Sarasota-Vaas Lake
Sarasota County, FloridaView mapDirections
Florida DEP publishes the water-quality measurements for Sarasota-Vaas Lake. Here is what has been measured.
- Hypereutrophic
- Public access
- Limited data
Sarasota-Vaas Lake in Sarasota County, Florida has water-quality measurements published by Florida DEP, shown here as reported. Water clarity: 1.7 ft visibility. Phosphorus: 402.5 µg/L.
Sarasota-Vaas Lake is a highly nutrient-loaded hypereutrophic lake in Sarasota County, Florida. Limited fish-species data available. Public access is available. Compared to the 29 other monitored lakes in Sarasota County, Sarasota-Vaas Lake ranks #24 for water quality.
Source: EPA Water Quality Portal sampling records, FDEP, last sampled 2022-04-30. Methodology: how these readings are compared.
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 Sarasota-Vaas Lake 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 Sarasota-Vaas Lake
These are the measurements Florida DEP publishes for Sarasota-Vaas Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
Very murky, less than 1.7 ft of visibility. Phosphorus 402.5 µg/L. TSI 80.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 1.7ft | Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer. |
| Total phosphorus | 403µg/L | Poor 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. | 80 | Hypereutrophic OligotrophicMesotrophicEutrophicHypereutrophic |
Very high nutrients, dense algae, poor clarity
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Stays near Sarasota-Vaas Lake
Compare lakeside cabins, hotels, and vacation rentals near Sarasota-Vaas Lake in Sarasota 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. The water-quality readings cover nutrients and algae, not lodging. Cabins and rentals around Sarasota-Vaas Lake are listed below.
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Fishing Sarasota-Vaas Lake
Nearby Lakes in Sarasota County
Frequently asked questions about Sarasota-Vaas Lake
Where is Sarasota-Vaas Lake?
- Sarasota-Vaas Lake is a lake in Sarasota County, Florida. Its water-quality measurements are published by Florida DEP and shown on this page as reported.
What is the water quality of Sarasota-Vaas Lake?
- Sarasota-Vaas Lake in Sarasota County, Florida has water-quality measurements published by Florida DEP, shown here as reported. Water clarity: 1.7 ft visibility. Phosphorus: 402.5 µg/L.
Is Sarasota-Vaas Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Can I fish at Sarasota-Vaas Lake?
- Public access to Sarasota-Vaas Lake is listed as yes on the lake record. 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.
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Where this data comes from
45 measurements from 3 monitoring stations, 2021–2022. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- FLORIDA LAKEWATCH
21FLKWAT_WQX45 samples · 2021–2022
Monitoring station identifiers (3)
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.