Sherwood Lake
Clark County, Wisconsin114 acresView mapDirections
No nutrient or algae sampling on record from Wisconsin DNR for this lake.
- Impaired · Mercury
- 9 ft max depth
- Public access
Sherwood Lake in Clark County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Maximum depth: 9 ft. Surface area: 114 acres.
Sherwood Lake is a 114-acre lake in Clark County, Wisconsin with a maximum depth of 9 feet (3-foot average). Limited fish-species data available. Public access is available with 1 public boat landing.
Source: EPA Water Quality Portal sampling records, Wisconsin DNR Surface Water. Methodology: how these readings are compared.
What Sherwood Lake is good for
From access and monitoring records, not editorial picks.
- Boat launch1 documented ramp
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Sherwood Lake is listed impaired under Clean Water Act §303(d) (IR 5) for mercury. Check local advisories before you swim.
Whether Sherwood 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 Sherwood Lake
These are the measurements Wisconsin DNR publishes for Sherwood 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 Sherwood Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
9 ft
Average depth
3 ft
Surface area
114 acres
Shoreline
2.9 mi
Public access
Yes
Listed by Wisconsin DNR
Recreation & Access
- Sherwood County ParkPublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Stays via Stay22
Stays near Sherwood Lake
Compare lakeside cabins, hotels, and vacation rentals near Sherwood Lake in Clark 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.
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Fishing Sherwood Lake
EPA Impairment Status
Sherwood Lake is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 5).
Causes of impairment
Designated uses not supporting: Fish consumption.
Source: EPA ATTAINS assessment unit WI10003172 · Official waterbody report
Nearby Lakes in Clark County
Frequently asked questions about Sherwood Lake
Where is Sherwood Lake?
- Sherwood Lake is a lake in Clark County, Wisconsin. Its water-quality measurements are published by Wisconsin DNR and shown on this page as reported.
What is the water quality of Sherwood Lake?
- Sherwood Lake in Clark County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Maximum depth: 9 ft. Surface area: 114 acres.
Is Sherwood Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Sherwood Lake is listed impaired under Clean Water Act §303(d) (IR 5) for mercury. Check local advisories before you swim.
How deep is Sherwood Lake?
- Sherwood Lake has a maximum depth of 9 feet and an average depth of 3 feet. The lake covers 114 acres.
Are there boat ramps on Sherwood Lake?
- Sherwood Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Sherwood County Park. Public access is listed as yes.
Can I fish at Sherwood Lake?
- Sherwood Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Seasons, size and bag limits, and whether you need a license are set by Wisconsin's fish and wildlife agency, so check its current regulations before you go.
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Where this data comes from
Measurements for Sherwood Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Impairment status from EPA ATTAINS 303(d) database
Named boat-access points from the USGS National Boat Ramps inventory