The Reason Beachgoers Are Being Warned to Avoid Gulf Waters in Texas

Multiple Texas beaches have high levels of bacteria.

— -- Texas health officials are warning beachgoers that higher levels of bacteria have been found at multiple beaches in the Galveston area in the Gulf of Mexico.

Water quality on beaches is measured throughout the state to keep track of bacteria levels in the water. Following weeks of heavy rains in Texas, officials said they have found high levels of Enterococci bacteria in 17 beaches in the Galveston area. Enterococcus is a kind of bacteria that often occurs naturally in the intestinal tract of humans and animals. Currently, 23 beaches in Texas have high levels of the bacteria, officials said.

Brian Davis, chief of the Freeport Fire and EMS Department, said extensive flooding earlier this month caused the overflow of septic tanks and waste treatment plants.

"The simple truth is that all of that is running down the river," said Davis, who said the bacteria can turn Gulf water into almost toilet water. "It sounds bad to think of it like that."

"We want people to make sure that they have the information to make their own decision," he said.

While signs and alerts are posted along the beach, swimmers are allowed to enter the water at their own risk. People who have weaker immune systems, have open wounds or other underlying conditions should think twice about entering, Packard said.

While Schaffner said the "risk is low" for an outbreak even after weeks of flooding, the warnings are an important part of keeping the public healthy and informed.

"For both the genuine public health reason as well as the yucky factor ... people close beaches that have been polluted," he said. "Enjoy the sun and sand but stay out of the water."