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LakeQuality

East Four-Legged Lake

NR
Not yet rated
4.6 ft clear · Mesotrophic
Limited DataMesotrophic

East Four-Legged Lake in Clearwater County, Minnesota is not rated for water quality — its monitoring record does not meet the evidence bar. Water clarity: 4.6 ft visibility. Phosphorus: 11 µg/L.

Clarity
4.6 ft
Mean depth
~9 ft est.
Public access
No

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AFalk Lake12.8 ft clear · Clearwater CountyView →
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Why East Four-Legged Lake has no grade

We grade a lake only when its monitoring record clears the evidence bar: at least three phosphorus or chlorophyll-a samples in the last ten years, scored against EPA National Lakes Assessment thresholds for this lake’s ecoregion. For East Four-Legged Lake, no nutrient or algae measurement meets the evidence bar (at least 3 samples within 10 years). Sampling here has recorded water clarity and phosphorus, but not algae (chlorophyll-a).

Not Rated is not an F. It is EPA Integrated Reporting Category 3 — insufficient information. The water here may be excellent or poor; nobody has measured enough of it to say. Everything below that has been measured is still reported on this page.

Sampling is run by MPCA and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.

East Four-Legged Lake is a lake in Clearwater County, Minnesota with an estimated average depth of about 9 feet. Limited fish-species data available. No public access — the lake is private or restricted.

Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder, last sampled 2020-07-22. Grade methodology: LakeGrade methodology.

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Swimming Safety

Not rated

Limited data

Not rated for swimming — there is not enough monitoring data to judge this lake

Compare the safest swimming lakes near Bemidji

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Water quality measurements for East Four-Legged Lake

These readings exist but do not meet the evidence bar for an A–F grade — see why.

Murky, only visible to about 4.6 ft. Phosphorus level: 11 µg/L. Trophic State Index: 47.

MetricValueGrade
Water Clarity (Secchi Depth)4.6 ftNot graded
Phosphorus11 µg/LNot graded
Chlorophyll-a (Algae)No recent samples
Trophic State Index (TSI)47Mesotrophic

Moderate nutrients, good water quality

Where to stay near East Four-Legged Lake

Compare lakeside cabins, hotels, and vacation rentals near East Four-Legged Lake in Clearwater 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.

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Lake Details

CharacteristicValue
Average Depth~9 ft est.
Public AccessNo

Depth marked “est.” is a modeled estimate from HydroLAKES, not a measured survey. Minnesota has not published bathymetry for East Four-Legged Lake.

Lake Size & Watershed

Watershed (drainage) area
4 sq mi
Surface area
171 acres
Mean depth (modeled estimate)
~9 ft est.
Shoreline
3 mi
Elevation
1,421 ft

Size, shoreline, and watershed area from HydroLAKES (HydroSHEDS). Mean depth here is modelled, not surveyed — HydroLAKES v1.0 estimates lake depth from surrounding terrain rather than from soundings. Treat it as an approximation, and prefer a state bathymetric survey where one exists.

Fishing East Four-Legged Lake

DNR Reports & Resources

Minnesota DNR LakeFinder publishes lake survey, fish stocking, water access, and aquatic plant data for East Four-Legged Lake. 1 report on file.

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

Graded lakes near East Four-Legged Lake

East Four-Legged Lake has no grade, but these lakes within a short drive do.

Nearby Lakes in Clearwater County

Frequently asked questions about East Four-Legged Lake

What is the water quality grade for East Four-Legged Lake?

East Four-Legged Lake in Clearwater County, Minnesota is not rated for water quality — its monitoring record does not meet the evidence bar. Water clarity: 4.6 ft visibility. Phosphorus: 11 µg/L.

Is East Four-Legged Lake safe to swim in?

Not rated for swimming — there is not enough monitoring data to judge this lake. East Four-Legged Lake is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.

How deep is East Four-Legged Lake?

No published bathymetric survey covers East Four-Legged Lake, so its depth has not been measured. The HydroLAKES global model estimates an average depth of about 9 feet, but that is a modelled estimate derived from surrounding terrain rather than a measurement on the water, so treat it as approximate.

Mesotrophic Lakes in Minnesota

Where this data comes from

2 measurements from 1 monitoring station, 2020. Retrieved from the EPA Water Quality Portal on 2026-08-02.

Collected and reported by

  • Minnesota Pollution Control Agency - Ambient Surface WaterMNPCA2 samples · 2020

Analytical methods

  • Field measurement/observation, generic method
  • Phosphorus by Two Reagent Colorimetry
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