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  2. Harmful Algal Blooms (HABs) in Water Bodies

An Overview of Harmful Algal Blooms and their Impacts: June 25, 2013

Related Information

EPA Outreach on HABs

This presentation is the first in a series about harmful algal blooms (HAB), a worsening environmental problem and public health threat. The presentation provides an introduction to HABs, their causes and their impacts.

  • An Overview of Harmful Algal Blooms and their Impacts in Marine and Freshwater Ecosystems: June 25, 2013 (pdf) (7.12 MB)

Harmful Algal Blooms (HABs) in Water Bodies

  • Basic Information on HABs
    • Learn about HABs
    • What Causes HABs
    • Exposure to HABs
    • Effects of HABs
    • What You Can Do
  • Trends, Monitoring Results & Forecasts
    • HAB Monitoring and Trends
    • HAB Forecasts
    • HAB Advisories
  • Managing HABs
    • Managing HABs in Surface Water
    • Managing Algal Toxins in Drinking Water
    • Managing Algal Toxins in Recreational Waters
  • HAB Laws, Tools and Data
    • HABHRCA
    • HAB Tools
    • HAB Data
  • HAB Methods & Research
    • HAB Methods
    • HAB Research
  • HAB Resources
    • EPA Outreach on HABs
    • Labs that Analyze for Cyanobacteria and Cyanotoxins
    • State & Tribal HAB Programs and Resources
    • State & Tribal Toxin Thresholds and Assessment Methods
    • HAB Resources from Other Federal Agencies and Organizations
    • Recent Papers, Upcoming Meetings and Webinars
Contact Us about HABs
Contact Us about HABs to ask a question, provide feedback, or report a problem.
Last updated on March 7, 2024
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