk Lake | 2.046 | 1.840 | -0.206 | 4.42 | |
| Halls Lake | 1.643 | 1.493 | -0.150 | 2.59 | |
| Sherborne Lake | 0.122 | 0.102 | -0.020 | 1.52 | |
| Kushog Lake | 1.814 | 1.545 | -0.269 | 3.20 | |
| Percy Lake | 0.588 | 0.367 | -0.221 | 1.98 | |
| Haliburton Lake | 1.734 | 1.541 | -0.193 | 3.05 | |
| Redstone Lake | 1.738 | 1.543 | -0.195 | 3.66 | |
| Eagle Lake | 1.171 | 1.039 | -0.132 | 2.29 | |
| Maple Lake | 6.518 | 6.520 | +/-0.15 | ||
| Twelve Mile Lake | 1.145 | 1.044 | -0.101 | 1.98 | |
| Horseshoe Lake | 1.500 | 1.478 | -0.022 | 2.44 | |
| Big Bob Lake | 1.104 | 0.947 | -0.157 | 2.90 | |
| Little Bob Lake | 0.333 | 0.023 | -0.310 | 1.52 | |
| Gull Lake | 1.663 | 1.551 | -0.112 | 2.13 | |
| Moore Lake | 1.180 | 1.154 | -0.026 | 1.52 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Drag Lake | 1.141 | 1.127 | -0.014 | 2.29 |
| Canning Lake | 0.921 | 0.791 | -0.130 | 1.52 |
| Miskwabi Lake | 1.239 | 1.197 | -0.042 | 2.29 |
| Loon Lake | 0.656 | 0.579 | -0.077 | 1.98 |
| Koshlong Lake | 1.195 | 1.168 | -0.027 | 2.29 |
| Farquhar Lake | 1.828 | 1.786 | -0.042 | 3.05 |
| Grace Lake | 0.902 | 0.853 | -0.049 | 2.06 |
| Esson Lake | 1.388 | 1.291 | -0.097 | 3.05 |
| Little Glamour Lake | 0.370 | 0.370 | 0.000 | 1.83 |
| Big Glamour Lake | 0.983 | 0.724 | -0.259 | 2.44 |
| Gooderham Lake | 1.056 | 0.956 | -0.100 | 1.83 |
| Contau Lake | 0.642 | 0.576 | -0.066 | 1.68 |
| White Lake | 0.413 | 0.275 | -0.138 | 1.83 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Crystal Lake | 1.157 | 1.003 | -0.154 | 2.74 |
| Anstruther Lake | 0.919 | 0.853 | -0.066 | 2.29 |
| Mississagua Lake | 1.068 | 0.902 | -0.166 | 2.44 |
| Eels Lake | 1.640 | 1.434 | -0.206 | 3.66 |
| Jack Lake | 1.063 | 0.979 | -0.084 | 1.93 |
September 21, 2025 to October 05, 2025
| Lake Name | Start date Water level (m) | End date (target) Water level (m) | Target differential metres (m) | Full level metres (m) | |
|---|---|---|---|---|---|
| Kennisis Lake | 1.285 | 1.117 | -0.168 | 2.90 | |
| Redpine Lake | 0.568 | 0.524 | -0.044 | 1.22 | |
| Nunikani Lake | 1.195 | 0.842 | -0.353 | 3.05 | |
| Hawk Lake | 2.169 | 1.921 | -0.248 | 4.42 | |
| Halls Lake | 1.703 | 1.580 | -0.123 | 2.59 | |
| Sherborne Lake | 0.298 | 0.144 | -0.154 | 1.52 | |
| Kushog Lake | 1.954 | 1.631 | -0.323 | 3.20 | |
| Percy Lake | 0.699 | 0.492 | -0.207 | 1.98 | |
| Haliburton Lake | 1.839 | 1.649 | -0.190 | 3.05 | |
| Redstone Lake | 1.872 | 1.630 | -0.242 | 3.66 | |
| Eagle Lake | 1.165 | 1.068 | -0.097 | 2.29 | |
| Maple Lake | 6.513 | 6.485 | +/-0.15 | ||
| Twelve Mile Lake | 1.189 | 1.069 | -0.120 | 1.98 | |
| Horseshoe Lake | 1.381 | 1.277 | -0.104 | 2.44 | |
| Big Bob Lake | 1.226 | 0.934 | -0.292 | 2.90 | |
| Little Bob Lake | 0.499 | 0.234 | -0.265 | 1.52 | |
| Gull Lake | 1.670 | 1.565 | -0.105 | 2.13 | |
| Moore Lake | 1.322 | 1.154 | -0.168 | 1.52 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Drag Lake | 1.154 | 0.958 | -0.196 | 2.29 |
| Canning Lake | 0.956 | 0.825 | -0.131 | 1.52 |
| Miskwabi Lake | 1.244 | 1.252 | 0.008 | 2.29 |
| Loon Lake | 0.853 | 0.621 | -0.232 | 1.98 |
| Koshlong Lake | 1.240 | 1.151 | -0.089 | 2.29 |
| Farquhar Lake | 1.825 | 1.832 | 0.007 | 3.05 |
| Grace Lake | 0.961 | 0.713 | -0.248 | 2.06 |
| Esson Lake | 1.548 | 1.288 | -0.260 | 3.05 |
| Little Glamour Lake | 0.504 | 0.215 | -0.289 | 1.83 |
| Big Glamour Lake | 1.135 | 0.875 | -0.260 | 2.44 |
| Gooderham Lake | 1.056 | 0.934 | -0.122 | 1.83 |
| Contau Lake | 0.821 | 0.616 | -0.205 | 1.68 |
| White Lake | 0.590 | 0.286 | -0.304 | 1.83 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Crystal Lake | 1.279 | 1.036 | -0.243 | 2.74 |
| Anstruther Lake | 0.949 | 0.874 | -0.075 | 2.29 |
| Mississagua Lake | 1.119 | 0.916 | -0.203 | 2.44 |
| Eels Lake | 1.743 | 1.480 | -0.263 | 3.66 |
| Jack Lake | 1.090 | 0.965 | -0.125 | 1.93 |
September 15, 2025 to September 29, 2025
| Lake Name | Start date Water level (m) | End date (target) Water level (m) | Target differential metres (m) | Full level metres (m) | |
|---|---|---|---|---|---|
| Kennisis Lake | 1.334 | 1.198 | -0.136 | 2.90 | |
| Redpine Lake | 0.634 | 0.617 | -0.017 | 1.22 | |
| Nunikani Lake | 1.250 | 1.191 | -0.059 | 3.05 | |
| Hawk Lake | 2.295 | 2.044 | -0.251 | 4.42 | |
| Halls Lake | 1.803 | 1.598 | -0.205 | 2.59 | |
| Sherborne Lake | 0.423 | 0.039 | -0.384 | 1.52 | |
| Kushog Lake | 2.044 | 1.870 | -0.174 | 3.20 | |
| Percy Lake | 0.765 | 0.563 | -0.202 | 1.98 | |
| Haliburton Lake | 1.906 | 1.756 | -0.150 | 3.05 | |
| Redstone Lake | 1.950 | 1.725 | -0.225 | 3.66 | |
| Eagle Lake | 1.271 | 1.056 | -0.215 | 2.29 | |
| Maple Lake | 6.580 | 6.550 | +/-0.15 | - | |
| Twelve Mile Lake | 1.254 | 1.157 | -0.097 | 1.98 | |
| Horseshoe Lake | 1.456 | 1.393 | -0.063 | 2.44 | |
| Big Bob Lake | 1.378 | 1.141 | -0.237 | 2.90 | |
| Little Bob Lake | 0.601 | 0.375 | -0.226 | 1.52 | |
| Gull Lake | 1.621 | 1.536 | -0.085 | 2.13 | |
| Moore Lake | 1.227 | 1.154 | -0.073 | 1.52 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Drag Lake | 1.214 | 1.130 | -0.084 | 2.29 |
| Canning Lake | 0.974 | 1.007 | 0.033 | 1.52 |
| Miskwabi Lake | 1.262 | 1.251 | -0.011 | 2.29 |
| Loon Lake | 1.055 | 0.831 | -0.224 | 1.98 |
| Koshlong Lake | 1.325 | 1.098 | -0.227 | 2.29 |
| Farquhar Lake | 1.849 | 1.820 | -0.029 | 3.05 |
| Grace Lake | 1.034 | 0.919 | -0.115 | 2.06 |
| Esson Lake | 1.705 | 1.462 | -0.243 | 3.05 |
| Little Glamour Lake | 0.661 | 0.449 | -0.212 | 1.83 |
| Big Glamour Lake | 1.267 | 1.007 | -0.260 | 2.44 |
| Gooderham Lake | 1.203 | 0.950 | -0.253 | 1.83 |
| Contau Lake | 0.998 | 0.792 | -0.206 | 1.68 |
| White Lake | 0.791 | 0.560 | -0.231 | 1.83 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Crystal Lake | 1.379 | 1.166 | -0.213 | 2.74 |
| Anstruther Lake | 1.010 | 0.908 | -0.102 | 2.29 |
| Mississagua Lake | 1.203 | 0.994 | -0.209 | 2.44 |
| Eels Lake | 1.849 | 1.634 | -0.215 | 3.66 |
| Jack Lake | 1.120 | 1.070 | -0.050 | 1.93 |
September 08, 2025 to September 22, 2025
| Lake Name | Start date Water level (m) | End date (target) Water level (m) | Target differential metres (m) | Full level metres (m) | |
|---|---|---|---|---|---|
| Kennisis Lake | 1.401 | 1.239 | -0.162 | 2.90 | |
| Redpine Lake | 0.706 | 0.548 | -0.158 | 1.22 | |
| Nunikani Lake | 1.670 | 1.164 | -0.506 | 3.05 | |
| Hawk Lake | 2.528 | 2.180 | -0.348 | 4.42 | |
| Halls Lake | 1.870 | 1.682 | -0.188 | 2.59 | |
| Sherborne Lake | 0.552 | 0.325 | -0.227 | 1.52 | |
| Kushog Lake | 2.146 | 1.958 | -0.188 | 3.20 | |
| Percy Lake | 0.888 | 0.679 | -0.209 | 1.98 | |
| Haliburton Lake | 1.960 | 1.918 | -0.042 | 3.05 | |
| Redstone Lake | 2.078 | 1.801 | -0.277 | 3.66 | |
| Eagle Lake | 1.398 | 1.162 | -0.236 | 2.29 | |
| Maple Lake | 6.464 | 6.497 | +/-0.15 | - | |
| Twelve Mile Lake | 1.266 | 1.139 | -0.127 | 1.98 | |
| Horseshoe Lake | 1.559 | 1.394 | -0.165 | 2.44 | |
| Big Bob Lake | 1.503 | 1.293 | -0.210 | 2.90 | |
| Little Bob Lake | 0.771 | 0.558 | -0.213 | 1.52 | |
| Gull Lake | 1.636 | 1.521 | -0.115 | 2.13 | |
| Moore Lake | 1.163 | 1.154 | -0.009 | 1.52 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Drag Lake | 1.270 | 1.158 | -0.112 | 2.29 |
| Canning Lake | 0.984 | 0.950 | -0.034 | 1.52 |
| Miskwabi Lake | 1.292 | 1.228 | -0.064 | 2.29 |
| Loon Lake | 1.176 | 0.971 | -0.205 | 1.98 |
| Koshlong Lake | 1.423 | 1.283 | -0.140 | 2.29 |
| Farquhar Lake | 1.877 | 1.758 | -0.119 | 3.05 |
| Grace Lake | 1.181 | 0.946 | -0.235 | 2.06 |
| Esson Lake | 1.856 | 1.597 | -0.259 | 3.05 |
| Little Glamour Lake | 0.810 | 0.543 | -0.267 | 1.83 |
| Big Glamour Lake | 1.434 | 1.171 | -0.263 | 2.44 |
| Gooderham Lake | 1.322 | 1.125 | -0.197 | 1.83 |
| Contau Lake | 1.123 | 0.909 | -0.214 | 1.68 |
| White Lake | 0.925 | 0.706 | -0.219 | 1.83 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Crystal Lake | 1.550 | 1.275 | -0.275 | 2.74 |
| Anstruther Lake | 1.089 | 0.939 | -0.150 | 2.29 |
| Mississagua Lake | 1.298 | 1.124 | -0.174 | 2.44 |
| Eels Lake | 1.989 | 1.715 | -0.274 | 3.66 |
| Jack Lake | 1.153 | 1.054 | -0.099 | 1.93 |
September 02, 2025 to September 16, 2025
| Lake Name | Start date Water level (m) | End date (target) Water level (m) | Target differential metres (m) | Full level metres (m) | |
|---|---|---|---|---|---|
| Kennisis Lake | 1.469 | 1.311 | -0.158 | 2.90 | |
| Redpine Lake | 0.720 | 0.635 | -0.085 | 1.22 | |
| Nunikani Lake | 1.880 | 1.580 | -0.300 | 3.05 | |
| Hawk Lake | 2.663 | 2.313 | -0.350 | 4.42 | |
| Halls Lake | 1.824 | 1.790 | -0.034 | 2.59 | |
| Sherborne Lake | 0.527 | 0.404 | -0.122 | 1.52 | |
| Kushog Lake | 2.203 | 2.058 | -0.145 | 3.20 | |
| Percy Lake | 0.974 | 0.801 | -0.173 | 1.98 | |
| Haliburton Lake | 2.084 | 1.965 | -0.119 | 3.05 | |
| Redstone Lake | 2.175 | 1.992 | -0.183 | 3.66 | |
| Eagle Lake | 1.445 | 1.276 | -0.169 | 2.29 | |
| Maple Lake | 6.369 | 6.425 | +/-0.15 | - | |
| Twelve Mile Lake | 1.369 | 1.252 | -0.117 | 1.98 | |
| Horseshoe Lake | 1.624 | 1.505 | -0.119 | 2.44 | |
| Big Bob Lake | 1.584 | 1.463 | -0.121 | 2.90 | |
| Little Bob Lake | 0.815 | 0.690 | -0.125 | 1.52 | |
| Gull Lake | 1.700 | 1.609 | -0.091 | 2.13 | |
| Moore Lake | 1.306 | 1.185 | -0.122 | 1.52 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Drag Lake | 1.314 | 1.188 | -0.126 | 2.29 |
| Canning Lake | 0.989 | 0.933 | -0.056 | 1.52 |
| Miskwabi Lake | 1.328 | 1.248 | -0.080 | 2.29 |
| Loon Lake | 1.223 | 1.120 | -0.103 | 1.98 |
| Koshlong Lake | 1.471 | 1.363 | -0.108 | 2.29 |
| Farquhar Lake | 1.935 | 1.804 | -0.131 | 3.05 |
| Grace Lake | 1.214 | 1.078 | -0.136 | 2.06 |
| Esson Lake | 1.956 | 1.745 | -0.211 | 3.05 |
| Little Glamour Lake | 0.915 | 0.758 | -0.157 | 1.83 |
| Big Glamour Lake | 1.507 | 1.301 | -0.206 | 2.44 |
| Gooderham Lake | 1.311 | 1.255 | -0.056 | 1.83 |
| Contau Lake | 1.181 | 1.083 | -0.098 | 1.68 |
| White Lake | 0.993 | 0.827 | -0.166 | 1.83 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Crystal Lake | 1.681 | 1.479 | -0.202 | 2.74 |
| Anstruther Lake | 1.122 | 1.059 | -0.063 | 2.29 |
| Mississagua Lake | 1.354 | 1.138 | -0.216 | 2.44 |
| Eels Lake | 2.084 | 1.878 | -0.206 | 3.66 |
| Jack Lake | 1.164 | 1.078 | -0.086 | 1.93 |
August 25, 2025 to September 08, 2025
| Lake Name | Start date Water level (m) | End date (target) Water level (m) | Target differential metres (m) | Full level metres (m) | |
|---|---|---|---|---|---|
| Kennisis Lake | 1.566 | 1.416 | -0.150 | 2.90 | |
| Redpine Lake | 0.571 | 0.550 | -0.021 | 1.22 | |
| Nunikani Lake | 1.830 | 1.460 | -0.370 | 3.05 | |
| Hawk Lake | 2.801 | 2.487 | -0.314 | 4.42 | |
| Halls Lake | 1.939 | 1.775 | -0.164 | 2.59 | |
| Sherborne Lake | 0.580 | 0.487 | -0.093 | 1.52 | |
| Kushog Lake | 2.265 | 2.107 | -0.158 | 3.20 | |
| Percy Lake | 1.021 | 0.868 | -0.153 | 1.98 | |
| Haliburton Lake | 2.117 | 2.000 | -0.117 | 3.05 | |
| Redstone Lake | 2.230 | 2.130 | -0.100 | 3.66 | |
| Eagle Lake | 1.440 | 1.384 | -0.056 | 2.29 | |
| Maple Lake | 6.457 | 6.418 | +/-0.15 | ||
| Twelve Mile Lake | 1.338 | 1.322 | -0.016 | 1.98 | |
| Horseshoe Lake | 1.666 | 1.587 | -0.079 | 2.44 | |
| Big Bob Lake | 1.621 | 1.531 | -0.090 | 2.90 | |
| Little Bob Lake | 0.845 | 0.758 | -0.087 | 1.52 | |
| Gull Lake | 1.693 | 1.685 | -0.008 | 2.13 | |
| Moore Lake | 1.426 | 1.233 | -0.193 | 1.52 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Drag Lake | 1.372 | 1.232 | -0.140 | 2.29 |
| Canning Lake | 1.006 | 0.978 | -0.028 | 1.52 |
| Miskwabi Lake | 1.403 | 1.284 | -0.119 | 2.29 |
| Loon Lake | 1.328 | 1.179 | -0.149 | 1.98 |
| Koshlong Lake | 1.500 | 1.424 | -0.076 | 2.29 |
| Farquhar Lake | 1.975 | 1.892 | -0.083 | 3.05 |
| Grace Lake | 1.262 | 1.154 | -0.108 | 2.06 |
| Esson Lake | 2.059 | 1.920 | -0.139 | 3.05 |
| Little Glamour Lake | 0.959 | 0.859 | -0.100 | 1.83 |
| Big Glamour Lake | 1.659 | 1.458 | -0.201 | 2.44 |
| Gooderham Lake | 1.279 | 1.233 | -0.046 | 1.83 |
| Contau Lake | 1.193 | 1.137 | -0.056 | 1.68 |
| White Lake | 1.020 | 0.998 | -0.022 | 1.83 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Crystal Lake | 1.775 | 1.628 | -0.147 | 2.74 |
| Anstruther Lake | 1.192 | 1.050 | -0.142 | 2.29 |
| Mississagua Lake | 1.416 | 1.286 | -0.130 | 2.44 |
| Eels Lake | 2.204 | 1.969 | -0.235 | 3.66 |
| Jack Lake | 1.208 | 1.123 | -0.085 | 1.93 |
August 18, 2025 to September 1, 2025
| Lake Name | Start date Water level (m) | End date (target) Water level (m) | Target differential metres (m) | Full level metres (m) | |
|---|---|---|---|---|---|
| Kennisis Lake | 1.664 | 1.436 | -0.228 | 2.90 | |
| Redpine Lake | 0.650 | 0.376 | -0.274 | 1.22 | |
| Nunikani Lake | 1.940 | 1.652 | -0.288 | 3.05 | |
| Hawk Lake | 2.927 | 2.675 | -0.252 | 4.42 | |
| Halls Lake | 1.885 | 1.643 | -0.242 | 2.59 | |
| Sherborne Lake | 0.600 | 0.495 | -0.105 | 1.52 | |
| Kushog Lake | 2.357 | 2.105 | -0.252 | 3.20 | |
| Percy Lake | 1.135 | 1.029 | -0.106 | 1.98 | |
| Haliburton Lake | 2.169 | 2.048 | -0.121 | 3.05 | |
| Redstone Lake | 2.340 | 2.133 | -0.207 | 3.66 | |
| Eagle Lake | 1.477 | 1.272 | -0.205 | 2.29 | |
| Maple Lake | 6.568 | 6.459 | +/-0.15 | ||
| Twelve Mile Lake | 1.375 | 1.219 | -0.156 | 1.98 | |
| Horseshoe Lake | 1.630 | 1.473 | -0.157 | 2.44 | |
| Big Bob Lake | 1.693 | 1.528 | -0.165 | 2.90 | |
| Little Bob Lake | 0.897 | 0.736 | -0.161 | 1.52 | |
| Gull Lake | 1.744 | 1.586 | -0.158 | 2.13 | |
| Moore Lake | 1.227 | 1.233 | 0.006 | 1.52 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Drag Lake | 1.474 | 1.349 | -0.125 | 2.29 |
| Canning Lake | 1.033 | 0.904 | -0.129 | 1.52 |
| Miskwabi Lake | 1.441 | 1.333 | -0.108 | 2.29 |
| Loon Lake | 1.385 | 1.217 | -0.168 | 1.98 |
| Koshlong Lake | 1.549 | 1.424 | -0.125 | 2.29 |
| Farquhar Lake | 2.035 | 1.853 | -0.182 | 3.05 |
| Grace Lake | 1.328 | 1.145 | -0.183 | 2.06 |
| Esson Lake | 2.107 | 1.970 | -0.137 | 3.05 |
| Little Glamour Lake | 1.116 | 0.818 | -0.298 | 1.83 |
| Big Glamour Lake | 1.700 | 1.546 | -0.154 | 2.44 |
| Gooderham Lake | 1.309 | 1.147 | -0.162 | 1.83 |
| Contau Lake | 1.186 | 0.948 | -0.238 | 1.68 |
| White Lake | 1.065 | 0.929 | -0.136 | 1.83 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Crystal Lake | 1.836 | 1.648 | -0.188 | 2.74 |
| Anstruther Lake | 1.291 | 1.067 | -0.224 | 2.29 |
| Mississagua Lake | 1.483 | 1.303 | -0.180 | 2.44 |
| Eels Lake | 2.360 | 1.963 | -0.397 | 3.66 |
| Jack Lake | 1.263 | 1.082 | -0.181 | 1.93 |
August 11, 2025 to August 25, 2025
| Lake Name | Start date Water level (m) | End date (target) Water level (m) | Target differential metres (m) | Full level metres (m) | |
|---|---|---|---|---|---|
| Kennisis Lake | 1.772 | 1.615 | -0.157 | 2.90 | |
| Redpine Lake | 0.816 | 0.697 | -0.119 | 1.22 | |
| Nunikani Lake | 2.098 | 1.770 | -0.328 | 3.05 | |
| Hawk Lake | 2.986 | 2.697 | -0.289 | 4.42 | |
| Halls Lake | 1.928 | 1.868 | -0.060 | 2.59 | |
| Sherborne Lake | 0.652 | 0.547 | -0.105 | 1.52 | |
| Kushog Lake | 2.442 | 2.284 | -0.158 | 3.20 | |
| Percy Lake | 1.187 | 1.028 | -0.159 | 1.98 | |
| Haliburton Lake | 2.263 | 2.119 | -0.144 | 3.05 | |
| Redstone Lake | 2.517 | 2.282 | -0.235 | 3.66 | |
| Eagle Lake | 1.555 | 1.418 | -0.137 | 2.29 | |
| Maple Lake | 6.586 | 6.520 | +/-0.15 | ||
| Twelve Mile Lake | 1.335 | 1.278 | -0.057 | 1.98 | |
| Horseshoe Lake | 1.541 | 1.581 | 0.040 | 2.44 | |
| Big Bob Lake | 1.846 | 1.610 | -0.236 | 2.90 | |
| Little Bob Lake | 0.927 | 0.837 | -0.090 | 1.52 | |
| Gull Lake | 1.801 | 1.722 | -0.079 | 2.13 | |
| Moore Lake | 1.269 | 1.233 | -0.036 | 1.52 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Drag Lake | 1.540 | 1.441 | -0.099 | 2.29 |
| Canning Lake | 1.103 | 1.003 | -0.100 | 1.52 |
| Miskwabi Lake | 1.526 | 1.403 | -0.123 | 2.29 |
| Loon Lake | 1.487 | 1.364 | -0.123 | 1.98 |
| Koshlong Lake | 1.653 | 1.491 | -0.162 | 2.29 |
| Farquhar Lake | 2.162 | 1.973 | -0.189 | 3.05 |
| Grace Lake | 1.427 | 1.283 | -0.144 | 2.06 |
| Esson Lake | 2.228 | 2.070 | -0.158 | 3.05 |
| Little Glamour Lake | 1.207 | 1.030 | -0.177 | 1.83 |
| Big Glamour Lake | 1.766 | 1.591 | -0.175 | 2.44 |
| Gooderham Lake | 1.409 | 1.244 | -0.165 | 1.83 |
| Contau Lake | 1.229 | 1.183 | -0.046 | 1.68 |
| White Lake | 1.163 | 0.995 | -0.168 | 1.83 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Crystal Lake | 1.962 | 1.800 | -0.162 | 2.74 |
| Anstruther Lake | 1.403 | 1.215 | -0.188 | 2.29 |
| Mississagua Lake | 1.554 | 1.346 | -0.208 | 2.44 |
| Eels Lake | 2.552 | 2.238 | -0.314 | 3.66 |
| Jack Lake | 1.344 | 1.191 | -0.153 | 1.93 |
August 05, 2025 to August 19, 2025
| Lake Name | Start date Water level (m) | End date (target) Water level (m) | Target differential metres (m) | Full level metres (m) | |
|---|---|---|---|---|---|
| Kennisis Lake | 1.937 | 1.639 | -0.298 | 2.90 | |
| Redpine Lake | 0.768 | 0.574 | -0.194 | 1.22 | |
| Nunikani Lake | 2.170 | 1.858 | -0.312 | 3.05 | |
| Hawk Lake | 3.071 | 2.819 | -0.252 | 4.42 | |
| Halls Lake | 2.078 | 1.992 | -0.086 | 2.59 | |
| Sherborne Lake | 0.697 | 0.585 | -0.112 | 1.52 | |
| Kushog Lake | 2.517 | 2.356 | -0.161 | 3.20 | |
| Percy Lake | 1.297 | 1.123 | -0.174 | 1.98 | |
| Haliburton Lake | 2.355 | 2.178 | -0.177 | 3.05 | |
| Redstone Lake | 2.640 | 2.365 | -0.275 | 3.66 | |
| Eagle Lake | 1.659 | 1.474 | -0.185 | 2.29 | |
| Maple Lake | 6.581 | 6.550 | +/-0.15 | ||
| Twelve Mile Lake | 1.367 | 1.393 | 0.026 | 1.98 | |
| Horseshoe Lake | 1.714 | 1.537 | -0.177 | 2.44 | |
| Big Bob Lake | 1.990 | 1.813 | -0.177 | 2.90 | |
| Little Bob Lake | 1.065 | 0.887 | -0.178 | 1.52 | |
| Gull Lake | 1.892 | 1.784 | -0.108 | 2.13 | |
| Moore Lake | 1.300 | 1.246 | -0.055 | 1.52 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Drag Lake | 1.622 | 1.493 | -0.129 | 2.29 |
| Canning Lake | 1.146 | 1.051 | -0.095 | 1.52 |
| Miskwabi Lake | 1.633 | 1.444 | -0.189 | 2.29 |
| Loon Lake | 1.559 | 1.376 | -0.183 | 1.98 |
| Koshlong Lake | 1.774 | 1.585 | -0.189 | 2.29 |
| Farquhar Lake | 2.331 | 2.043 | -0.288 | 3.05 |
| Grace Lake | 1.481 | 1.337 | -0.144 | 2.06 |
| Esson Lake | 2.286 | 2.175 | -0.111 | 3.05 |
| Little Glamour Lake | 1.243 | 1.196 | -0.047 | 1.83 |
| Big Glamour Lake | 1.825 | 1.702 | -0.123 | 2.44 |
| Gooderham Lake | 1.476 | 1.365 | -0.111 | 1.83 |
| Contau Lake | 1.274 | 1.216 | -0.058 | 1.68 |
| White Lake | 1.209 | 1.129 | -0.080 | 1.83 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Crystal Lake | 2.064 | 1.865 | -0.199 | 2.74 |
| Anstruther Lake | 1.524 | 1.299 | -0.225 | 2.29 |
| Mississagua Lake | 1.651 | 1.487 | -0.164 | 2.44 |
| Eels Lake | 2.720 | 2.312 | -0.408 | 3.66 |
| Jack Lake | 1.424 | 1.244 | -0.180 | 1.93 |
July 28, 2025 to August 11, 2025
| Lake Name | Start date Water level (m) | End date (target) Water level (m) | Target differential metres (m) | Full level metres (m) | |
|---|---|---|---|---|---|
| Kennisis Lake | 2.096 | 1.888 | -0.208 | 2.90 | |
| Redpine Lake | 0.890 | 0.675 | -0.215 | 1.22 | |
| Nunikani Lake | 2.350 | 2.115 | -0.235 | 3.05 | |
| Hawk Lake | 3.301 | 3.025 | -0.276 | 4.42 | |
| Halls Lake | 2.239 | 2.004 | -0.235 | 2.59 | |
| Sherborne Lake | 0.720 | 0.580 | -0.140 | 1.52 | |
| Kushog Lake | 2.631 | 2.499 | -0.132 | 3.20 | |
| Percy Lake | 1.432 | 1.276 | -0.156 | 1.98 | |
| Haliburton Lake | 2.495 | 2.322 | -0.173 | 3.05 | |
| Redstone Lake | 2.811 | 2.624 | -0.187 | 3.66 | |
| Eagle Lake | 1.790 | 1.636 | -0.154 | 2.29 | |
| Maple Lake | 6.618 | 6.554 | +/-0.15 | ||
| Twelve Mile Lake | 1.461 | 1.455 | -0.006 | 1.98 | |
| Horseshoe Lake | 1.816 | 1.802 | -0.014 | 2.44 | |
| Big Bob Lake | 2.157 | 1.947 | -0.210 | 2.90 | |
| Little Bob Lake | 1.111 | 1.042 | -0.069 | 1.52 | |
| Gull Lake | 1.967 | 1.858 | -0.109 | 2.13 | |
| Moore Lake | 1.403 | 1.307 | -0.097 | 1.52 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Drag Lake | 1.807 | 1.611 | -0.196 | 2.29 |
| Canning Lake | 1.207 | 1.116 | -0.091 | 1.52 |
| Miskwabi Lake | 1.744 | 1.616 | -0.128 | 2.29 |
| Loon Lake | 1.670 | 1.549 | -0.121 | 1.98 |
| Koshlong Lake | 1.835 | 1.729 | -0.106 | 2.29 |
| Farquhar Lake | 2.455 | 2.308 | -0.147 | 3.05 |
| Grace Lake | 1.602 | 1.441 | -0.161 | 2.06 |
| Esson Lake | 2.444 | 2.233 | -0.211 | 3.05 |
| Little Glamour Lake | 1.385 | 1.227 | -0.158 | 1.83 |
| Big Glamour Lake | 1.990 | 1.780 | -0.210 | 2.44 |
| Gooderham Lake | 1.502 | 1.436 | -0.066 | 1.83 |
| Contau Lake | 1.387 | 1.255 | -0.132 | 1.68 |
| White Lake | 1.342 | 1.165 | -0.177 | 1.83 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Crystal Lake | 2.196 | 2.019 | -0.177 | 2.74 |
| Anstruther Lake | 1.683 | 1.458 | -0.225 | 2.29 |
| Mississagua Lake | 1.820 | 1.613 | -0.207 | 2.44 |
| Eels Lake | 2.953 | 2.636 | -0.317 | 3.66 |
| Jack Lake | 1.550 | 1.387 | -0.163 | 1.93 |
July 21, 2025 to August 04, 2025
| Lake Name | Start date Water level (m) | End date (target) Water level (m) | Target differential metres (m) | Full level metres (m) | |
|---|---|---|---|---|---|
| Kennisis Lake | 2.225 | 1.972 | -0.253 | 2.90 | |
| Redpine Lake | 0.997 | 0.782 | -0.215 | 1.22 | |
| Nunikani Lake | 2.560 | 2.241 | -0.319 | 3.05 | |
| Hawk Lake | 3.528 | 3.082 | -0.446 | 4.42 | |
| Halls Lake | 2.289 | 2.082 | -0.207 | 2.59 | |
| Sherborne Lake | 0.800 | 0.660 | -0.140 | 1.52 | |
| Kushog Lake | 2.776 | 2.525 | -0.251 | 3.20 | |
| Percy Lake | 1.577 | 1.284 | -0.293 | 1.98 | |
| Haliburton Lake | 2.610 | 2.369 | -0.241 | 3.05 | |
| Redstone Lake | 2.934 | 2.682 | -0.252 | 3.66 | |
| Eagle Lake | 1.903 | 1.680 | -0.223 | 2.29 | |
| Maple Lake | 6.641 | 6.597 | +/-0.15 | ||
| Twelve Mile Lake | 1.612 | 1.477 | -0.135 | 1.98 | |
| Horseshoe Lake | 1.988 | 1.776 | -0.212 | 2.44 | |
| Big Bob Lake | 2.317 | 2.082 | -0.235 | 2.90 | |
| Little Bob Lake | 1.214 | 0.978 | -0.236 | 1.52 | |
| Gull Lake | 1.953 | 1.842 | -0.111 | 2.13 | |
| Moore Lake | 1.459 | 1.349 | -0.110 | 1.52 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Drag Lake | 1.907 | 1.684 | -0.223 | 2.29 |
| Canning Lake | 1.293 | 1.149 | -0.144 | 1.52 |
| Miskwabi Lake | 1.812 | 1.653 | -0.159 | 2.29 |
| Loon Lake | 1.707 | 1.628 | -0.079 | 1.98 |
| Koshlong Lake | 1.913 | 1.775 | -0.138 | 2.29 |
| Farquhar Lake | 2.548 | 2.387 | -0.161 | 3.05 |
| Grace Lake | 1.695 | 1.563 | -0.132 | 2.06 |
| Esson Lake | 2.607 | 2.396 | -0.211 | 3.05 |
| Little Glamour Lake | 1.438 | 1.384 | -0.054 | 1.83 |
| Big Glamour Lake | 2.155 | 1.888 | -0.267 | 2.44 |
| Gooderham Lake | 1.643 | 1.441 | -0.202 | 1.83 |
| Contau Lake | 1.428 | 1.360 | -0.068 | 1.68 |
| White Lake | 1.407 | 1.329 | -0.078 | 1.83 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Crystal Lake | 2.301 | 2.116 | -0.185 | 2.74 |
| Anstruther Lake | 1.811 | 1.626 | -0.185 | 2.29 |
| Mississagua Lake | 1.966 | 1.752 | -0.214 | 2.44 |
| Eels Lake | 3.130 | 2.801 | -0.329 | 3.66 |
| Jack Lake | 1.680 | 1.440 | -0.240 | 1.93 |
July 14, 2025 to July 28, 2025
| Lake Name | Start date Water level (m) | End date (target) Water level (m) | Target differential metres (m) | Full level metres (m) | |
|---|---|---|---|---|---|
| Kennisis Lake | 2.386 | 2.079 | -0.307 | 2.90 | |
| Redpine Lake | 0.944 | 0.945 | 0.001 | 1.22 | |
| Nunikani Lake | 2.540 | 2.303 | -0.237 | 3.05 | |
| Hawk Lake | 3.754 | 3.356 | -0.398 | 4.42 | |
| Halls Lake | 2.345 | 2.188 | -0.157 | 2.59 | |
| Sherborne Lake | 0.985 | 0.915 | -0.070 | 1.52 | |
| Kushog Lake | 2.842 | 2.687 | -0.155 | 3.20 | |
| Percy Lake | 1.630 | 1.456 | -0.174 | 1.98 | |
| Haliburton Lake | 2.669 | 2.522 | -0.147 | 3.05 | |
| Redstone Lake | 3.121 | 2.803 | -0.318 | 3.66 | |
| Eagle Lake | 1.954 | 1.823 | -0.131 | 2.29 | |
| Maple Lake | 6.597 | 6.553 | +/-0.15 | ||
| Twelve Mile Lake | 1.716 | 1.533 | -0.183 | 1.98 | |
| Horseshoe Lake | 2.069 | 1.878 | -0.191 | 2.44 | |
| Big Bob Lake | 2.421 | 2.212 | -0.209 | 2.90 | |
| Little Bob Lake | 1.328 | 1.137 | -0.191 | 1.52 | |
| Gull Lake | 1.964 | 1.854 | -0.110 | 2.13 | |
| Moore Lake | 1.406 | 1.349 | -0.057 | 1.52 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Drag Lake | 1.954 | 1.813 | -0.141 | 2.29 |
| Canning Lake | 1.305 | 1.232 | -0.073 | 1.52 |
| Miskwabi Lake | 1.922 | 1.725 | -0.197 | 2.29 |
| Loon Lake | 1.741 | 1.674 | -0.067 | 1.98 |
| Koshlong Lake | 2.011 | 1.816 | -0.195 | 2.29 |
| Farquhar Lake | 2.607 | 2.443 | -0.164 | 3.05 |
| Grace Lake | 1.688 | 1.627 | -0.061 | 2.06 |
| Esson Lake | 2.728 | 2.509 | -0.219 | 3.05 |
| Little Glamour Lake | 1.586 | 1.370 | -0.216 | 1.83 |
| Big Glamour Lake | 2.261 | 2.074 | -0.187 | 2.44 |
| Gooderham Lake | 1.621 | 1.625 | 0.004 | 1.83 |
| Contau Lake | 1.461 | 1.363 | -0.098 | 1.68 |
| White Lake | 1.495 | 1.312 | -0.183 | 1.83 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Crystal Lake | 2.389 | 2.231 | -0.158 | 2.74 |
| Anstruther Lake | 1.922 | 1.759 | -0.163 | 2.29 |
| Mississagua Lake | 2.038 | 1.839 | -0.199 | 2.44 |
| Eels Lake | 3.260 | 2.996 | -0.264 | 3.66 |
| Jack Lake | 1.790 | 1.577 | -0.213 | 1.93 |
July 06, 2025 to July 20, 2025
| Lake Name | Start date Water level (m) | End date (target) Water level (m) | Target differential metres (m) | Full level metres (m) | |
|---|---|---|---|---|---|
| Kennisis Lake | 2.549 | 2.264 | -0.285 | 2.90 | |
| Redpine Lake | 1.043 | 0.772 | -0.271 | 1.22 | |
| Nunikani Lake | 2.690 | 2.426 | -0.264 | 3.05 | |
| Hawk Lake | 3.951 | 3.621 | -0.330 | 4.42 | |
| Halls Lake | 2.391 | 2.309 | -0.082 | 2.59 | |
| Sherborne Lake | 1.077 | 1.063 | -0.014 | 1.52 | |
| Kushog Lake | 2.871 | 2.807 | -0.064 | 3.20 | |
| Percy Lake | 1.757 | 1.554 | -0.203 | 1.98 | |
| Haliburton Lake | 2.765 | 2.610 | -0.155 | 3.05 | |
| Redstone Lake | 3.221 | 3.011 | -0.210 | 3.66 | |
| Eagle Lake | 2.034 | 1.914 | -0.120 | 2.29 | |
| Maple Lake | 6.588 | 6.499 | +/-0.20 | ||
| Twelve Mile Lake | 1.751 | 1.704 | -0.047 | 1.98 | |
| Horseshoe Lake | 2.147 | 2.075 | -0.072 | 2.44 | |
| Big Bob Lake | 2.561 | 2.275 | -0.286 | 2.90 | |
| Little Bob Lake | 1.362 | 1.174 | -0.188 | 1.52 | |
| Gull Lake | 2.067 | 1.993 | -0.074 | 2.13 | |
| Moore Lake | 1.408 | 1.398 | -0.010 | 1.52 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Drag Lake | 2.066 | 1.983 | -0.083 | 2.29 |
| Canning Lake | 1.361 | 1.341 | -0.020 | 1.52 |
| Miskwabi Lake | 2.012 | 1.951 | -0.061 | 2.29 |
| Loon Lake | 1.844 | 1.739 | -0.105 | 1.98 |
| Koshlong Lake | 2.106 | 1.942 | -0.164 | 2.29 |
| Farquhar Lake | 2.817 | 2.669 | -0.148 | 3.05 |
| Grace Lake | 1.875 | 1.707 | -0.168 | 2.06 |
| Esson Lake | 2.840 | 2.698 | -0.142 | 3.05 |
| Little Glamour Lake | 1.729 | 1.572 | -0.157 | 1.83 |
| Big Glamour Lake | 2.302 | 2.179 | -0.123 | 2.44 |
| Gooderham Lake | 1.617 | 1.602 | -0.015 | 1.83 |
| Contau Lake | 1.499 | 1.499 | 0.000 | 1.68 |
| White Lake | 1.576 | 1.494 | -0.082 | 1.83 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Crystal Lake | 2.465 | 2.363 | -0.102 | 2.74 |
| Anstruther Lake | 2.023 | 1.855 | -0.168 | 2.29 |
| Mississagua Lake | 2.142 | 1.951 | -0.191 | 2.44 |
| Eels Lake | 3.374 | 3.194 | -0.180 | 3.66 |
| Jack Lake | 1.840 | 1.805 | -0.035 | 1.93 |
June 30, 2025 to July 14, 2025
| Lake Name | Start date Water level (m) | End date (target) Water level (m) | Target differential metres (m) | Full level metres (m) | |
|---|---|---|---|---|---|
| Kennisis Lake | 2.638 | 2.424 | -0.214 | 2.90 | |
| Redpine Lake | 1.079 | 0.997 | -0.082 | 1.22 | |
| Nunikani Lake | 2.755 | 2.611 | -0.144 | 3.05 | |
| Hawk Lake | 4.131 | 3.784 | -0.347 | 4.42 | |
| Halls Lake | 2.452 | 2.271 | -0.181 | 2.59 | |
| Sherborne Lake | 1.235 | 1.165 | -0.070 | 1.52 | |
| Kushog Lake | 2.978 | 2.795 | -0.183 | 3.20 | |
| Percy Lake | 1.870 | 1.690 | -0.180 | 1.98 | |
| Haliburton Lake | 2.844 | 2.713 | -0.131 | 3.05 | |
| Redstone Lake | 3.325 | 3.084 | -0.241 | 3.66 | |
| Eagle Lake | 2.083 | 1.918 | -0.165 | 2.29 | |
| Maple Lake | 6.603 | 6.567 | +/-0.15 | ||
| Twelve Mile Lake | 1.829 | 1.771 | -0.058 | 1.98 | |
| Horseshoe Lake | 2.293 | 2.168 | -0.125 | 2.44 | |
| Big Bob Lake | 2.726 | 2.413 | -0.313 | 2.90 | |
| Little Bob Lake | 1.374 | 1.351 | -0.023 | 1.52 | |
| Gull Lake | 2.036 | 2.024 | -0.012 | 2.13 | |
| Moore Lake | 1.543 | 1.422 | -0.121 | 1.52 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Drag Lake | 2.112 | 2.000 | -0.112 | 2.29 |
| Canning Lake | 1.387 | 1.312 | -0.075 | 1.52 |
| Miskwabi Lake | 2.124 | 1.924 | -0.200 | 2.29 |
| Loon Lake | 1.913 | 1.769 | -0.144 | 1.98 |
| Koshlong Lake | 2.229 | 2.032 | -0.197 | 2.29 |
| Farquhar Lake | 2.890 | 2.736 | -0.154 | 3.05 |
| Grace Lake | 1.974 | 1.772 | -0.202 | 2.06 |
| Esson Lake | 2.884 | 2.789 | -0.095 | 3.05 |
| Little Glamour Lake | 1.753 | 1.757 | 0.004 | 1.83 |
| Big Glamour Lake | 2.307 | 2.277 | -0.030 | 2.44 |
| Gooderham Lake | 1.775 | 1.601 | -0.174 | 1.83 |
| Contau Lake | 1.573 | 1.462 | -0.111 | 1.68 |
| White Lake | 1.705 | 1.533 | -0.172 | 1.83 |
| Lake | Start Date Water Level (m) | End Date (Target) Water Level (m) | Target Differential metres (m) | Full Level metres (m) |
|---|---|---|---|---|
| Crystal Lake | 2.526 | 2.418 | -0.108 | 2.74 |
| Anstruther Lake | 2.112 | 1.947 | -0.165 | 2.29 |
| Mississagua Lake | 2.244 | 2.046 | -0.198 | 2.44 |
| Eels Lake | 3.436 | 3.270 | -0.166 | 3.66 |
| Jack Lake | 1.858 | 1.771 | -0.087 | 1.93 |
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