St Lucie-Savanna-Indrio Lake
St Lucie-Savanna-Indrio Lake in St. Lucie County, Florida is not rated for water quality — its monitoring record does not meet the evidence bar.
- Max depth
- ~35 ft est.
- Public access
- Yes
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Why St Lucie-Savanna-Indrio Lake has no grade
We grade a lake only when the monitoring record supports a letter: at least three phosphorus or chlorophyll-a samples in the last ten years, scored against EPA National Lakes Assessment thresholds for this lake’s ecoregion. For St Lucie-Savanna-Indrio Lake, no nutrient or algae measurement meets the evidence bar (at least 3 samples within 10 years).
Not Rated is not an F. It is EPA Integrated Reporting Category 3 — insufficient information. The water here may be excellent or poor; nobody has measured enough of it to say. Everything below that has been measured is still reported on this page.
Sampling is run by FDEP and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
St Lucie-Savanna-Indrio Lake is a lake in St. Lucie County, Florida with an estimated average depth of about 35 feet. Limited fish-species data available. Public access is available with 2 public boat landings.
Source: EPA Water Quality Portal sampling records, FDEP, last sampled 2024-04-08. Grade methodology: LakeQuality methodology.
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Swimming Safety
Not ratedLimited data
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for St Lucie-Savanna-Indrio Lake
These readings exist but are not enough for an A–F grade — see why.
No clarity data.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | No recent samples |
Where to stay near St Lucie-Savanna-Indrio Lake
Compare lakeside cabins, hotels, and vacation rentals near St Lucie-Savanna-Indrio Lake in St. Lucie 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 St Lucie-Savanna-Indrio Lake
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Lake Details
| Characteristic | Value |
|---|---|
| Maximum Depth | ~35 ft est. |
| Average Depth | ~6 ft est. |
| Public Access | Yes |
Depth marked “est.” is a modeled maximum from GLOBathy (Khazaei et al. 2022, CC0), not a measured survey. Florida has not published bathymetry for St Lucie-Savanna-Indrio Lake.
Lake Size & Watershed
Size, shoreline, and watershed area from HydroLAKES (HydroSHEDS). Mean depth here is modelled, not surveyed — HydroLAKES v1.0 estimates lake depth from surrounding terrain rather than from soundings. Treat it as an approximation, and prefer a state bathymetric survey where one exists.
Recreation & Access
- Round Island ParkPublic
- Village MarinaSemi-private
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Fishing St Lucie-Savanna-Indrio Lake
Regulated Pollution Sources Nearby
1 EPA-permitted facility operate within about 5 miles of St Lucie-Savanna-Indrio Lake under Clean Water Act (NPDES) discharge permits.
- Fau - Harbor Branch Oceanographic InstituteFort Pierce · 0.5 mi away · NPDES FL0139912
Facilities permitted to discharge under the Clean Water Act within ~5 miles; proximity does not by itself mean a facility affects this lake. Source: EPA ECHO (ICIS-NPDES), as of 2026-07.
Graded lakes near St Lucie-Savanna-Indrio Lake
St Lucie-Savanna-Indrio Lake has no grade, but these lakes within a short drive do.
Nearby Lakes in St. Lucie County
Frequently asked questions about St Lucie-Savanna-Indrio Lake
Where is St Lucie-Savanna-Indrio Lake?
- St Lucie-Savanna-Indrio Lake is a lake in St. Lucie County, Florida. LakeQuality has not rated this lake (UNRATED) — no nutrient or algae measurement meets the evidence bar (at least 3 samples within 10 years).
What is the water quality grade for St Lucie-Savanna-Indrio Lake?
- St Lucie-Savanna-Indrio Lake in St. Lucie County, Florida is not rated for water quality — its monitoring record does not meet the evidence bar.
Is St Lucie-Savanna-Indrio Lake safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. St Lucie-Savanna-Indrio Lake is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
How deep is St Lucie-Savanna-Indrio Lake?
- No published bathymetric survey covers St Lucie-Savanna-Indrio Lake, so its depth has not been measured. The HydroLAKES global model estimates an average depth of about 35 feet, but that is a modelled estimate derived from surrounding terrain rather than a measurement on the water, so treat it as approximate.
Are there boat ramps on St Lucie-Savanna-Indrio Lake?
- St Lucie-Savanna-Indrio Lake has 2 documented boat landings in the USGS National Boat Ramps inventory. Named access points include Round Island Park, Village Marina. Public access is listed as yes.
Explore St Lucie-Savanna-Indrio Lake across LakeQuality
More Florida Lake Rankings
Other Lakes in Florida
Where this data comes from
128 measurements from 3 monitoring stations, 2020–2024. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- FLORIDA LAKEWATCH
21FLKWAT_WQX128 samples · 2020–2024
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
Regulated discharger data from EPA ECHO (ICIS-NPDES)
Lake size & watershed from HydroLAKES (HydroSHEDS)
Named boat-access points from the USGS National Boat Ramps inventory