Nassau County Beach Water Quality
3 monitored beaches on the Atlantic Coast
2 Good 1 Poor 11% avg risk
Nassau County Beaches — Ranked by Water Quality
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About Nassau County Beach Water Quality
Nassau County has 3 beaches monitored through the Florida DOH Healthy Beaches Program on the Atlantic Coast. Based on the past 12 months of enterococcus bacteria testing, the county's average risk rating is 11% — meaning 11% of historical tests returned poor results (above 70.5 CFU/100mL).
Water quality can vary significantly between beaches depending on proximity to storm drains, inlets, and urban runoff sources. Always check individual beach conditions before swimming, especially after rainfall.
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Data from FL DOH Healthy Beaches Program. This is an independent project — check with Florida DOH for official conditions.