USFWS · Florida

Arthur R. Marshall Loxahatchee National Wildlife Refuge

The Arthur R. Marshall Loxahatchee National Wildlife Refuge is a 145,188-acre (587.55 km2) wildlife sanctuary located west of Boynton Beach, in Palm Beach County, Florida. It is also known as Water Conservation Area 1 (WCA-1). It includes the most northern remnant of the historic Everglades wetland ecosystem.

From Wikipedia, licensed CC BY-SA 4.0.

National Wildlife Refuge145,264 acresUSFWSFL
Official page at U.S. Fish and Wildlife Service ↗
Arthur R. Marshall Loxahatchee National Wildlife Refuge
Photo by User:Johnskate17, in the public domain, from Wikimedia Commons.
1 fire
active
Set Wui 9 Rx 1029 (prescribed burn) · 43 mi from the center
Interagency incident data as of 2026-11-01
Incident details ↓

Facts

Where each comes from ↓
DesignationNational Wildlife Refuge
Managed byU.S. Fish and Wildlife Service
StateFlorida
Size145,264 acres
FWS regionRegion 4
Center point26.51° N, 80.33° W
Night skyAbout as dark as the ground gets (Black Marble reading 9)

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.

Weather by month

NOAA climate normals →
Weather by month near Arthur R. Marshall Loxahatchee National Wildlife Refuge60°70°80°90°January: 3.34 inches of precipitationFebruary: 2.81 inches of precipitationMarch: 3.03 inches of precipitationApril: 3.07 inches of precipitationMay: 4.97 inches of precipitationJune: 9.73 inches of precipitationJuly: 6.69 inches of precipitationAugust: 8.28 inches of precipitationSeptember: 8.60 inches of precipitationOctober: 6.36 inches of precipitationNovember: 3.69 inches of precipitationDecember: 3.06 inches of precipitationJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 65.1°F averageFebruary: 67.3°F averageMarch: 70.1°F averageApril: 73.3°F averageMay: 76.8°F averageJune: 80.5°F averageJuly: 81.9°F averageAugust: 82.3°F averageSeptember: 81.2°F averageOctober: 77.9°F averageNovember: 72.1°F averageDecember: 68.5°F average0 in2 in4 in6 in8 in10 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Loxahatchee Nwr, 7 miles from the center point at 21 feet, station USC00085184 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 64 inches a year.

Large units span more than one climate. The station stands in for the center point, and the outer parts of the boundary can be warmer or colder.

Fire nearby

Within 50 miles · as of 2026-11-01
  • Prescribed
    Set Wui 9 Rx 1029

    43 mi from the center point

Distance is to the reported incident point, not the fire edge, and is measured from the center of a boundary that may be many miles across. Check the agency page for closures.

Explore

Nearby on the other atlases

National Register listings within 15 miles · 55 in all · Register Atlas

Landmarks are listed first, then by distance from the boundary.

Guidebooks for Florida

We earn a small commission if you buy through these links. It does not change what we list.

  • Florida Lighthouse Trail
    Thomas W. Taylor and Chris Belcher, 2020
    Find at Bookshop.org
  • Moon South Florida & the Keys Road Trip
    Jason Ferguson, 2019
    Find at Bookshop.org
  • Best Tent Camping: Florida
    Johnny Molloy, 2016
    Find at Bookshop.org

Titles come from Open Library's catalog, matched by subject heading or by title.

Reference

Questions people ask

How big is Arthur R. Marshall Loxahatchee National Wildlife Refuge?

145,264 acres.

Source: How acreage is computed

Who manages Arthur R. Marshall Loxahatchee National Wildlife Refuge?

The U.S. Fish and Wildlife Service.

Source: U.S. Fish and Wildlife Service

What state is Arthur R. Marshall Loxahatchee National Wildlife Refuge in?

Florida.

Source: How states are assigned

How do I get to Arthur R. Marshall Loxahatchee National Wildlife Refuge?

A point inside the boundary is at 26.507° N, 80.334° W. The official page carries directions and the office address.

Source: U.S. Fish and Wildlife Service

Is there a fire near Arthur R. Marshall Loxahatchee National Wildlife Refuge right now?

1 active incident within 50 miles as of 2026-11-01, the nearest Set Wui 9 Rx 1029 at 43 miles. Distance is to the reported incident point, not the fire edge.

Source: Fire nearby

Are there historic places near Arthur R. Marshall Loxahatchee National Wildlife Refuge?

The National Register has 55 listings within 15 miles, including Mar-A-Lago National Historic Landmark and Flagler, Henry Morrison, House; Whitehall.

Source: Register Atlas

Sources

  • Boundary, name: the U.S. Fish and Wildlife Service refuge boundary layer.
  • States and territories: computed by intersecting the boundary with Census state polygons and coarse outlines of the territories and outlying islands. A place is listed when it holds at least one percent of the area. A boundary that touches no outline is listed under the nearest one.
  • Acreage: geodesic area of the published polygon. The agency’s official acreage can differ where the boundary includes water, easements or inholdings.
  • Photograph: the image Wikidata records for this refuge (Q6694244), the item linked to its Wikipedia article. Author and license come from the file page on Wikimedia Commons.
  • Description: Loxahatchee 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.