Minnesota · DNR survey data
Twenty Lake
Twenty Lake covers 41 acres in Hubbard County, running to 24 feet, last surveyed by the DNR in 2015. 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 numbers7per gill net20"Typical36"Biggest
Lengths measured · 19 fish
Recent · 2015Lengths measured · 19 fish
2015Lengths measured · 3 fish
2005Only 3 fish measured that year — too few to read as a shape.
BluegillGood numbers59.6per trap net6"Typical9"Biggest
Lengths measured · 552 fish
Recent · 2015Lengths measured · 552 fish
2015Lengths measured · 866 fish
2005CrappieJust a few2.3per trap net5"Typical13"Biggest
Lengths measured · 25 fish
Recent · 2015Lengths measured · 25 fish
2015Lengths measured · 46 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
Twenty Lake fishing reports
Recent reports on Twenty 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
- Twenty Lake (trailer launch)
Within 30 miles
Nearby lakes
- Evergreen Lake · 213 ac · 1.9 mi
- Hattie Lake · 359 ac · 1.9 mi
- Minnie Lake · 75 ac · 2.1 mi
- Alice Lake · 127 ac · 4.8 mi
- Hennepin Lake · 418 ac · 4.9 mi
- Frontenac Lake · 210 ac · 5 mi
- Paine Lake · 240 ac · 6 mi
- George Lake · 826 ac · 6.2 mi
Quick answers
Frequently asked questions
Is there a depth map for Twenty Lake?
The Minnesota DNR has not published bathymetry for Twenty Lake, so this page carries the survey record instead: species, catch rates and stocking history.
What fish are in Twenty Lake?
The most recent DNR survey (2015) recorded largemouth bass, northern pike, bluegill, crappie, yellow perch.
Does Twenty Lake have a public access?
Yes. Twenty Lake has one public access site: Twenty Lake (trailer launch).
Is Twenty Lake stocked?
No stocking is on record for Twenty Lake in the DNR's stocking database.
When was Twenty Lake last surveyed?
The Minnesota DNR last surveyed Twenty Lake in 2015, the most recent of 3 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 .