Island
A 37-acre lake near Suomi in Itasca County — best known for bass. Last surveyed 1986.
Fish Species (2)
Small fish
Gill-net survey · surveyed Aug 1986
Last surveyed 1986 — treat with caution
Catch rate: 5.7 per gill net · typical 6.8 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Aug 6, 1986 | 5.67 | - | 0.34 lbs |
| Sep 1, 1978 | 8.00 | - | 0.40 lbs |
Small fish
Trap-net survey · surveyed Aug 1986
Last surveyed 1986 — treat with caution
Catch rate: 4.0 per trap net · typical 0.5–1.4 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Aug 6, 1986 | 4.00 | - | 0.13 lbs |
| Aug 6, 1986 | 10.33 | - | 0.24 lbs |
| Sep 1, 1978 | 7.75 | - | 0.32 lbs |
Fishing Regulations
Statewide limits
Standard statewide Minnesota limits for the species in this lake.
Largemouth Bass
Season: Mar 1, 2026 – May 22, 2026
Largemouth bass in the Southern and North-central zones
Catch-and-release only
Largemouth Bass
Season: May 23, 2026 – Feb 28, 2027
Largemouth bass in the Southern and North-central zones
6 combined total largemouth or smallmouth (when smallmouth season is open)
Smallmouth Bass
Season: Mar 1, 2026 – May 22, 2026
Smallmouth bass in the Southern and North-central zones
Catch-and-release only
Smallmouth Bass
Season: May 23, 2026 – Sep 13, 2026
Smallmouth bass in the Southern and North-central zones
6 combined total largemouth or smallmouth
Smallmouth Bass
Season: Sep 14, 2026 – Feb 28, 2027
Smallmouth bass in the Southern and North-central zones
Catch-and-release only
Biologist Notes
August 6, 1986BOTH SMALLMOUTH AND LARGEMOUTH BASS POPULATIONS ARE AT HIGH LEVELS BUT THE SIZE IS VERY SMALL.
BOTH SMALLMOUTH AND LARGEMOUTH BASS POPULATIONS ARE AT HIGH LEVELS BUT THE SIZE IS VERY SMALL.
September 1, 1978Abundant SM and LM Bass populations in the lake. Growth appears to be slow.
Abundant SM and LM Bass populations in the lake. Growth appears to be slow.
Frequently Asked Questions
What fish can you catch in Island?
Based on Minnesota DNR survey data, anglers target Smallmouth Bass and Largemouth Bass in Island. See the full species list above for catch rates, size structure, and quality scores.
Is there public access at Island?
We don't have a confirmed public access point on record for Island. Check the DNR LakeFinder page for current access details before you go.
How deep is Island?
Island has a maximum depth of 65 feet, per Minnesota DNR data.
When were the main sport fish in Island last surveyed?
The most recent Minnesota DNR survey data for the main sport fish in Island is from 1986. Surveys this old should be treated with some caution — fish populations change over time.
Does Island have any invasive species?
No invasive species are on record for Island in Minnesota DNR data. Always clean, drain, and dry your equipment to help keep it that way.
Are there special fishing regulations on Island?
No — Island 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.
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Lake Details
- Surface Area
- 37.4 acres
- Max Depth
- 65 ft
- Shoreline
- 1.35 mi
- Public Access
- Not confirmed