Minnesota · DNR survey data

Crystal Lake

Crystal Lake covers 79 acres in Hennepin County, running to 39 feet, last surveyed by the DNR in 2022. 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
Walleye
No recent survey rating

No recent survey rating.

Largemouth bass
No recent survey rating

No recent survey rating.

Northern pike
No recent survey rating

No recent survey rating.

BluegillStocked · 2024
Just a few
15.9per trap net
4"Typical
6"Biggest
3"6"

Lengths measured · 129 fish

Recent · 2022
0"2"4"6"8"

Lengths measured · 129 fish

2022
0"2"4"6"8"

Lengths measured · 3857 fish

2004
0"2"4"6"8"

Lengths measured · 641 fish

1998
0"2"4"6"8"

Lengths measured · 857 fish

1993
0"2"4"6"8"
CrappieStocked · 2024
Just a few
6per trap net
5"Typical
9"Biggest
5"9"

Lengths measured · 129 fish

Recent · 2022
1"2"4"6"8"9"

Lengths measured · 129 fish

2022
1"2"4"6"8"9"

Lengths measured · 221 fish

2004
1"2"4"6"8"9"

Lengths measured · 979 fish

1998
1"2"4"6"8"9"

Lengths measured · 801 fish

1993
1"2"4"6"8"9"
Yellow perch
Excellent numbers
20per gill net
5"Typical
6"Biggest
4"6"

Lengths measured · 109 fish

Recent · 2022
3"4"6"8"9"

Lengths measured · 109 fish

2022
3"4"6"8"9"

Lengths measured · 86 fish

2004
3"4"6"8"9"

Lengths measured · 59 fish

1998
3"4"6"8"9"

Lengths measured · 9 fish

1993
3"4"6"8"9"

Only 9 fish measured that year — too few to read as a shape.

Tiger muskellungeStocked · 2017
Present, stocked

Present and managed by the DNR.

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
2024Black Crappie60 adults
2024Bluegill Sunfish132 adults
2017Tiger Muskellunge106 yearlings

Recent reports

Crystal Lake fishing reports

Recent reports on Crystal 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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Hennepin 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 Crystal Lake?

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

What fish are in Crystal Lake?

The most recent DNR survey (2022) recorded walleye, largemouth bass, northern pike, bluegill, crappie, yellow perch, tiger muskellunge.

Does Crystal Lake have a public access?

Yes. Crystal Lake has 2 public access sites, including Crystal Lake, Lakeview Terrace (trailer launch).

Is Crystal Lake stocked?

Yes. The DNR stocked black crappie and bluegill sunfish in 2024; the stocking table on this page lists every year back to 2017.

When was Crystal Lake last surveyed?

The Minnesota DNR last surveyed Crystal Lake in 2022, the most recent of 8 surveys on record.

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

Page updated .