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LakeQuality
D

Foot Lake

Kandiyohi County, MinnesotaEutrophic

On the scoring rubric Foot Lake grades a D: clarity at 2.3 ft and 60 µg/L of phosphorus keep it in the lower bracket for Kandiyohi County. Sub-grades cluster within a single letter of each other, which usually means the lake is in stable trophic balance rather than fighting one specific stressor.

A TSI in the eutrophic range signals a lake doing what nutrient-loaded waters do — supporting an active algal community at the cost of clear water. Foot Lake reaches 24 ft at its deepest point — typical for Minnesota mid-sized lakes, with seasonal stratification but limited cold-water refuge. Foot Lake covers 503 acres alongside 6.2 miles of shoreline — a mid-sized water that supports a working fishery without being so large that conditions diverge between basins. Foot Lake sits at rank 21 of 35 in Kandiyohi County, in the lower half of the local distribution.

Zebra mussel presence at Foot Lake means the lake's clarity numbers carry an asterisk — filtered water is not the same as nutrient-poor water. The fishery includes walleye alongside the lake's other 15 documented species — a notable draw for Minnesota anglers. A documented public access point at Foot Lake makes the lake usable for shore fishing, paddle craft, and trailered boats. The lake has a partial ice record — 9 observed ice-outs, centered near Apr 3. 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, Minnesota DNR LakeFinder, last sampled 2020-09-21. Grade methodology: LakeGrade methodology.

Swimming Safety

Swimming not recommended, poor water quality with high algae risk

Water Quality Grade: D, Poor

Very murky, less than 2.3 ft of visibility. Phosphorus level: 60 µg/L. Trophic State Index: 64.

MetricValueGrade
Water Clarity (Secchi Depth)2.3 ftF
Phosphorus60 µg/LD
Chlorophyll-a (Algae)No data
Trophic State Index (TSI)64Eutrophic

High nutrients, frequent algae, reduced clarity

Lake Details

CharacteristicValue
Maximum Depth24 ft
Surface Area502.99 acres
Shoreline Length6.2 mi
Littoral Zone132%
Public AccessYes

Fish Species

Click a species to see all Minnesota and Wisconsin lakes where it is found.

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

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

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

Invasive Species

zebra mussel

Water Quality Trend: Declining

Based on 2 years of monitoring data (2020-2025).

MetricTrendChange/YearYears
Water Clarity Stable-0.01 m/yr2
Phosphorus Declining+17.5 µg/L/yr2

Ice Season

Historical ice data from Minnesota DNR (17 observations).

Typical Ice-Out
Apr 3
Typical Ice-In
Nov 17

Estimated open water season: 228 days

EarliestLatest
Ice-Out2017-03-07 (2017)2013-05-02 (2013)
Ice-In2017-11-08 (2017)2006-11-30 (2006)

Most recent ice-out: 2020-04-02

Location

Loading map…

County Ranking

Ranked #21 of 35 lakes in Kandiyohi County

Nearby Lakes in Kandiyohi County

DNR Fisheries Survey Summary

12 surveys on file from MN DNR Fisheries. Most recent: 2025-07-21 (Standard Survey).

Top Species by Catch Rate

SpeciesAvg CPUEAvg Weight
Black Bullhead106.530.38 lb
Walleye54.331.27 lb
Bluegill9.110.17 lb
Black Crappie6.970.26 lb
Yellow Perch6.690.14 lb
Freshwater Drum5.041.4 lb

CPUE = catch per unit effort, averaged across surveys (excludes juvenile shoreline seining). Higher CPUE = more abundant in standardized sampling.

Length Distributions

Number of fish caught at each inch class in the most recent survey that recorded lengths. Red dashed line marks an approximate trophy threshold for that species.

Black Bullhead

59 fish · 511 in · 2025-07-21
32160567891011

Walleye

51 fish · 520 in · 2025-07-21
3015068101214161820

Bluegill

91 fish · 28 in · 2025-07-21
562802345678

Black Crappie

76 fish · 411 in · 2025-07-21
21110trophy 104567891011

From the 2025-07-21 survey

A standard survey was conducted on Foot Lake during late July of 2025. A fall night electrofishing survey was conducted for young of year "YOY" (fingerling sized) Walleye during early September of 2025. A targeted survey is generally used for sampling a specific kind of fish or time of year (i.e. spawning season, fall…

Source: MN DNR LakeFinder Fisheries Lake Survey

DNR Reports & Resources

Minnesota DNR LakeFinder publishes lake survey, fish stocking, water access, and aquatic plant data for Foot Lake. 3 reports on file.

Data Sources

Water quality data from the EPA Water Quality Portal

Grading methodology based on Metropolitan Council standards

Lake details from Minnesota DNR LakeFinder

Ice data from Minnesota DNR Climate

Most recent sample: 2020-09-21

Monitoring stations: 1