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LakeQuality

Newnsotst Lake

Alachua County, FloridaView mapDirections

Florida DEP publishes the water-quality measurements for Newnsotst Lake. Here is what has been measured.

Clarity
1.3 ft
Murkier than most
Secchi · sampled 2021
Phosphorus
74 µg/L
More phosphorus than most
Measured by Florida DEP
Trend
Improving
5 years of samples
  • Impaired · Algal growth
  • Public access
  • Limited data

Newnsotst Lake in Alachua County, Florida has water-quality measurements published by Florida DEP, shown here as reported. Water clarity: 1.3 ft visibility. Phosphorus: 74 µg/L.

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Newnsotst Lake is a lake in Alachua County, Florida. Overall water quality is improving over recent sampling years. Limited fish-species data available. Public access is available.

Source: EPA Water Quality Portal sampling records, FDEP, last sampled 2021-07-26. Methodology: how these readings are compared.

Swimming conditions

No reading

Recreation use not supported

Nutrient and algae readings are not a swimming clearance. Newnsotst Lake is listed impaired under Clean Water Act §303(d) (IR 4A) for algal growth, nutrients (phosphorus, nitrogen). Check local advisories before you swim.

Whether Newnsotst Lake is safe to swim in today is a call for the Florida Department of Environmental Protection and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

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Water quality measurements for Newnsotst Lake

These are the measurements Florida DEP publishes for Newnsotst 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 1.3 ft of visibility. Phosphorus 74 µg/L. TSI 70.

Water quality readings
MeasureReadingWhere it sits
Water clarity (Secchi depth)1.3ftMeasured, not scored

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

Total phosphorus74µg/LMeasured, not scored

The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential.

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.70Eutrophic
OligotrophicMesotrophicEutrophicHypereutrophic

High nutrients, frequent algae, reduced clarity

Ask about Newnsotst Lake

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

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Stays near Newnsotst Lake

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Fishing Newnsotst Lake

Based on 5 years of monitoring (2020–2024).

  • Water clarity

    Improving

    5 years

  • Phosphorus

    Improving

    -10.3 µg/L/yr5 years

See year-by-year chart →

EPA Impairment Status

Newnsotst Lake is officially listed as impaired under Clean Water Act §303(d) in the 2022 EPA reporting cycle (IR category 4A).

Causes of impairment

Algal growthNutrients (phosphorus, nitrogen)

Designated uses not supporting: Aquatic life, Recreation.

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

Source: EPA ATTAINS assessment unit FL2705B · Official waterbody report

Nearby Lakes in Alachua County

Frequently asked questions about Newnsotst Lake

Where is Newnsotst Lake?

Newnsotst Lake is a lake in Alachua County, Florida. Its water-quality measurements are published by Florida DEP and shown on this page as reported.

What is the water quality of Newnsotst Lake?

Newnsotst Lake in Alachua County, Florida has water-quality measurements published by Florida DEP, shown here as reported. Water clarity: 1.3 ft visibility. Phosphorus: 74 µg/L.

Measurements on this page ↑

Is Newnsotst Lake safe to swim in?

Nutrient and algae readings are not a swimming clearance. Newnsotst Lake is listed impaired under Clean Water Act §303(d) (IR 4A) for algal growth, nutrients (phosphorus, nitrogen). Check local advisories before you swim.

Swimming on this page ↑

Can I fish at Newnsotst Lake?

Public access to Newnsotst Lake is listed as yes on the lake record. Seasons, size and bag limits, and whether you need a license are set by Florida's fish and wildlife agency, so check its current regulations before you go.

Where this data comes from

2 measurements from 1 monitoring station, 2021. Retrieved from the EPA Water Quality Portal on 2026-08-02.

Collected and reported by

  • FL Dept. of Environmental Protection, Northeast District21FLA_WQX2 samples · 2021
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