• Land Resources Conservation

• 676.

Lake Champlain Land Trust Inc

Our mission is to permanently conserve priority islands, natural areas and shoreline for public access, scenic beauty and wildlife habitats.

• Alumni Associations

• 677.

Historic Preservation Planning Alumni Inc

Historic Preservation Planning Alumni Inc.

• Physical Sciences/Earth Sciences Research and Promotion

• 678.

Global Underwater Explorers Inc

Education. Conservation. Exploration.

• Historical Societies and Related Activities

• 679.

Young Preservationists Association of Pittsburgh

Working to increase participation of young people in historic preservation, which is an effective tool for economic development and regional revitalization.

• History Museums

• 680.

Green River Valley Museum Inc

We're a museum dedicated to the local history of the Green River Valley.

• Water Resource, Wetlands Conservation & Management

• 681.

Iowa Confluence Water Trails

First-class quality of life project with 80+ planned improvements across 150 miles of waterways — reconnecting Iowans with our river roots.

• Water Resource, Wetlands Conservation & Management

• 682.

ARLINGTON POND PROTECTIVE ASSOC

The Arlington Pond Protective Association, or APPA, is a non-profit organization that was established in 1976 to address the water level of Arlington Pond APPA Arlington Pond Protective Association Protecting Arlington Pond since 1974 Photography by Steve Liffman Arlington Pond is our mutual asset and our mutual responsibility.

New Hampshire Preservation Alliance

NH organization dedicated to preserving NH's historic buildings, landscapes and communities through leadrship, advocacy, and education The NH Preservation Alliance strengthens communities and stimulates local economies by encouraging the protection and revival of historic buildings.

New River Conservancy

Dedicated to protecting the waters, woodlands, and wildlife of the New River Watershed across NC, VA & WV.