Minnesota · DNR survey data
One Lake
One Lake covers 846 acres in Lake County, running to 57 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
WalleyeFair numbers2.4per gill net11"Typical29"Biggest
Lengths measured · 28 fish
Recent surveysLengths measured · 28 fish
2016Lengths measured · 27 fish
1996Northern pikeJust a few3.3per gill net18"Typical42"Biggest
Lengths measured · 40 fish
Recent surveysLengths measured · 40 fish
2016Lengths measured · 78 fish
1996BluegillJust a few8.6per trap net7"Typical9"Biggest
Lengths measured · 106 fish
Recent surveysLengths measured · 106 fish
2016Lengths measured · 54 fish
1996No recent survey rating.
Rock bassExcellent numbers1.6per trap net6"Typical8"Biggest
Lengths measured · 32 fish
Recent surveysLengths measured · 32 fish
2016Lengths measured · 29 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
One Lake fishing reports
Recent reports on One 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
- Lake One (carry-in)
Within 30 miles
Nearby lakes
- Two Lake · 516 ac · 1.5 mi
- Discovery Lake · 34 ac · 2.7 mi
- Three Lake · 904 ac · 3 mi
- Ojibway Lake · 367 ac · 3.4 mi
- Triangle Lake · 300 ac · 3.5 mi
- Section Twelve Lake · 49 ac · 3.6 mi
- Four Lake · 611 ac · 3.9 mi
- Flash Lake · 83 ac · 3.9 mi
Quick answers
Frequently asked questions
Is there a depth map for One Lake?
The Minnesota DNR has not published bathymetry for One Lake, so this page carries the survey record instead: species, catch rates and stocking history.
What fish are in One Lake?
The most recent DNR survey (2025) recorded walleye, northern pike, bluegill, yellow perch, rock bass.
Does One Lake have a public access?
Yes. One Lake has one public access site: Lake One (carry-in).
Is One Lake stocked?
No stocking is on record for One Lake in the DNR's stocking database.
When was One Lake last surveyed?
The Minnesota DNR last surveyed One Lake in 2025, the most recent of 5 surveys on record.
Survey numbers are the Minnesota DNR's. How this site reads them →
Page updated .