Minnesota · DNR survey data

Little Ball Bluff Lake

Little Ball Bluff Lake covers 37 acres in Aitkin County, running to 49 feet, last surveyed by the DNR in 2025. The Minnesota DNR has not published bathymetry for this lake, so there is no depth map here, just the survey record: what the nets held and how big it ran.

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DNR survey data

Fish species

Species
How many
Survey numbers
Lengths
Largemouth bass
No recent survey rating

No recent survey rating.

Northern pike
Just a few
5.5per gill net
19"Typical
27"Biggest
13"27"

Lengths measured · 19 fish

Recent surveys
10"15"20"25"30"33"

Lengths measured · 19 fish

2013
10"15"20"25"30"33"

Lengths measured · 21 fish

2006
10"15"20"25"30"33"

Lengths measured · 35 fish

1996
10"15"20"25"30"33"
Bluegill
Just a few
19.1per trap net
6"Typical
8"Biggest
3"8"

Lengths measured · 172 fish

Recent surveys
2"4"6"8"

Lengths measured · 172 fish

2013
2"4"6"8"

Lengths measured · 211 fish

2006
2"4"6"8"

Lengths measured · 92 fish

1996
2"4"6"8"
Crappie
Just a few
4.4per trap net
7"Typical
11"Biggest
4"11"

Lengths measured · 42 fish

Recent surveys
4"6"8"10"12"

Lengths measured · 42 fish

2013
4"6"8"10"12"

Lengths measured · 14 fish

2006
4"6"8"10"12"

Lengths measured · 29 fish

1996
4"6"8"10"12"
Yellow perch
Just a few
0.5per gill net
Typical
6"Biggest
Rock bass
Fair numbers
0.6per trap net
Typical
8"Biggest

Rates come from standard DNR survey gear (gill nets, trap nets, electrofishing), judged against statewide benchmarks for the same gear — which is why the same number of fish per net can read differently for two species. Where the standard gear can't count a species reliably, the page shows presence and size only. Typical is the middle fish of those measured. Open a row for the full length spread, survey by survey. You can read every number on this page without an app or an account.

Recent reports

Little Ball Bluff Lake fishing reports

Recent reports on Little Ball Bluff Lake from guides, tournaments and regular anglers. Anything posted in the last two weeks also bumps the matching spots on the live map, so you'll see a "matches a recent report" tag on them.

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Aitkin County reports

Public water access

Getting on the water

Within 30 miles

Nearby lakes

Quick answers

Frequently asked questions

Is there a depth map for Little Ball Bluff Lake?

The Minnesota DNR has not published bathymetry for Little Ball Bluff Lake, so this page carries the survey record instead: species, catch rates and stocking history.

What fish are in Little Ball Bluff Lake?

The most recent DNR survey (2025) recorded largemouth bass, northern pike, bluegill, crappie, yellow perch, rock bass.

Does Little Ball Bluff Lake have a public access?

Yes. Little Ball Bluff Lake has one public access site: Little Ball Bluff Lake (trailer launch).

Is Little Ball Bluff Lake stocked?

No stocking is on record for Little Ball Bluff Lake in the DNR's stocking database.

When was Little Ball Bluff Lake last surveyed?

The Minnesota DNR last surveyed Little Ball Bluff Lake in 2025, the most recent of 12 surveys on record.

Survey numbers are the Minnesota DNR's. How this site reads them →

Page updated .