https://www.npr.org/2023/06/12/ [login to see] /fish-kill-texas-beaches-explained
Over the past weekend, troves of dead fish appeared on the shores of multiple beaches in southeast Texas, after struggling to find enough oxygen underwater.
Quintana Beach County Park announced on Friday that dead fish were washing up by the thousands. The department warned the public to stay clear of the local beaches until all the fish had been cleared, due to risk of being exposed to bacteria and sharp fins.
Crews are continuing to clear the carcasses of dead fish, which park officials described as "shredded skeletons." The Texas Parks and Wildlife Department's Kills and Spills Team responded to the situation and determined the cause of the massive die-off was a "low dissolved oxygen event," meaning fish essentially suffocated.
Here is what to know about what happened: