Gear up for your next adventure:

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💡Compact LED Flashlight - Powerful and portable flashlight for outdoor use

🏕️Camping Hammock - Integrated protection for sleeping between trees

🛏️Sleeping Bag - Warm and compact sleeping bags for outdoor camping

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Port Jefferson topographic maps

Click on a map to view its topography, its elevation and its terrain.

Port Jefferson

United States > New York > Suffolk County > Port Jefferson > 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…

Average elevation: 26 m