• Water Resource, Wetlands Conservation & Management

• 748.

Doan Brook Watershed Partnership

The Doan Brook Watershed Partnership is a multi‐stakeholder non‐profit organization dedicated to protecting and restoring Doan Brook and its watershed.

Apostle Islands Historic Preservation Conservancy

A nonprofit organization dedicated to the preservation and interpretation of the many historic properties and cultural landscapes of the Apostle Islands.

Midwest Biodiversity Institute Inc

501[c][3] nonprofit research organization dedicated to water quality, protection & restoration of biodiversity and education.

• Agricultural, Youth Development

• 751.

Board of Regents of the University of Wisconsin System

Extension works alongside the people of Wisconsin to deliver practical educational programs—on the farm, in schools and throughout urban and rural communities.

• Water Resource, Wetlands Conservation & Management

• 752.

Smith River Alliance Inc

The mission of the Smith River Alliance is to provide for the long-term protection, restoration and stewardship of natural resources in the Smith River watershed.

River Tennis Club Inc

Menu Welcome to the River Tennis Club Snuggled in the back woods along the Milwaukee River the River Tennis Club is a little known jewel of the North Shore.

• Community/Neighborhood Development, Improvement

• 754.

Green Lake Renewal Inc

Summer Market 2025 May 23-August 29 Fridays from 3-6pm (Closed July 4) We are all Town Square.

MARATHON COUNTY AGRICULTURAL SOCIETY INC

151 years of bringing rural and urban together in the community.

• Philanthropy/Charity/ Voluntarism Promotion (General)

• 756.

HERITAGE TRAIL CONSERVANCY INC

Get on it. Home About News Events Contact More connecting OUR community to nature history and one another The Heritage Trail Conservancy is dedicated to preservation and management of natural scenic historic and cultural resources.