Alligator Lake
Osceola County, FloridaLimited DataEutrophic
Alligator Lake is a productive, nutrient-rich eutrophic lake in Osceola County, Florida. Water quality is graded D based on 1 sampling years through 2023. Compared to the 93 other monitored lakes in Osceola County, Alligator Lake ranks #52 for water quality.
Source: EPA Water Quality Portal sampling records, Florida DNR, last sampled 2023-10-23. Grade methodology: LakeGrade methodology.
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Swimming Safety
Swimming not recommended, poor water quality with high algae risk
Water Quality Grade: D, Poor
Murky, only visible to about 4.4 ft. Trophic State Index: 56.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 4.4 ft | D |
| Phosphorus | No data | |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 56 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Location
County Ranking
Ranked #52 of 94 lakes in Osceola County
Cleaner Lakes Within 30 Miles
Alligator Lake holds Grade D. 4 nearby lakes hold higher grades.
Nearby Lakes in Osceola County
More Florida Lake Rankings
Other Grade D Lakes in Florida
Eutrophic Lakes in Florida
Lake Size & Watershed
Size, shoreline, and watershed area from HydroLAKES (HydroSHEDS). Mean depth is a modeled estimate.
Data Sources
Water quality data from the EPA Water Quality Portal
Lake size & watershed from HydroLAKES (HydroSHEDS)
Grading methodology based on Metropolitan Council standards
Most recent sample: 2023-10-23
Monitoring stations: 1
Where to stay near Alligator Lake
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