Agassiz National Wildlife Refuge

Agassiz National Wildlife Refuge is located in northwest Minnesota. Packs of wolves, moose, waterfowl, and 294 species of birds make this refuge a wildlife wonderland. 49 mammal, 12 amphibian, and 9 reptile species have also been identified.

Agassiz National Wildlife Refuge
IUCN category IV (habitat/species management area)
Marshes and woodlands of Agassiz National Wildlife Refuge
Map showing the location of Agassiz National Wildlife Refuge
Map showing the location of Agassiz National Wildlife Refuge
Map of the United States
LocationMarshall County, Minnesota, United States
Nearest cityMiddle River, Minnesota
Coordinates48°21′00″N 95°57′01″W / 48.34996°N 95.95029°W / 48.34996; -95.95029[1]
Area61,500 acres (249 km2)
Established1937
Governing bodyU.S. Fish and Wildlife Service
WebsiteAgassiz National Wildlife Refuge

The refuge, originally named Mud Lake Migratory Waterfowl Refuge, was established in 1937 primarily for waterfowl production and maintenance. Located in eastern Marshall County, the contiguous 61,500 acres (249 km2) are situated in the aspen parkland region of northwest Minnesota. In 1976, 4,000 acres (16 km2) of the refuge were designated a Wilderness Area.[2] Each year over 20,000 visitors enjoy wildlife viewing on Agassiz Refuge.

Today, Agassiz is composed of 37,400 acres (151 km2) of wetlands, 11,650 acres (47 km2) of shrublands, 9,900 acres (40 km2) of forestland, 1,710 acres (7 km2) of grassland, and 150 acres (0.6 km2) of cropland. The Wilderness Area encompasses one of the most westerly extensions of black spruce-tamarack bog in Minnesota. Two bog lakes, Kuriko and Whiskey, lie within the area.

CCC workers line up for food, 1937. Mud Lake NWR, Minnesota

Climate

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The weather station, Goodridge 12 NNW, is located within the Agassiz National Wildlife Refuge. Goodridge 12 NNW has a dry winter humid continental climate (Köppen Dwb).

Climate data for Goodridge 12 NNW, Minnesota, 1991–2020 normals: 1150ft (351m)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Mean daily maximum °F (°C) 14.8
(−9.6)
19.2
(−7.1)
33.4
(0.8)
50.1
(10.1)
64.6
(18.1)
73.1
(22.8)
77.5
(25.3)
76.1
(24.5)
66.9
(19.4)
51.6
(10.9)
34.2
(1.2)
20.5
(−6.4)
48.5
(9.2)
Daily mean °F (°C) 4.7
(−15.2)
8.6
(−13.0)
23.5
(−4.7)
38.9
(3.8)
52.3
(11.3)
61.6
(16.4)
65.4
(18.6)
63.3
(17.4)
54.8
(12.7)
41.4
(5.2)
25.6
(−3.6)
11.9
(−11.2)
37.7
(3.1)
Mean daily minimum °F (°C) −5.5
(−20.8)
−2.0
(−18.9)
13.6
(−10.2)
27.7
(−2.4)
40.0
(4.4)
50.2
(10.1)
53.3
(11.8)
50.5
(10.3)
42.7
(5.9)
31.2
(−0.4)
17.1
(−8.3)
3.3
(−15.9)
26.8
(−2.9)
Average precipitation inches (mm) 0.74
(19)
0.63
(16)
1.15
(29)
1.37
(35)
2.73
(69)
3.88
(99)
3.82
(97)
3.10
(79)
2.77
(70)
2.18
(55)
1.03
(26)
0.92
(23)
24.32
(617)
Source: NOAA[3]

References

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  1. ^ "Agassiz National Wildlife Refuge". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  2. ^ "Agassiz Wilderness". Wilderness.net.
  3. ^ "Goodridge 12 NNW, Minnesota 1991-2020 Monthly Normals". Retrieved November 1, 2023.

  This article incorporates public domain material from websites or documents of the United States Fish and Wildlife Service.

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