VDH EPHT logo



Thank you for visiting the Cyanobacteria (Blue-Green Algae) Tracker Map!

The live tracker map will be back online in early summer when the 2019 monitoring season starts.

In the meantime, any reports of cyanobacteria blooms received will be noted here.

Learn what cyanobacteria most commonly look like so you can avoid it by watching the short video here.

BGA example