Algal bloom closes Blue Marsh Lake swimming area

BERKS COUNTY, Pa. (WHTM) — A popular swimming area in Berks County is closed to swimming due to an algal bloom.

The U.S. Army Corps of Engineers’ Philadelphia District said the swim beach at the Dry Brooks Day Use area is closed until further notice.

They cited “a current algal bloom and detection of toxins above safe standards within the designated swim area.”

“Additionally, visitors are advised to avoid contact with all lake water until further notice,” The USACE said. “When water quality testing provides results within safe standards, the Algal Bloom Status will be updated.”

The USACE advises visitors to be alert for harmful algal bloom signs and symptoms throughout all lake areas, such as extremely discolored water, and to avoid contact with discolored water or scum. 

To protect yourself, your family, and your pets from blue-green algae blooms:

• Avoid water contact in areas where the water is discolored or where you see foam, scum, or mats of algae on the water’s surface.
• Children and pets are especially susceptible to the harmful effects of the toxins produced by blue-green algae. Do not allow children or pets to play in or drink scummy water.
• If you have contact with water that might contain harmful cyanobacteria, rinse off with fresh water as soon as possible afterwards.
• Learn more about Harmful Algae Blooms and their associated risks by visiting: www.nap.usace.army.mil/Missions/Civil-Works/Blue-Marsh-Lake/Harmful-Algal-Bloom-Information/