Febout Lake
Glades County, FloridaView mapDirections
Florida DEP publishes the water-quality measurements for Febout Lake. Here is what has been measured.
- Eutrophic
- Impaired · Mercury
Febout Lake in Glades County, Florida has water-quality measurements published by Florida DEP, shown here as reported. Water clarity: 1.3 ft visibility. Phosphorus: 56.5 µg/L.
Febout Lake is a productive, nutrient-rich eutrophic lake in Glades County, Florida. Overall water quality is declining over recent sampling years. Compared to the 6 other monitored lakes in Glades County, Febout Lake ranks #2 for water quality.
Source: EPA Water Quality Portal sampling records, FDEP, last sampled 2025-08-18. 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. Febout Lake is listed impaired under Clean Water Act §303(d) (IR 5) for mercury, metals (other than mercury), nutrients (phosphorus, nitrogen), turbidity. Check local advisories before you swim.
Whether Febout 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.
Water quality measurements for Febout Lake
These are the measurements Florida DEP publishes for Febout 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 56.5 µg/L. TSI 68.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 1.3ft | Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer. |
| Total phosphorus | 56.5µg/L | Fair 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. | 68 | Eutrophic OligotrophicMesotrophicEutrophicHypereutrophic |
High nutrients, frequent algae, reduced clarity
Ask about Febout Lake
Answers come straight from the public measurements and survey records on this page.
Water Temperature
Febout Lake typically sits around 79°F at the surface in October. Summer average is about 85°F. Usually warmest in Jul (about 86°F) and coldest in Jan (about 63°F). These are typical values by month — not a live reading.
Column height runs from this lake’s coldest month (63°F) to its warmest (86°F).
Typical surface water temperature by month, from 101 field readings (2010–2025) via the EPA Water Quality Portal. See the full Febout Lake water temperature breakdown →
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Stays near Febout Lake
Compare lakeside cabins, hotels, and vacation rentals near Febout Lake in Glades 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.
Top-rated places to stay near Febout Lake
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Fishing Febout Lake
Water Quality Trend: Worsening
Based on 6 years of monitoring (2020–2025).
Water clarity
Worsening6 years
Phosphorus
Worsening+22.46 µg/L/yr6 years
EPA Impairment Status
Febout Lake 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, Fish consumption, Recreation.
A Total Maximum Daily Load (TMDL) plan has been approved.
Source: EPA ATTAINS assessment unit FL3212D · Official waterbody report
Nearby Lakes in Glades County
Frequently asked questions about Febout Lake
Where is Febout Lake?
- Febout Lake is a lake in Glades County, Florida. Its water-quality measurements are published by Florida DEP and shown on this page as reported.
What is the water quality of Febout Lake?
- Febout Lake in Glades County, Florida has water-quality measurements published by Florida DEP, shown here as reported. Water clarity: 1.3 ft visibility. Phosphorus: 56.5 µg/L.
Is Febout Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Febout Lake is listed impaired under Clean Water Act §303(d) (IR 5) for mercury, metals (other than mercury), nutrients (phosphorus, nitrogen), turbidity. Check local advisories before you swim.
What is the water temperature of Febout Lake?
- Febout Lake typically sits around 79°F at the surface in October, from 101 EPA Water Quality Portal field readings (2010–2025). That is a typical value for the month, not a live reading.
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Where this data comes from
165 measurements from 1 monitoring station, 2020–2025. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Submitting organization not recorded for these samples165 samples · 2020–2025
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