Glenn
A 23-acre lake near Maple Hill in Cook County — best known for pike. Last surveyed 1974.
Fish Species (2)
Below-normal numbers · small fish
Gill-net survey · surveyed Aug 1974
Last surveyed 1974 — treat with caution
Catch rate: 2.0 per gill net · typical 2.8–8.5 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Aug 6, 1974 | 2.00 | - | 0.88 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.
Below-normal numbers · large fish
Gill-net survey · surveyed Aug 1974
Last surveyed 1974 — treat with caution
Catch rate: 1.5 per gill net · typical 4–14.5 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Aug 6, 1974 | 1.50 | - | 2.50 lbs |
Fishing Regulations
Statewide limits
Standard statewide Minnesota limits for the species in this lake.
Northern Pike
Season: May 9, 2026 – Feb 28, 2027
Northeast zone
Angling: 2 (not more than 1 over 40" in possession. All from 30-40" must be immediatley released).
More statewide rules (spearing, rough fish)
Northern Pike
Season: Nov 15, 2026 – Feb 28, 2027
Northeast zone
Darkhouse spearing: 2 (Not more than 1 over 26").
Bowfin, buffalo, carp, carpsuckers, freshwater drum, goldeneye, redhorse, and suckers
no limit
Biologist Notes
August 6, 1974Glenn Lake has low populations of N Pike and Suckers. No Perch or Minnows were taken in the survey.
Glenn Lake has low populations of N Pike and Suckers. No Perch or Minnows were taken in the survey.
Frequently Asked Questions
What fish can you catch in Glenn?
Based on Minnesota DNR survey data, anglers target Northern Pike in Glenn. See the full species list above for catch rates, size structure, and quality scores.
Is there public access at Glenn?
We don't have a confirmed public access point on record for Glenn. Check the DNR LakeFinder page for current access details before you go.
How deep is Glenn?
Glenn has a maximum depth of 12 feet, per Minnesota DNR data.
When were the main sport fish in Glenn last surveyed?
The most recent Minnesota DNR survey data for the main sport fish in Glenn is from 1974. Surveys this old should be treated with some caution — fish populations change over time.
Does Glenn have any invasive species?
No invasive species are on record for Glenn in Minnesota DNR data. Always clean, drain, and dry your equipment to help keep it that way.
Are there special fishing regulations on Glenn?
No — Glenn has no lake-specific regulations in the 2026 Minnesota DNR regulations, so statewide Minnesota limits apply. Verify current rules with the Minnesota DNR before keeping fish.
More lakes in Cook County
View allLake Details
- Surface Area
- 23.25 acres
- Max Depth
- 12 ft
- Shoreline
- 0.99 mi
- Public Access
- Not confirmed