Lake Tulane
Highlands County, FloridaView mapDirections
Florida DEP publishes the water-quality measurements for Lake Tulane. Here is what has been measured.
- Oligotrophic
- Public access
- Limited data
Lake Tulane in Highlands County, Florida has water-quality measurements published by Florida DEP, shown here as reported. Water clarity: 14.8 ft visibility. Phosphorus: 6 µg/L.
Lake Tulane is a cold, clear oligotrophic lake in Highlands County, Florida. Overall water quality is declining over recent sampling years. Limited fish-species data available. Public access is available with 1 public boat landing. Compared to the 72 other monitored lakes in Highlands County, Lake Tulane ranks #42 for water quality.
Source: EPA Water Quality Portal sampling records, FDEP, last sampled 2024-08-19. Methodology: how these readings are compared.
What Lake Tulane is good for
From access and monitoring records, not editorial picks.
- Clear water14.8 ft of visibility
- Boat launch1 documented ramp
Swimming conditions
Readings onlyLimited data
Based on clarity and algae readings from past sampling — there is no live water temperature and a current cyanobacteria reading for this lake. Check your state or county health department before you swim.
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Lake Tulane is safe to swim in today is a call for the Florida Department of Environmental Protection and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Lake Tulane
These are the measurements Florida DEP publishes for Lake Tulane, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
Good clarity, visible to about 14.8 ft. Phosphorus 6 µg/L. TSI 34.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 14.8ft | Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer. |
| Total phosphorus | 6µg/L | Good GoodFairPoor |
| Chlorophyll-a (algae) | No reading The green pigment in algae — a direct measure of how much algae is in the water. | |
| Trophic state (TSI)Carlson's 0–100 index of how much algae a lake can support, from clarity, phosphorus and chlorophyll-a. | 34 | Oligotrophic OligotrophicMesotrophicEutrophicHypereutrophic |
Low nutrients, clear water. No reading is a swimming clearance.
Ask about Lake Tulane
Answers come straight from the public measurements and survey records on this page.
Water Temperature
Lake Tulane typically sits around 76°F at the surface in November. Summer average is about 88°F. Usually warmest in Aug (about 88°F) and coldest in Feb (about 66°F). These are typical values by month — not a live reading.
Column height runs from this lake’s coldest month (66°F) to its warmest (88°F).
Typical surface water temperature by month, from 36 field readings (2010–2024) via the EPA Water Quality Portal. See the full Lake Tulane water temperature breakdown →
Recreation & Access
- Lake Tulane Public Boat RampPublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Stays via Stay22
Stays near Lake Tulane
Compare lakeside cabins, hotels, and vacation rentals near Lake Tulane 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 Tulane
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Follow Lake Tulane’s readings
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Fishing Lake Tulane
Water Quality Trend: Worsening
Based on 5 years of monitoring (2020–2024).
Water clarity
Worsening5 years
Phosphorus
Stable0 µg/L/yr5 years
Nearby Lakes in Highlands County
Frequently asked questions about Lake Tulane
Where is Lake Tulane?
- Lake Tulane is a lake in Highlands County, Florida. Its water-quality measurements are published by Florida DEP and shown on this page as reported.
What is the water quality of Lake Tulane?
- Lake Tulane in Highlands County, Florida has water-quality measurements published by Florida DEP, shown here as reported. Water clarity: 14.8 ft visibility. Phosphorus: 6 µg/L.
Is Lake Tulane safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
What is the water temperature of Lake Tulane?
- Lake Tulane typically sits around 76°F at the surface in November, from 36 EPA Water Quality Portal field readings (2010–2024). That is a typical value for the month, not a live reading.
Are there boat ramps on Lake Tulane?
- Lake Tulane has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Lake Tulane Public Boat Ramp. Public access is listed as yes.
Can I fish at Lake Tulane?
- Lake Tulane has 1 documented boat landing in the USGS National Boat Ramps inventory. Seasons, size and bag limits, and whether you need a license are set by Florida's fish and wildlife agency, so check its current regulations before you go.
Explore Lake Tulane across LakeQuality
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Where this data comes from
34 measurements from 2 monitoring stations, 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
- Submitting organization not recorded for these samples4 samples · 2020–2022
Monitoring station identifiers (2)
EPA condition classes from the National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See where the data comes from and data sources.
Other records on this page
Named boat-access points from the USGS National Boat Ramps inventory