SinkholeOdds

Sinkhole risk in Fulton County, GA: No soluble rock mapped

No soluble rock mapped

No soluble bedrock mapped.

On soluble rock
0%
At or near the surface
0%
Buried under cover
0%

The next step for one property

No soluble bedrock is mapped here, so natural sinkholes are unlikely. Collapses from broken pipes or old mines are a separate risk.

Across 527 square miles, under one square mile of Fulton County maps onto soluble rock. With about 1,090,354 residents (2,070 per square mile), most of the county is built up, so a mapped unit is likely to sit under somebody's street. The figures come from 261 map points about 1.4 miles apart, so a pocket smaller than that can be missed or overstated.

Worth reading for this county: how these percentages are measured, and the warning signs that apply anywhere.

Counties around Fulton County

The nearest county rated sinkhole country is Bartow County, GA, about 38 miles northwest, close enough that the same rock may run under the county line. 6 of the 6 closest counties land in the same band, so this is a regional pattern rather than a local quirk.

Against the rest of Georgia

Fulton County ranks 101 of 159 in Georgia for soluble rock at the surface, and sits above 0% of US counties on that measure.