Highlands-June Lake
Highlands-June Lake in Highlands County, Florida has a water quality grade of B (Good). Water clarity: 5 ft visibility. Phosphorus: 13 µg/L.
- Clarity
- 5 ft
- Type
- Mesotrophic
- Trend
- ↑ Improving
Next lake in Highlands County
Swipe left or right on this bar to open the next or previous lake.
Highlands-June Lake is a mesotrophic lake in Highlands County, Florida. Water quality is graded B based on 1 sampling years through 2025. Overall water quality is improving over recent sampling years. Compared to the 72 other monitored lakes in Highlands County, Highlands-June Lake ranks #30 for water quality.
Source: EPA Water Quality Portal sampling records, FDEP, last sampled 2025-04-22. Grade methodology: LakeQuality methodology.
Watch Highlands-June Lake water quality
Subscribe for LakeQuality updates by email. No spam, unsubscribe anytime.
Swimming Safety
Grade onlyLow algae
Based on clarity and algae grades from past sampling — we do not hold live water temperature and a current cyanobacteria reading for this lake. Check your state or county health department before you swim.
Good for swimming, clear water with low algae levels
Water Quality Grade: B (Good)
Murky, only visible to about 5 ft. Phosphorus level: 13 µg/L. Trophic State Index: 48.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 5 ft | Not graded |
| Phosphorus | 13 µg/L | Good |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 48 | Mesotrophic |
Moderate nutrients, good water quality
Where to stay near Highlands-June Lake
Compare lakeside cabins, hotels, and vacation rentals near Highlands-June Lake in Highlands County, Florida — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.
Top-rated places to stay near Highlands-June Lake
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a whole trip? See where to stay at Florida’s top lakes →
Fishing Highlands-June Lake
Water Quality Trend: ↑ Improving
Based on 5 years of monitoring data (2020-2025).
| Metric | Trend | Change/Year | Years |
|---|---|---|---|
| Water Clarity | ↑ Improving | +0.66 m/yr | 5 |
| Phosphorus | ↑ Improving | -5.8 µg/L/yr | 5 |
EPA Impairment Status
Highlands-June Lake is officially listed as impaired under Clean Water Act §303(d) in the 2022 EPA reporting cycle (IR category 5).
Causes of impairment
A Total Maximum Daily Load (TMDL) plan has been approved.
Source: EPA ATTAINS assessment unit FL1938A · Official waterbody report · Matched by proximity (1.8 km)
County Ranking
Ranked #30 of 73 lakes in Highlands County
Nearby Lakes in Highlands County
Frequently asked questions about Highlands-June Lake
Where is Highlands-June Lake?
- Highlands-June Lake is a lake in Highlands County, Florida. LakeQuality grades it B for nutrients and algae. The letter is not a swimming clearance.
What is the water quality grade for Highlands-June Lake?
- Highlands-June Lake in Highlands County, Florida has a water quality grade of B (Good). Water clarity: 5 ft visibility. Phosphorus: 13 µg/L.
Is Highlands-June Lake safe to swim in?
- Good for swimming, clear water with low algae levels. Highlands-June Lake has a water quality grade of B (Good). Always check local health department advisories before swimming.
Explore Highlands-June Lake across LakeQuality
More Florida Lake Rankings
Other Grade B Lakes in Florida
Mesotrophic Lakes in Florida
Where this data comes from
308 measurements from 3 monitoring stations, 2020–2025. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- FLORIDA LAKEWATCH
21FLKWAT_WQX308 samples · 2020–2025
Monitoring station identifiers (3)
Grade thresholds from the EPA National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See how grades are calculated and data sources.
Other records on this page
Impairment status from EPA ATTAINS 303(d) database