Casey Lake
Washburn County, Wisconsin240 acresView mapDirections
No nutrient or algae sampling on record from Wisconsin DNR for this lake.
- 27 ft max depth
Casey Lake in Washburn County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Maximum depth: 27 ft. Surface area: 240 acres.
Casey Lake is a 240-acre lake in Washburn County, Wisconsin with a maximum depth of 27 feet (10-foot average).
Source: EPA Water Quality Portal sampling records, Wisconsin DNR Surface Water. 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 Casey Lake is safe to swim in today is a call for the Wisconsin Department of Natural Resources and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Casey Lake
These are the measurements Wisconsin DNR publishes for Casey 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 Casey Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
27 ft
Average depth
10 ft
Surface area
240 acres
Shoreline
3.5 mi
Stays via Stay22
Stays near Casey Lake
Compare lakeside cabins, hotels, and vacation rentals near Casey Lake in Washburn County, Wisconsin — 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 Casey Lake
Prices for Oct 9–11, 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 Wisconsin’s top lakes →
Follow Casey Lake’s readings
Email me when new measurements post for this lake. Updates stay free.
Or email
Fishing Casey Lake
Nearby Lakes in Washburn County
Frequently asked questions about Casey Lake
Where is Casey Lake?
- Casey Lake is a lake in Washburn County, Wisconsin. Its water-quality measurements are published by Wisconsin DNR and shown on this page as reported.
What is the water quality of Casey Lake?
- Casey Lake in Washburn County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Maximum depth: 27 ft. Surface area: 240 acres.
Is Casey Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Casey Lake?
- Casey Lake has a maximum depth of 27 feet and an average depth of 10 feet. The lake covers 240 acres.
Explore Casey Lake across LakeQuality
Fish species and the cleanest lakes across Wisconsin
Fish species and best lakes in Washburn County
Species activity outlook by water temperature and season
Top lakes and where to stay in the Hayward Lakes area
Where to stay at Wisconsin's top lakes, each with its readings
Lakes in the Chippewa River Watershed, ranked by water quality
Wisconsin's cleanest lakes, ranked on agency measurements
More lakes in Wisconsin
Other Lakes in Wisconsin
Where this data comes from
Measurements for Casey Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.