Slvlkctr Lake
Slvlkctr Lake in Putnam County, Florida has a water quality grade of B (Good). Water clarity: 1.3 ft visibility. Phosphorus: 36 µg/L.
- Clarity
- 1.3 ft
- Typical in August
- 80°F
- Max depth
- ~41 ft est.
- Type
- Eutrophic
- Trend
- ↑ Improving
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Slvlkctr Lake is a productive, nutrient-rich eutrophic lake in Putnam County, Florida with an estimated average depth of about 41 feet. Water quality is graded B based on 1 sampling years through 2023. Overall water quality is improving over recent sampling years. Compared to the 27 other monitored lakes in Putnam County, Slvlkctr Lake ranks #16 for water quality.
Source: EPA Water Quality Portal sampling records, FDEP, last sampled 2023-12-12. Grade methodology: LakeQuality methodology.
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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)
Very murky, less than 1.3 ft of visibility. Phosphorus level: 36 µg/L. Trophic State Index: 65.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 1.3 ft | Not graded |
| Phosphorus | 36 µg/L | Good |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 65 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Where to stay near Slvlkctr Lake
Compare lakeside cabins, hotels, and vacation rentals near Slvlkctr Lake in Putnam 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.
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Water Temperature
Slvlkctr Lake typically sits around 80°F at the surface in August. Summer average is about 78°F. Usually warmest in Aug (about 80°F) and coldest in Jan (about 60°F). These are typical values by month — not a live reading.
Typical surface water temperature by month, from 45 field readings (2017–2023) via the EPA Water Quality Portal. See the full Slvlkctr Lake water temperature breakdown →
Lake Details
| Characteristic | Value |
|---|---|
| Maximum Depth | ~41 ft est. |
| Average Depth | ~11 ft est. |
Depth marked “est.” is a modeled maximum from GLOBathy (Khazaei et al. 2022, CC0), not a measured survey. Florida has not published bathymetry for Slvlkctr 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.
Fishing Slvlkctr Lake
Water Quality Trend: ↑ Improving
Based on 2 years of monitoring data (2020-2025).
| Metric | Trend | Change/Year | Years |
|---|---|---|---|
| Water Clarity | ↑ Improving | +1.1 m/yr | 2 |
| Phosphorus | ↑ Improving | -19.5 µg/L/yr | 2 |
EPA Impairment Status
Slvlkctr Lake is officially listed as impaired under Clean Water Act §303(d) in the 2022 EPA reporting cycle (IR category 4C).
Causes of impairment
Source: EPA ATTAINS assessment unit FL2623 · Official waterbody report · Matched by proximity (0.21 km)
County Ranking
Ranked #16 of 28 lakes in Putnam County
Nearby Lakes in Putnam County
Frequently asked questions about Slvlkctr Lake
Where is Slvlkctr Lake?
- Slvlkctr Lake is a lake in Putnam County, Florida. LakeQuality grades it B for nutrients and algae. The letter is not a swimming clearance.
What is the water quality grade for Slvlkctr Lake?
- Slvlkctr Lake in Putnam County, Florida has a water quality grade of B (Good). Water clarity: 1.3 ft visibility. Phosphorus: 36 µg/L.
Is Slvlkctr Lake safe to swim in?
- Good for swimming, clear water with low algae levels. Slvlkctr Lake has a water quality grade of B (Good). Always check local health department advisories before swimming.
What is the water temperature of Slvlkctr Lake?
- Slvlkctr Lake typically sits around 80°F at the surface in August, from 45 EPA Water Quality Portal field readings (2017–2023). That is a typical value for the month, not a live reading.
How deep is Slvlkctr Lake?
- No published bathymetric survey covers Slvlkctr Lake, so its depth has not been measured. The HydroLAKES global model estimates an average depth of about 41 feet, but that is a modelled estimate derived from surrounding terrain rather than a measurement on the water, so treat it as approximate.
Explore Slvlkctr Lake across LakeQuality
More Florida Lake Rankings
Other Grade B Lakes in Florida
Eutrophic Lakes in Florida
Where this data comes from
22 measurements from 1 monitoring station, 2021–2023. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- FL Dept. of Environmental Protection, Northeast District
21FLA_WQX22 samples · 2021–2023
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
Lake size & watershed from HydroLAKES (HydroSHEDS)