Osceola-Ajay Lake
Osceola County, FloridaEutrophic
Osceola-Ajay Lake is a productive, nutrient-rich eutrophic lake in Osceola County, Florida. Water quality is graded D based on 2 sampling years through 2021. Compared to the 93 other monitored lakes in Osceola County, Osceola-Ajay Lake ranks #35 for water quality.
Source: EPA Water Quality Portal sampling records, Florida DNR, last sampled 2021-06-24. 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
Very murky, less than 2 ft of visibility. Phosphorus level: 32 µg/L. Trophic State Index: 61.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 2 ft | F |
| Phosphorus | 32 µg/L | C |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 61 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Location
County Ranking
Ranked #35 of 94 lakes in Osceola County
Cleaner Lakes Within 30 Miles
Osceola-Ajay Lake holds Grade D. 5 nearby lakes hold higher grades.
- BOsceola-Hinden LakeOsceola County · 1.2 mi · Two grade letters higher (D → B)
- COrange-Whippoorwill LakeOrange County · 3.3 mi · Higher grade (D → C)
- COrange-Hart LakeOrange County · 2.8 mi · Higher grade (D → C)
- CLake Mary Jane †Southeast EndOrange County · 3.1 mi · Higher grade (D → C)
- CHart LakeOrange County · 3.2 mi · Higher grade (D → C)
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: 2021-06-24
Monitoring stations: 3
Where to stay near Osceola-Ajay Lake
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