Swamp
A 92-acre lake near Maple Hill in Cook County — best known for pike and panfish. Last surveyed 1972.
Fish Species (3)
Northern Pike
Above-normal numbers · average-size fish
Gill-net survey · surveyed Jul 1972
Last surveyed 1972 — treat with caution
Catch rate: 25.3 per gill net · typical 3–9 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Jul 3, 1972 | 25.33 | - | 1.66 lbs |
Yellow Perch
Typical numbers · average-size fish
Gill-net survey · surveyed Jul 1972
Last surveyed 1972 — treat with caution
Catch rate: 3.3 per gill net · typical 3.3–18.3 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Jul 3, 1972 | 3.33 | - | 0.13 lbs |
Other species in this lake (1)
Rough fish, bullheads, and baitfish recorded in DNR surveys — present in the lake, but not typical angling targets.
White Sucker
Typical numbers · large fish
Gill-net survey · surveyed Jul 1972
Last surveyed 1972 — treat with caution
Catch rate: 19.0 per gill net · typical 5.3–22.1 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Jul 3, 1972 | 19.00 | - | 2.25 lbs |
Biologist Notes
July 3, 1972Swamp Lake has a heavy population of N Pike, mostly small sized. Suckers are also abundant and Perch present in low numbers.
Swamp Lake has a heavy population of N Pike, mostly small sized. Suckers are also abundant and Perch present in low numbers.
Frequently Asked Questions
What fish can you catch in Swamp?
Based on Minnesota DNR survey data, anglers target Northern Pike and Yellow Perch in Swamp. See the full species list above for catch rates, size structure, and quality scores.
Is there public access at Swamp?
We don't have a confirmed public access point on record for Swamp. Check the DNR LakeFinder page for current access details before you go.
How deep is Swamp?
Swamp has a maximum depth of 8 feet, per Minnesota DNR data.
When were the main sport fish in Swamp last surveyed?
The most recent Minnesota DNR survey data for the main sport fish in Swamp is from 1972. Surveys this old should be treated with some caution — fish populations change over time.
Does Swamp have any invasive species?
No invasive species are on record for Swamp in Minnesota DNR data. Always clean, drain, and dry your equipment to help keep it that way.
More lakes in Cook County
View allLake Details
- Surface Area
- 91.57 acres
- Max Depth
- 8 ft
- Shoreline
- 3 mi
- Public Access
- Not confirmed