Skip to main content
LakeQuality
A

Little Hubert Lake

Crow Wing County, MinnesotaMesotrophic

Little Hubert Lake earns an A — water clarity, phosphorus, and chlorophyll-a all rate among the best monitored waters in Crow Wing County. The three sub-grades — clarity, phosphorus, and chlorophyll-a — track close together, so no single parameter is dragging the average.

The lake sits in the mesotrophic zone — the band where most well-managed Minnesota lakes fall. The lake bottoms out at 41 ft — a moderate depth that supports a warm-water fishery without the year-round cold refuge a deeper basin provides. At 194 acres, Little Hubert Lake fits the Minnesota median for monitored lakes, with 2.5 miles of shoreline. Little Hubert Lake ranks 22 of 120 in Crow Wing County, putting it in the upper tier of locally monitored lakes.

Little Hubert Lake has no invasive species recorded in Minnesota state databases as of 2024, though prevention practices still apply at all access points. The state fisheries records do not list documented species for Little Hubert Lake, which usually reflects a lack of formal fisheries survey work rather than an empty lake. The lake lacks a documented public access point, so visitor use is limited. The lake has a partial ice record — 10 observed ice-outs, centered near Apr 18. 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 2024-10-20. Grade methodology: LakeGrade methodology.

Swimming Safety

Excellent for swimming, crystal clear water with minimal algae

Water Quality Grade: A, Excellent

Crystal clear, you can see 18 ft down. Phosphorus level: 17 µg/L. Trophic State Index: 40.

MetricValueGrade
Water Clarity (Secchi Depth)18 ftA
Phosphorus17 µg/LA
Chlorophyll-a (Algae)No data
Trophic State Index (TSI)40Mesotrophic

Moderate nutrients, good water quality

Lake Details

CharacteristicValue
Maximum Depth41 ft
Surface Area193.94 acres
Shoreline Length2.5 mi
Littoral Zone83%
Public AccessNo

Water Quality Trend: Stable

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

MetricTrendChange/YearYears
Water Clarity Improving+0.164 m/yr5
Phosphorus Declining+0.45 µg/L/yr5

Ice Season

Historical ice data from Minnesota DNR (17 observations).

Typical Ice-Out
Apr 18
Typical Ice-In
Nov 20

Estimated open water season: 216 days

EarliestLatest
Ice-Out2024-03-16 (2024)2022-05-02 (2022)
Ice-In2018-11-10 (2018)2024-12-03 (2024)

Most recent ice-out: 2025-04-14

Location

Loading map…

County Ranking

Ranked #22 of 120 lakes in Crow Wing County

Nearby Lakes in Crow Wing County

DNR Fisheries Survey Summary

1 survey on file from MN DNR Fisheries. Most recent: 1982-06-28 (Standard Survey).

Top Species by Catch Rate

SpeciesAvg CPUEAvg Weight
Bluegill41.250.2 lb
Yellow Perch33.000.1 lb
Black Crappie18.710.08 lb
Northern Pike8.961.43 lb
Pumpkinseed8.710.22 lb
Yellow Bass5.380.52 lb

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

From the 1982-06-28 survey

Test netting indicated a very high population of Northern Pike, Yellow Perch, Black Crappie, and Bluegills. The Bluegills and Black Crappie appear to be stunted. Walleyes and Largemouth Bass also were present in Little Hubert Lake.

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 Little Hubert Lake. 1 report 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: 2024-10-20

Monitoring stations: 1