Tropical Storm Debby did not have the wind strength of Hurricane Charley, but it wreaked its share of havoc — including structural threats to three residences on Manasota Key and one on Casey Key.

The worst erosion occurred from the Sarasota-Charlotte county line north to Blind Pass Park and from the park to the 7100 block of Manasota Key Road, according to a Sarasota County draft report assessing storm damage.