Lake Kinsail
Leon County, FloridaView mapDirections
Florida DEP publishes the water-quality measurements for Lake Kinsail. Here is what has been measured.
- Eutrophic
- Impaired · Algal growth
- Limited data
Lake Kinsail in Leon County, Florida has water-quality measurements published by Florida DEP, shown here as reported. Phosphorus: 43 µg/L.
Lake Kinsail is a productive, nutrient-rich eutrophic lake in Leon County, Florida. Water clarity is declining over recent sampling years. Compared to the 58 other monitored lakes in Leon County, Lake Kinsail ranks #42 for water quality.
Source: EPA Water Quality Portal sampling records, FDEP, last sampled 2022-09-27. Methodology: how these readings are compared.
Swimming conditions
Readings onlyRecreation use not supported
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. Lake Kinsail is listed impaired under Clean Water Act §303(d) (IR 5) for algal growth, nutrients (phosphorus, nitrogen). Check local advisories before you swim.
Whether Lake Kinsail 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.
Water quality measurements for Lake Kinsail
These are the measurements Florida DEP publishes for Lake Kinsail, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data. Phosphorus 43 µg/L. TSI 58.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | No reading How deep a black-and-white disk stays visible from the surface. Higher is clearer. | |
| Total phosphorus | 43µg/L | Good 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. | 58 | Eutrophic OligotrophicMesotrophicEutrophicHypereutrophic |
High nutrients, frequent algae, reduced clarity
Ask about Lake Kinsail
Answers come straight from the public measurements and survey records on this page.
Water Temperature
Lake Kinsail typically sits around 79°F at the surface in October. Summer average is about 86°F. Usually warmest in Aug (about 86°F) and coldest in Dec (about 62°F). These are typical values by month — not a live reading.
Column height runs from this lake’s coldest month (62°F) to its warmest (86°F).
Typical surface water temperature by month, from 58 field readings (2011–2022) via the EPA Water Quality Portal. See the full Lake Kinsail water temperature breakdown →
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Stays near Lake Kinsail
Compare lakeside cabins, hotels, and vacation rentals near Lake Kinsail in Leon County, Florida — 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 Lake Kinsail
Water Quality Trend: Stable
Based on 6 years of monitoring (2020–2025).
Water clarity
Worsening3 years
Phosphorus
Improving-4.08 µg/L/yr6 years
EPA Impairment Status
Lake Kinsail is officially listed as impaired under Clean Water Act §303(d) in the 2022 EPA reporting cycle (IR category 5).
Causes of impairment
Designated uses not supporting: Aquatic life, Recreation.
Source: EPA ATTAINS assessment unit FL647K · Official waterbody report
Nearby Lakes in Leon County
Frequently asked questions about Lake Kinsail
Where is Lake Kinsail?
- Lake Kinsail is a lake in Leon County, Florida. Its water-quality measurements are published by Florida DEP and shown on this page as reported.
What is the water quality of Lake Kinsail?
- Lake Kinsail in Leon County, Florida has water-quality measurements published by Florida DEP, shown here as reported. Phosphorus: 43 µg/L.
Is Lake Kinsail safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Lake Kinsail is listed impaired under Clean Water Act §303(d) (IR 5) for algal growth, nutrients (phosphorus, nitrogen). Check local advisories before you swim.
What is the water temperature of Lake Kinsail?
- Lake Kinsail typically sits around 79°F at the surface in October, from 58 EPA Water Quality Portal field readings (2011–2022). That is a typical value for the month, not a live reading.
Explore Lake Kinsail across LakeQuality
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Where this data comes from
11 measurements from 1 monitoring station, 2020–2022. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Submitting organization not recorded for these samples11 samples · 2020–2022
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