Halet Lake
| Halet Lake | |
|---|---|
Halet Lake | |
| Location | Thunder Bay District |
| Coordinates | 48°36′24″N 90°33′55″W / 48.606764°N 90.565390°W |
| Primary outflows | Wawiag River |
| Basin countries | Canada |
| Max. length | 0.4 km (0.25 mi) |
| Max. width | 0.4 km (0.25 mi) |
Halet Lake is the common name for a small lake in Northern Ontario used by the operators of Coldstream copper mine to dump half a million tons of sulphide tailings in the mid 1960s.