Minnesota · DNR survey data
Townline Lake
Townline Lake covers 114 acres in Aitkin County, running to 69 feet, last surveyed by the DNR in 2012. 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 bassJust a few2.6per hr (electrofishing)9"Typical15"Biggest
Lengths measured · 36 fish
Recent · 2012Lengths measured · 36 fish
2012Lengths measured · 15 fish
2001Northern pikeFair numbers8.5per gill net19"Typical33"Biggest
Lengths measured · 64 fish
Recent · 2012Lengths measured · 64 fish
2012Lengths measured · 86 fish
2001BluegillFair numbers34.4per trap net6"Typical9"Biggest
Lengths measured · 395 fish
Recent · 2012Lengths measured · 395 fish
2012Lengths measured · 395 fish
2001CrappieJust a few0.4per trap net11"Typical14"Biggest
Lengths measured · 13 fish
Recent · 2012Lengths measured · 13 fish
2012Lengths measured · 44 fish
2001No 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
Townline Lake fishing reports
Recent reports on Townline 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
- Thornton Lake · 161 ac · 0.7 mi
- Sunset Lake · 221 ac · 1.2 mi
- Shirt Lake · 231 ac · 1.8 mi
- Farm Island Lake · 2,005 ac · 2.6 mi
- Little Pine Lake · 226 ac · 3.1 mi
- Cedar Lake · 1,726 ac · 3.2 mi
- Ann Lake · 47 ac · 3.2 mi
- Hammal Lake · 376 ac · 3.8 mi
Quick answers
Frequently asked questions
Is there a depth map for Townline Lake?
The Minnesota DNR has not published bathymetry for Townline Lake, so this page carries the survey record instead: species, catch rates and stocking history.
What fish are in Townline Lake?
The most recent DNR survey (2012) recorded largemouth bass, northern pike, bluegill, crappie, yellow perch.
Is Townline Lake stocked?
No stocking is on record for Townline Lake in the DNR's stocking database.
When was Townline Lake last surveyed?
The Minnesota DNR last surveyed Townline Lake in 2012, the most recent of 4 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 .