Lake George
Hillsborough County, FloridaEutrophic
Lake George is a productive, nutrient-rich eutrophic lake in Hillsborough County, Florida. Water quality is graded C based on 2 sampling years through 2023. Compared to the 221 other monitored lakes in Hillsborough County, Lake George ranks #119 for water quality.
Source: EPA Water Quality Portal sampling records, Florida DNR, last sampled 2023-09-14. Grade methodology: LakeGrade methodology.
Watch Lake George water quality
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Swimming Safety
Generally safe for swimming, moderate water quality
Water Quality Grade: C, Fair
Very murky, less than 1.6 ft of visibility. Phosphorus level: 18 µg/L. Trophic State Index: 58.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 1.6 ft | F |
| Phosphorus | 18 µg/L | B |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 58 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Location
County Ranking
Ranked #119 of 222 lakes in Hillsborough County
Cleaner Lakes Within 30 Miles
Lake George holds Grade C. 4 nearby lakes hold higher grades.
- BHillsborough-Magdalene LakeHillsborough County · 0.8 mi · Higher grade (C → B)
- BHillsborough-Pine LakeHillsborough County · 1.1 mi · Higher grade (C → B)
- CGolden Trout LakeHillsborough County · 0.9 mi · Higher overall water quality score
- CHillsborough-Cedar West LakeHillsborough County · 1 mi · Higher overall water quality score
Nearby Lakes in Hillsborough County
More Florida Lake Rankings
Other Grade C Lakes in Florida
Orange County · Clarity: 3.5 ft
Walton County · Clarity: 4.2 ft
Seminole County · Clarity: 4.5 ft
Seminole County · Clarity: 2.9 ft
Polk County · Clarity: 3.5 ft
Volusia County · Clarity: 4.5 ft
Eutrophic Lakes in Florida
Data Sources
Water quality data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2023-09-14
Monitoring stations: 1
Where to stay near Lake George
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