Minnesota DNR fisheries surveys · latest August 4, 2025
Species recorded at Island Lake
13 species on the Minnesota DNR list for this lake. A species on the list has been recorded here; it does not mean it is catchable today or in every part of the lake.
Stocking at Island Lake
No stocking record for Island Lake appears in the Minnesota DNR material on file. That is an absence in the published record, not a confirmation that the lake is unstocked — some waters are managed as naturally reproducing and never appear in a stocking list at all.
Getting on the water
1 public boat landing is recorded on Island Lake. Minnesota DNR lists the public access sites, including ramp type and parking, in the documents below.
Survey results in full
Minnesota DNR's Standard Survey on August 4, 2025 caught 0.50 walleye per gill net at Island Lake.
A DNR fisheries survey reports fish abundance and catch rates, not water quality. LakeQuality shows Island Lake’s water-quality measurements separately, and the water-quality trend over 6 years of monitoring is stable. Catch rate is not a swim clearance and is not a weekly bite report.
DNR Fisheries Survey Summary
11 surveys on file from MN DNR Fisheries. Most recent: 2025-08-04 (Standard Survey).
11 surveys on file · most recent 2025-08-04 (Standard Survey)
| Species | Catch rate (CPUE) | Size | Avg weight |
|---|---|---|---|
| Bluegill | 24.45 | 3–9 in 2025-08-04 | 0.15 lb |
| Yellow Bullhead | 17.85 | 5–12 in 2025-08-04 | 0.47 lb |
| Largemouth Bass | 8.14 | 4–17 in 2025-08-04 | 1.05 lb |
| Pumpkinseed | 7.65 | 3–9 in 2025-08-04 | 0.22 lb |
| Bluntnose Minnow | 5.99 |
CPUE = catch per unit effort, fish caught per net per set in a standardised survey. It measures abundance, not size, and is not a weekly bite report.
Length Distributions
Number of fish caught at each inch class in the most recent survey that recorded lengths. Red dashed line marks an approximate trophy threshold for that species.
Bluegill
Yellow Bullhead
Largemouth Bass
Pumpkinseed
From the 2025-08-04 survey
Island Lake (Dow # 29-0088-00) is located seven miles south of Nevis in southern Hubbard County. Island Lake has a surface area of 225 acres and a maximum depth of 32 feet. There is a county-owned public access with an earthen ramp located on the north shore of the lake off Chokecherry Lane. Island Lake provides…
DNR Reports & Resources
Minnesota DNR LakeFinder publishes lake survey, fish stocking, water access, and aquatic plant data for Island Lake. 3 reports on file.
These links open on the official state DNR websites (Wisconsin DNR survey PDFs · Minnesota DNR LakeFinder).
- —Fisheries Lake Survey — IslandFisheries Lake Survey · MN DNR LakeFinder
- —Aquatic Plant Report — Island (1294)Aquatic Plant Report · MN DNR LakeFinder
- —Public Water Access Sites — IslandPublic Water Access Sites · MN DNR LakeFinder
Common questions
What fish are in Island Lake?
Minnesota DNR's Standard Survey on August 4, 2025 caught 0.50 walleye per gill net at Island Lake. Minnesota DNR lists 13 species for the lake in total. Those are survey results, not a catch report: a net set on one date measures what was in that net.
When was Island Lake last surveyed?
The most recent fisheries survey on file for Island Lake is dated August 4, 2025. Survey intervals vary by lake and by species; a gap of several years between surveys is normal and does not mean the record is missing.
Is Island Lake stocked?
No stocking record for Island Lake appears in the Minnesota DNR material on file. That is not the same as a confirmed unstocked lake: it means no stocking document was published for it in the records this page draws on.
Do the water-quality readings tell me how Island Lake fishes?
A DNR fisheries survey reports fish abundance and catch rates, not water quality. LakeQuality shows Island Lake’s water-quality measurements separately, and the water-quality trend over 6 years of monitoring is stable. Catch rate is not a swim clearance and is not a weekly bite report.
Before you eat what you catch
Water-quality readings are not a consumption advisory. Mercury and PCB advice for Minnesota waters comes from MDH, and it is issued per species and per size class: a lake with clear, low-nutrient water can still carry a meal limit on larger predator fish.
Where to stay near Island Lake
Top-rated places to stay near Island Lake
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