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Grassy Lake, ID

Bureau of Reclamation

Grassy Lake

Grassy Lake which is formed by Grassy Lake Dam is a major feature on the Mindoka Project. This 1,477-acre reservoir is located near the Wyoming-Idaho border between Yellowstone and Grand Teton National...[more]

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Directions

Fair access via Forest Service Road 135, east of U.S. 89/287.

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