Harmful Algae Blooms Observed in Lower Portion of Lake Norman
Active harmful algae blooms have been found in a portion of lower Lake Norman.
The blooms were observed by staff with Charlotte-Mecklenburg Storm Water Services in response to reports of green algae near the shoreline. Although most algal blooms are not harmful, some species of algae called cyanobacteria can produce toxins that have been linked to severe illness in humans and animals if ingested. The algae found in these blooms have been confirmed as cyanobacteria, and, therefore, they can produce toxins.
It is not possible to determine whether a bloom is harmful just by looking at it, so it is best to avoid the following activities around possible algal blooms:
- Swimming, boating, kayaking, fishing, jet-skiing, water-skiing, or wading through the water.
- Touching or handling mats of algae.
- Ingesting the water.
- Using the water for washing of irrigation.
Pets and children are at a higher risk of exposure, so keep them away from water that appears discolored or scummy.
If you, your child, or your pet accidentally come into contact with a harmful algae bloom, take the following actions:
- Wash thoroughly.
- Immediately seek veterinary care if your pet appears to stumble, stagger, collapse or vomit uncontrollably.
- Immediately seek medical care if a child or adult appears ill.
Staff with Charlotte-Mecklenburg Storm Water Services will continue to survey the area until the blooms are no longer present, at which time the public will be notified.
If you see a bloom, please report it so staff can investigate:
- In North Carolina, report to North Carolina Department of Environmental Quality by calling 704-663-1699.
- In South Carolina, report to South Carolina Department of Environmental Services by calling 803-898-8374.
To receive notifications of lake advisories in Mecklenburg County, text MECKNOSWIM to 888-777.
