Recognizing the growing concerns with harmful algal blooms (HABs), and in response to worsening conditions brought on by the current drought, EPA has produced this list of frequently asked questions and resources on HABs and cyanobacterial toxins or “cyanotoxins.” The document is intended to help provide interested stakeholders, members of the public, as well as EPA staff and managers, a basic understanding of HABs and issues pertaining to HABs as well as links to resources and contact information for more in-depth information.

• Harmful Algal Blooms and Cyanobacterial Toxins - Frequently Asked Questions and Resources (PDF)(7 pp, 444 K, 7/27/15)