Kerr County, Texas and national search and rescue operations will continue Monday around the Guadalupe River, where families wait for news of their loved ones.

Rescuers searched the Guadalupe River for survivors of the Texas flash floods that killed more than 100 people over the July Fourth holiday weekend, with an unknown number of people still missing. The basin area was crowded with families and campers preparing to enjoy the holiday when pounding rain brought about catastrophic flash floods just before dawn Friday.

Along the Guadalupe River, the water rose quickly, flooding homes and businesses and leaving behind a path of destruction that locals say is the worst the area has ever seen.“It’s just the magnitude of it is

As floodwaters from the Guadalupe River begin to recede, the emotional and physical toll on Hill Country residents is only just beginning to show.

The school district confirmed the deaths of Reece Zunker, a current district teacher, and his wife Paula Zunker, a former teacher. Their children were among the many people still missing.