More than 170 people are missing and the confirmed death toll has climbed to nearly 120 after flash floods devastated parts of central Texas. Follow here for the latest.

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 confirmed deaths from the Texas Hill Country floods rose to 95 in Kerr County on Wednesday, Sheriff Larry Leitha said.

Nearly a week after deadly floods struck Central Texas, search and rescue teams are continuing to probe debris for those still missing.

Kerr County is looking at how much warning was given before the flood and how to prevent the next disaster, while donations pour in for flood victims.

Over the last decade, an array of local and state agencies have missed opportunities to fund a flood warning system intended to avert the type of disaster that swept away dozens in Kerr County, Texas.

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

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.

The death toll in the central Texas flooding is up to 119 people, 95 of them in Kerr County, including 36 children.