Minnesota · DNR survey data
Chub Lake
Chub Lake covers 126 acres in St. Louis County, running to 15 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
WalleyeOne of the best around12.5per gill net12"Typical17"Biggest
Lengths measured · 75 fish
Recent · 2025Lengths measured · 75 fish
2025Lengths measured · 44 fish
2005Rates 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
Chub Lake fishing reports
Recent reports on Chub 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
- Silver Lake · 129 ac · 3 mi
- Black Duck Lake · 1,250 ac · 3.9 mi
- Elephant Lake · 728 ac · 4.2 mi
- Long Lake · 478 ac · 4.5 mi
- Marion Lake · 183 ac · 5.2 mi
- Moose Lake · 228 ac · 6 mi
- Gannon Lake · 88 ac · 6.1 mi
- Ash Lake · 690 ac · 7.9 mi
Quick answers
Frequently asked questions
Is there a depth map for Chub Lake?
The Minnesota DNR has not published bathymetry for Chub Lake, so this page carries the survey record instead: species, catch rates and stocking history.
What fish are in Chub Lake?
The most recent DNR survey (2025) recorded walleye.
Is Chub Lake stocked?
No stocking is on record for Chub Lake in the DNR's stocking database.
When was Chub Lake last surveyed?
The Minnesota DNR last surveyed Chub Lake in 2025, the most recent of 2 surveys on record.
Survey numbers are the Minnesota DNR's. How this site reads them →
Page updated .