Marsh Stewardship Partners (Contributors to Marsh Stewardship Plan)
- Bordentown City
- Bordentown Township
- City of Trenton
- Conserve Wildlife Foundation of New Jersey
- Delaware & Raritan Canal Commission
- D&R Greenway Land Trust
- Friends for the Abbott Marshlands
- Hamilton Township
- Hunter Research, Inc.
- Mercer County
- National Park Service Rivers, Trails and Conservation Assistance Program
- New Jersey Department of Environmental Protection
- New Jersey Department of Transportation
- New Jersey Transit
- PSEG
- SSP Architects
- Temple University Department of Anthropology
Supporters of Marshlands Programs
- Academy of Natural Sciences of Philadelphia
- Bordentown City Environmental Commission
- Bow Hill Mansion / Ukrainian National Home
- D & R Canal Watch
- D&R Greenway Land Trust
- Daughters of the American Revolution
- Divine Word Missionaries, Point Breeze
- Mercer County Parks Commission
- Mohawk Canoe Club
- Monmouth University – Department of History and Archaeology
- New Jersey Sierra Club
- New Jersey State Museum
- Piney Paddlers
- Rider University – Biology Dept.
- Washington Crossing Audubon Society