Minnesota · DNR survey data
Little Armstrong Lake
Little Armstrong Lake covers 70 acres in St. Louis County, running to 26 feet, last surveyed by the DNR in 2018. 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
Largemouth bassPresent7.4per trap net7"Typical16"Biggest
Lengths measured · 81 fish
Recent · 2018Lengths measured · 81 fish
2018Lengths measured · 31 fish
1998No recent survey rating.
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
Little Armstrong Lake fishing reports
Recent reports on Little Armstrong 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
- Eagles Nest No. Four Lake · 178 ac · 0.9 mi
- Armstrong Lake · 382 ac · 1.1 mi
- West Robinson Lake · 121 ac · 1.3 mi
- Pickerel Lake · 40 ac · 1.3 mi
- Eagles Nest #1 Lake · 324 ac · 2.1 mi
- Eagles Nest #3 Lake · 1,028 ac · 2.5 mi
- Purvis Lake · 53 ac · 2.7 mi
- Cub Lake · 8 ac · 3.3 mi
Quick answers
Frequently asked questions
Is there a depth map for Little Armstrong Lake?
The Minnesota DNR has not published bathymetry for Little Armstrong Lake, so this page carries the survey record instead: species, catch rates and stocking history.
What fish are in Little Armstrong Lake?
The most recent DNR survey (2018) recorded largemouth bass, smallmouth bass, yellow perch.
Is Little Armstrong Lake stocked?
No stocking is on record for Little Armstrong Lake in the DNR's stocking database.
When was Little Armstrong Lake last surveyed?
The Minnesota DNR last surveyed Little Armstrong Lake in 2018, 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 .