Toxic algae thriving in RI waters

PROVIDENCE, R.I. (WPRI) - Rhode Island officials are warning people and pets to avoid contact with a highly toxic algae that's growing in local waters.

Microcystis  - often called the blue-green algae - has been spotted in the Ten Mile River, Central Pond, Turner Reservoir and Omega Pond, the state Department of Environmental Management said.

"It often looks like someone has spilled green paint in the water," said Elizabeth Scott, DEM's deputy chief in Office of Water Resources.

The DEM, along with the Health Department, is urging people not to eat fish or drink water from these areas.

The toxins can cause:

• Skin rashes
• Diarrhea
• Vomiting
• Fever
• Nausea

The algae also cause fish kills and create an unsightly scum that chases away tourists.

Symptoms of exposure to microcystin in dogs can include lethargy, difficulty breathing, vomiting, diarrhea, muscle rigidity or convulsions.

The algae outbreaks regularly occur in New England, fed by nutrient from increased suburban development. They tend to thrive during hot, dry weather.

Scott said the recent wet, cool weather will help with the severity, but that the alkly bloom may go on for some period of time.