Jeb Polstein & Kyle Schwartz

Preserving land is the heart of our work to ensure a plentiful supply of safe, clean drinking water, productive land for agriculture, sustainable land for wildlife and forests to thrive and neighborhood parks and natural areas for people to walk, play, and enjoy a healthy lifestyle.

The centerpiece of our restoration efforts and land management program is the 405-acre South Branch Preserve located at the headwaters of the South Branch of the Raritan River in Mt. Olive, South Branch Preserve protects watershed land which services over 1½ million New Jersey residents.