FEMA flood zones · Virginia

Norton city, Virginia Flood Zone Map

46 flood insurance claims·$303,227 paid·1 federal flood & hurricane disasters

4% of Norton city’s area is in FEMA’s high-risk flood zones, and another 1% in shaded X (mostly the 0.2% floodplain and areas behind levees).

Share of the whole county outline, rivers and lakes included; parts FEMA hasn’t mapped count as zero.

Coastal high risk (V, VE)FloodwayHigh risk (A, AE)Moderate (X, 500-year)Minimal (X)Undetermined (D)

Shaded areas are FEMA’s mapped flood hazard zones in and around Norton city, Virginia. 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.

Where the flood claims came from

38% of Norton city’s flood insurance claims were on properties rated outside FEMA’s high-risk zones.

34 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.

How deep the water got

outlet80″ door12″24″36″48″60″72″84″

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.

Flood claims, year by year

The worst year was 1982, with 14 claims and $18,404 paid.

1982: 14 claims1984: 3 claims1994: 1 claims2002: 9 claims2003: 5 claims2015: 2 claims2016: 1 claims2018: 2 claims2020: 1 claims2022: 2 claims2023: 2 claims2024: 2 claims2025: 2 claims19801990200020102020

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.

In their words

1 NOAA storm reports from Norton city describe what happened, in the words of the forecasters who covered it. Read the Virginia flood stories →

Federal disasters

15 federal disaster declarations since 1977, 1 of them floods, coastal storms or hurricanes.

DisasterBegan
Severe Winter StormJan 22, 2026
Post-tropical Cyclone HeleneSep 25, 2024
Tropical Storm HeleneSep 25, 2024
Hurricane FlorenceSep 13, 2018
Hurricane SandyOct 26, 2012
Severe Winter Storm And SnowstormDec 18, 2009
Hurricane Katrina EvacuationAug 29, 2005
Severe Winter Storm, Record/near Record Snowfall, Heavy Rain,floodind, And MudslideFeb 15, 2003

Weather and water disasters only; most recent first. Source: OpenFEMA Disaster Declarations.

Recorded flood events

14 since 1996: 5 flash floods and 9 river or area floods.

EventDateDamage
Flash FloodSep 27, 2024—
FloodFeb 10, 2018$5,000
Flash FloodAug 8, 2016$3,000
FloodMar 5, 2015$30,000
FloodMar 4, 2015$8,000
FloodSep 26, 2009—
Flash FloodSep 26, 2009—
FloodJul 7, 2005—

— = no damage estimate in the record. Source: NOAA Storm Events Database.

From the storm reports

Flash Flood · Sep 27, 2024. Tropical Storm Helene caps off a several day heavy rainfall event in association with a stalled closed upper low with additional rain yielding catastrophic flash and river flooding, and significant wind damage as wet soils and strong wind gusts led to forest damage.

Flood · Feb 10, 2018. At 500 MB, a strong western Atlantic high pressure ridge and a deep low pressure trough over the High Plains were denoted at the surface by a slow-moving cold front over the Mississippi and Ohio River valleys. This resulted in unseasonably warm and humid conditions across east Tennessee and southwest Virginia, and widespread heavy rains.

Flash Flood · Aug 8, 2016. Slow moving summertime afternoon thunderstorms produced two inches or more of rainfall, resulting in flash flooding.

Flood · Mar 5, 2015. An unusually deep snow pack across southwest Virginia underwent melting from warming temperatures and from liquid rain falling upon it. Flooding in low-lying areas, streams, and rivers resulted and became widespread.

National Weather Service narratives, lightly trimmed. Source: NOAA Storm Events Database.

The zones you’ll see on the map

Every colour on the map above is a place on this drawing: where the ground sits relative to the flood FEMA plans for.

Cross-section of a river floodplainDiagram: a river valley. The floodway is the channel and the land beside it; the 1%-annual-chance flood surface (the base flood elevation) covers the valley floor as zone A or AE; a narrow band higher up is shaded X, the 0.2% floodplain; higher ground is X.0.2% CHANCE A YEAR (500-YEAR)BASE FLOOD ELEVATION · 1% A YEARXAEFloodwayAEX
  1. A / AE Inside the 1%-a-year floodplain: about a 26% chance of flooding over a 30-year mortgage. AE has a mapped base flood elevation; plain A does not.
  2. Floodway The channel and the land beside it that has to be kept clear enough to carry the flood. Building here is tightly limited.
  3. X shaded The 0.2% (500-year) floodplain, plus some levee-protected and very shallow flood areas.
  4. X Outside both lines. No federal requirement to insure, which is not the same as no risk.

Every flood zone code explained →

Flood insurance in Norton city

If a building in Norton city 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.