The threat of heavy rain is “slight” for this weekend, but with the ground fully saturated in Kerr County, even small amounts of rainfall could cause flooding.

Search crews continued the grueling task of recovering the missing as more potential flash flooding threatened Texas Hill Country.

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

The catastrophic Central Texas floods have claimed at least 121 lives and left 173 missing, as a report reveals that Kerr County officials were repeatedly denied state funding for an emergency flood warning system.

Over 12,000 volunteers have already assisted in Kerr County, according to the Texas Division of Emergency Management.

The same region of Texas that experienced catastrophic, deadly flooding over the Fourth of July weekend also experienced massive flooding in the past. A 1987 flood in Kerr County resulted in the death of 33 people,

The reporter said that several families were angry because they felt that alerts for the flood did not go out in time.

The Houston Texans were the first to announce their donations on Saturday, July 5, with more coming throughout the week. The Dallas Cowboys and the NFL Foundation joined the Texans on Sunday, July 6, with each contributing $500,000 in a $1.5 million total donation.