Health Department

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  1. Biltmore Beach Club Closed to Bathing Due to Elevated Bacterial Levels

    Nassau County Department of Health has closed Biltmore Beach Club in Massapequa to bathing due to elevated bacterial levels, effective today, July 2, 2026. This beach will remain closed until testing indicates that samples are within acceptable Read on...

  2. Nassau County Department of Health Issues Advisory Against Bathing at 2 Beaches

    Due to heavy rainfall, the Nassau County Department of Health is issuing an advisory against bathing at 2 beaches, effective today, July 1, 2026. This advisory is issued as a precautionary measure for beaches known to be impacted by stormwater runoff Read on...

  3. Nassau County Department of Health Issues Advisory Against Bathing at 20 Beaches

    Stormwater runoff can impact bathing water quality by elevating bacteria levels, which may cause exceedances of the New York State standard for bathing water quality. Read on...
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About Us

Nassau County Department of Health promotes and protects the health of all who live, work, and play in Nassau County.

The mission is accomplished through direct services and community partnerships in the following areas:

  • Development and maintenance of individual and community preparedness for public health hazards and events.
  • Investigation, prevention, and control of communicable diseases.
  • Prevention of environmental health hazards through assessment, regulation, and remediation.
  • Promotion of healthy lifestyles through outreach and education.
  • Provision for evaluation and services to individuals, children, and families that have developmental delays and concerns.

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