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F

Lake Okeechobee

Palm Beach County, FloridaHypereutrophic

Lake Okeechobee is a highly nutrient-loaded hypereutrophic lake in Palm Beach County, Florida. Water quality is graded F based on 2 sampling years through 2020. Compared to the 109 other monitored lakes in Palm Beach County, Lake Okeechobee ranks #93 for water quality.

Source: EPA Water Quality Portal sampling records, Florida DNR, last sampled 2020-07-27. Grade methodology: LakeGrade methodology.

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Swimming Safety

Avoid swimming, very poor water quality, potential algae toxins

Water Quality Grade: F, Very Poor

Very murky, less than 1 ft of visibility. Phosphorus level: 180 µg/L. Trophic State Index: 78.

MetricValueGrade
Water Clarity (Secchi Depth)1 ftF
Phosphorus180 µg/LF
Chlorophyll-a (Algae)No data
Trophic State Index (TSI)78Hypereutrophic

Very high nutrients, dense algae, poor clarity

Location

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County Ranking

Ranked #93 of 110 lakes in Palm Beach County

Nearby Lakes in Palm Beach County

Lake Size & Watershed

Watershed (drainage) area
5,429 sq mi
Surface area
350,585 acres
Mean depth (est.)
13.1 ft
Shoreline
212.5 mi
Elevation
10 ft

Size, shoreline, and watershed area from HydroLAKES (HydroSHEDS). Mean depth is a modeled estimate.

Data Sources

Water quality data from the EPA Water Quality Portal

Lake size & watershed from HydroLAKES (HydroSHEDS)

Grading methodology based on Metropolitan Council standards

Most recent sample: 2020-07-27

Monitoring stations: 1

Where to stay near Lake Okeechobee

Compare lakeside cabins, hotels, and vacation rentals near Lake Okeechobee in Palm Beach County, Florida — live availability and prices for your trip.

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