Nassau County topographic maps

Average elevation: 37 m

Average elevation: 41 m

Average elevation: 14 m

Average elevation: 18 m

Average elevation: 34 m

Average elevation: 35 m

Average elevation: 25 m

Average elevation: 1 m

Average elevation: 4 m

Average elevation: 3 m

Average elevation: 1 m

Average elevation: 7 m

Average elevation: 10 m

Average elevation: 20 m

Average elevation: 39 m

Average elevation: 57 m

Average elevation: 40 m

Average elevation: 8 m

Average elevation: 38 m

Average elevation: 26 m

Average elevation: 6 m

Average elevation: 5 m

Average elevation: 46 m

Average elevation: 36 m

Average elevation: 44 m

Average elevation: 6 m

Average elevation: 4 m

Average elevation: 8 m

Average elevation: 5 m

Average elevation: 11 m

Average elevation: 17 m

Average elevation: 4 m

Average elevation: 34 m

Average elevation: 5 m

Average elevation: 36 m

Average elevation: 8 m

Average elevation: 12 m

Average elevation: 59 m

Average elevation: 67 m

Average elevation: 57 m

Average elevation: 44 m

Average elevation: 38 m

Average elevation: 26 m

Average elevation: 4 m

Average elevation: 21 m

Average elevation: 48 m

Average elevation: 27 m

Average elevation: 21 m

Average elevation: 42 m

Additionally, the Harbor Hill Moraine is named for this hill, as it is one of the terminal moraine's most prominent and famous topographic features.

Average elevation: 57 m

Average elevation: 67 m

Some of the hills in Flower Hill reach elevations high enough that on a clear day, the skyline of New York City can easily be seen from the ground – notably in the Manhasset portion of the village.

Average elevation: 42 m

Average elevation: 1 m

Average elevation: 19 m

Average elevation: 15 m

Average elevation: 5 m

Average elevation: 8 m

Average elevation: 30 m

Average elevation: 19 m

Average elevation: 23 m

Average elevation: 32 m

Average elevation: 45 m

Average elevation: 64 m

Average elevation: 29 m

Average elevation: 19 m

East Meadow is generally flat, and the elevation ranges from 32 feet (9.8 m) near its southwestern edge, to 82 feet (25 m) along Hempstead Turnpike to the north.

Average elevation: 26 m

Average elevation: 70 m

Average elevation: 28 m

Average elevation: 1 m

Average elevation: 56 m

Average elevation: 40 m

Average elevation: 48 m

Average elevation: 35 m

Average elevation: 24 m

Average elevation: 25 m

Average elevation: 6 m

Average elevation: 32 m

Average elevation: 65 m

Average elevation: 50 m

At this time, the community did not have a post office, so residents had to pick up their mail in the village of Hempstead. After Pagan petitioned authorities for a post office, he was appointed postmaster and it was based in his farmhouse, now known as the Pagan-Fletcher House. He was advised that the…

Average elevation: 7 m

Average elevation: 53 m

Average elevation: 11 m

Average elevation: 24 m

Average elevation: 45 m

Average elevation: 12 m

Average elevation: 8 m

Average elevation: 51 m

Average elevation: 9 m

Average elevation: 6 m

Average elevation: 20 m

Average elevation: 12 m

Average elevation: 7 m

Average elevation: 1 m

Average elevation: 4 m

South Farmingdale is located on a flat outwash plain, and as such, the hamlet's topography is largely flat. Additionally, South Farmingdale is split between the Massapequa Creek and Seaford Creek drainage areas, and is located within the larger Long Island Sound/Atlantic Ocean Watershed.

Average elevation: 19 m

Average elevation: 24 m

According to the United States Geological Survey, Salisbury is located at an elevation of 108 feet (33 m).

Average elevation: 34 m

Average elevation: 58 m

Average elevation: 6 m

Average elevation: 6 m