EPA has released several materials to assist public health officials, States and communities interested in monitoring and responding to cyanobacteria and cyanotoxins in recreational waters.
These materials also include a recreational water communication toolbox for cyanobacterial blooms and a recommendations document for monitoring for cyanobacteria and cyanotoxins in recreational waters.
For more information on cyanobacteria and their toxins in recreational waters please visit the EPA's CyanoHABs website here.