Minnesota · DNR survey data
Deep Portage Lake
Deep Portage Lake covers 129 acres in Cass County, running to 105 feet, last surveyed by the DNR in 2024. 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.
No recent survey rating.
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.
Recent reports
Deep Portage Lake fishing reports
Recent reports on Deep Portage 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
- Big Portage Lake · 902 ac · 1.5 mi
- Long Lake · 246 ac · 2 mi
- Ponto Lake · 388 ac · 2.6 mi
- Big Deep Lake · 536 ac · 2.7 mi
- Five Point Lake · 251 ac · 2.7 mi
- Sand Lake · 149 ac · 3.3 mi
- Willard Lake · 8 ac · 3.3 mi
- Ox Yoke Lake · 185 ac · 3.3 mi
Quick answers
Frequently asked questions
Is there a depth map for Deep Portage Lake?
The Minnesota DNR has not published bathymetry for Deep Portage Lake, so this page carries the survey record instead: species, catch rates and stocking history.
What fish are in Deep Portage Lake?
The most recent DNR survey (2024) recorded walleye, largemouth bass, northern pike, bluegill, crappie, yellow perch, rock bass.
Is Deep Portage Lake stocked?
No stocking is on record for Deep Portage Lake in the DNR's stocking database.
When was Deep Portage Lake last surveyed?
The Minnesota DNR last surveyed Deep Portage Lake in 2024, the most recent of 5 surveys on record.
Survey numbers are the Minnesota DNR's. How this site reads them →
Page updated .