Why Cape Cod Beaches Close for Bacteria
Cape Cod beaches close when water testing shows elevated levels of bacteria such as enterococci or E. coli. These levels can exceed state and federal limits for safe swimming and shellfishing.
Common Sources of Beach Bacteria
Stormwater runoff, sewer overflows, and wildlife waste often raise bacteria levels. Heavy rain and high tides can push contaminants onto beaches and into coastal waters.
Health Risks and Current Beach Closures
Exposure to contaminated water can cause gastrointestinal illness, skin rashes, and respiratory issues. For current Cape Cod beach closure details and testing results, visit the Massachusetts Department of Public Health beach water quality page at https://www.mass.gov/topics/beach-water-quality
