Minnesota · DNR survey data
Long Lake
Long Lake covers 107 acres in Todd County, running to 35 feet, last surveyed by the DNR in 2021. 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
Largemouth bassJust a few16.8per hr (electrofishing)16"Typical18"Biggest
Lengths measured · 22 fish
Recent · 2021Lengths measured · 1 fish
2021Only 1 fish measured that year — too few to read as a shape.
Lengths measured · 21 fish
2016Lengths measured · 2 fish
2013Only 2 fish measured that year — too few to read as a shape.
Lengths measured · 70 fish
2009Northern pikeJust a few3.7per gill net19"Typical27"Biggest
Lengths measured · 20 fish
Recent · 2021Lengths measured · 9 fish
2021Only 9 fish measured that year — too few to read as a shape.
Lengths measured · 11 fish
2016Lengths measured · 6 fish
2016Only 6 fish measured that year — too few to read as a shape.
Lengths measured · 4 fish
2013Only 4 fish measured that year — too few to read as a shape.
BluegillPresent2.7per gill net6"Typical9"Biggest
Lengths measured · 755 fish
Recent · 2021Lengths measured · 274 fish
2021Lengths measured · 152 fish
2020Lengths measured · 481 fish
2016Lengths measured · 158 fish
2016CrappiePresent0.7per gill net10"Typical14"Biggest
Lengths measured · 145 fish
Recent · 2021Lengths measured · 50 fish
2021Lengths measured · 95 fish
2016Lengths measured · 2 fish
2016Only 2 fish measured that year — too few to read as a shape.
Lengths measured · 19 fish
2013No 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.
Recent reports
Long Lake fishing reports
Recent reports on Long 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.
Within 30 miles
Nearby lakes
- Lily Lake · 66 ac · 0.8 mi
- Fairy Lake · 307 ac · 1.6 mi
- Guernsey Lake · 121 ac · 2.8 mi
- Little Sauk Lake · 278 ac · 3 mi
- Sauk Lake · 2,126 ac · 3 mi
- Cedar Lake · 139 ac · 3.4 mi
- Juergens Lake · 117 ac · 4.1 mi
- Long Lake · 230 ac · 4.8 mi
Quick answers
Frequently asked questions
Is there a depth map for Long Lake?
The Minnesota DNR has not published bathymetry for Long Lake, so this page carries the survey record instead: species, catch rates and stocking history.
What fish are in Long Lake?
The most recent DNR survey (2021) recorded walleye, largemouth bass, northern pike, bluegill, crappie, yellow perch.
Is Long Lake stocked?
No stocking is on record for Long Lake in the DNR's stocking database.
When was Long Lake last surveyed?
The Minnesota DNR last surveyed Long Lake in 2021, the most recent of 10 surveys on record.
Survey numbers are the Minnesota DNR's. How this site reads them →
Page updated .