Smoothrock Lake is a lake in the Unorganized Part of Thunder Bay District in Northern Ontario, Canada.[1] It is in the James Bay drainage basin and lies in Wabakimi Provincial Park. The lake has three major inflows: the Caribou River at Caribou Bay at the east; and the Boiling Sand River and the Lookout River, at the south. A secondary inflow is Berry Creek at the southwest. The main outflow is the Berg River from Outlet Bay at the north centre, and leads north to the Ogoki River. A secondary outflow, unnamed and at the northeast, heads from Lonebreast Bay north through a series of lakes to Whitewater Lake, further downstream on the Ogoki River. The Ogoki River flows via the Albany River to James Bay.
Smoothrock Lake | |
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Location | Thunder Bay District, Ontario |
Coordinates | 50°32′24″N 89°25′25″W[1] |
Type | Lake |
Part of | James Bay drainage basin |
Primary outflows | Unnamed river |
Basin countries | Canada |
Max. length | 31 kilometres (19.3 mi) |
Max. width | 23 kilometres (14.3 mi) |
Surface elevation | 351 metres (1,152 ft)[2] |
Clockwise from the Berg River outflow
Other map sources:
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