Yall realize this happens all the time, right? Why would you want to swim there now anyway? We've had lots of rain uprivers/bayous, so there's a lot of freshwater pouring into the Gulf. That, Plus hot weather, makes a perfect situation for bacteria to grow.
https://m.facebook.com/cityofgalveston/posts/913862255342124 http://www.cityofgalveston.org/CivicAlerts/#254_SingleEntryView much ado about nothing.
First thing to know, is that when you go it floats up. And the second thing to note, is that the Griswolds are coming!