York Region has issued an advisory for unsafe swimming conditions on one beach after taking samples on July 24.
The samples have indicated the levels of E. coli bacteria in the water are high enough to pose a greater health risk and may cause illness.
The beach under advisory is Joy Marritt Parkette in Georgina.
York Region Public Health monitors the water quality at public beaches, extracting at least five samples from each beach twice a week and testing for bacteria.
A red sign at the beach indicates the beach’s status is advisory for having high levels of E. coli. York Region warns that if you cannot see your feet when standing in water up to your knees it may be unsafe to swim due to high levels of bacteria in the water.
A blue sign at the beach indicates that the sample result shows the bacterial levels to be within acceptable limits and the beach's status is open. Blue signs on the beach warn swimmers not to swim for two days after heavy rainfall. Bacteria can increase after heavy rainfalls and be harmful.
High levels of bacteria in the water can cause skin, ear, eye, nose, and throat infections as well as stomach disorders, according to York Region Public Health.
For further information about recreational water quality in the York Region contact York Region Health Connection at 1-800-361-5653 or TTY at 1-866-512-6228.