Pinellas-Jungle South Inlet Lake
Pinellas County, FloridaHypereutrophic
Pinellas-Jungle South Inlet Lake is a highly nutrient-loaded hypereutrophic lake in Pinellas County, Florida. Water quality is graded F based on 2 sampling years through 2025. Compared to the 54 other monitored lakes in Pinellas County, Pinellas-Jungle South Inlet Lake ranks #49 for water quality.
Source: EPA Water Quality Portal sampling records, Florida DNR, last sampled 2025-03-22. 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 1 ft of visibility. Phosphorus level: 306 µg/L. Trophic State Index: 82.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 1 ft | F |
| Phosphorus | 306 µg/L | F |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 82 | Hypereutrophic |
Very high nutrients, dense algae, poor clarity
Location
County Ranking
Ranked #49 of 55 lakes in Pinellas County
Cleaner Lakes Within 30 Miles
Pinellas-Jungle South Inlet Lake holds Grade F. 2 nearby lakes hold higher grades.
- BPinellas-Hewitt LakePinellas County · 2.6 mi · Two grade letters higher (F → B)
- DLake DisstonPinellas County · 2.3 mi · Higher grade (F → D)
Nearby Lakes in Pinellas 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: 2025-03-22
Monitoring stations: 1
Where to stay near Pinellas-Jungle South Inlet Lake
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