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LakeQuality

Schoenick Lake at

D
Grade D — Nutrient-rich
Nutrient-rich · #19 of 21 lakes in the county · 5 ft clear · Eutrophic · 42 acres · from C
Limited DataEutrophic

Schoenick Lake at in Shawano County, Wisconsin has a water quality grade of D (Nutrient-rich). Water clarity: 5 ft visibility. Phosphorus: 45.3 µg/L. Maximum depth: 34 ft. Surface area: 42 acres.

Wisconsin DNR lists Panfish as present on Schoenick Lake at. DNR survey details →

Clarity
5 ft
Max depth
34 ft
Area
42 acres
Type
Eutrophic
Trend
Declining
Public access
Yes

Grade D measures nutrients and algae, not whether this is a good place for a cabin trip. Cabins and rentals near Schoenick Lake at

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Schoenick Lake at is a 42-acre productive, nutrient-rich eutrophic lake in Shawano County, Wisconsin with a maximum depth of 34 feet. Water quality is graded D based on 1 sampling years through 2021. Overall water quality is declining over recent sampling years. The lake supports 3 documented fish species including Panfish, Largemouth Bass, and Northern Pike. Public access is available with 2 public boat landings. Compared to the 20 other monitored lakes in Shawano County, Schoenick Lake at ranks #19 for water quality.

Source: EPA Water Quality Portal sampling records, Wisconsin DNR Surface Water, last sampled 2021-08-31. Grade methodology: LakeQuality methodology.

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Swimming Safety

Grade only

Limited data

Based on clarity and algae grades from past sampling — we do not hold live water temperature and a current cyanobacteria reading for this lake. Check your state or county health department before you swim.

Nutrients and algae run higher than average — check local advisories before swimming, and skip the water if you see scum

Compare the safest swimming lakes near Appleton

Get alerts for Schoenick Lake at

Water Quality Grade: D (Nutrient-rich)

Murky, only visible to about 5 ft. Phosphorus level: 45.3 µg/L. Trophic State Index: 57.

MetricValueGrade
Water Clarity (Secchi Depth)5 ftNot graded
Phosphorus45.3 µg/LPoor
Chlorophyll-a (Algae)No recent samples
Trophic State Index (TSI)57Eutrophic

High nutrients, frequent algae, reduced clarity

Where to stay near Schoenick Lake at

Compare lakeside cabins, hotels, and vacation rentals near Schoenick Lake at in Shawano 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. The water-quality grade measures nutrients and algae, not lodging — cabins and rentals around Schoenick Lake at are listed below.

Top-rated places to stay near Schoenick Lake at

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 present on Schoenick Lake at.

A DNR fisheries survey reports fish abundance and catch rates, not a water-quality grade. LakeQuality grades Schoenick Lake at D from EPA Water Quality Portal chemistry, and the water-quality trend over 6 years of monitoring is declining. 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. 2 stations on file (most recent sample 2021).

Fish Species (DNR-rated)

Panfish(Present)Largemouth Bass(Present)Northern Pike(Present)

Lake Details

CharacteristicValue
Maximum Depth34 ft
Surface Area42 acres
Public AccessYes

Lake Size & Watershed

Watershed (drainage) area
10 sq mi
Shoreline
0.9 mi
Elevation
791 ft

Size, shoreline, and watershed area from HydroLAKES (HydroSHEDS).

Recreation & Access

2
Boat Landings
Yes
Public Access
  • Waukechon Riverside Park (Highway CCC)Public
  • River RoadPublic

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

Fish Species

Click a species to see every graded lake where it is documented.

Fishing Schoenick Lake at

Invasive & Introduced Species

Red chips are ecologically harmful invasive species. Gray chips are stocked or introduced fish that aren't a current ecological concern.

Chinese Mystery SnailCurly-Leaf PondweedEurasian Water-Milfoil

Based on 6 years of monitoring data (2020-2025).

MetricTrendChange/YearYears
Water Clarity Stable-0.1 m/yr6
Phosphorus Declining+2.03 µg/L/yr6
See year-by-year chart →

EPA Impairment Status

Schoenick Lake at is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 5).

Causes of impairment

Nutrients (phosphorus, nitrogen)

Source: EPA ATTAINS assessment unit WI10000096 · Official waterbody report · Matched by proximity (0.53 km)

County Ranking

Ranked #19 of 21 lakes in Shawano County

Nearby Lakes With Higher Grades

Schoenick Lake at holds Grade D. 3 nearby lakes hold higher nutrient-and-algae grades — useful for a swim day, not a reason to skip lodging here.

Nearby Lakes in Shawano County

Frequently asked questions about Schoenick Lake at

Where is Schoenick Lake at?

Schoenick Lake at is a lake in Shawano County, Wisconsin. LakeQuality grades it D for nutrients and algae. The letter is not a swimming clearance.

What is the water quality grade for Schoenick Lake at?

Schoenick Lake at in Shawano County, Wisconsin has a water quality grade of D (Nutrient-rich). Water clarity: 5 ft visibility. Phosphorus: 45.3 µg/L. Maximum depth: 34 ft. Surface area: 42 acres.

Is Schoenick Lake at safe to swim in?

Nutrients and algae run higher than average — check local advisories before swimming, and skip the water if you see scum. Schoenick Lake at has a water quality grade of D (Nutrient-rich). Always check local health department advisories before swimming.

How deep is Schoenick Lake at?

Schoenick Lake at has a maximum depth of 34 feet. The lake covers 42 acres.

What fish are in Schoenick Lake at?

Fish species found in Schoenick Lake at include Panfish, Largemouth Bass, Northern Pike. Schoenick Lake at is located in Shawano County, Wisconsin.

What did the DNR fisheries survey find at Schoenick Lake at?

Wisconsin DNR lists Panfish as present on Schoenick Lake at. A DNR fisheries survey reports fish abundance and catch rates, not a water-quality grade. LakeQuality grades Schoenick Lake at D from EPA Water Quality Portal chemistry, and the water-quality trend over 6 years of monitoring is declining. Catch rate is not a swim clearance and is not a weekly bite report.

Are there boat ramps on Schoenick Lake at?

Schoenick Lake at has 2 documented boat landings in the USGS National Boat Ramps inventory. Named access points include Waukechon Riverside Park (Highway CCC), River Road. Public access is listed as yes.

Where this data comes from

10 measurements from 1 monitoring station, 2020–2021. Retrieved from the EPA Water Quality Portal on 2026-08-02.

Collected and reported by

  • Wisconsin Department of Natural ResourcesWIDNR_WQX10 samples · 2020–2021

Analytical methods

  • Phosphorus by Colorimetry
Monitoring station identifiers (1)

Grade thresholds from the EPA National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See how grades are calculated and data sources.

Other records on this page

Impairment status from EPA ATTAINS 303(d) database

Lake size & watershed from HydroLAKES (HydroSHEDS)

Fish and recreation data from Wisconsin DNR Lakes

Named boat-access points from the USGS National Boat Ramps inventory