Update: The Rolling View swim area has been reopend as of August 22. Read the update here. 

Durham, NC - Effective immediately, the Rolling View swim area at the Falls Lake State Recreation Area is closed to the public due to high levels of E. colidetected in the water. Results of testing conducted Monday, August 18 indicated E. coli levels exceeding the limit of 235 cfu (colony-forming units) set by the U.S. Environmental Protection Agency for recreational waters. Samples taken from three locations within the swim area confirmed cfu ranging from 365.4 to 1203.3.

“E. coli are bacteria found in the intestines of humans and warm-blooded animals and are often found in natural bodies of water,” said Durham County Department of Public Health (DCoDPH) Onsite Water Protection Supervisor Patrick Eaton. “Most types of E. coli are harmless, however some strains can result in mild to severe illness or infection. High levels of bacteria increase the chance of illness. Elevated levels are common after heavy rainfall events. Wildlife waste can also be a contributing factor.”

DCoDPH will continue to sample Rolling View daily until the area is safe to reopen to the public. 

Individuals who recently swam in Rolling View should monitor for symptoms of E. coli infection and contact their doctor if they become ill.  Common symptoms include: 

• Diarrhea, which may range from mild and watery to severe and bloody
• Stomach cramping, pain, or tenderness
• Nausea and vomiting
• Fever

For more information about symptoms of E. coli infection and when to seek emergency medical attention, visit the CDC’s website here. 

“Natural bodies of water like lakes, rivers, and oceans can pose additional risks for swimmers compared to average swimming pools, so it’s important to take even more precautions,” said Eaton. “Check for advisories and closures prior to swimming and never swim in an area that’s closed; avoid swimming in heavy rain, as this increases bacterial levels in the water; wash your hands after swimming; shower after swimming; and never swim if you are sick or have open wounds.”

For more information about safe swimming in natural bodies of water, visit the CDC’s website here.

For more information about E. coli, visit the CDC’s website here.