Moon Lake is a lake in Marquette County, Wisconsin. Its water-quality measurements are published by Wisconsin DNR and shown on this page as reported.

How deep is Moon Lake?

Moon Lake has a maximum depth of 12 feet and an average depth of 5 feet. The lake covers 71 acres.

Are there boat ramps on Moon Lake?

Moon Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Moon Lake. Public access is listed as yes.

Can I fish at Moon Lake?

Moon 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.

Moon Lake

Marquette County, Wisconsin71 acresView map Directions

No nutrient or algae sampling on record from Wisconsin DNR for this lake.

Max depth

12 ft

Bathymetric survey

Area

71 acres

Surface area

Shoreline

2 mi

Measured length

12 ft max depth
Public access

See the measurements Directions Where to stay

Moon Lake in Marquette County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Maximum depth: 12 ft. Surface area: 71 acres.

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Moon Lake is a 71-acre lake in Marquette County, Wisconsin with a maximum depth of 12 feet (5-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 Moon Lake is good for

From access and monitoring records, not editorial picks.

Boat launch1 documented ramp

Swimming conditions

No reading

Not rated

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Whether Moon 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.

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Water quality measurements for Moon Lake

These are the measurements Wisconsin DNR publishes for Moon 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 Moon Lake

Answers come straight from the public measurements and survey records on this page.

DNR Reports & Resources

Wisconsin DNR Fisheries scientists publish multi-year survey reports for Moon Lake covering fish populations, stocking, water quality, and management. 1 report on file.

These links open on the official state DNR websites (Wisconsin DNR survey PDFs · Minnesota DNR LakeFinder).

2018
Moon Lake spring summary, 2018
Fisheries Survey · WI DNR · 2018 (PDF)

Lake Details

Max depth

12 ft

Average depth

5 ft

Surface area

71 acres

Shoreline

2 mi

Public access

Yes

Listed by Wisconsin DNR

Recreation & Access

Boat Landings

Yes

Public Access

Moon LakePublic

Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps

Stays via Stay22

Stays near Moon Lake

Compare lakeside cabins, hotels, and vacation rentals near Moon Lake in Marquette 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 Moon Lake

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Follow Moon Lake’s readings

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Fishing Moon Lake

→ Moon Lake fishing regulations (limits, seasons, special rules)

Nearby Lakes in Marquette County

Kilby Lake0.8 miView →Buffalo Lake2.5 ft clear · Eutrophic2.2 miView →Lake Montello6.1 ft clear1.9 miView →Williams Lake6 ft clear · Mesotrophic2.9 miView →Williams Lake3.1 miView →Metcalf Lake3.2 miView →

Frequently asked questions about Moon Lake

Where is Moon Lake?: Moon Lake is a lake in Marquette County, Wisconsin. Its water-quality measurements are published by Wisconsin DNR and shown on this page as reported.
What is the water quality of Moon Lake?: Moon Lake in Marquette County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Maximum depth: 12 ft. Surface area: 71 acres.
Is Moon Lake safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Moon Lake?: Moon Lake has a maximum depth of 12 feet and an average depth of 5 feet. The lake covers 71 acres.
Are there boat ramps on Moon Lake?: Moon Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Moon Lake. Public access is listed as yes.
Can I fish at Moon Lake?: Moon 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.