Minnesota · DNR survey data
Prune Lake
Prune Lake covers 9 acres in Cook County, running to 21 feet, last surveyed by the DNR in 2014. 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
CrappiePresent9per gill net7"Typical8"Biggest
Lengths measured · 18 fish
Recent · 2014Lengths measured · 18 fish
2014Lengths measured · 7 fish
2002Only 7 fish measured that year — too few to read as a shape.
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
Prune Lake fishing reports
Recent reports on Prune 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
- Poplar Lake · 764 ac · 0.6 mi
- Lizz Lake · 23 ac · 0.7 mi
- Swamp Lake · 181 ac · 1.9 mi
- Road Lake · 12 ac · 2.1 mi
- Birch Lake · 236 ac · 2.1 mi
- Leo Lake · 102 ac · 2.3 mi
- Squint Lake · 16 ac · 2.5 mi
- Moss Lake · 254 ac · 2.6 mi
Quick answers
Frequently asked questions
Is there a depth map for Prune Lake?
The Minnesota DNR has not published bathymetry for Prune Lake, so this page carries the survey record instead: species, catch rates and stocking history.
What fish are in Prune Lake?
The most recent DNR survey (2014) recorded crappie.
Is Prune Lake stocked?
No stocking is on record for Prune Lake in the DNR's stocking database.
When was Prune Lake last surveyed?
The Minnesota DNR last surveyed Prune Lake in 2014, 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 .