Minnesota · DNR survey data
Long Lake
Long Lake covers 59 acres in Cass County, running to 43 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.
DNR survey data
Fish species
Northern pikeFair numbers9.5per gill net24"Typical36"Biggest
Lengths measured · 21 fish
Recent · 2023Lengths measured · 21 fish
2023Lengths measured · 28 fish
2014Lengths measured · 23 fish
1995BluegillJust a few3.8per trap net6"Typical9"Biggest
Lengths measured · 36 fish
Recent · 2023Lengths measured · 36 fish
2023Lengths measured · 6 fish
2014Only 6 fish measured that year — too few to read as a shape.
Lengths measured · 362 fish
1995CrappieJust a few1.9per trap net6"Typical11"Biggest
Lengths measured · 22 fish
Recent · 2023Lengths measured · 22 fish
2023Lengths measured · 8 fish
2014Only 8 fish measured that year — too few to read as a shape.
Lengths measured · 62 fish
1995Rates 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
- Diamond Lake · 77 ac · 1.1 mi
- Teepee Lake · 21 ac · 1.1 mi
- Hovde Lake · 133 ac · 1.3 mi
- South Stocking Lake · 46 ac · 1.6 mi
- Little Webb Lake · 226 ac · 1.8 mi
- Pine Lake · 261 ac · 2.8 mi
- Webb Lake · 720 ac · 3 mi
- Moccasin Lake · 272 ac · 3.2 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 (2023) recorded 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 2023, the most recent of 5 surveys on record.
Survey numbers are the Minnesota DNR's. How this site reads them →
Page updated .