• Water Resource, Wetlands Conservation & Management

• 451.

Madison Lake Watershed & Lake Association

MADISON LAKEWATERSHED AND LAKE ASSOCIATION HOME ABOUT US PROJECTS NEWSEVENTS More ABOUT US The MLWLA is a nonprofit organization with a great concern to protect and preserve for future generations the tremendous natural resource of Madison Lake.

• Forest Conservation

• 452.

Woods & Waters Land Trust Inc

WWLT permanently protects land in the Lower Kentucky River watershed.

• Family Services

• 453.

Grass Lake Sanctuary

A Retreat Sanctuary for Life-Balancing Connections in Nature 🌿 Relationship Building, Creativity from the Heart, Foods for Health, De-stressing & Rejuvenation A Retreat Center for Life Balancing Connections Grass Lake Sanctuary's mission is to provide life-balancing retreat experiences focused on nature, healthy relationships, healthy food, creativity from the heart, de-stressing and rejuvenation.

Friends of Sherburne National Wildlife Refuge Inc

The Friends of Sherburne National Wildlife Refuge is a nonprofit group that supports the mission of the Sherburne National Wildlife Refuge in central Minnesota.

• Wildlife Sanctuary/Refuge

• 455.

Minnesota Valley National Wildlife Refuge Trust Inc

THE ORGANIZATION'S MISSION IS TO UNDERTAKE ACTIVITIES THAT FURTHER THE OBJECTIVES OF THE MINNESOTA VALLEY NATIONAL WILDLIFE REFUGE AND WETLAND MANAGEMENT DISTRICT (REFUGE) OF THE USFWS, INCLUDING ACQUISITION, RESTORATION, AND MAINTENANCE OF LAND FOR THE REFUGE AND FINANCIAL SUPPORT OF REFUGE OPERATIONS.

• Community Recreational Centers

• 456.

Wisconsin Park & Recreation Assoc Foundation Inc

Enhancing parks and recreation services throughout Wisconsin.

• Forest Conservation

• 457.

The Nature Corps

Preserving the Wonder of our National and State Parks.

• Natural Resource Conservation and Protection

• 458.

Poplar Creek Prairie Stewards

Poplar Creek Prairie Stewards Restoring natural communities in northwest Cook County Illinois Welcome The Poplar Creek Prairie Stewards are volunteers working with the Forest Preserve District of Cook County to restore native habitat in the Carl HansenPoplar Creek ForestPreserve and Schaumburg Road Grasslands located in Hoffman Estates Illinois.

THE CLIFTON INSTITUTE INC

The Clifton Institute, Inc. a 501 (c)(3) organization located two miles north of Warrenton, VA.