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D

Turner Lake

Price County, WisconsinEutrophic

Turner Lake pulls a D on the LakeGrade rubric — phosphorus loading and limited clarity hold it below the Wisconsin average. Clarity is the limiting factor — phosphorus is reasonable but suspended particles or algal cells keep water transparency below Wisconsin norms.

Eutrophic conditions are the baseline here: clarity drops noticeably in late summer, and dissolved oxygen near the bottom can become a concern. A maximum depth of just 12 ft means sediment-bound phosphorus releases back into the water column whenever wind stirs the bottom — a classic shallow-lake dynamic. At 159 acres, Turner Lake fits the Wisconsin median for monitored lakes, with partial shoreline records. Within Price County's 27 graded lakes, Turner Lake ranks 14 — below the local median, though not at the bottom.

Turner Lake has at least one documented invasive species (Chinese Mystery Snail), so boaters and anglers should observe clean-drain-dry steps when leaving the lake. The fishery includes walleye alongside the lake's other 5 documented species — a notable draw for Wisconsin anglers. The grade is based on limited monitoring — fewer than three independent measurement years contribute, so future updates may shift the letter.

Source: EPA Water Quality Portal sampling records, Wisconsin DNR Surface Water, last sampled 2026-04-29. Grade methodology: LakeGrade methodology.

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Swimming Safety

Swimming not recommended, poor water quality with high algae risk

Water Quality Grade: D, Poor

Very murky, less than 3 ft of visibility. Phosphorus level: 35.2 µg/L. Trophic State Index: 58.

MetricValueGrade
Water Clarity (Secchi Depth)3 ftF
Phosphorus35.2 µg/LC
Chlorophyll-a (Algae)No data
Trophic State Index (TSI)58Eutrophic

High nutrients, frequent algae, reduced clarity

Lake Details

CharacteristicValue
Maximum Depth12 ft
Surface Area159 acres

Fish Species

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

→ Best fishing times for Turner Lake (14-day solunar calendar)

→ Is it safe to eat fish from Turner Lake? (mercury & PFAS guide)

Turner Lake fishing regulations (limits, seasons, special rules)

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 SnailPurple LoosestrifeRusty Crayfish

Water Quality Trend: Improving

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

MetricTrendChange/YearYears
Water Clarity Stable-0.03 m/yr5
Phosphorus Improving-1.84 µg/L/yr6
See year-by-year chart →

Location

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County Ranking

Ranked #14 of 27 lakes in Price County

Cleaner Lakes Within 30 Miles

Turner Lake holds Grade D. 4 nearby lakes hold higher grades.

See full comparison →

Nearby Lakes in Price County

WI DNR Lake Profile

Authoritative data from the Wisconsin DNR LakePages. Monitored by volunteers since 1999. 1 station on file (most recent sample 2025).

DNR Assessment
Good · Shallow Headwater lake
Trophic State Index 58 (eutrophic) · 5-year average

Fish Species (DNR-rated)

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

EPA Impairment Status

Turner Lake 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 WI10003622 · Official waterbody report

Data Sources

Water quality data from the EPA Water Quality Portal

Impairment status from EPA ATTAINS 303(d) database

Grading methodology based on Metropolitan Council standards

Fish and recreation data from Wisconsin DNR Lakes

Most recent sample: 2026-04-29

Monitoring stations: 1

Where to stay near Turner Lake

Compare lakeside cabins, hotels, and vacation rentals near Turner Lake in Price County, Wisconsin — live availability and prices for your trip.

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