Mr. Burns, Jamestown Villas claimed there was 10.5 inches of rain in two days that caused the erosion problems at his development. Below are the rain statistics for Tuscaloosa. There is not one month with a 10.5 inch total. September had 9.17 which is a long way from 10.5 inches in two days.
September had one period from 09/18 to 09/21 which saw 6.32 inches over a 4 day period.
I am not sure where Mr. Burns got 10.5 inches in two days but it was NOT in Tuscaloosa and certainly not just at Jamestown Villas.