DeKalb County recently had to deal with four spills of raw sewer into its waterways in two days last week, according to county water reports.

A plumbing violation at a salon in the Gallery of South DeKalb on Candler Road caused the fourth blockage, which less than 500 gallons of sewage into Dole Creek last Monday .

Grease blockages on Tuesday created three spills, dumping 20,345 gallons of sewage into Crooked, Indian and North Peachtree creeks

DeKalb plans a $1.35 billion upgrade to its in water and sewer system to meet a federal Environmental Protection Agency consent decree.