Minnesota · DNR survey data
Long Lake
Long Lake covers 202 acres in Douglas County, running to 18 feet, last surveyed by the DNR in 2019. 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
WalleyeGood numbers4.8per gill net16"Typical27"Biggest
Lengths measured · 51 fish
Recent · 2012 + 2019Lengths measured · 19 fish
2019Lengths measured · 32 fish
2012Lengths measured · 8 fish
1996Only 8 fish measured that year — too few to read as a shape.
Largemouth bassFair numbers42.5per hr (electrofishing)11"Typical19"Biggest
Lengths measured · 94 fish
Recent · 2012 + 2019Lengths measured · 62 fish
2019Lengths measured · 32 fish
2012Lengths measured · 21 fish
1996Northern pikeGood numbers12.3per gill net21"Typical37"Biggest
Lengths measured · 158 fish
Recent · 2012 + 2019Lengths measured · 60 fish
2019Lengths measured · 98 fish
2012Lengths measured · 129 fish
1996BluegillJust a few8.6per trap net7"Typical10"Biggest
Lengths measured · 175 fish
Recent · 2012 + 2019Lengths measured · 149 fish
2019Lengths measured · 26 fish
2012Lengths measured · 40 fish
1996CrappieJust a few9.2per trap net8"Typical13"Biggest
Lengths measured · 247 fish
Recent · 2012 + 2019Lengths measured · 186 fish
2019Lengths measured · 61 fish
2012Lengths measured · 19 fish
1996Yellow perchFair numbers1.2per gill net8"Typical9"Biggest
Lengths measured · 12 fish
Recent · 2012 + 2019Lengths measured · 5 fish
2019Only 5 fish measured that year — too few to read as a shape.
Lengths measured · 7 fish
2012Only 7 fish measured that year — too few to read as a shape.
Lengths measured · 127 fish
1996Rates 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.
Public water access
Getting on the water
- Long Lake (trailer launch)
Within 30 miles
Nearby lakes
- Stowe Lake · 377 ac · 3.6 mi
- Moon Lake · 139 ac · 4.6 mi
- Little Chippewa Lake · 271 ac · 5.2 mi
- Whiskey Lake · 160 ac · 5.4 mi
- Devils Lake · 234 ac · 5.7 mi
- Thompson Lake · 154 ac · 6.9 mi
- Red Rock Lake · 904 ac · 7.3 mi
- Gilbert Lake · 202 ac · 7.4 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 (2019) recorded walleye, largemouth bass, northern pike, bluegill, crappie, yellow perch.
Does Long Lake have a public access?
Yes. Long Lake has one public access site: Long Lake (trailer launch).
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 2019, the most recent of 5 surveys on record. A survey that old is a starting point, not a current reading.
Survey numbers are the Minnesota DNR's. How this site reads them →
Page updated .