Four beaches in Anne Arundel County, Maryland, have reopened to swimmers after a two-week closure due to elevated bacteria levels. Health officials cleared Oyster Harbor, Epping Forest, YMCA Camp Letts, and Londontown at Midland following new water tests.
Swimming is once again permitted at four Anne Arundel County beaches after health authorities lifted a no-swim advisory that had been in place for two weeks. The affected beaches-Oyster Harbor and Epping Forest in Annapolis, along with YMCA Camp Letts and Londontown at Midland in Edgewater-were closed after routine water testing detected high levels of enterococci bacteria.
The Anne Arundel County Department of Health announced the reopening after recent water samples showed bacteria levels had returned to acceptable standards. The initial closures were prompted by test results indicating elevated enterococci, which, while not typically harmful themselves, can signal the presence of other potentially dangerous pathogens in recreational water, according to the U.S. Environmental Protection Agency.
Water Testing and Public Health
Anne Arundel County conducts water quality testing at public beaches approximately every two weeks during the swimming season. When bacteria counts exceed safety thresholds, the county issues advisories or closures to protect public health. The recent advisory was lifted after follow-up tests confirmed that water quality had improved at all four locations.
Enterococci bacteria are used as an indicator of water contamination because their presence can suggest that other disease-causing organisms may also be present. While most people are not directly harmed by enterococci, swimming in contaminated water can increase the risk of gastrointestinal illness and other infections, especially for children, the elderly, and those with weakened immune systems.
What Residents Should Know
With the advisory lifted, residents and visitors can resume swimming and other water activities at Oyster Harbor, Epping Forest, YMCA Camp Letts, and Londontown at Midland. The Department of Health recommends that beachgoers continue to monitor local advisories, especially after heavy rainfall, which can increase the risk of water contamination.
Anne Arundel County's beach monitoring program is part of a broader effort to ensure safe recreational water quality throughout the summer. Updates on beach status and water quality are available through the county's official website and public health channels.
Routine water testing is a key part of public health protection in Maryland's coastal communities. By identifying and responding to elevated bacteria levels, local health departments help reduce the risk of waterborne illness and keep residents informed about safe swimming conditions. The recent reopening of these four beaches reflects the effectiveness of ongoing monitoring and timely public communication.
