Also known as red tide, the affected areas include the upper coast around Galveston Bay and lower Laguna Madre in the Rio Grande Valley, the Texas Parks and Wildlife Department said.
According to Texas Parks and Wildlife Department (TPWD), the presence of red tide on the upper coast was first confirmed at a red tide monitoring station near Freeport about 3 weeks ago.
Also known as red tide, the affected areas include the upper coast around Galveston Bay and lower Laguna Madre in the Rio Grande Valley, the Texas Parks and Wildlife Department said.