Charlotte-Casa-de-Medows Lake
Charlotte-Casa-de-Medows Lake in Charlotte County, Florida has a water quality grade of B (Good). Water clarity: 1.7 ft visibility. Phosphorus: 27 µg/L.
- Clarity
- 1.7 ft
- Type
- Eutrophic
- Trend
- ↓ Declining
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Charlotte-Casa-de-Medows Lake is a productive, nutrient-rich eutrophic lake in Charlotte County, Florida. Water quality is graded B based on 1 sampling years through 2022. Overall water quality is declining over recent sampling years. Public access is available with 1 public boat landing. Compared to the 14 other monitored lakes in Charlotte County, Charlotte-Casa-de-Medows Lake ranks #1 for water quality.
Source: EPA Water Quality Portal sampling records, FDEP, last sampled 2022-09-05. Grade methodology: LakeQuality methodology.
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Swimming Safety
Grade onlyLow algae
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 1.7 ft of visibility. Phosphorus level: 27 µg/L. Trophic State Index: 61.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 1.7 ft | Not graded |
| Phosphorus | 27 µg/L | Good |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 61 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Where to stay near Charlotte-Casa-de-Medows Lake
Compare lakeside cabins, hotels, and vacation rentals near Charlotte-Casa-de-Medows Lake in Charlotte 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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Recreation & Access
- Stump Pass Marina Inc.Semi-private
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Fishing Charlotte-Casa-de-Medows Lake
Water Quality Trend: ↓ Declining
Based on 2 years of monitoring data (2020-2025).
| Metric | Trend | Change/Year | Years |
|---|---|---|---|
| Water Clarity | ↓ Declining | -0.45 m/yr | 2 |
| Phosphorus | ↓ Declining | +2.25 µg/L/yr | 2 |
EPA Impairment Status
Charlotte-Casa-de-Medows Lake is officially listed as impaired under Clean Water Act §303(d) in the 2022 EPA reporting cycle (IR category 5).
Causes of impairment
A Total Maximum Daily Load (TMDL) plan has been approved.
Source: EPA ATTAINS assessment unit FL2067 · Official waterbody report · Matched by proximity (0.81 km)
County Ranking
Ranked #1 of 15 lakes in Charlotte County
Nearby Lakes in Charlotte County
Frequently asked questions about Charlotte-Casa-de-Medows Lake
Where is Charlotte-Casa-de-Medows Lake?
- Charlotte-Casa-de-Medows Lake is a lake in Charlotte County, Florida. LakeQuality grades it B for nutrients and algae. The letter is not a swimming clearance.
What is the water quality grade for Charlotte-Casa-de-Medows Lake?
- Charlotte-Casa-de-Medows Lake in Charlotte County, Florida has a water quality grade of B (Good). Water clarity: 1.7 ft visibility. Phosphorus: 27 µg/L.
Is Charlotte-Casa-de-Medows Lake safe to swim in?
- Good for swimming, clear water with low algae levels. Charlotte-Casa-de-Medows Lake has a water quality grade of B (Good). Always check local health department advisories before swimming.
Are there boat ramps on Charlotte-Casa-de-Medows Lake?
- Charlotte-Casa-de-Medows Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Stump Pass Marina Inc..
Explore Charlotte-Casa-de-Medows Lake across LakeQuality
More Florida Lake Rankings
Other Grade B Lakes in Florida
Eutrophic Lakes in Florida
Where this data comes from
96 measurements from 3 monitoring stations, 2020–2022. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- FLORIDA LAKEWATCH
21FLKWAT_WQX96 samples · 2020–2022
Monitoring station identifiers (3)
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
Named boat-access points from the USGS National Boat Ramps inventory