Algal bloom reported in a small cove within the Six Mile Embayment area of Lake Lanier near Cumming.
A suspected algal bloom has recently been reported in a small cove within the Six Mile Embayment area of Lake Lanier near Cumming.
According to Chattahoochee Riverkeeper, Harmful algal blooms, or HABs, are created when high amounts of naturally occurring cyanobacteria (also called blue-green algae) grow out of control and produce cyanotoxins that can be harmful to animal and human health. The toxins can cause human and animal illness through skin contact, ingestion, or inhalation, the group says.
Local experts urge visitors to be cautious and avoid any water that looks or smells unusual.
America’s Boating Club-Atlanta urges everyone to avoid swimming, wading, or allowing pets into the water if you notice:
- Green or blue scum on the surface
- Unusual discoloration
- A strong, foul, or unusual odor
- Thick floating material or cloudy water that does not look normal.
Officials note that once an algae bloom forms, there is often little that can be done other than allowing it to dissipate naturally as environmental conditions change.
Boaters can also help by staying alert when anchoring, rafting up, or allowing children and pets near the shoreline. If you see suspicious water conditions, move to another area and report the location if possible so the bloom can be documented and monitored.
Such incidents may be reported to Chattahoochee Riverkeeper at chattahoochee.org or Lake Lanier Association at lakelanier.org.
Photo: courtesy America’s Boating Club – Atlanta
