Island Lake
Itasca County, Minnesota, near Deer River. DNR lake ID 31075400.
Island Lake is a 285.3-acre lake in Itasca County, Minnesota, near Deer River. Its deepest point reaches 31 ft, and about 64% of the lake is shallower than 15 feet. Summer water clarity averages 7.5 feet in Minnesota Pollution Control Agency monitoring, which places it in the mesotrophic nutrient class. It is not on the DNR infested waters list as of September 2026. DNR surveys document walleye, northern pike, largemouth bass, black crappie, bluegill, yellow perch.
Buying or selling on Island Lake? Ask us what lakeshore here actually sells for, which stretches of shoreline buyers compete for, and what’s coming up before it’s listed.
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Quick facts
| DNR lake ID | 31075400 |
|---|---|
| County | Itasca County, near Deer River |
| Surface area | 285.3 acres |
| Maximum depth | 31 ft |
| Share under 15 ft | 64% |
| Water clarity (summer) | 7.5 ft through 2025 |
| Nutrient class | Mesotrophic |
| Invasive species | Not on DNR infested waters list (Sept 2026) |
| Public water accesses | 1 |
Water quality
Summer averages from Minnesota Pollution Control Agency monitoring through 2025: clarity 7.5 ft. Using the Carlson trophic state index, Island Lake rates as mesotrophic.
Fishing on Island Lake
The most recent DNR standard fish survey was in 2017 (9 years ago). Catch per net is compared with the DNR’s typical range for lakes of the same type.
| Species | Net | Catch per net | Typical range |
|---|---|---|---|
| Northern pike | trap | 0.53 | n/a |
| Yellow perch | trap | 11.47 | 0.5 to 3.7 |
| Black crappie | trap | 11.94 | 0.9 to 8.0 |
| Bluegill | trap | 11.76 | 5.9 to 43.3 |
| Pumpkinseed | trap | 0.35 | 1.5 to 9.1 |
| Hybrid sunfish | trap | 0.18 | n/a |
Largest fish measured in recent DNR samples: Northern pike 31.0 in (2014), Largemouth bass 18.0 in (2021), Walleye 27.0 in (2014).
Game and panfish documented since 2005: Walleye, Northern pike, Largemouth bass, Black crappie, Bluegill, Yellow perch, Pumpkinseed, Hybrid sunfish, Bowfin, Yellow bullhead, Brown bullhead.
Fishing regulations
No lake-specific regulation found in Minnesota Rules or the DNR sunfish list. Statewide and zone regulations apply.
Regulations change. Confirm with the DNR before fishing.
Invasive species
Not on the Minnesota DNR infested waters list as of September 2026. That means no confirmed listing, not a guarantee the lake is free of invasive species.
Public boat access
- Island Lake: 1 concrete slab launch ramp. From Hwy 48 follow CR 181 north for 0.3 miles to the access. Directions
DNR water access records (2023). Confirm current conditions with the DNR.
Nearby lakes
- Poverty Lake 1.1 mi, Itasca County
- Cottonwood Lake 1.2 mi, Itasca County
- Hansen Lake 1.5 mi, Itasca County
- Fawn Lake 1.9 mi, Itasca County
- Carpenter Lake 2.2 mi, Itasca County
- Moose Lake 2.9 mi, Itasca County
- Beaver Lake 3.1 mi, Itasca County
- Green Lake 3.1 mi, Itasca County
Questions about Island Lake
How deep is Island Lake?
Island Lake reaches a maximum depth of 31 ft according to Minnesota DNR records. About 64% of the lake is shallower than 15 feet.
How big is Island Lake?
Island Lake covers about 285.3 acres in Itasca County, Minnesota.
How clear is Island Lake?
Summer water clarity on Island Lake averages 7.5 feet (Secchi depth) in MPCA monitoring through 2025. Its trophic state is mesotrophic.
Does Island Lake have zebra mussels or other invasive species?
Island Lake is not on the Minnesota DNR infested waters list as of September 2026. That means there is no confirmed listing; it is not a guarantee the lake is free of invasive species.
What fish are in Island Lake?
Minnesota DNR surveys document walleye, northern pike, largemouth bass, black crappie, bluegill, yellow perch, pumpkinseed, hybrid sunfish, bowfin, yellow bullhead in Island Lake. The most recent standard survey was in 2017.
Where is the public boat access on Island Lake?
Island Lake has 1 public water access site on DNR record: Island Lake.
How is the walleye population on Island Lake?
In Minnesota DNR net surveys from 1991 to 2014, walleye numbers on Island Lake ran mostly within the typical range for similar lakes. Nets measure how many fish a lake holds, not where they’re biting, so local guides are the best source for current fishing.
Are there lake homes for sale on Island Lake?
Homes on Island Lake come up for sale throughout the year, and some sell before they’re ever publicly advertised. Tell us what you’re looking for and our agents will run a custom search and send you matching homes on Island Lake and nearby lakes, including off-market opportunities when available.
What is it like to live on Island Lake?
Small, quiet water suited to paddling and fishing, about 64% shallow shoreline under 15 feet, and summer clarity around 7.5 feet. Conditions vary by property, so walk the frontage and ask us what similar homes have sold for.
Are there special fishing regulations on Island Lake?
No lake-specific regulation was found for Island Lake in Minnesota Rules or the DNR sunfish list. Statewide and zone regulations apply.
Ask us about Island Lake
Whether you’re buying, selling, or just curious, our team works Itasca County lakes every day. Send us a note or call (218) 656-6469.
Sources: Minnesota DNR LakeFinder records, DNR fish surveys (latest 2017), DNR infested waters list (Sept 2026), Minnesota Rules 6264.0400 (April 2026), MPCA monitoring via the Water Quality Portal, DNR water access records (2023), LAGOS-US. Lakewide information from public data; it does not describe any specific property. Verify shoreline, bottom type, and depth at any frontage.