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LakeQuality

Kirkland Lake

Lake County, FloridaView mapDirections

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

Clarity
7 ft
Clearer than most
Secchi · sampled 2023
Phosphorus
141 µg/L
More phosphorus than most
Measured by Florida DEP
Trend
Worsening
5 years of samples
  • Limited data

Kirkland Lake in Lake County, Florida has water-quality measurements published by Florida DEP, shown here as reported. Water clarity: 7 ft visibility. Phosphorus: 141 µg/L.

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Kirkland Lake is a lake in Lake County, Florida. Overall water quality is declining over recent sampling years.

Source: EPA Water Quality Portal sampling records, FDEP, last sampled 2023-08-22. Methodology: how these readings are compared.

Swimming conditions

No reading

Limited data

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Whether Kirkland 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 Kirkland Lake

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

Moderate clarity, visible to about 7 ft. Phosphorus 141 µg/L. TSI 62.

Water quality readings
MeasureReadingWhere it sits
Water clarity (Secchi depth)7ftMeasured, not scored

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

Total phosphorus141µg/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.62Eutrophic
OligotrophicMesotrophicEutrophicHypereutrophic

High nutrients, frequent algae, reduced clarity

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

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Stays near Kirkland Lake

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Fishing Kirkland Lake

Based on 5 years of monitoring (2020–2025).

  • Water clarity

    Worsening

    5 years

  • Phosphorus

    Stable

    +0.04 µg/L/yr5 years

See year-by-year chart →

Nearby Lakes in Lake County

Frequently asked questions about Kirkland Lake

Where is Kirkland Lake?

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

What is the water quality of Kirkland Lake?

Kirkland Lake in Lake County, Florida has water-quality measurements published by Florida DEP, shown here as reported. Water clarity: 7 ft visibility. Phosphorus: 141 µg/L.

Measurements on this page ↑

Is Kirkland Lake safe to swim in?

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Swimming on this page ↑

Where this data comes from

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

Collected and reported by

  • Submitting organization not recorded for these samples2 samples · 2023
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.