Minnesota · DNR survey data
Hart Lake
Hart Lake covers 49 acres in St. Louis County, running to 20 feet, last surveyed by the DNR in 2007. 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
No recent survey rating.
Northern pikeGood numbers11per gill net20"Typical34"Biggest
Lengths measured · 34 fish
Recent · 2007Lengths measured · 34 fish
2007Lengths measured · 20 fish
1997BluegillJust a few5per trap net6"Typical9"Biggest
Lengths measured · 45 fish
Recent · 2007Lengths measured · 45 fish
2007Lengths measured · 32 fish
1997CrappieJust a few1.4per trap net8"Typical10"Biggest
Lengths measured · 13 fish
Recent · 2007Lengths measured · 13 fish
2007Lengths measured · 19 fish
1997No 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
Hart Lake fishing reports
Recent reports on Hart 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
- Lower Comstock Lake · 160 ac · 0.9 mi
- Upper Comstock Lake · 267 ac · 1 mi
- Long Lake · 199 ac · 4.9 mi
- Schubert Lake · 212 ac · 5.4 mi
- Little Long Lake · 18 ac · 5.5 mi
- Cameron Lake · 168 ac · 6.3 mi
- Wilson Lake · 56 ac · 6.7 mi
- Spring Hole Lake · 2 ac · 7 mi
Quick answers
Frequently asked questions
Is there a depth map for Hart Lake?
The Minnesota DNR has not published bathymetry for Hart Lake, so this page carries the survey record instead: species, catch rates and stocking history.
What fish are in Hart Lake?
The most recent DNR survey (2007) recorded walleye, largemouth bass, northern pike, bluegill, crappie, yellow perch, rock bass.
Is Hart Lake stocked?
No stocking is on record for Hart Lake in the DNR's stocking database.
When was Hart Lake last surveyed?
The Minnesota DNR last surveyed Hart Lake in 2007, 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 .