Gustavus culvert.jpg
A culvert on a tributary to the Good River has become “perched” over time (1999 left; 2021 right). Fish have a hard time navigating the resultant low flow through the culvert and small/juvenile fish have difficulty jumping into the now-hanging pipe.
Image
Photo By/Credit
Mike Taylor/City of GustavusEcosystem
River/stream
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Copyrighted, All Rights Reserved - Used by Permission