Robert Earl Keen has a personal connection to Kerrville, TX, the site of massive flooding on July 4 that authorities say resulted in the deaths of 111 people, with nearly 170 still unaccounted for at press time.

One Kerrville, Texas business owner is grappling with the reality that her restaurant was almost totally submerged.

In a Sunday afternoon press conference, Kerrville City Manager Dalton Rice indicated for the first time that officials would review their protocols.

A "Basic Plan" for emergency response for three Texas counties labeled flash flooding as having a "major" impact on public safety, according to a page on a city website.

The loss of more than 100 lives, many of them children, to Hill Country floods over the July Fourth weekend has shaken Texans to the core. Closer to home, at least 16 people have died in floods in the Austin area .More than 170 people are still reported missing.

News Meteorologist Matt Farrell explains the variety of factors that led to historic and deadly flooding in Texas.

• Texas flood victims: At least 150 people are known to be missing in Kerr County as a result of the flooding in central Texas, according to officials. At least a dozen others are missing in other parts of the state. Authorities said Wednesday that 120 people have died. Read more about the victims.