Gallery

Cyanobacteria bloom in West Reservoir, Cape Cod, MA

Algal bloom in Lake Erie

Pond closure in Rhinebeck, NY

Cyanobacteria bloom in West Reservoir, Cape Cod, MA

Algal bloom in Lake Erie

Colonies of Microcystis

Cyanobacteria bloom in West Reservoir, Cape Cod, MA

Image of Dolichospermum bloom. Image by rmatth, some rights reserved (CC BY-NC-SA)