Henson
A 111-acre lake near Grand Marais in Cook County — best known for panfish and pike. Last surveyed 1998.
Fish Species (5)
Yellow Perch
Typical numbers · small fish
Gill-net survey · surveyed Aug 1998
Last surveyed 1998 — treat with caution
Catch rate: 2.7 per gill net · typical 0.5–2.8 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Aug 24, 1998 | 2.67 | 3.8" | 0.12 lbs |
| Aug 24, 1998 | 3.08 | 3.8" | 0.01 lbs |
Northern Pike
Below-normal numbers · average-size fish
Gill-net survey · surveyed Aug 1998
Last surveyed 1998 — treat with caution
Catch rate: 0.17 per gill net · typical 1.2–3.9 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Aug 24, 1998 | 0.17 | 20.0" | 2.22 lbs |
Pumpkinseed
Gill-net survey · surveyed Aug 1998
Last surveyed 1998 — treat with caution
Catch rate: 0.33 per gill net
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Aug 24, 1998 | 0.33 | 5.0" | 0.15 lbs |
Green Sunfish
Misc. fish · surveyed Aug 1998
Last surveyed 1998 — treat with caution
Catch rate: 2.7 · Misc. fish
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Aug 24, 1998 | 2.67 | 1.9" | 0.01 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 · small fish
Gill-net survey · surveyed Aug 1998
Last surveyed 1998 — treat with caution
Catch rate: 5.7 per gill net · typical 2.6–11.7 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Aug 24, 1998 | 5.67 | 11.5" | 0.79 lbs |
Biologist Notes
August 24, 1998Henson Lake did not appear to support significant numbers of any gamefish species. Only one northern pike was taken in gill nets, and one smallmouth b…
Henson Lake did not appear to support significant numbers of any gamefish species. Only one northern pike was taken in gill nets, and one smallmouth bass was seen escaping from a gill net. Smallmouth bass and walleye have been expanding their ranges up the North Brule River system, but walleye, at least, do not appear to have reached Henson Lake yet.
Frequently Asked Questions
What fish can you catch in Henson?
Based on Minnesota DNR survey data, anglers target Yellow Perch and Northern Pike in Henson. See the full species list above for catch rates, size structure, and quality scores.
Is there public access at Henson?
We don't have a confirmed public access point on record for Henson. Check the DNR LakeFinder page for current access details before you go.
How deep is Henson?
Henson has a maximum depth of 40 feet, per Minnesota DNR data.
When were the main sport fish in Henson last surveyed?
The most recent Minnesota DNR survey data for the main sport fish in Henson is from 1998. Surveys this old should be treated with some caution — fish populations change over time.
Does Henson have any invasive species?
No invasive species are on record for Henson 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
- 111.16 acres
- Max Depth
- 40 ft
- Shoreline
- 6.8 mi
- Public Access
- Not confirmed