The city, which forecasters say typically gets about 3 inches of rain in June, was inundated with nearly 10 inches of rain last week.

In response to the deadly June 12 floods, the City of San Antonio and Bexar County have issued a joint disaster declaration, according to a news release.

More than 6 inches of rain fell in the metro on June 12 and 13 people were killed in subsequent flash floods that overwhelmed some San Antonio roads. On Monday, City Manager Erik Walsh notified Mayor Ron Nirenberg and City Council that officials will be investigating what factors may have exacerbated the tragedy.