USFWS · Wisconsin, Iowa, Minnesota, Illinois

Upper Mississippi River National Wildlife and Fish Refuge

The Upper Mississippi River National Wildlife and Fish Refuge is a 240,000-acre (970 km2), 261-mile-long (420 km) National Wildlife Refuge located in and along the Upper Mississippi River. It runs from Wabasha, Minnesota, in the north to Rock Island, Illinois, in the south.

From Wikipedia, licensed CC BY-SA 4.0.

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Upper Mississippi River National Wildlife and Fish Refuge
Photo by Royalbroil, licensed CC BY-SA 3.0, from Wikimedia Commons.
DesignationNational Wildlife Refuge
Managed byU.S. Fish and Wildlife Service
StatesWisconsin, Iowa, Minnesota, Illinois
Size190,553 acres
FWS regionRegion 3
Center point44.23° N, 91.92° W
Night skyAbout as dark as the ground gets (Black Marble reading 13)

Boundary map

76 outlines

Boundary, simplified to about 0.005 degrees Federal campground

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 Upper Mississippi River National Wildlife and Fish Refuge10°20°30°40°50°60°70°80°January: 0.95 inches of precipitation, 9.9 inches of snowFebruary: 1.01 inches of precipitation, 8.6 inches of snowMarch: 1.85 inches of precipitation, 6.6 inches of snowApril: 3.51 inches of precipitation, 1.6 inches of snowMay: 4.81 inches of precipitation, 0.2 inches of snowJune: 5.68 inches of precipitation, 0.0 inches of snowJuly: 4.59 inches of precipitation, 0.0 inches of snowAugust: 5.00 inches of precipitation, 0.0 inches of snowSeptember: 4.13 inches of precipitation, 0.0 inches of snowOctober: 2.61 inches of precipitation, 0.1 inches of snowNovember: 1.92 inches of precipitation, 1.8 inches of snowDecember: 1.11 inches of precipitation, 8.6 inches of snowJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 16.0°F averageFebruary: 20.3°F averageMarch: 32.6°F averageApril: 46.0°F averageMay: 58.0°F averageJune: 67.7°F averageJuly: 71.6°F averageAugust: 69.6°F averageSeptember: 62.1°F averageOctober: 49.1°F averageNovember: 34.8°F averageDecember: 22.2°F average0 in2 in4 in6 in8 in10 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Alma Dam 4, 7 miles from the center point at 670 feet, station USC00470124 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 37 inches a year. The dotted line is average snowfall, about 37 inches a year on the same inches scale.

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.

Where to camp

Campsite Atlas →

1 federal campground sits inside the boundary and 6 more are within ten miles of it. Nearest first. Distances are from the campground point to the boundary edge, from the Campsite Atlas index.

Fire nearby

Within 50 miles · as of 2026-11-01
  • Prescribed
    Rx-Clay Corners East

    49 mi from the center point · 32 acres

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 Park System units within 30 miles · Park Atlas
National Register listings within 15 miles · 405 in all · Register Atlas

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

Guidebooks for Wisconsin

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

  • Best Rail Trails Wisconsin
    Kevin Revolinski, 2020
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  • Best Hikes Madison, Wisconsin
    Johnny Molloy, 2018
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  • Rail-trails Michigan & Wisconsin
    Rails-to-Trails Conservancy, 2017
    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 Upper Mississippi River National Wildlife and Fish Refuge?

190,553 acres.

Source: How acreage is computed

Who manages Upper Mississippi River National Wildlife and Fish Refuge?

The U.S. Fish and Wildlife Service.

Source: U.S. Fish and Wildlife Service

What state is Upper Mississippi River National Wildlife and Fish Refuge in?

The boundary crosses Wisconsin, Iowa, Minnesota and Illinois.

Source: How states are assigned

Can I camp at Upper Mississippi River National Wildlife and Fish Refuge?

The refuge page says whether camping is allowed here. The federal campgrounds within ten miles are listed under Where to camp.

Source: Where to camp

How do I get to Upper Mississippi River National Wildlife and Fish Refuge?

A point inside the boundary is at 44.233° N, 91.918° W. Effigy Mounds National Monument is 1 mile away. The official page carries directions and the office address.

Source: U.S. Fish and Wildlife Service

Is there a fire near Upper Mississippi River National Wildlife and Fish Refuge right now?

1 active incident within 50 miles as of 2026-11-01, the nearest Rx-Clay Corners East at 49 miles. Distance is to the reported incident point, not the fire edge.

Source: Fire nearby

Which national parks are near Upper Mississippi River National Wildlife and Fish Refuge?

Effigy Mounds National Monument (1 mi). Park Atlas has fees, hours and alerts for each.

Source: Nearby on the other atlases

Are there historic places near Upper Mississippi River National Wildlife and Fish Refuge?

The National Register has 405 listings within 15 miles, including Dousman Hotel and Brisbois, Michael, House.

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 (Q7898801), the item linked to its Wikipedia article. Author and license come from the file page on Wikimedia Commons.
  • Description: Upper Mississippi River National Wildlife and Fish 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.