Minnesota Gov. Tim Walz says one of the state's elite K-9 units is heading to central Texas to aid in search and recovery efforts following the devastating floods.

FEMA records obtained by NBC 5 Investigates show that Kerr County officials did not use FEMA’s Integrated Public Alert & Warning System to send warnings with safety instructions to all mobile phones in the affected area during critical hours as the flooding began on July 4.

In the last nine years, federal funding for a system has been denied to the county as it contends with a tax base hostile to government overspending.

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.

President Donald Trump was expected to arrive in Kerr County, Texas, Friday afternoon, one week after the area was struck by catastrophic flooding.

KERR COUNTY, Texas (KBTX) - President Donald Trump travelled to Kerrville on Friday to survey the destruction left behind by deadly flooding over the Fourth of July Weekend and to meet with local officials on what comes next for Kerr County.

Dispatch audio has surfaced from the critical hours before a deadly flood hit its height in Kerr County, helping piece together the timeframe local officials have yet to provide amid public

At a Wednesday morning press conference, Kerr County Sheriff Larry Leitha declined to answer a question about delayed emergency alerts, saying that an "after-action" would follow the search and rescue efforts. "Those questions are gonna be answered," he added.