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LakeQuality

Devils Lake Region

Centered on Devils Lake, North Dakota's largest natural body of water — a closed-basin lake that rose about 30 feet after 1993, quadrupled in surface area, and spilled into neighboring Stump Lake. The flooding submerged forests and farmland that now provide structure for a nationally known walleye, yellow perch, and white bass fishery, active through a long ice-fishing season.

Reviewed by LakeQuality Editorial Team · Updated
23
Lakes
D
Avg Grade
3
Grade A Lakes
0
With Fish Data
LakeCountyGradeClarityDepthFish
Wood LakeBensonA--0
Free Peoples LakeBensonA--0
Fort Totten Bay LakeBensonA--0
Whitman Dam LakeNelsonB12 ft-0
Bisbee-Big Coulee Dam LakeTownerC8 ft-0
Mcville Dam LakeNelsonC6.9 ft-0
Armourdale Dam LakeTownerC7.2 ft-0
Devils LakeRamseyC5.2 ft-0
Devils LakeBensonC3.7 ft-0
East Devils LakeRamseyC6.6 ft-0
West Stump LakeNelsonD9.8 ft-0
Pelican LakeRamseyD3.7 ft-0
East Stump LakeNelsonD8.5 ft-0
Tolna Dam LakeNelsonD4.9 ft-0
Dry LakeRamseyD2.8 ft-0
Lake AliceRamseyD3.1 ft-0
Lake IrvineRamseyD2.9 ft-0
Lake LarettaNelsonD3.8 ft-0
Sweetwater LakeRamseyD2.9 ft-0
Western Stump LakeNelsonF4.3 ft-0
Eastern Stump LakeNelsonF4.7 ft-0
Morrison LakeRamseyF1.9 ft-0
Mchugh Slough LakeNelsonF1.6 ft-0

Other Lake Regions

Source: EPA National Aquatic Resource Surveys, 2026.