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C

Beebe Lake

Wright County, MinnesotaEutrophic

The LakeGrade rubric puts Beebe Lake at a C: clarity at 4.6 ft, 36 µg/L of phosphorus, and a TSI of 55 signal an intermediate trophic state. With clarity and phosphorus scored, the sub-grades cluster within a letter of each other, pointing to stable conditions rather than one specific stressor.

At a TSI of 55, Beebe Lake reads as eutrophic — nutrient-rich enough that summer algal growth and reduced clarity are expected, not unusual. The lake bottoms out at 27 ft — a moderate depth that supports a warm-water fishery without the year-round cold refuge a deeper basin provides. Beebe Lake covers 323 acres alongside 4.4 miles of shoreline — a mid-sized water that supports a working fishery without being so large that conditions diverge between basins. Among the 64 graded lakes in Wright County, Beebe Lake sits at rank 30, above the county median.

Eurasian watermilfoil has been documented at Beebe Lake, requiring shoreline management to keep dense mats from crowding native vegetation. Walleye are documented at Beebe Lake, one of 12 fish species on record for the lake. A documented public access point at Beebe Lake makes the lake usable for shore fishing, paddle craft, and trailered boats. The lake has a long ice-out record — 32 observations on file, with a median ice-out around Apr 6. Monitoring depth is thin here: the LakeGrade rubric is applied to a small number of sample years, and the grade will be revised as more data accumulates.

Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder, last sampled 2024-10-02. Grade methodology: LakeGrade methodology.

Reviewed by LakeQuality Editorial Team · Updated

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Swimming Safety

Generally safe for swimming, moderate water quality

Water Quality Grade: C, Fair

Murky, only visible to about 4.6 ft. Phosphorus level: 35.5 µg/L. Trophic State Index: 55.

MetricValueGrade
Water Clarity (Secchi Depth)4.6 ftD
Phosphorus35.5 µg/LC
Chlorophyll-a (Algae)No data
Trophic State Index (TSI)55Eutrophic

High nutrients, frequent algae, reduced clarity

Lake Details

CharacteristicValue
Maximum Depth27 ft
Average Depth13.9 ft
Surface Area322.88 acres
Shoreline Length4.4 mi
Littoral Zone42%
Public AccessYes

Fish Species

black bullhead,black crappie,bluegill,common carp,green sunfish,hybrid sunfish,largemouth bass,northern pike,pumpkinseed,walleye,yellow bullhead,yellow perch

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

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

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

Beebe 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.

Eurasian watermilfoil

Water Quality Trend: Declining

Based on 5 years of monitoring data (2020-2025).

MetricTrendChange/YearYears
Water Clarity Declining-0.055 m/yr5
Phosphorus Declining+1.5 µg/L/yr5
See year-by-year chart →

Ice Season

Historical ice data from Minnesota DNR (65 observations).

Typical Ice-Out
Apr 6
Typical Ice-In
Dec 1

Estimated open water season: 239 days

EarliestLatest
Ice-Out1988-03-05 (1988)2009-04-27 (2009)
Ice-In1984-11-01 (1984)2008-12-26 (2008)

Most recent ice-out: 2019-04-16

Location

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County Ranking

Ranked #30 of 64 lakes in Wright County

Cleaner Lakes Within 30 Miles

Beebe Lake holds Grade C. 2 nearby lakes hold higher grades.

See full comparison →

Nearby Lakes in Wright County

DNR Fisheries Survey Summary

9 surveys on file from MN DNR Fisheries. Most recent: 2025-08-01 (Targeted Survey).

Top Species by Catch Rate

SpeciesAvg CPUEAvg Weight
Black Crappie35.840.28 lb
Bluegill35.660.16 lb
Largemouth Bass27.200.68 lb
Bluntnose Minnow23.79
Yellow Perch17.190.13 lb
SFS14.34

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 Crappie

198 fish · 510 in · 2016-07-11
70350trophy 105678910

Bluegill

438 fish · 38 in · 2016-07-11
114570345678

Largemouth Bass

100 fish · 418 in · 2016-07-11
261304681012141618

Yellow Perch

225 fish · 58 in · 2016-07-11
1266305678

From the 2025-08-01 survey

A targeted survey of nearshore fish species in Beebe Lake, was conducted on August 1st-Month day, year, by Area Fisheries staff. Sampling sites were evenly spaced around the lake, and each was sampled by backpack electrofishing and seining with a 50-foot or 15-foot seine, where possible. Backpack electrofishing was…

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 Beebe Lake. 3 reports on file.

EPA Impairment Status

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

Causes of impairment

Impaired biota (cause unknown)MercuryNutrients (phosphorus, nitrogen)

A Total Maximum Daily Load (TMDL) plan has been approved.

Source: EPA ATTAINS assessment unit MN86-0023-00 · 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

Lake details from Minnesota DNR LakeFinder

Ice data from Minnesota DNR Climate

Most recent sample: 2024-10-02

Monitoring stations: 1