East Pond Outfall
East Pond Outfall in Charlotte County, Florida has a water quality grade of C (Fair). Phosphorus: 50 µg/L.
- Typical in August
- 89°F
- Type
- Eutrophic
- Trend
- ↓ Declining
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East Pond Outfall is a productive, nutrient-rich eutrophic lake in Charlotte County, Florida. Water quality is graded C based on 1 sampling years through 2025. Overall water quality is declining over recent sampling years. Compared to the 14 other monitored lakes in Charlotte County, East Pond Outfall ranks #5 for water quality.
Source: EPA Water Quality Portal sampling records, FDEP, last sampled 2025-03-19. Grade methodology: LakeQuality methodology.
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Swimming Safety
Grade onlyBacteria D
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.
Based on E. coli testing, East Pond Outfall frequently exceeded the EPA safe-swimming threshold (235 MPN/100mL) — on 11.1% of 27 samples across 4 seasons.
This is a historical summary of past testing, not a current condition — bacteria levels change quickly, especially after rain. Always check Florida’s current beach and health-department advisories before swimming.
Water Quality Grade: C (Fair)
No clarity data. Phosphorus level: 50 µg/L. Trophic State Index: 61.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | 50 µg/L | Fair |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 61 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Where to stay near East Pond Outfall
Compare lakeside cabins, hotels, and vacation rentals near East Pond Outfall 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.
Top-rated places to stay near East Pond Outfall
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Planning a whole trip? See where to stay at Florida’s top lakes →
Water Temperature
East Pond Outfall typically sits around 89°F at the surface in August. Summer average is about 90°F. Usually warmest in Jul (about 91°F) and coldest in Jan (about 64°F). These are typical values by month — not a live reading.
Typical surface water temperature by month, from 29 field readings (2022–2025) via the EPA Water Quality Portal. See the full East Pond Outfall water temperature breakdown →
Fishing East Pond Outfall
Water Quality Trend: ↓ Declining
Based on 3 years of monitoring data (2020-2025).
| Metric | Trend | Change/Year | Years |
|---|---|---|---|
| Phosphorus | ↓ Declining | +22 µg/L/yr | 3 |
EPA Impairment Status
East Pond Outfall 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 FL2048B · Official waterbody report · Matched by proximity (1.22 km)
County Ranking
Ranked #5 of 15 lakes in Charlotte County
Nearby Lakes With Higher Grades
East Pond Outfall holds Grade C. One nearby lake has a higher nutrient-and-algae grade — useful for a swim day, not a reason to skip lodging here.
See full comparison →Nearby Lakes in Charlotte County
Frequently asked questions about East Pond Outfall
Where is East Pond Outfall?
- East Pond Outfall is a lake in Charlotte County, Florida. LakeQuality grades it C for nutrients and algae. The letter is not a swimming clearance.
What is the water quality grade for East Pond Outfall?
- East Pond Outfall in Charlotte County, Florida has a water quality grade of C (Fair). Phosphorus: 50 µg/L.
Is East Pond Outfall safe to swim in?
- Based on E. coli testing, East Pond Outfall frequently exceeded the EPA safe-swimming threshold (235 MPN/100mL) — on 11.1% of 27 samples across 4 seasons. That works out to a bacteria swim-safety grade of D — a historical summary of past testing, not a current reading. East Pond Outfall has a water quality grade of C (Fair). Bacteria levels can spike quickly after heavy rain, so always check Florida's current beach and health-department advisories before you swim.
What is the water temperature of East Pond Outfall?
- East Pond Outfall typically sits around 89°F at the surface in August, from 29 EPA Water Quality Portal field readings (2022–2025). That is a typical value for the month, not a live reading.
Explore East Pond Outfall across LakeQuality
2 thermal springs within 6.7 mi, nearest Little Salt Spring
Species activity outlook by water temperature and season
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High nutrients, frequent algae, reduced clarity
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Where this data comes from
28 measurements from 1 monitoring station, 2022–2025. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Submitting organization not recorded for these samples28 samples · 2022–2025
Monitoring station identifiers (1)
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