Island Lake
Grant County, Minnesota101 acresView mapDirections
No nutrient or algae sampling on record from Minnesota PCA for this lake.
Island Lake in Grant County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Surface area: 101 acres.
Island Lake is a 101-acre lake in Grant County, Minnesota.
Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder. Methodology: how these readings are compared.
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Island Lake is safe to swim in today is a call for the Minnesota Pollution Control Agency and the Minnesota DNR and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Island Lake
These are the measurements Minnesota PCA publishes for Island Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data. TSI undefined.
Ask about Island Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
101 acres
Shoreline
2.2 mi
No bathymetric survey has been published for Island Lake, so its depth is not documented here.
Stays via Stay22
Stays near Island Lake
Compare lakeside cabins, hotels, and vacation rentals near Island Lake in Grant County, Minnesota — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.
Top-rated places to stay near Island Lake
Prices for Oct 16–18, 4 adults. Change dates on the map below.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a whole trip? See where to stay at Minnesota’s top lakes →
Follow Island Lake’s readings
Email me when new measurements post for this lake. Updates stay free.
Or email
Fishing Island Lake
Nearby Lakes in Grant County
Frequently asked questions about Island Lake
Where is Island Lake?
- Island Lake is a lake in Grant County, Minnesota. Its water-quality measurements are published by Minnesota PCA and shown on this page as reported.
What is the water quality of Island Lake?
- Island Lake in Grant County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Surface area: 101 acres.
Is Island Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Explore Island Lake across LakeQuality
Fish species and the cleanest lakes across Minnesota
Fish species and best lakes in Grant County
Species activity outlook by water temperature and season
Where to stay at Minnesota's top lakes, each with its readings
Minnesota's cleanest lakes, ranked on agency measurements
More lakes in Minnesota
State Parks Near Island Lake
Other Lakes in Minnesota
Where this data comes from
Measurements for Island Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Lake details from Minnesota DNR LakeFinder