 And on July 24, from 430 to 530 p.m., park ranger Zachary Tennant will explain the wildlife that exists in the Upper Delaware River Valley ecosystems in his event called Summer Adventure. For more information or to register for our program, email mkeisler at weanelibraries.org or call 570-253-1220. The Pennsylvania Department of Health and Penn State Extension will be providing free water testing for a limited time of private wells, springs, and cisterns.