Western East Rocks Lake
Lee County, FloridaView mapDirections
Florida DEP publishes the water-quality measurements for Western East Rocks Lake. Here is what has been measured.
- Eutrophic
- Limited data
Western East Rocks Lake in Lee County, Florida has water-quality measurements published by Florida DEP, shown here as reported. Phosphorus: 84.5 µg/L.
Western East Rocks Lake is a productive, nutrient-rich eutrophic lake in Lee County, Florida. Overall water quality is improving over recent sampling years. Compared to the 73 other monitored lakes in Lee County, Western East Rocks Lake ranks #15 for water quality.
Source: EPA Water Quality Portal sampling records, FDEP, last sampled 2025-04-22. Methodology: how these readings are compared.
Swimming conditions
Readings onlyLimited data
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. Check local advisories before you swim.
Whether Western East Rocks 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 Western East Rocks Lake
These are the measurements Florida DEP publishes for Western East Rocks 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. Phosphorus 84.5 µg/L. TSI 68.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | No reading How deep a black-and-white disk stays visible from the surface. Higher is clearer. | |
| Total phosphorus | 84.5µg/L | Poor 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. | 68 | Eutrophic OligotrophicMesotrophicEutrophicHypereutrophic |
High nutrients, frequent algae, reduced clarity
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Stays via Stay22
Stays near Western East Rocks Lake
Compare lakeside cabins, hotels, and vacation rentals near Western East Rocks Lake in Lee 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. The water-quality readings cover nutrients and algae, not lodging. Cabins and rentals around Western East Rocks Lake are listed below.
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Fishing Western East Rocks Lake
Water quality readings over time
2 seasons of samples on record (2020–2022). Calling a direction takes at least 4 years of the same measurement.
Phosphorus
Improving-54.5 µg/L/yr2 years
Nearby Lakes in Lee County
Frequently asked questions about Western East Rocks Lake
Where is Western East Rocks Lake?
- Western East Rocks Lake is a lake in Lee County, Florida. Its water-quality measurements are published by Florida DEP and shown on this page as reported.
What is the water quality of Western East Rocks Lake?
- Western East Rocks Lake in Lee County, Florida has water-quality measurements published by Florida DEP, shown here as reported. Phosphorus: 84.5 µg/L.
Is Western East Rocks Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Explore Western East Rocks Lake across LakeQuality
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Where this data comes from
5 measurements from 1 monitoring station, 2020–2025. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Submitting organization not recorded for these samples5 samples · 2020–2025
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.