What can I do about a harmful algal bloom?

anabaena_felisii1

If you see a harmful algal bloom, there are things you can do to help.

How do I identify harmful algae?

There are many types of algae. Only some are capable of producing toxins. Several guidance documents are available to aid in the identification of algae thereby distinguishing toxic and non-toxic algae - the guides below will get you started.

Algae can be identified by microscope or by visually observing algae in the field. Note that some algae are difficult to distinguish in the field and will also require observing an algae sample under a microscope. Before you head to a potential harmful algal bloom ensure that your health and safety is protected, see this guide.

How can I report a bloom, or an animal illness or human illness related to a bloom?

Reporting a harmful algal bloom or an animal or human illness associated with exposure to a bloom helps authorities understand where problems are occurring and to respond appropriately.

 

dog shasta_lake_anabaena