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Rock Island topographic map
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Rock Island
Rock Island is a mostly wooded island off the tip of Wisconsin's Door Peninsula at the mouth of Green Bay, in Door County, Wisconsin. The 974.87-acre (394.5 ha) island is approximately 1.6 miles (2.6 km) long and 1.1 miles (1.8 km) wide. It rises to 65 meters above Lake Michigan, making it the highest in elevation out of all the Potawatomi Islands. It is almost entirely owned by the Wisconsin Department of Natural Resources, which maintains Rock Island State Park. It is the northernmost part of the town of Washington.
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About this map
Name: Rock Island topographic map, elevation, terrain.
Average elevation: 188 m
Minimum elevation: 168 m
Maximum elevation: 244 m
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Whitefish Dunes State Park
United States > Wisconsin > Door County > Sturgeon Bay
Average elevation: 181 m
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Bailey's Harbor Boreal Forest And Wetlands State Natural Area
United States > Wisconsin > Door County
Average elevation: 181 m
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