MAINE ISLAND TRAIL ASSOCIATION

We area membership-based nonprofit that manages Maine's most expansive recreational resource: the Maine Island Trail.

The John Bartram Association

Bartram's Garden is a National Historic Landmark located along the banks of the Schuylkill River in Philadelphia.

POMPERAUG RIVER WATERSHED COALITION INC

We promote using science & education to ensure the availability of excellent quality water.

• Water Resource, Wetlands Conservation & Management

• 1804.

Cacapon Institute

From the Cacapon River to the Potomac to the Chesapeake Bay, we protect rivers and watersheds.

• Human Services - Multipurpose & Other N.E.C.

• 1805.

Friends of Olompali

Friends of Olompali Nonprofit Support for Olompali State Historic Park Friends of Olompali Nonprofit Support for Olompali State Historic Park Olompalis historic past and natural beauty offer an idyllicsetting for hiking horseback riding picnics bird watchingor just getting away from it all.

• Water Resource, Wetlands Conservation & Management

• 1806.

Sleepy Creek Watershed Asso

Home Tribute to Gale Foulds 19402024 Gale was elected President in 2003 and hit the ground running.

MAINE MINERAL & GEM MUSEUM

Explore minerals, meteorites, and Maine mining history with us at this hidden gem in Bethel, ME.

Oregon Environmental Council

Oregon Environmental Council advances innovative, collaborative and equitable climate solutions Legislation Climate Water Envr Health Transportation Sign Up for Updates from OEC Sign Up for Updates from OEC Recent Posts Make Earth Month Count in 2025 What is Ways and Means Anyway.

• Agricultural, Youth Development

• 1809.

PRAIRIE LOFT CENTER

The region's only outdoor and agricultural learning center focusing on getting people of all ages outdoors, creating connections and building an appreciation for agriculture.