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LakeQuality
B

Garfield Lake

Hubbard County, MinnesotaMesotrophic

Garfield Lake comes in at a B on the grading rubric — a respectable showing for a Minnesota lake of its size and depth. Secchi readings are the weakest of the three parameters, suggesting suspended sediment or algal biomass dominates the optical signal.

The lake sits in the mesotrophic zone — the band where most well-managed Minnesota lakes fall. A maximum depth of 32 ft puts Garfield Lake in the middle of Minnesota's depth distribution. At 972 acres, Garfield Lake fits the Minnesota median for monitored lakes, with 6.7 miles of shoreline. Garfield Lake sits at rank 56 of 77 in Hubbard County, in the lower half of the local distribution.

Zebra mussel presence at Garfield Lake means the lake's clarity numbers carry an asterisk — filtered water is not the same as nutrient-poor water. Walleye are documented at Garfield Lake, one of 12 fish species on record for the lake. A documented public access point at Garfield Lake makes the lake usable for shore fishing, paddle craft, and trailered boats. Ice-out has been recorded 12 times at Garfield Lake, with a median around Apr 27. 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 2024-09-15. Grade methodology: LakeGrade methodology.

Swimming Safety

Good for swimming, clear water with low algae levels

Water Quality Grade: B, Good

Moderate clarity, visible to about 9.5 ft. Phosphorus level: 17.5 µg/L. Trophic State Index: 45.

MetricValueGrade
Water Clarity (Secchi Depth)9.5 ftC
Phosphorus17.5 µg/LA
Chlorophyll-a (Algae)No data
Trophic State Index (TSI)45Mesotrophic

Moderate nutrients, good water quality

Lake Details

CharacteristicValue
Maximum Depth32 ft
Average Depth15 ft
Surface Area972.29 acres
Shoreline Length6.7 mi
Littoral Zone54%
Public AccessYes

Fish Species

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

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

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

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

Invasive Species

starry stonewortzebra mussel

Water Quality Trend: Improving

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

MetricTrendChange/YearYears
Water Clarity Improving+0.133 m/yr5
Phosphorus Improving-1.8 µg/L/yr5

Ice Season

Historical ice data from Minnesota DNR (17 observations).

Typical Ice-Out
Apr 27
Typical Ice-In
Nov 28

Estimated open water season: 215 days

EarliestLatest
Ice-Out2021-04-04 (2021)2022-05-08 (2022)
Ice-In2021-11-24 (2021)2006-11-30 (2006)

Most recent ice-out: 2022-05-08

Location

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County Ranking

Ranked #56 of 77 lakes in Hubbard County

Nearby Lakes in Hubbard County

DNR Fisheries Survey Summary

13 surveys on file from MN DNR Fisheries. Most recent: 2022-06-27 (Targeted Survey).

Top Species by Catch Rate

SpeciesAvg CPUEAvg Weight
Bluntnose Minnow35.81
Yellow Perch13.840.17 lb
Fathead Minnow13.00
BKF11.53
Black Bullhead10.950.84 lb
Bluegill7.450.31 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.

Yellow Perch

2 fish · 45 in · 2022-06-27
1045

Black Bullhead

1 fish · 1111 in · 2015-06-22
1011

Bluegill

88 fish · 28 in · 2022-06-27
301502345678

From the 2022-06-27 survey

A targeted survey of the nearshore and littoral fish community in Garfield Lake was conducted by Fisheries Index of Biological Integrity (IBI) Program Staff from 27-29 June 2022. Fourteen sampling sites were evenly spaced around the lake and each was sampled by backpack electrofishing and seining with a 15-foot or…

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 Garfield Lake. 4 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: 2024-09-15

Monitoring stations: 3