Dalton, GA: what USGS's seismic model says

Under the seismic model IBC and ASCE 7 use for new construction, Dalton is Category C. Moderate seismic hazard. Code adds irregular-building restrictions and requires bracing of some nonstructural components (e.g. tall shelving, water heaters) in addition to structural detailing. That puts Dalton in the 79th percentile nationally for seismic hazard - higher than 79% of the 4,875 US cities USGS was checked against here.

Dalton by the numbers

USGS's underlying values for Dalton: 0.343g peak ground acceleration, 0.518g at short period, 0.122g at 1 second. Within Georgia alone, Dalton ranks 1 of 148 cities by seismic hazard - the 100th percentile in-state. Dalton has a population of about 34,970.

What a retrofit costs in Dalton

A full earthquake retrofit typically runs $5,000-$10,000 nationally (around $7,000 typical), driven mainly by house size and foundation type, not by Georgia specifically. California's Earthquake Brace + Bolt grant, which covers a large share of this cost, is a California-only program and does not apply in Georgia.

What this means for insurance

A Dalton homeowner cannot buy a standalone earthquake policy in most cases - it is added to an existing homeowners policy as an endorsement, so the place to start is a regular home-insurance quote.

Where Dalton's figures come from

Dalton's Category C and every number above trace to USGS's own ASCE 7-16 Design Maps service - see the methodology guide. See the category explainer for what Category C does and doesn't tell you about Dalton.