Chari Lake
Seminole County, FloridaHypereutrophic
Chari Lake is a highly nutrient-loaded hypereutrophic lake in Seminole County, Florida. Water quality is graded F based on 2 sampling years through 2024. Compared to the 167 other monitored lakes in Seminole County, Chari Lake ranks #164 for water quality.
Source: EPA Water Quality Portal sampling records, Florida DNR, last sampled 2024-07-02. Grade methodology: LakeGrade methodology.
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Swimming Safety
Avoid swimming, very poor water quality, potential algae toxins
Water Quality Grade: F, Very Poor
Very murky, less than 0.3 ft of visibility. Phosphorus level: 1800 µg/L. Trophic State Index: 103.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 0.3 ft | F |
| Phosphorus | 1800 µg/L | F |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 103 | Hypereutrophic |
Very high nutrients, dense algae, poor clarity
Location
County Ranking
Ranked #164 of 168 lakes in Seminole County
Cleaner Lakes Within 30 Miles
Chari Lake holds Grade F. 5 nearby lakes hold higher grades.
- BSeminole-Rock LakeSeminole County · 1.8 mi · Two grade letters higher (F → B)
- CSeminole-Orienta North LakeSeminole County · 1.8 mi · Two grade letters higher (F → C)
- CLkflorida LakeSeminole County · 1.5 mi · Two grade letters higher (F → C)
- DLake MarionSeminole County · 1.2 mi · Higher grade (F → D)
- DLkmrion LakeSeminole County · 1.3 mi · Higher grade (F → D)
Nearby Lakes in Seminole County
More Florida Lake Rankings
Other Grade F Lakes in Florida
Hypereutrophic Lakes in Florida
Data Sources
Water quality data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2024-07-02
Monitoring stations: 1
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