Be prepared to get wet as you explore Mill Creek in search of aquatic macroinvertebrates. Learn about the biology and habitat of a variety of aquatic insects and how they help indicate the overall health of a stream. Registration is required. The park has two dates scheduled for this program June 7th and 28th. For more information or to register contact the park office at 570-297-2734 or Email: mtpisgahsp@pa.gov. If you need accommodations to participate in a park activity due to a disability please contact the office.