Skip to main content
LakeQuality
F

Honey Lake

Walworth County, WisconsinEutrophic

On the LakeGrade rubric Honey Lake fails the cutoffs — a TSI of 67 and persistent algal pressure put it in the bottom tier. The three sub-grades — clarity, phosphorus, and chlorophyll-a — track close together, so no single parameter is dragging the average.

Eutrophic conditions are the baseline here: clarity drops noticeably in late summer, and dissolved oxygen near the bottom can become a concern. Honey Lake is a shallow lake at 6 ft maximum depth, which means it warms quickly, mixes constantly, and amplifies nutrient inputs. Honey Lake is small — 40 acres alongside partial shoreline records — which makes it sensitive to even modest changes in watershed runoff or recreational pressure. Honey Lake ranks 33 of 35 in Walworth County — at the lower end of the locally monitored distribution.

Honey Lake carries an invasive watermilfoil record — boat-launch decontamination and shoreline care matter more here than at uninfested lakes. Bass fishing is part of the appeal: the species list runs to 5, anchored by largemouth and/or smallmouth bass. 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 2026-04-13. Grade methodology: LakeGrade methodology.

Watch Honey Lake water quality

Subscribe for LakeQuality updates by email. No spam, unsubscribe anytime.

Swimming Safety

Avoid swimming, very poor water quality, potential algae toxins

Water Quality Grade: F, Very Poor

Very murky, less than 2.5 ft of visibility. Phosphorus level: 99 µg/L. Trophic State Index: 67.

MetricValueGrade
Water Clarity (Secchi Depth)2.5 ftF
Phosphorus99 µg/LF
Chlorophyll-a (Algae)No data
Trophic State Index (TSI)67Eutrophic

High nutrients, frequent algae, reduced clarity

Lake Details

CharacteristicValue
Maximum Depth6 ft
Surface Area40 acres

Fish Species

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

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

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

Honey 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.

Curly-Leaf PondweedEurasian Water-Milfoil

Water Quality Trend: Improving

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

MetricTrendChange/YearYears
Water Clarity Improving+0.107 m/yr6
Phosphorus Improving-77 µg/L/yr2
See year-by-year chart →

Location

Loading map…

County Ranking

Ranked #33 of 35 lakes in Walworth County

Cleaner Lakes Within 30 Miles

Honey Lake holds Grade F. 5 nearby lakes hold higher grades.

See full comparison →

Nearby Lakes in Walworth County

WI DNR Lake Profile

Authoritative data from the Wisconsin DNR LakePages. Monitored by volunteers since 2016. 1 station on file (most recent sample 2026).

DNR Assessment
Reported
Trophic State Index 62 (eutrophic) · 5-year average

Fish Species (DNR-rated)

Panfish(Common)Largemouth Bass(Present)Northern Pike(Present)Trout(Present)Catfish(Present)

Reservoir Info (USACE NID)

Honey Lake is a man-made reservoir impounded by the Honey Lake (completed 1952), built primarily for recreation on the SUGAR CREEK; gravity-type dam, 12 ft tall and 1,500 ft long.

Surface area
44 ac
Normal storage
104 ac-ft
Max storage
330 ac-ft
Drainage area
70 sq mi
Hazard class
Low
Owner
Honey Lake Protection & Rehabilitation District

Source: USACE National Inventory of Dams, NID ID WI00323 · Operator website

Data Sources

Water quality data from the EPA Water Quality Portal

Grading methodology based on Metropolitan Council standards

Fish and recreation data from Wisconsin DNR Lakes

Most recent sample: 2026-04-13

Monitoring stations: 1

Where to stay near Honey Lake

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

Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.