F

Hammocklak Lake

Alachua County, FloridaHypereutrophic

Hammocklak Lake is a highly nutrient-loaded hypereutrophic lake in Alachua County, Florida. Water quality is graded F based on 2 sampling years through 2025. Compared to the 101 other monitored lakes in Alachua County, Hammocklak Lake ranks #97 for water quality.

Source: EPA Water Quality Portal sampling records, Florida DNR, last sampled 2025-07-09. 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 1.3 ft of visibility. Phosphorus level: 225 µg/L. Trophic State Index: 78.

Metric	Value	Grade
Water Clarity (Secchi Depth)	1.3 ft	F
Phosphorus	225 µg/L	F
Chlorophyll-a (Algae)	No data
Trophic State Index (TSI)	78	Hypereutrophic

Very high nutrients, dense algae, poor clarity

Location

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County Ranking

Ranked #97 of 102 lakes in Alachua County

Cleaner Lakes Within 30 Miles

Hammocklak Lake holds Grade F. 4 nearby lakes hold higher grades.

See full comparison →

Nearby Lakes in Alachua County

Alachua-Moon Lake

Alachua-Kingswood Lake

Alachua-Jonesville Quarry Lake

Alachua-Alice Lake

More Florida Lake Rankings

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Top 25 by overall water quality score

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Grade A/B + low algae filter

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Panfish-rich, public access

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Other Grade F Lakes in Florida

Polk-Little Bass Lake

Polk County · Clarity: 1.3 ft

Polk-Big Bass Lake

Polk County · Clarity: 1 ft

Hillsborough County · Clarity: 1.3 ft

Volusia Lake George @ N of Center

Volusia County · Clarity: 2 ft

Brevard County · Clarity: 1.6 ft

Highlands-Wolf Lake

Highlands County · Clarity: 1 ft

Hypereutrophic Lakes in Florida

Polk-Little Bass Lake Polk-Big Bass Lake Lake Roberta Megginnis Arm Off Crowder Landing Lake

Data Sources

Water quality data from the EPA Water Quality Portal

Grading methodology based on Metropolitan Council standards

Most recent sample: 2025-07-09

Monitoring stations: 1

Where to stay near Hammocklak Lake

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