USFWS · National wildlife refuge · New Jersey

Great Swamp National Wildlife Refuge

The Great Swamp National Wildlife Refuge is located in Morris County, New Jersey, United States. Established in 1960, it is among what has grown to be 806 refuges in the United States National Wilderness Preservation System.

From Wikipedia, licensed CC BY-SA 4.0.

Official page at U.S. Fish and Wildlife Service ↗
DesignationNational Wildlife Refuge
Managed byU.S. Fish and Wildlife Service
StateNew Jersey
Size7,858 acres (computed from the boundary polygon)
FWS regionRegion 5
Center point40.7123, -74.4768
Night skyNoticeable light pollution (Black Marble reading 112)

Boundary map

1 outline

Boundary, simplified to about 0.005 degrees

The outline is the agency boundary simplified for display, so small parcels and inholdings may not show. The agency page has the authoritative map.

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Reference

Questions people ask

How big is Great Swamp National Wildlife Refuge?

7,858 acres, measured from the published boundary polygon. The agency’s own figure can differ where the boundary includes water or inholdings.

Source: How acreage is computed

Who manages Great Swamp National Wildlife Refuge?

The U.S. Fish and Wildlife Service.

Source: U.S. Fish and Wildlife Service

What state is Great Swamp National Wildlife Refuge in?

New Jersey.

Source: How states are assigned

How do I get to Great Swamp National Wildlife Refuge?

A point inside the boundary is at 40.712, -74.477. Morristown National Historical Park is 3 miles away. The official page carries directions and the office address.

Source: U.S. Fish and Wildlife Service

How dark is the night sky at Great Swamp National Wildlife Refuge?

NASA’s Black Marble night-lights image reads 112 on a 0 to 255 scale at the center point, noticeable light pollution.

Source: NASA Black Marble

Which national parks are near Great Swamp National Wildlife Refuge?

Morristown National Historical Park (3 mi), Thomas Edison National Historical Park (10 mi) and Paterson Great Falls National Historical Park (18 mi). Park Atlas has fees, hours and alerts for each.

Source: Nearby on the other atlases

Are there historic places near Great Swamp National Wildlife Refuge?

370 National Register listings within 15 miles, including Speedwell Village--The Factory and Millington Schoolhouse.

Source: Register Atlas

Sources

  • Boundary, name: the U.S. Fish and Wildlife Service refuge boundary layer.
  • States: computed by intersecting the boundary with Census state polygons; a state is listed when it holds at least one percent of the area.
  • Acreage: geodesic area of the published polygon. The agency’s official acreage can differ where the boundary includes water, easements or inholdings.
  • Description: Great Swamp National Wildlife Refuge on Wikipedia, CC BY-SA 4.0. The article was accepted because its title contains this unit’s name.
  • Campgrounds: the Campsite Atlas index of federal campgrounds, matched to this boundary at build time.
  • Night sky: NASA Black Marble (VIIRS, 2016 composite) sampled at zoom 6 around the center point.
  • Weather, alerts, air quality, river flow and earthquakes load live in your browser from NWS, AirNow, USGS and iNaturalist when you open the page.