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LakeQuality

Little Africa Lake

Gogebic County, MichiganView mapDirections

EGLE publishes the water-quality measurements for Little Africa Lake. Here is what has been measured.

Clarity
3 ft
Murkier than most
Secchi · sampled 2023
Phosphorus
21 µg/L
More phosphorus than most
Measured by EGLE
Type
Eutrophic
Trophic class
Trend
Improving
7 years of samples
  • Eutrophic
  • Impaired · Mercury
  • Limited data

Little Africa Lake in Gogebic County, Michigan has water-quality measurements published by EGLE, shown here as reported. Water clarity: 3 ft visibility. Phosphorus: 21 µg/L.

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Little Africa Lake is a productive, nutrient-rich eutrophic lake in Gogebic County, Michigan. Overall water quality is improving over recent sampling years. Compared to the 20 other monitored lakes in Gogebic County, Little Africa Lake ranks #9 for water quality.

Source: EPA Water Quality Portal sampling records, EGLE, last sampled 2023-08-27. Methodology: how these readings are compared.

Swimming conditions

Readings only

Limited data

Based on clarity and algae readings from past sampling — there is no live water temperature and a current cyanobacteria reading for this lake. Check your state or county health department before you swim.

Nutrient and algae readings are not a swimming clearance. Little Africa Lake is listed impaired under Clean Water Act §303(d) (IR 4A) for mercury. Check local advisories before you swim.

Whether Little Africa Lake is safe to swim in today is a call for the Michigan Department of Environment, Great Lakes, and Energy (EGLE) and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

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Water quality measurements for Little Africa Lake

These are the measurements EGLE publishes for Little Africa Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.

Very murky, less than 3 ft of visibility. Phosphorus 21 µg/L. TSI 55.

Water quality readings
MeasureReadingWhere it sits
Water clarity (Secchi depth)3ftMeasured, not scored

How deep a black-and-white disk stays visible from the surface. Higher is clearer.

Total phosphorus21µg/LGood
GoodFairPoor
Chlorophyll-a (algae)No reading

The green pigment in algae — a direct measure of how much algae is in the water.

Trophic state (TSI)Carlson's 0–100 index of how much algae a lake can support, from clarity, phosphorus and chlorophyll-a.55Eutrophic
OligotrophicMesotrophicEutrophicHypereutrophic

High nutrients, frequent algae, reduced clarity

Ask about Little Africa Lake

Answers come straight from the public measurements and survey records on this page.

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Stays near Little Africa Lake

Compare lakeside cabins, hotels, and vacation rentals near Little Africa Lake in Gogebic County, Michigan — 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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Fishing Little Africa Lake

Based on 7 years of monitoring (2016–2023).

  • Water clarity

    Improving

    7 years

  • Phosphorus

    Improving

    -0.93 µg/L/yr7 years

See year-by-year chart →

EPA Impairment Status

Little Africa Lake is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 4A).

Causes of impairment

Mercury

Designated uses not supporting: Fish consumption.

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

Source: EPA ATTAINS assessment unit MI040201020101-15 · Official waterbody report

Nearby Lakes in Gogebic County

Frequently asked questions about Little Africa Lake

Where is Little Africa Lake?

Little Africa Lake is a lake in Gogebic County, Michigan. Its water-quality measurements are published by EGLE and shown on this page as reported.

What is the water quality of Little Africa Lake?

Little Africa Lake in Gogebic County, Michigan has water-quality measurements published by EGLE, shown here as reported. Water clarity: 3 ft visibility. Phosphorus: 21 µg/L.

Measurements on this page ↑

Is Little Africa Lake safe to swim in?

Nutrient and algae readings are not a swimming clearance. Little Africa Lake is listed impaired under Clean Water Act §303(d) (IR 4A) for mercury. Check local advisories before you swim.

Swimming on this page ↑

Where this data comes from

55 measurements from 1 monitoring station, 2017–2023. Retrieved from the EPA Water Quality Portal on 2026-08-26.

Collected and reported by

  • Michigan EGLE - MiCorps21MICH_MICORPS55 samples · 2017–2023

Analytical methods

  • Phosphorus by Colorimetry
Monitoring station identifiers (1)

EPA condition classes from the National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See where the data comes from and data sources.

Other records on this page

Impairment status from EPA ATTAINS 303(d) database