A memorial service was held in Kerr County, Texas on Friday to honor the victims and those still missing from flooding that recently struck the region.

Historic Texas flood leaves 161 missing and 96 dead. Rescuers battle harsh conditions, as communities grapple with heartache and aid reaches survivors.

Texas officials are being questioned about warning systems ahead of the deadly floods. As NBC News' Priscilla Thompson reports, Kerr County doesn't have a county-wide siren warning system in place.

The words “American Camp Association Accredited” is what some parent tells KXAN investigators they look for before deciding on a summer camp.

Recordings provided to CBS News showed first responders asking for an emergency alert to be sent, but dispatchers delayed because they needed special authorization.

A Kerrville-area river authority executed a contract for a flood warning system that would have been used to help with emergency response, local officials said.

The number of people reported missing in Kerr County, Texas, as a result of last week’s flash floods continues to soar. Authorities say search teams combing through the debris and destruction there are looking for more than 160 people who disappeared in the raging waters.

Jane Ragsdale ran the Heart O' the Hills camp for girls in Kerr County. The camp was between sessions when the deluge hit. The only person killed there was Ragsdale.