Roderick Lake is a lake on the border between Manitoba and Saskatchewan, Canada. The lake is in the Hudson Bay drainage basin. Except for the north-east end, most of the lake is in Saskatchewan.
There are several unnamed inflows, and the primary outflow, at the north-east, is an unnamed stream that flows south to Loon Lake on the Churchill River, a tributary of Hudson Bay.
See also List of lakes of Saskatchewan List of lakes of Manitoba
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