Blue-Green Algae in Delaware - DNREC

Blue-green algae blooms occur each year on Delaware waterbodies. The state has posted signs warning of possible harmful effects on people and animals.

The Delaware Shorebird Project - BSG Ecology

Cyanobacteria - Harmful Algal Blooms, Blue-Green Algae

Toxic algae that killed dogs: What to know

Delaware Freshwater Wetlands Project - Delaware Nature Society

DNREC removing weeds from Milton's Wagamons Pond

Lake discoloured by blue green algae - Stock Image - B307/0111

Toxic algae that killed dogs: What to know

Harmful algae advisory issued for Jamestown Reservoir, Alkali Lake

About Citizen Monitoring Program

Coronavirus limits boost state park visits in Pa., NJ, Del. - WHYY