Lake Damon
Lake Damon in Highlands County, Florida has a water quality grade of B (Good). Water clarity: 6.6 ft visibility. Phosphorus: 12 µg/L.
- Clarity
- 6.6 ft
- Typical in August
- 87°F
- Type
- Mesotrophic
- Trend
- ↑ Improving
Next lake in Highlands County
Swipe left or right on this bar to open the next or previous lake.
Lake Damon is a mesotrophic lake in Highlands County, Florida. Water quality is graded B based on 1 sampling years through 2024. Overall water quality is improving over recent sampling years. Compared to the 72 other monitored lakes in Highlands County, Lake Damon ranks #51 for water quality.
Source: EPA Water Quality Portal sampling records, FDEP, last sampled 2024-08-19. Grade methodology: LakeQuality methodology.
Watch Lake Damon water quality
Subscribe for LakeQuality updates by email. No spam, unsubscribe anytime.
Swimming Safety
Grade onlyLimited data
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 6.6 ft. Phosphorus level: 12 µg/L. Trophic State Index: 45.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 6.6 ft | Not graded |
| Phosphorus | 12 µg/L | Good |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 45 | Mesotrophic |
Moderate nutrients, good water quality
Where to stay near Lake Damon
Compare lakeside cabins, hotels, and vacation rentals near Lake Damon 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 Lake Damon
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 →
Water Temperature
Lake Damon typically sits around 87°F at the surface in August. Summer average is about 86°F. Usually warmest in Aug (about 87°F) and coldest in Feb (about 66°F). These are typical values by month — not a live reading.
Typical surface water temperature by month, from 78 field readings (2010–2024) via the EPA Water Quality Portal. See the full Lake Damon water temperature breakdown →
Fishing Lake Damon
Water Quality Trend: ↑ Improving
Based on 5 years of monitoring data (2020-2025).
| Metric | Trend | Change/Year | Years |
|---|---|---|---|
| Water Clarity | ↑ Improving | +0.19 m/yr | 5 |
| Phosphorus | ↑ Improving | -0.6 µg/L/yr | 5 |
EPA Impairment Status
Lake Damon is officially listed as impaired under Clean Water Act §303(d) in the 2022 EPA reporting cycle (IR category 5).
Causes of impairment
Source: EPA ATTAINS assessment unit FL1758E · Official waterbody report · Matched by proximity (0.79 km)
County Ranking
Ranked #51 of 73 lakes in Highlands County
Nearby Lakes in Highlands County
Frequently asked questions about Lake Damon
Where is Lake Damon?
- Lake Damon 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 Lake Damon?
- Lake Damon in Highlands County, Florida has a water quality grade of B (Good). Water clarity: 6.6 ft visibility. Phosphorus: 12 µg/L.
Is Lake Damon safe to swim in?
- Good for swimming, clear water with low algae levels. Lake Damon has a water quality grade of B (Good). Always check local health department advisories before swimming.
What is the water temperature of Lake Damon?
- Lake Damon typically sits around 87°F at the surface in August, from 78 EPA Water Quality Portal field readings (2010–2024). That is a typical value for the month, not a live reading.
Explore Lake Damon across LakeQuality
More Florida Lake Rankings
Other Grade B Lakes in Florida
Mesotrophic Lakes in Florida
Where this data comes from
30 measurements from 1 monitoring station, 2020–2024. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Submitting organization not recorded for these samples30 samples · 2020–2024
Monitoring station identifiers (1)
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