Highland Lake
Hernando County, FloridaEutrophic
Highland Lake is a productive, nutrient-rich eutrophic lake in Hernando County, Florida. Water quality is graded C based on 2 sampling years through 2020. Compared to the 22 other monitored lakes in Hernando County, Highland Lake ranks #8 for water quality.
Source: EPA Water Quality Portal sampling records, Florida DNR, last sampled 2020-11-04. Grade methodology: LakeGrade methodology.
Watch Highland Lake water quality
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Swimming Safety
Generally safe for swimming, moderate water quality
Water Quality Grade: C, Fair
Very murky, less than 0.8 ft of visibility. Phosphorus level: 16 µg/L. Trophic State Index: 62.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 0.8 ft | F |
| Phosphorus | 16 µg/L | B |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 62 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Location
County Ranking
Ranked #8 of 23 lakes in Hernando County
Cleaner Lakes Within 30 Miles
Highland Lake holds Grade C. 3 nearby lakes hold higher grades.
- BHernando-Hunter LakeHernando County · 8.5 mi · Higher grade (C → B)
- BTank LakeHernando County · 10.3 mi · Higher grade (C → B)
- CCrews Lake Off DockPasco County · 12.3 mi · Higher overall water quality score
Nearby Lakes in Hernando 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: 2020-11-04
Monitoring stations: 1
Where to stay near Highland Lake
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