Our Work

Keystone Streams plants riparian forest buffers and manages upland reforestation to improve water quality across the Chesapeake Bay Watershed.

We’ve planted 50,000 trees and counting to deliver economic and environmental benefits to people and communities throughout the watershed.

Learn more about our process, practices, and projects:

Process

Diagram highlights the Keystone Streams process, from conversation to site review to landowner agreement to planting plan to seedling planting to maintenance and tree growth

Projects

Keystone team members are pictured at a riparian forest buffer project site in York County, Pennsylvania

Reforestation

Dozens of saplings of various tree types are pictured before they are planted on a property by the Keystone Streams team

Riparian Forest Buffers

A healthy stream with shrubs and trees on either side, forming a riparian forest buffer