34 flood insurance claims·$1.4M paid·6 federal flood & hurricane disasters
Share of the whole county outline, rivers and lakes included; parts FEMA hasn’t mapped count as zero.
Shaded areas are FEMA’s mapped flood hazard zones in and around Wilkes County, North Carolina. Zoomed out they are simplified; at street level the map switches to FEMA’s exact layer. Tap anywhere to check that spot, or search an address above.
Flash flooding from summer thunderstorms and heavy rainfall systems dominates the flood risk profile in Wilkes County, accounting for 64 of the 86 recorded flood events over the last 30 years, alongside 21 general floods and one tropical storm. Recent documented events include significant flooding driven by a deep upper-level trough and Gulf moisture in January 2024, as well as heavy rainfall from the remnants of Hurricane Debbie in August 2024 that brought wet soils, gusty winds, and localized flash flooding.
National Flood Insurance Program records indicate that property damage occurs across multiple zones, with Zone A recording 19 claims averaging $64,892 with an average recorded water depth of 2 inches, while Zone X accounts for 10 claims averaging $10,177 with an average recorded water depth of 2 inches. Additional claims are documented in unshaded Zone X and unknown zones, where average payouts reached $69,077 (average 1 inch of water) and $98,653 (average 4 inches of water), respectively.
Homeowners, real estate agents, and journalists should pay the closest attention to properties located within designated Zone A and lower-elevation areas where historical claims and flash flood events demonstrate frequent water intrusion.
Summary written from NOAA storm reports and NFIP claims for this county. Not a prediction.
10% of Wilkes County’s flood insurance claims were on properties rated outside FEMA’s high-risk zones.
21 NFIP claims with a recorded rated flood zone, 1978 to date. The zone is the one FEMA used to rate that policy, which may not match today’s map. Source: OpenFEMA NFIP claims.
In flood insurance claims here that reported a flood depth, the average was 2 inches.
Drawn to scale against an 80-inch door. Even a few inches soaks flooring, the bottom of the drywall and anything plugged in near the floor.
Average of the depths reported on claims (zero and implausible values left out); FEMA’s record doesn’t say exactly where each depth was measured. Source: OpenFEMA NFIP claims.
The worst year was 2024, with 6 claims and $500,911 paid, the year of Tropical Storm Debby and Hurricane Helene.
Bar height is scaled by square root so ordinary years stay visible next to the worst one. NFIP claims by year of loss. Source: OpenFEMA.
51 NOAA storm reports from Wilkes County describe what happened, in the words of the forecasters who covered it. Read the North Carolina flood stories →
22 federal disaster declarations since 1977, 6 of them floods, coastal storms or hurricanes.
| Disaster | Began |
|---|---|
| Severe Winter Storm | Jan 21, 2026 |
| Hurricane Helene | Sep 25, 2024 |
| Tropical Storm Helene | Sep 25, 2024 |
| Tropical Storm Debby | Aug 5, 2024 |
| Hurricane Ian | Sep 28, 2022 |
| Tropical Storm Eta | Nov 12, 2020 |
| Hurricane Isaias | Jul 31, 2020 |
| Hurricane Dorian | Sep 1, 2019 |
Weather and water disasters only; most recent first. Source: OpenFEMA Disaster Declarations.
86 since 1996: 64 flash floods and 21 river or area floods.
| Event | Date | Damage |
|---|---|---|
| Flash Flood | Sep 27, 2024 | $3.0M |
| Flash Flood | Sep 26, 2024 | — |
| Flash Flood | May 18, 2024 | — |
| Flood | Jan 9, 2024 | $25,000 |
| Flood | Jan 9, 2024 | — |
| Flash Flood | Aug 8, 2024 | — |
| Flood | Oct 29, 2020 | — |
| Flash Flood | Oct 29, 2020 | — |
— = no damage estimate in the record. Source: NOAA Storm Events Database.
Flash Flood · Sep 27, 2024. Hurricane Helene made landfall in Florida as a powerful Category 4 hurricane late Thursday, September 26, and moved quickly northward into the southeastern states, and then turned slightly northwestward towards the southern Appalachian Mountains overnight into Friday morning, weakening as it moved over land. Helene���s intensity and fast forward motion led to impacts being felt well inland, from the Florida…
Flash Flood · Sep 26, 2024. An upper level low was situated in the vicinity of western Tennessee, while a strong upper ridge was positioned over the southeast coast, which helped to steer Hurricane Helene into the Florida Big Bend during the evening of September 26. Ahead of Helene, the Predecessor Rainfall Event (PRE) that developed on the 25th continued to intensify as upper level areas of low pressure rotating around the upper low continu…
Flash Flood · May 18, 2024. An upper level trough passed across the central Appalachians during the afternoon and evening of May 18th, triggering widely scattered showers and thunderstorms to the north of a stationary front stretching across northern North Carolina. Upper level winds ahead of the trough were light. Moisture was abundant, with precipitable water values ranging from 1.2 to 1.3 inches across northwest North Carolina, while su…
Flood · Jan 9, 2024. A deep, negatively tilted upper level trough and associated occluded front passed from the central Mississippi River Valley on January 9th toward the lower New England region by the morning of the 10th. Strong southerly wind flow ahead of the upper trough carried deep moisture from the Gulf of Mexico northward into the Carolinas and the lower Mid-Atlantic. Precipitable water values ranged from 1.2 inches to nearly…
National Weather Service narratives, lightly trimmed. Source: NOAA Storm Events Database.
Every colour on the map above is a place on this drawing: where the ground sits relative to the flood FEMA plans for.
If a building in Wilkes County is in a high-risk zone (A or V) and its mortgage comes from a federally regulated or insured lender, or is federally backed, flood insurance is required.
Outside those zones it is optional, and often worth having: from 2014 to 2024 nearly one-third of NFIP claims came from outside the high-risk Special Flood Hazard Area. Since Risk Rating 2.0, NFIP premiums are set for each building, so the only reliable price is a quote: FloodSmart.gov or a local agent.