Minnesota · DNR survey data

Johnson Lake

Johnson Lake covers 63 acres in Clearwater County, running to 70 feet, last surveyed by the DNR in 2023. 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.

Open Johnson Lake in the live map → Write a report

DNR survey data

Fish species

Species
How many
Survey numbers
Lengths
WalleyeStocked · 2024
Fair numbers
2.3per gill net
18"Typical
22"Biggest
15"22"

Lengths measured · 22 fish

Recent · 2023
8"10"15"20"25"

Lengths measured · 22 fish

2023
8"10"15"20"25"

Lengths measured · 19 fish

2013
8"10"15"20"25"

Lengths measured · 1 fish

2002
8"10"15"20"25"

Only 1 fish measured that year — too few to read as a shape.

Lengths measured · 28 fish

1998
8"10"15"20"25"
Largemouth bass
Present
0.1per trap net
Typical
14"Biggest
Northern pike
Just a few
5.7per gill net
22"Typical
26"Biggest
15"26"

Lengths measured · 18 fish

Recent · 2023
8"10"15"20"25"30"32"

Lengths measured · 18 fish

2023
8"10"15"20"25"30"32"

Lengths measured · 39 fish

2013
8"10"15"20"25"30"32"

Lengths measured · 18 fish

2002
8"10"15"20"25"30"32"

Lengths measured · 38 fish

1998
8"10"15"20"25"30"32"
BluegillStocked · 2019
Just a few
0.4per trap net
Typical
6"Biggest
Yellow perch
One of the best around
127.3per gill net
6"Typical
9"Biggest
5"9"

Lengths measured · 575 fish

Recent · 2023
3"4"6"8"10"11"

Lengths measured · 575 fish

2023
3"4"6"8"10"11"

Lengths measured · 36 fish

2018
3"4"6"8"10"11"

Lengths measured · 159 fish

2013
3"4"6"8"10"11"

Lengths measured · 626 fish

2002
3"4"6"8"10"11"
Rock bass
No recent survey rating

No recent survey rating.

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.

DNR stocking records

Stocking history

YearSpeciesStocked
2024Walleye477 yearlings · 27 adults
2022Walleye1,235 fingerlings
2020Walleye512 yearlings
2019Bluegill Sunfish50 adults
2018Walleye3,362 fingerlings
2017Walleye300 yearlings
2016Walleye376 yearlings · 60 adults

Recent reports

Johnson Lake fishing reports

Recent reports on Johnson 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.

Open the live map → Fished it lately? Write a report

Clearwater 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 Johnson Lake?

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

What fish are in Johnson Lake?

The most recent DNR survey (2023) recorded walleye, largemouth bass, northern pike, bluegill, yellow perch, rock bass.

Does Johnson Lake have a public access?

Yes. Johnson Lake has one public access site: Johnson Lake (trailer launch).

Is Johnson Lake stocked?

Yes. The DNR stocked walleye in 2024; the stocking table on this page lists every year back to 2016.

When was Johnson Lake last surveyed?

The Minnesota DNR last surveyed Johnson Lake in 2023, the most recent of 8 surveys on record.

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

Page updated .