Kerr County wanted to update its flood warning system. What would it have done?

Kerr County first tried to secure $1 million for a flood warning system in 2017, but could not. Could such a system have prevented loss of life on July 4?

Kerr County wanted to update its flood warning system. What would it have done?
Kerr County first tried to secure $1 million for a flood warning system in 2017, but could not. Could such a system have prevented loss of life on July 4?