We protect and promote the Susquehanna River, its tributaries and the aquatic ecosystem it supports across an 11,000-square-mile watershed defined by the North and West branches of the river and more than 20 counties in central, northcentral and northeast Pennsylvania that make up the drainage basin.

A few quick clicks to check out ...

We share a lot of information on our website and encourage you to check out the navigation links at the top of the screen. Below are some specific timely things you may want to see right away:

• Our About Us page now includes info about our association and its history, our staff, current Board of Directors, Advisory Council and much more. 
• Individual pages for our popular HERYN program, Floating Classroom, Riverwalks, EELS program, Nature Book Club and more can be found under our Educational Programs page. We will soon be adding dates and info for 2024.
• Learn all about the hellbender and efforts to gain it the protections it needs.
• Check out all the new updates about our Vernal School Environmental Education Partnership with a landing page on our website and much more at VernalSchool.org​

Hellbender cover