Ltlswgrslk Lake
Brevard County, FloridaView mapDirections
No nutrient or algae sampling on record from Florida DEP for this lake.
- Impaired · Mercury
- 15 ft max depth
- Limited data
Ltlswgrslk Lake in Brevard County, Florida has water-quality measurements published by Florida DEP, shown here as reported.
Ltlswgrslk Lake is a lake in Brevard County, Florida with an estimated average depth of about 15 feet. Overall water quality is declining over recent sampling years.
Source: EPA Water Quality Portal sampling records, FDEP, last sampled 2021-11-18. Methodology: how these readings are compared.
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Ltlswgrslk Lake is listed impaired under Clean Water Act §303(d) (IR 5) for mercury, oxygen depletion (low DO). Check local advisories before you swim.
Whether Ltlswgrslk 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 Ltlswgrslk Lake
These are the measurements Florida DEP publishes for Ltlswgrslk Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data.
Ask about Ltlswgrslk Lake
Answers come straight from the public measurements and survey records on this page.
Water Temperature
Ltlswgrslk Lake typically sits around 81°F at the surface in September. Summer average is about 85°F. Usually warmest in Aug (about 87°F) and coldest in Jan (about 57°F). These are typical values by month — not a live reading.
Column height runs from this lake’s coldest month (57°F) to its warmest (87°F).
Typical surface water temperature by month, from 23 field readings (2010–2021) via the EPA Water Quality Portal. See the full Ltlswgrslk Lake water temperature breakdown →
Lake Details
Max depth
~15 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 Ltlswgrslk Lake.
Lake Size & Watershed
Watershed (drainage) area
1,144 sq mi
HydroLAKES / HydroSHEDS
Surface area
52 acres
HydroLAKES / HydroSHEDS
Shoreline
1.4 mi
HydroLAKES / HydroSHEDS
Elevation
16 ft
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.
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Stays near Ltlswgrslk Lake
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Fishing Ltlswgrslk Lake
Water quality readings over time
2 seasons of samples on record (2022–2023). Calling a direction takes at least 4 years of the same measurement.
Water clarity
Worsening2 years
Phosphorus
Worsening+13 µg/L/yr2 years
EPA Impairment Status
Ltlswgrslk Lake is officially listed as impaired under Clean Water Act §303(d) in the 2022 EPA reporting cycle (IR category 5).
Causes of impairment
Designated uses not supporting: Aquatic life, Fish consumption.
A Total Maximum Daily Load (TMDL) plan has been approved.
Source: EPA ATTAINS assessment unit FL2893X1 · Official waterbody report
Nearby Lakes in Brevard County
Frequently asked questions about Ltlswgrslk Lake
Where is Ltlswgrslk Lake?
- Ltlswgrslk Lake is a lake in Brevard County, Florida. Its water-quality measurements are published by Florida DEP and shown on this page as reported.
What is the water quality of Ltlswgrslk Lake?
- Ltlswgrslk Lake in Brevard County, Florida has water-quality measurements published by Florida DEP, shown here as reported.
Is Ltlswgrslk Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Ltlswgrslk Lake is listed impaired under Clean Water Act §303(d) (IR 5) for mercury, oxygen depletion (low DO). Check local advisories before you swim.
What is the water temperature of Ltlswgrslk Lake?
- Ltlswgrslk Lake typically sits around 81°F at the surface in September, from 23 EPA Water Quality Portal field readings (2010–2021). That is a typical value for the month, not a live reading.
How deep is Ltlswgrslk Lake?
- No published bathymetric survey covers Ltlswgrslk Lake, so its depth has not been measured. The HydroLAKES global model estimates an average depth of about 15 feet, but that is a modelled estimate derived from surrounding terrain rather than a measurement on the water, so treat it as approximate.
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Where this data comes from
2 measurements from 1 monitoring station, 2021. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Submitting organization not recorded for these samples2 samples · 2021
Monitoring station identifiers (1)
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
Impairment status from EPA ATTAINS 303(d) database
Lake size & watershed from HydroLAKES (HydroSHEDS)