Minnesota · DNR survey data
Four Lake
Four Lake covers 611 acres in Lake County, running to 25 feet, last surveyed by the DNR in 2017. 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 numbers3.6per gill net12"Typical16"Biggest
Lengths measured · 32 fish
Northern pikeJust a few4.3per gill net18"Typical40"Biggest
Lengths measured · 39 fish
Rock bassFair numbers1.1per gill net7"Typical7"Biggest
Lengths measured · 10 fish
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
Four Lake fishing reports
Recent reports on Four 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
- Three Lake · 904 ac · 2.4 mi
- Two Lake · 516 ac · 2.7 mi
- One Lake · 846 ac · 3.9 mi
- Parent Lake · 451 ac · 4 mi
- Insula Lake · 2,840 ac · 5.2 mi
- Snowbank Lake · 4,655 ac · 5.6 mi
- Discovery Lake · 34 ac · 5.8 mi
- Disappointment Lake · 894 ac · 5.8 mi
Quick answers
Frequently asked questions
Is there a depth map for Four Lake?
The Minnesota DNR has not published bathymetry for Four Lake, so this page carries the survey record instead: species, catch rates and stocking history.
What fish are in Four Lake?
The most recent DNR survey (2017) recorded walleye, smallmouth bass, northern pike, bluegill, yellow perch, rock bass.
Is Four Lake stocked?
No stocking is on record for Four Lake in the DNR's stocking database.
When was Four Lake last surveyed?
The Minnesota DNR last surveyed Four Lake in 2017, the most recent of 2 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 .