Editor’s note: More than 7,700 square miles of land and water in Minnesota and Wisconsin drain toward the St. Croix River. Back in 2022, St. Croix 360 published a series of six maps showing different information that illustrates unique attributes of this region. We’re going to do that again.
Previously:

The above map shows the elevation of the St. Croix River watershed. Green is lower and orange is higher. Places where contour lines are closer together are steeper and hillier. Places where the lines are farther apart are flatter.
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