Geolocate

Port Jefferson topographic map

Click on the map to display elevation.

Port Jefferson

It wasn't until 1836 that the local leadership truly initiated the community's transition from a swampish hamlet to a bustling port town. Twenty-two acres of the harborfront, which flooded with the tides, were brought to a stable elevation with the construction of a causeway. Concurrently, the village was rechristened from "Drowned Meadow" to "Port Jefferson" The name choice was in honor of Thomas Jefferson.

About this map

Name: Port Jefferson topographic map, elevation, terrain.

Location: Port Jefferson, Suffolk County, New York, 11777, United States (40.90651 -73.10913 40.98651 -73.02913)

Average elevation: 85 ft

Minimum elevation: -13 ft

Maximum elevation: 269 ft

Suffolk County trails, hiking, mountain biking, running and outdoor activities

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