Click here for a chart showing acreage a municipality or county has in the Preservation Area or Planning Area.
Bergen County
Mahwah Township
Oakland Borough
Hunterdon County
Alexandria Township
Bethlehem Township
Bloomsbury Borough
Califon Borough
Town of Clinton
Clinton Township
Glen Gardner Borough
Hampton Borough
High Bridge Borough
Holland Township
Lebanon Borough
Lebanon Township
Milford Borough
Tewksbury Township
Union Township
Morris County
Town of Boonton
Boonton Township
Butler Borough
Chester Borough
Chester Township
Denville Township
Town of Dover
Hanover Township
Harding Township
Jefferson Township
Kinnelon Borough
Mendham Borough
Mendham Township
Mine Hill Township
Montville Township
Morris Plains Borough
Morris Township
Town of Morristown
Mount Arlington Borough
Mount Olive Township
Mountain Lakes Borough
Netcong Borough
Parsippany-Troy Hills Township
Pequannock Township
Randolph Township
Riverdale Borough
Rockaway Borough
Rockaway Township
Roxbury Township
Victory Gardens Borough
Washington Township
Wharton Borough
Passaic County
Bloomingdale Borough
Pompton Lakes Borough
Ringwood Borough
Wanaque Borough
West Milford Township
Somerset County
Bedminster Township
Bernards Township
Bernardsville Borough
Far Hills Borough
Peapack Gladstone Borough
Sussex County
Byram Township
Franklin Borough
Green Township
Hamburg Borough
Hardyston Township
Hopatcong Borough
Ogdensburg Borough
Sparta Township
Stanhope Borough
Vernon Township
Warren County
Allamuchy Township
Alpha Borough
Town of Belvidere
Franklin Township
Frelinghuysen Township
Greenwich Township
Town of Hackettstown
Harmony Township
Hope Township
Independence Township
Liberty Township
Lopatcong Township
Mansfield Township
Oxford Township
Town of Phillipsburg
Pohatcong Township
Washington Borough
Washington Township
White Township
Click here for a map of the 332 municipalities in 16 counties that depend on the NJ Highlands for all or some of their water supply.