By State › North Carolina

North Carolina: Overview

Download all of North Carolina as PDF Print

Everything in the main manual and the skill guides applies in North Carolina exactly as written. What’s different here is the specific hazard profile and the state, local, and legal context around it. This page is the starting point; the other three pages under North Carolina go deeper on laws, local resources, and the data behind the risks named here.

Hurricane Helene: catastrophic flooding hundreds of miles from the coast

Hurricane Helene made landfall on Florida’s Gulf Coast on September 27, 2024, but its most catastrophic effects happened far inland, in the mountains of western North Carolina. Helene’s remnants dropped 20-30 inches of rain across the Blue Ridge in a matter of days, and the French Broad and Swannanoa rivers in Asheville rose to levels not seen since a 1916 flood, breaking that century-old record by roughly 5 feet. The storm killed 107 people in North Carolina, roughly half of all deaths Helene caused across six states, making it the deadliest hurricane in modern North Carolina history and the costliest disaster of any kind the state has recorded. This site’s Case for Preparedness page covers Helene as a national case study; see the Risks page here for the full North Carolina-specific data.

When the water system itself is the casualty

One detail from Helene is worth calling out specifically: the flooding didn’t just damage homes, it severed the pipes connecting Asheville’s water treatment plants to the city itself, leaving large parts of the city without safe drinking water for weeks. This is a useful, concrete illustration of why this manual treats water storage and purification as a Tier 1 priority even for households who assume municipal water is a given, sometimes the infrastructure itself is what fails.

What this means for how you use the rest of this manual

The manual’s Tier structure and the skill guides apply without modification. What’s different in North Carolina: households in the western mountains, not just the coastal counties most people associate with hurricane risk, need a real flash flood and water-system-failure plan, and the state’s coastal counties still carry the more conventional storm surge and wind risk on top of that.

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