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LakeQuality

Lake Sloat

NR
Not yet rated
Limited Data

Lake Sloat in Orange County, Florida is not rated for water quality — its monitoring record does not meet the evidence bar.

Trend
Declining

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Why Lake Sloat has no grade

We grade a lake only when the monitoring record supports a letter: at least three phosphorus or chlorophyll-a samples in the last ten years, scored against EPA National Lakes Assessment thresholds for this lake’s ecoregion. For Lake Sloat, no nutrient or algae measurement meets the evidence bar (at least 3 samples within 10 years).

Not Rated is not an F. It is EPA Integrated Reporting Category 3 — insufficient information. The water here may be excellent or poor; nobody has measured enough of it to say. Everything below that has been measured is still reported on this page.

Sampling is run by FDEP and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.

Lake Sloat is a lake in Orange County, Florida. Overall water quality is declining over recent sampling years.

Source: EPA Water Quality Portal sampling records, FDEP, last sampled 2021-03-31. Grade methodology: LakeQuality methodology.

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Swimming Safety

Not rated

Limited data

Not rated for swimming — there is not enough monitoring data to judge this lake

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Water quality measurements for Lake Sloat

These readings exist but are not enough for an A–F grade — see why.

No clarity data.

MetricValueGrade
Water Clarity (Secchi Depth)No recent samples
PhosphorusNo recent samples
Chlorophyll-a (Algae)No recent samples

Where to stay near Lake Sloat

Compare lakeside cabins, hotels, and vacation rentals near Lake Sloat in Orange 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 Lake Sloat

Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.

Planning a whole trip? See where to stay at Florida’s top lakes →

Fishing Lake Sloat

Based on 5 years of monitoring data (2020-2025).

MetricTrendChange/YearYears
Water Clarity Declining-1.85 m/yr5
Phosphorus Declining+1.6 µg/L/yr5
See year-by-year chart →

EPA Impairment Status

Lake Sloat is officially listed as impaired under Clean Water Act §303(d) in the 2022 EPA reporting cycle (IR category 4A).

Causes of impairment

Mercury

A Total Maximum Daily Load (TMDL) plan has been approved.

Source: EPA ATTAINS assessment unit FL3170H1 · Official waterbody report · Matched by proximity (1.98 km)

Graded lakes near Lake Sloat

Lake Sloat has no grade, but these lakes within a short drive do.

Nearby Lakes in Orange County

Frequently asked questions about Lake Sloat

Where is Lake Sloat?

Lake Sloat is a lake in Orange County, Florida. LakeQuality has not rated this lake (UNRATED) — no nutrient or algae measurement meets the evidence bar (at least 3 samples within 10 years).

What is the water quality grade for Lake Sloat?

Lake Sloat in Orange County, Florida is not rated for water quality — its monitoring record does not meet the evidence bar.

Is Lake Sloat safe to swim in?

Not rated for swimming — there is not enough monitoring data to judge this lake. Lake Sloat is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.

Where this data comes from

4 measurements from 1 monitoring station, 2021. Retrieved from the EPA Water Quality Portal on 2026-08-02.

Collected and reported by

  • Submitting organization not recorded for these samples4 samples · 2021
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