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LakeQuality

Cabin Lake

B
Grade B — Good
Good · #26 of 35 lakes in the county · Mesotrophic · 66 acres · from A
Limited DataMesotrophic

Cabin Lake in Lake County, Minnesota has a water quality grade of B (Good). Phosphorus: 15 µg/L. Maximum depth: 3 ft. Surface area: 66.24 acres.

Max depth
3 ft
Area
66 acres
Type
Mesotrophic
Trend
Declining
Public access
No

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Cabin Lake is a 66-acre mesotrophic lake in Lake County, Minnesota with a maximum depth of 3 feet. Water quality is graded B based on 1 sampling years through 2025. Overall water quality is declining over recent sampling years. The lake supports 3 documented fish species including northern pike, white sucker, and yellow perch. No public access — the lake is private or restricted. Compared to the 34 other monitored lakes in Lake County, Cabin Lake ranks #26 for water quality.

Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder, last sampled 2025-07-16. Grade methodology: LakeGrade methodology.

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Swimming Safety

Grade only

Limited data

Based on clarity and algae grades from past sampling — we do not hold live water temperature and a current cyanobacteria reading for this lake. Check your state or county health department before you swim.

Good for swimming, clear water with low algae levels

Compare the safest swimming lakes near Ely

Get alerts for Cabin Lake

Water Quality Grade: B (Good)

No clarity data. Phosphorus level: 15 µg/L. Trophic State Index: 43.

MetricValueGrade
Water Clarity (Secchi Depth)No recent samples
Phosphorus15 µg/LGood
Chlorophyll-a (Algae)No recent samples
Trophic State Index (TSI)43Mesotrophic

Moderate nutrients, good water quality

Where to stay near Cabin Lake

Compare lakeside cabins, hotels, and vacation rentals near Cabin Lake in Lake County, Minnesota — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.

Top-rated places to stay near Cabin Lake

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Planning a whole trip? See where to stay at Minnesota’s top lakes →

Lake Details

CharacteristicValue
Maximum Depth3 ft
Surface Area66 acres
Shoreline Length2.3 mi
Littoral Zone100%
Public AccessNo

Lake Size & Watershed

Watershed (drainage) area
6 sq mi
Elevation
1,755 ft

Size, shoreline, and watershed area from HydroLAKES (HydroSHEDS).

Fish Species

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

Fishing Cabin Lake

DNR Fisheries Survey Summary

2 surveys on file from MN DNR Fisheries. Most recent: 2014-06-23 (Standard Survey).

Top Species by Catch Rate

SpeciesAvg CPUEAvg Weight
White Sucker17.681.71 lb
Northern Pike11.612.2 lb
Yellow Perch7.070.14 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.

White Sucker

31 fish · 1020 in · 2014-06-23
5301011121314151617181920

Northern Pike

41 fish · 1032 in · 2014-06-23
1050101214161820222426283032

Yellow Perch

26 fish · 510 in · 2014-06-23
10505678910

From the 2014-06-23 survey

Cabin Lake is characterized as a lake class 17 lake and is located four miles east and 11 miles north of Finland in the Superior National Forest. Public access is a 20 yard carry-in from the 0.75 mile access road (FS 359B) which heads north from the main road (FS 359). The lake is 66 acres with a maximum depth of four…

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 Cabin Lake. 2 reports on file.

These links open on the official state DNR websites (Wisconsin DNR survey PDFs · Minnesota DNR LakeFinder).

Based on 3 years of monitoring data (2020-2025).

MetricTrendChange/YearYears
Phosphorus Declining+1 µg/L/yr3

County Ranking

Ranked #26 of 35 lakes in Lake County

Nearby Lakes With Higher Grades

Cabin Lake holds Grade B. 3 nearby lakes hold higher nutrient-and-algae grades — useful for a swim day, not a reason to skip lodging here.

Nearby Lakes in Lake County

Frequently asked questions about Cabin Lake

What is the water quality grade for Cabin Lake?

Cabin Lake in Lake County, Minnesota has a water quality grade of B (Good). Phosphorus: 15 µg/L. Maximum depth: 3 ft. Surface area: 66.24 acres.

Is Cabin Lake safe to swim in?

Good for swimming, clear water with low algae levels. Cabin Lake has a water quality grade of B (Good). Always check local health department advisories before swimming.

How deep is Cabin Lake?

Cabin Lake has a maximum depth of 3 feet. The lake covers 66.24 acres.

What fish are in Cabin Lake?

Fish species found in Cabin Lake include northern pike, white sucker, yellow perch. Cabin Lake is located in Lake County, Minnesota.

Mesotrophic Lakes in Minnesota

Where this data comes from

6 measurements from 1 monitoring station, 2023–2025. Retrieved from the EPA Water Quality Portal on 2026-08-02.

Collected and reported by

  • Minnesota Pollution Control Agency - Ambient Surface WaterMNPCA6 samples · 2023–2025

Analytical methods

  • Phosphorus by Two Reagent Colorimetry
  • Phosphorus by Colorimetry
  • Turbidity by Nephelometry
Monitoring station identifiers (1)

Grade thresholds from the EPA National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See how grades are calculated and data sources.

Other records on this page

Lake size & watershed from HydroLAKES (HydroSHEDS)

Lake details from Minnesota DNR LakeFinder