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grindstone lake

Nature center and unique lake in Kettle River watershed permanently preserved

Much of Osprey Wilds and Grindstone Lake are protected through new easement.

March 24, 2022

St. Croix 360 shares river stories to inspire stewardship. Founded in 2011 and based along the lower river, we strive to report from throughout the 7,700-square mile watershed in Minnesota and Wisconsin. St. Croix 360 publishes new stories every week and sends an email newsletter every Friday. Subscribe here.

Topics:

Conservation
History
Science
Wildlife
Fishing
Art

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Hand-crafted in May Township, Minnesota. | news@stcroix360.com

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