Maryland officials are warning residents about algae harmful to pets in the Potomac River
In July, the Maryland Department of Natural Resources (DNR) detected algae mats in the Potomac River in the area near Williamsport to Riley’s Lock.
Officials announced Tuesday that the algae mats were also detected near Cumberland in Allegany County.
DNR said the alga-infested water could be harmful to animals when ingested. The algae in the freshwater can grow rapidly and form toxic algal blooms. Officials advise pet owners to keep their animals out of the water in the area until further notice.
Residents should avoid algae with a “fine, green cotton” appearance. The algae mats can be seen along the shoreline. The algae may attach to rocks and plants on the river’s bottom or float downstream.
DNC has also posted a Harmful Algal Bloom Advisory at Wye Mills Lake in Queen Anne’s County.
The DNR plans to monitor the situation further and provide necessary updates if it reduces or spreads.
More information about algae blooms and protecting pets can be found on the CDC website
Photo Courtesy of Maryland Department of Natural Resources
