Where is Margaret Lake?

Margaret Lake is a lake in Oneida County, Wisconsin. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.

Are there boat ramps on Margaret Lake?

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

Margaret Lake

Not yet rated

86 acres

Margaret Lake in Oneida County, Wisconsin is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 86 acres.

Wisconsin DNR lists Panfish as common on Margaret Lake. DNR survey details →

Area: 86 acres
Public access: Yes

Where to stay →Safe to swim?

Next lake in Oneida County

BSpur Lake2 ft clear · Oneida CountyView →

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Why Margaret Lake has no grade

We grade a lake only when the monitoring record supports a letter: at least three phosphorus or chlorophyll-a samples in the last ten years, scored against EPA National Lakes Assessment thresholds for this lake’s ecoregion. For Margaret Lake, no water-quality sampling on record for this lake.

Not Rated is not an F. It is EPA Integrated Reporting Category 3 — insufficient information. The water here may be excellent or poor; nobody has measured enough of it to say. Everything below that has been measured is still reported on this page.

Sampling is run by WI DNR and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.

Margaret Lake is a 86-acre lake in Oneida County, Wisconsin. 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, last sampled recent years. Grade methodology: LakeQuality methodology.

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Swimming Safety

Not rated

Elevated nutrients

Not rated for swimming — there is not enough monitoring data to judge this lake

Compare the safest swimming lakes near Eagle River →

Get alerts for Margaret Lake →

Water quality measurements for Margaret Lake

These readings exist but are not enough for an A–F grade — see why.

No clarity data. Trophic State Index: undefined.

Metric	Value	Grade
Water Clarity (Secchi Depth)	No recent samples
Phosphorus	No recent samples
Chlorophyll-a (Algae)	No recent samples
Trophic State Index (TSI)

Where to stay near Margaret Lake

Compare lakeside cabins, hotels, and vacation rentals near Margaret Lake in Oneida 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 Margaret Lake

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 →

DNR fisheries survey

Wisconsin DNR lists Panfish as common on Margaret Lake.

A DNR fisheries survey reports fish abundance and catch rates, not a water-quality grade. LakeQuality does not assign an A–F grade on Margaret Lake — official chemistry is on file, not a letter. Catch rate is not a swim clearance and is not a weekly bite report.

WI DNR Lake Profile

Authoritative data from the Wisconsin DNR LakePages. 1 station on file (most recent sample 2019).

Fish Species (DNR-rated)

Panfish(Common)Largemouth Bass(Common)Northern Pike(Common)Walleye(Common)Musky(Present)

Contour map (PDF) →Full WI DNR LakePage →Water quality stations →

Lake Details

Characteristic	Value
Surface Area	86 acres
Public Access	Yes

No bathymetric survey has been published for Margaret Lake, so its depth is not documented here.

Recreation & Access

Boat Landings

Yes

Public Access

Margaret LakePublic

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

Fishing Margaret Lake

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

Nearby Lakes in Oneida County

NRCrooked LakeView →NRBig LakeView →BSpur Lake2 ft clear · EutrophicView →DGust Lake1.5 ft clear · EutrophicView →BDeep Hole Lake4.3 ft clear · EutrophicView →DCrystal Lake2.5 ft clear · EutrophicView →

Frequently asked questions about Margaret Lake

Where is Margaret Lake?: Margaret Lake is a lake in Oneida County, Wisconsin. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Margaret Lake?: Margaret Lake in Oneida County, Wisconsin is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 86 acres.
Is Margaret Lake safe to swim in?: Not rated for swimming — there is not enough monitoring data to judge this lake. Margaret Lake is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
What did the DNR fisheries survey find at Margaret Lake?: Wisconsin DNR lists Panfish as common on Margaret Lake. A DNR fisheries survey reports fish abundance and catch rates, not a water-quality grade. LakeQuality does not assign an A–F grade on Margaret Lake — official chemistry is on file, not a letter. Catch rate is not a swim clearance and is not a weekly bite report.
Are there boat ramps on Margaret Lake?: Margaret Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Margaret Lake. Public access is listed as yes.