MN · ranked by public data

The 25 Deepest Lakes in Beltrami County, Minnesota

35 Beltrami County lakes are at least 50 NHD-mapped acres with a DNR-documented depth, out of 243 documented lakes in the county.

192 ft
199 acres
Beltrami County, MN
Grant Lake
limitedDepth map
47.49, -95.01199 acres | 92 ft max0 public access pointsSpecies pending
92 ft maximum depth · 199 acres
283 ft
188 acres
Beltrami County, MN
Buzzle Lake
limitedDepth map
47.62, -95.13188 acres | 83 ft max0 public access pointsSpecies pending
83 ft maximum depth · 188 acres
376 ft
6,573 acres
Beltrami County, MN
Lake Bemidji
limitedDepth map
47.51, -94.856,573 acres | 76 ft max0 public access pointsSpecies pending
76 ft maximum depth · 6,573 acres
471 ft
593 acres
Beltrami County, MN
Moose Lake
limitedDepth map
47.55, -94.46593 acres | 71 ft max0 public access pointsSpecies pending
71 ft maximum depth · 593 acres
565 ft
988 acres
Beltrami County, MN
Clearwater Lake
limitedDepth map
47.73, -95.19988 acres | 65 ft max0 public access pointsSpecies pending
65 ft maximum depth · 988 acres
663 ft
1,744 acres
Beltrami County, MN
Turtle River Lake
limitedDepth map
47.58, -94.721,744 acres | 63 ft max0 public access pointsSpecies pending
63 ft maximum depth · 1,744 acres
760 ft
1,579 acres
Beltrami County, MN
Andrusia Lake
limitedDepth map
47.45, -94.651,579 acres | 60 ft max0 public access pointsSpecies pending
60 ft maximum depth · 1,579 acres
859 ft
318 acres
Beltrami County, MN
North Twin Lake
limitedDepth map
47.59, -94.60318 acres | 59 ft max0 public access pointsSpecies pending
59 ft maximum depth · 318 acres
959 ft
75 acres
Beltrami County, MN
Bass Lake
limitedDepth map
47.60, -94.6175 acres | 59 ft max0 public access pointsSpecies pending
59 ft maximum depth · 75 acres
1057 ft
1,072 acres
Beltrami County, MN
Wolf Lake
limitedDepth map
47.42, -94.691,072 acres | 57 ft max0 public access pointsSpecies pending
57 ft maximum depth · 1,072 acres

Rank	Lake	County	Max depth	Acres
11	Gilstad Lake	Beltrami	55 ft	252
12	Lake Marquette	Beltrami	51 ft	509
13	Kitchi Lake	Beltrami	50 ft	1,817
14	Movil Lake	Beltrami	50 ft	851
15	Beltrami Lake	Beltrami	50 ft	714
16	Turtle Lake	Beltrami	45 ft	1,591
17	South Twin Lake	Beltrami	45 ft	217
18	Medicine Lake	Beltrami	44 ft	461
19	Lake Julia	Beltrami	43 ft	506
20	Pimushe Lake	Beltrami	40 ft	1,216
21	Little Buzzle Lake	Beltrami	40 ft	76
22	Big Lake	Beltrami	35 ft	3,558
23	Dellwater Lake	Beltrami	29 ft	191
24	Blackduck Lake	Beltrami	28 ft	2,635
25	Three Island Lake	Beltrami	25 ft	733

Methodology

How this list is built

Ranked by the official maximum depth in Minnesota DNR LakeFinder records; where none is published, the deepest mapped contour from MN DNR survey bathymetry stands in (contours can slightly understate depth, never overstate it).
Only lakes with published Minnesota DNR survey bathymetry on LakeList can rank (about 1,500 lakes). Deep border waters without a published DNR depth record — Saganaga Lake among them — are not listed rather than guessed at.
Lakes under 50 acres — or without a confidently matched USGS NHD polygon for acreage — are excluded from rankings.
Public access inventories are not yet tracked for Minnesota here, so access is never shown or ranked.

FAQ

Beltrami County lake records

What is the deepest lake in Beltrami County?

Grant Lake — Grant Lake in Beltrami County has the deepest documented maximum depth of any ranked Beltrami County lake, at 92 feet in Minnesota DNR records.

Deepest lakes statewide Biggest lakes in Beltrami County All Beltrami County lakes

Source data: Minnesota DNR LakeFinder records and MN DNR survey bathymetry, with acreage from USGS National Hydrography Dataset polygons, as aggregated by LakeList.Lake outlines are shoreline shapes from LakeList and the USGS National Hydrography Dataset; they illustrate a lake's form and are not depth or navigation charts.

MN · ranked by public data

The 25 Deepest Lakes in Beltrami County, Minnesota

35 Beltrami County lakes are at least 50 NHD-mapped acres with a DNR-documented depth, out of 243 documented lakes in the county.

192 ft
199 acres
Beltrami County, MN
Grant Lake
limitedDepth map
47.49, -95.01199 acres | 92 ft max0 public access pointsSpecies pending
92 ft maximum depth · 199 acres
283 ft
188 acres
Beltrami County, MN
Buzzle Lake
limitedDepth map
47.62, -95.13188 acres | 83 ft max0 public access pointsSpecies pending
83 ft maximum depth · 188 acres
376 ft
6,573 acres
Beltrami County, MN
Lake Bemidji
limitedDepth map
47.51, -94.856,573 acres | 76 ft max0 public access pointsSpecies pending
76 ft maximum depth · 6,573 acres
471 ft
593 acres
Beltrami County, MN
Moose Lake
limitedDepth map
47.55, -94.46593 acres | 71 ft max0 public access pointsSpecies pending
71 ft maximum depth · 593 acres
565 ft
988 acres
Beltrami County, MN
Clearwater Lake
limitedDepth map
47.73, -95.19988 acres | 65 ft max0 public access pointsSpecies pending
65 ft maximum depth · 988 acres
663 ft
1,744 acres
Beltrami County, MN
Turtle River Lake
limitedDepth map
47.58, -94.721,744 acres | 63 ft max0 public access pointsSpecies pending
63 ft maximum depth · 1,744 acres
760 ft
1,579 acres
Beltrami County, MN
Andrusia Lake
limitedDepth map
47.45, -94.651,579 acres | 60 ft max0 public access pointsSpecies pending
60 ft maximum depth · 1,579 acres
859 ft
318 acres
Beltrami County, MN
North Twin Lake
limitedDepth map
47.59, -94.60318 acres | 59 ft max0 public access pointsSpecies pending
59 ft maximum depth · 318 acres
959 ft
75 acres
Beltrami County, MN
Bass Lake
limitedDepth map
47.60, -94.6175 acres | 59 ft max0 public access pointsSpecies pending
59 ft maximum depth · 75 acres
1057 ft
1,072 acres
Beltrami County, MN
Wolf Lake
limitedDepth map
47.42, -94.691,072 acres | 57 ft max0 public access pointsSpecies pending
57 ft maximum depth · 1,072 acres

Rank	Lake	County	Max depth	Acres
11	Gilstad Lake	Beltrami	55 ft	252
12	Lake Marquette	Beltrami	51 ft	509
13	Kitchi Lake	Beltrami	50 ft	1,817
14	Movil Lake	Beltrami	50 ft	851
15	Beltrami Lake	Beltrami	50 ft	714
16	Turtle Lake	Beltrami	45 ft	1,591
17	South Twin Lake	Beltrami	45 ft	217
18	Medicine Lake	Beltrami	44 ft	461
19	Lake Julia	Beltrami	43 ft	506
20	Pimushe Lake	Beltrami	40 ft	1,216
21	Little Buzzle Lake	Beltrami	40 ft	76
22	Big Lake	Beltrami	35 ft	3,558
23	Dellwater Lake	Beltrami	29 ft	191
24	Blackduck Lake	Beltrami	28 ft	2,635
25	Three Island Lake	Beltrami	25 ft	733

Methodology

How this list is built

Ranked by the official maximum depth in Minnesota DNR LakeFinder records; where none is published, the deepest mapped contour from MN DNR survey bathymetry stands in (contours can slightly understate depth, never overstate it).
Only lakes with published Minnesota DNR survey bathymetry on LakeList can rank (about 1,500 lakes). Deep border waters without a published DNR depth record — Saganaga Lake among them — are not listed rather than guessed at.
Lakes under 50 acres — or without a confidently matched USGS NHD polygon for acreage — are excluded from rankings.
Public access inventories are not yet tracked for Minnesota here, so access is never shown or ranked.

FAQ

Beltrami County lake records

What is the deepest lake in Beltrami County?

Grant Lake — Grant Lake in Beltrami County has the deepest documented maximum depth of any ranked Beltrami County lake, at 92 feet in Minnesota DNR records.

Deepest lakes statewide Biggest lakes in Beltrami County All Beltrami County lakes

The 25 Deepest Lakes in Beltrami County, Minnesota

Grant Lake

Buzzle Lake

Lake Bemidji

Moose Lake

Clearwater Lake

Turtle River Lake

Andrusia Lake

North Twin Lake

Bass Lake

Wolf Lake

How this list is built

Beltrami County lake records

What is the deepest lake in Beltrami County?

The 25 Deepest Lakes in Beltrami County, Minnesota

Grant Lake

Buzzle Lake

Lake Bemidji

Moose Lake

Clearwater Lake

Turtle River Lake

Andrusia Lake

North Twin Lake

Bass Lake

Wolf Lake

How this list is built

Beltrami County lake records

What is the deepest lake in Beltrami County?