I live just above this area and have been complaining about this for years. It used to initiate in front of my house. The water wears out the tarmac and cracks the concrete I’ve had Dekalb Co snd Dunwoody Cty out many times. Last year the city came out and packed down the leaky area with dirt and hunks of concrete. It looks like crap All this did was push the leak further down. I believe there’s an underground spring You can see it also pushing itt’s way up across the street on the paved walk.

Submitted to DeKalb Water for evaluation/repair.