Cherrylk Lake
Madison County, FloridaView mapDirections
Florida DEP publishes the water-quality measurements for Cherrylk Lake. Here is what has been measured.
- Mesotrophic
- Impaired · Algal growth
- Limited data
Cherrylk Lake in Madison County, Florida has water-quality measurements published by Florida DEP, shown here as reported. Water clarity: 7.1 ft visibility. Phosphorus: 19 µg/L.
Cherrylk Lake is a mesotrophic lake in Madison County, Florida. Water clarity is declining over recent sampling years. Compared to the 4 other monitored lakes in Madison County, Cherrylk Lake ranks #1 for water quality.
Source: EPA Water Quality Portal sampling records, FDEP, last sampled 2024-10-30. Methodology: how these readings are compared.
Swimming conditions
Readings onlyRecreation use not supported
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. Cherrylk Lake is listed impaired under Clean Water Act §303(d) (IR 5) for algal growth, mercury. Check local advisories before you swim.
Whether Cherrylk 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 Cherrylk Lake
These are the measurements Florida DEP publishes for Cherrylk Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
Moderate clarity, visible to about 7.1 ft. Phosphorus 19 µg/L. TSI 48.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 7.1ft | Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer. |
| Total phosphorus | 19µg/L | Good 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. | 48 | Mesotrophic OligotrophicMesotrophicEutrophicHypereutrophic |
Moderate nutrients, good water quality
Ask about Cherrylk Lake
Answers come straight from the public measurements and survey records on this page.
Water Temperature
Cherrylk Lake typically sits around 76°F at the surface in October. Summer average is about 86°F. Usually warmest in Jul (about 88°F) and coldest in Jan (about 59°F). These are typical values by month — not a live reading.
Column height runs from this lake’s coldest month (59°F) to its warmest (88°F).
Typical surface water temperature by month, from 77 field readings (2017–2024) via the EPA Water Quality Portal. See the full Cherrylk Lake water temperature breakdown →
Stays via Stay22
Stays near Cherrylk Lake
Compare lakeside cabins, hotels, and vacation rentals near Cherrylk Lake in Madison 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 Cherrylk Lake
Water Quality Trend: Stable
Based on 6 years of monitoring (2020–2025).
Water clarity
Worsening6 years
Phosphorus
Improving-1.63 µg/L/yr6 years
EPA Impairment Status
Cherrylk 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, Recreation.
A Total Maximum Daily Load (TMDL) plan has been approved.
Source: EPA ATTAINS assessment unit FL3322A · Official waterbody report
Nearby Lakes in Madison County
Frequently asked questions about Cherrylk Lake
Where is Cherrylk Lake?
- Cherrylk Lake is a lake in Madison County, Florida. Its water-quality measurements are published by Florida DEP and shown on this page as reported.
What is the water quality of Cherrylk Lake?
- Cherrylk Lake in Madison County, Florida has water-quality measurements published by Florida DEP, shown here as reported. Water clarity: 7.1 ft visibility. Phosphorus: 19 µg/L.
Is Cherrylk Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Cherrylk Lake is listed impaired under Clean Water Act §303(d) (IR 5) for algal growth, mercury. Check local advisories before you swim.
What is the water temperature of Cherrylk Lake?
- Cherrylk Lake typically sits around 76°F at the surface in October, from 77 EPA Water Quality Portal field readings (2017–2024). That is a typical value for the month, not a live reading.
Explore Cherrylk Lake across LakeQuality
12.2 mi away · cable-pulled, no boat wake
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Where this data comes from
44 measurements from 2 monitoring stations, 2020–2024. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Submitting organization not recorded for these samples43 samples · 2020–2024
- Submitting organization not recorded for these samples1 sample · 2022
Monitoring station identifiers (2)
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