Pennsylvania enjoys abundant freshwater resources with more than 84,000 miles of streams, 76.6 miles of Great Lakes shoreline, many inland lakes and 57 miles of tidal coastline. These resources are shared with many other states and Canada. With a multitude of concerns, including: urban and suburban sprawl, agricultural and residential runoff, emerging contaminants, abandoned mines and wells, and new drilling in the Marcellus and Utica Shale, Pennsylvania also shares many challenges. Pennsylvania Sea Grant (PASG) takes a collaborative watershed approach to examine the impact of these threats, which do not recognize political boundaries, and seeks solutions. Major Geographic Focus Areas include the Lake Erie, the Delaware River, and the Susquehanna River watersheds.

The Department of Environmental Protection's mission is to protect Pennsylvania's air, land and water from pollution and to provide for the health and safety of its citizens through a cleaner environment. We will work as partners with individuals, organizations, governments and businesses to prevent pollution and restore our natural resources.

Shenango River Watchers is a 501(c)(3)non-profit watershed group formed to restore and protect the environmental, scenic, and recreational attributes of the Shenango River Watershed. Working together, our members, volunteers and donors have made SRW an award-winning organization. Our projects include environmental education, river and aquatic life research, cleanup and recycling as well as creating recreational opportunities. Hermitage, Pennsylvania

Welcome to the Sierra Club's Pennsylvania Chapter! We are the only member-led statewide environmental organization in Pennsylvania and we believe our open spaces, clean water, and natural resources should be protected so that current and future generations may enjoy them. In addition to our offices in Pittsburgh, Harrisburg, and Philadelphia, we have nine active regional groups all across the state that help us explore, enjoy, and protect our state's many environmental resources and fight for safe and livable communities. Explore our site to see recent action alerts, read the latest blogs, and learn how you can get involved. Harrisburg, Pennsylvania