Minnesota · DNR survey data
Fish Lake
Fish Lake covers 77 acres in Le Sueur County, running to 55 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.
DNR survey data
Fish species
No recent survey rating.
Largemouth bassFair numbers36.6per hr (electrofishing)6"Typical18"Biggest
Lengths measured · 75 fish
Recent · 2025Lengths measured · 75 fish
2025Lengths measured · 131 fish
2019Lengths measured · 64 fish
2014Lengths measured · 92 fish
2009Northern pikeFair numbers8.3per gill net24"Typical37"Biggest
Lengths measured · 26 fish
Recent · 2025Lengths measured · 26 fish
2025Lengths measured · 4 fish
2019Only 4 fish measured that year — too few to read as a shape.
Lengths measured · 4 fish
2014Only 4 fish measured that year — too few to read as a shape.
Lengths measured · 16 fish
2009BluegillFair numbers32.5per trap net6"Typical8"Biggest
Lengths measured · 274 fish
Recent · 2025Lengths measured · 274 fish
2025Lengths measured · 456 fish
2019Lengths measured · 192 fish
2014Lengths measured · 354 fish
2009CrappieJust a few0.6per trap net8"Typical10"Biggest
Lengths measured · 17 fish
Recent · 2025Lengths measured · 17 fish
2025Lengths measured · 34 fish
2019Lengths measured · 20 fish
2014Lengths measured · 12 fish
2009Rates 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
Fish Lake fishing reports
Recent reports on Fish 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.
Public water access
Getting on the water
- Fish Lake (trailer launch)
Within 30 miles
Nearby lakes
- Rays Lake · 169 ac · 1.3 mi
- Steele Lake · 76 ac · 1.8 mi
- Frances Lake · 927 ac · 2.4 mi
- Lily Lake · 114 ac · 2.8 mi
- Tetonka Lake · 1,358 ac · 3 mi
- Roemhildts Lake · 74 ac · 3.3 mi
- Reeds Lake · 195 ac · 3.9 mi
- German Lake · 889 ac · 4.2 mi
Quick answers
Frequently asked questions
Is there a depth map for Fish Lake?
The Minnesota DNR has not published bathymetry for Fish Lake, so this page carries the survey record instead: species, catch rates and stocking history.
What fish are in Fish Lake?
The most recent DNR survey (2025) recorded walleye, largemouth bass, northern pike, bluegill, crappie, yellow perch.
Does Fish Lake have a public access?
Yes. Fish Lake has one public access site: Fish Lake (trailer launch).
Is Fish Lake stocked?
No stocking is on record for Fish Lake in the DNR's stocking database.
When was Fish Lake last surveyed?
The Minnesota DNR last surveyed Fish Lake in 2025, the most recent of 10 surveys on record.
Survey numbers are the Minnesota DNR's. How this site reads them →
Page updated .