Lkumatilla Lake
Lake County, FloridaView mapDirections
No nutrient or algae sampling on record from Florida DEP for this lake.
- Impaired · Impaired biota (cause unknown)
- Limited data
Lkumatilla Lake in Lake County, Florida has water-quality measurements published by Florida DEP, shown here as reported.
Lkumatilla Lake is a lake in Lake County, Florida. Overall water quality is declining over recent sampling years.
Source: EPA Water Quality Portal sampling records, FDEP, last sampled 2024-04-25. Methodology: how these readings are compared.
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Lkumatilla Lake is listed impaired under Clean Water Act §303(d) (IR 5) for impaired biota (cause unknown). Check local advisories before you swim.
Whether Lkumatilla 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 Lkumatilla Lake
These are the measurements Florida DEP publishes for Lkumatilla 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 Lkumatilla Lake
Answers come straight from the public measurements and survey records on this page.
Water Temperature
Lkumatilla Lake typically sits around 86°F at the surface in September. Usually warmest in Sep (about 86°F) and coldest in Dec (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 (86°F).
Typical surface water temperature by month, from 31 field readings (2010–2024) via the EPA Water Quality Portal. See the full Lkumatilla Lake water temperature breakdown →
Stays via Stay22
Stays near Lkumatilla Lake
Compare lakeside cabins, hotels, and vacation rentals near Lkumatilla Lake in Lake 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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Fishing Lkumatilla Lake
Water quality readings over time
3 seasons of samples on record (2022–2024). Calling a direction takes at least 4 years of the same measurement.
Water clarity
Worsening3 years
Phosphorus
Worsening+19.55 µg/L/yr3 years
EPA Impairment Status
Lkumatilla 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.
Source: EPA ATTAINS assessment unit FL2806A · Official waterbody report
Nearby Lakes in Lake County
Frequently asked questions about Lkumatilla Lake
Where is Lkumatilla Lake?
- Lkumatilla Lake is a lake in Lake County, Florida. Its water-quality measurements are published by Florida DEP and shown on this page as reported.
What is the water quality of Lkumatilla Lake?
- Lkumatilla Lake in Lake County, Florida has water-quality measurements published by Florida DEP, shown here as reported.
Is Lkumatilla Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Lkumatilla Lake is listed impaired under Clean Water Act §303(d) (IR 5) for impaired biota (cause unknown). Check local advisories before you swim.
What is the water temperature of Lkumatilla Lake?
- Lkumatilla Lake typically sits around 86°F at the surface in September, from 31 EPA Water Quality Portal field readings (2010–2024). That is a typical value for the month, not a live reading.
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Where this data comes from
2 measurements from 1 monitoring station, 2024. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Submitting organization not recorded for these samples2 samples · 2024
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