Across the Board
These organizations are either regional, statewide, or national. They all address all of the issues related to preserving, protecting, and improving Natural Capital.

New Jersey Sierra Club
The New Jersey Sierra Club is one of the State's largest and most active environmental advocacy groups, offering a wide range of nature-oriented activities.

Watershed Associations in the Delaware River Basiin
Hamilton is in the middle of the Delaware River Basin, one of the most important watersheds in North America.
The Delaware River Basin Commission maintains this list of community groups who work to preserve, protect and improve the River, its tributaries, and all the land throughout the Basin.
Living within Ecological Limits
All of the organizations shown on this page support living within ecological limits. As Sustainable Hamilton identifies individuals and organizations that have this as their primary focus, we will include them here.
Conserving and Enhancing Natural Resources
The individuals and organizations in this section all focus on protection of local and regional natural capital. Some also work on making natural capital more accessible to the public.
NJ Wild
NJ Wild is the personal blog of Princeton poet and actvists Carolyn Foote-Edelmann. NJ Wild is not to be confused with NJ Wild for Western Wilderness, which focuses on preservation, protection, and enhancement of wilderness in the Western US.
Carolyn's blog provides regularly updated, in-depth information about local and regional issues affecting our Natural Capital.
NJ Wild also contains beautiful nature photography by Brenda Jones, and links to a wide range of websites of particular interest to New Jerseyans.

Crosswicks-Doctors Creek Watershed Association
The Crosswicks Creek watershed drains surface and storm water from approximately the center of New Jersey westward from Jackson and Plumsted Townships in Ocean County; Allentown, Millstone and Upper Freehold in Monmouth County; North Hanover Township, Wrightstown, Cookstown, Chesterfield, and Bordentown City in Burlington County; and Hamilton and Washington Townships in Mercer County.
This watershed drains into the Hamilton-Trenton-Bordentown Marsh after which the marsh empties into the Delaware River. We are, therefore, a necessary and vital regional planning group that not only keeps tabs on the regional development pressures, but which also seeks to propose uses for the sensitive corridor lands that are compatible such as greenways, blueways, trails, creek access, and other recreational or conservation uses.

Friends for the Marsh
At the western edge of central New Jersey's densely populated urban centers, between the cities of Trenton, Bordentown and Hamilton Township lies the Hamilton-Trenton-Bordentown Marsh, the Delaware River's northernmost freshwater tidal wetland.
The Marsh's diverse habitats support over 1,200 species of plants and wildlife. Waterbirds such as osprey, great blue heron, ducks, geese and great egrets thrive in and around its waterways.
The Marsh has also supported humans since pre-historic times. Native Americans lived here 8,000 - 10,000 years ago. Present-day visitors to the Marsh can experience this fascinating ecosystem on over 8 miles of walking trails and 11 miles of water trails.
Friends for the Marsh is a volunteer group of interested residents, educators and individuals who plan and provide for educational programs about the marsh, and assist with monitoring and clean-up activities.

New Jersey Trails Association
NJTA is a cooperative project of land preservation and conservation organizations spearheaded by D&R Greenway Land Trust in Princeton, New Jersey. The group's mission is to make accurate information and maps on preserved lands accessible to the public.

Lawrenceville-Hopewell Trail
The Lawrence Hopewell Trail is over 20 miles of multipurpose, recreational trails that run through public and private lands in Lawrence and Hopewell Townships. The idea for the LHT grew out of a commitment to improving the quality of life for all who live or work in Lawrence Township and Hopewell. More specifically, the trail will help provide an active and liveable community with opportunities for recreation, health and fitness, transportation, and outdoor education.
LHT has taken down its website for a complete makeover. LHT says
In the meantime, please feel free to contact us at info@lhtrail.org with any questions or comments.
Lawrence Hopewell Trail
P.O. Box 6735
Lawrenceville, NJ 08648
609-734-5254
Loretta Morgan Andrews
Administrative Assistant
Sustainable Resource Management
The individuals and organizations in this section all focus on managing sustainable resources. As Sustainable Hamilton identifies individuals and organizations that have this as their primary focus, we will include them here.
Cleaner Production
Like most towns, Hamilton has a long history of manufacturing and agriculture using less than clean - sometimes downright dirty - production. As our manufacturing economy revives, we have an opportunity to make it more competitive through sustainable, clean processes. The individuals and organizations we will include in this section are those focusing on clean-and-competitive production methods.
Minimizing Waste
Waste is simply resources that we throw away. 90% of the waste generated by our schools can be recycled, reducing our landfill costs by as much as 15%. That could be as much as $1.5 Million each year! The individuals and organizations we will include in this section understand this and are fighting to make it happen.