How does Pennsylvania grade its streams? It shocks the trout
30 views · Published 17 August 2017 · 0:37 · Indexed 14 November 2026
Channel: The Philadelphia Inquirer · 2017 · Science & Technology
The effort to classify all of Pennsylvania’s 62,725 streams totaling 83,000 miles is a painstaking process and one few other states bother with. Since 2010, the state’s Fish and Boat Commission has worked with the nonprofit Trout Unlimited to help classify about 32,000 miles of streams so far.
