Does Garrett, IN need an earthquake retrofit?

Garrett carries Seismic Design Category B under USGS's ASCE 7-16 model. Low seismic hazard. Code requires basic seismic detailing (bracing, connections) but no special structural system restrictions. Nationally, Garrett ranks above 42% of the 4,875 cities in this dataset for seismic hazard - the 42th percentile.

Garrett by the numbers

USGS's underlying values for Garrett: 0.067g peak ground acceleration, 0.131g at short period, 0.061g at 1 second. Within Indiana alone, Garrett ranks 79 of 126 cities by seismic hazard - the 38th percentile in-state. Garrett has a population of about 6,663.

Retrofit economics for Garrett

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 Indiana 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 Indiana.

Earthquake insurance for a Garrett home

A Garrett 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 Garrett's figures come from

Garrett's Category B 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 B does and doesn't tell you about Garrett.