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Sunset on the bay

This website is integrated with OpenLayers maps - you can zoom and scroll the imagery to get a better view. Click on a green dot to load a county map. I have also added a Message Board where you can create your own account and use to arrange meet-ups, etc.


Mercer Lake
( 40.26783, -74.64423 )

  1. Mercer Lake - Hamilton ( 40.26561, -74.64191 )
  2. Mercer Lake - West Windsor ( 40.26960, -74.64114 )

Mercer Lake is actually a big gravel pit that was dug out for highway fill. In 1975, someone got the bright idea of damming it off, and it turned into one of the nicest lakes in the state. The lake fills from a creek to the east, and the water is very clean. Mercer county turned the whole area into a beautiful park, great for all sorts of other activities as well.


Lake Carnegie
( 40.35303, -74.63730 )

  1. D-R Canal - Kingston (N) ( 40.37489, -74.61854 )
  2. D-R Canal - Kingston (S) ( 40.37326, -74.61861 )
  3. D-R Canal - Plainsboro (E) ( 40.34321, -74.62964 )
  4. D-R Canal - Plainsboro (W) ( 40.34190, -74.63758 )
  5. D-R Canal - Princeton (N) ( 40.33879, -74.64715 )
  6. D-R Canal - Princeton (S) ( 40.33224, -74.65186 )
  7. Lake Carnegie - Plainsboro ( 40.34362, -74.62973 )
  8. Lake Carnegie - Princeton ( 40.36681, -74.62597 )
  9. Millstone River - Kingston ( 40.37419, -74.61962 )
  10. Millstone River - Plainsboro (N) ( 40.34262, -74.62981 )
  11. Millstone River - Plainsboro (S) ( 40.33874, -74.62880 )
  12. Stony Brook - Princeton ( 40.33219, -74.65340 )

Lake Carnegie is a reservoir that straddles the borders of the towns of Princeton, West Windsor, Plainsboro and South Brunswick in Mercer and Middlesex counties in central New Jersey. The lake was created by construction of a dam along the Millstone River, though the lower portion of the lake actually follows the valley of its largest tributary, the Stony Brook, while the Millstone River crossed under the D&R Canal to the south. The lake is about three miles long, but only about 800 feet wide.


Mercer Lake
( 40.26783, -74.64423 )

  1. Mercer Lake - Hamilton ( 40.26561, -74.64191 )
  2. Mercer Lake - West Windsor ( 40.26960, -74.64114 )

Mercer Lake is actually a big gravel pit that was dug out for highway fill. In 1975, someone got the bright idea of damming it off, and it turned into one of the nicest lakes in the state. The lake fills from a creek to the east, and the water is very clean. Mercer county turned the whole area into a beautiful park, great for all sorts of other activities as well.