Minnesota · DNR survey data
Mudro Lake
Mudro Lake covers 94 acres in St. Louis County, running to 76 feet, last surveyed by the DNR in 2025. 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.
No recent survey rating.
No 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.
DNR stocking records
Stocking history
| Year | Species | Stocked |
|---|---|---|
| 2018 | Lake Trout | 940 yearlings |
Recent reports
Mudro Lake fishing reports
Recent reports on Mudro 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
- Jacob Lake · 22 ac · 0.6 mi
- Alruss Lake · 28 ac · 1 mi
- Range Lake · 81 ac · 1.1 mi
- Picket Lake · 68 ac · 1.3 mi
- Sandpit Lake · 61 ac · 1.4 mi
- Tin Can Mike Lake · 145 ac · 2.5 mi
- Grassy Lake · 257 ac · 3.1 mi
- Holy Lake · 70 ac · 3.3 mi
Quick answers
Frequently asked questions
Is there a depth map for Mudro Lake?
The Minnesota DNR has not published bathymetry for Mudro Lake, so this page carries the survey record instead: species, catch rates and stocking history.
What fish are in Mudro Lake?
The most recent DNR survey (2025) recorded walleye, smallmouth bass, northern pike, bluegill, yellow perch, rock bass.
Is Mudro Lake stocked?
Yes. The DNR stocked lake trout in 2018.
When was Mudro Lake last surveyed?
The Minnesota DNR last surveyed Mudro Lake in 2025, the most recent of 6 surveys on record.
Survey numbers are the Minnesota DNR's. How this site reads them →
Page updated .