FEMA flood zones · Virginia

Stafford County, Virginia Flood Zone Map

164 flood insurance claims·$1.4M paid·4 federal flood & hurricane disasters

10% of Stafford County’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 Stafford County, 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.

How Stafford County floods

River and flash flooding driven by heavy rainfall and thunderstorms dominate Stafford County's flood history, supported by 78 general flood events and 33 flash flood events recorded over the last 30 years compared to fewer tropical storm and storm surge occurrences. Recent events illustrate this pattern, such as a low pressure system and stalled front that brought widespread rainfall of 1.5 to 4 inches, causing creeks and rivers to reach minor to moderate flood stages and closing numerous roads in December 2023. Additionally, slow-moving thunderstorms and high moisture along a stalled boundary resulted in localized rainfall amounts of one to five inches, causing flash flooding in June 2025.

National Flood Insurance Program claims data indicates that homeowners in both high-risk and moderate-to-low-risk areas experience property damage. Zone A properties account for 76 claims with an average payout of $17,189 and an average recorded water depth of 19 inches. Meanwhile, Zone X properties recorded 71 claims with an average payout of $5,447 and an average water depth of 24 inches, and unshaded Zone X properties averaged $33,014 per claim across 7 claims with an average water depth of 3 inches. Homeowners and real estate agents in designated high-risk zones, as well as properties outside mapped flood zones that are vulnerable to heavy localized rainfall, should pay the closest attention to these risks.

Summary written from NOAA storm reports and NFIP claims for this county. Not a prediction.

Where the flood claims came from

14% of Stafford County’s flood insurance claims were on properties rated outside FEMA’s high-risk zones.

90 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 18 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 2003, with 35 claims and $434,402 paid, the year of Hurricane Isabel.

1979: 2 claims1981: 1 claims1985: 2 claims1989: 1 claims1993: 2 claims1994: 1 claims1995: 8 claims1996: 17 claims1998: 1 claims2000: 3 claims2003: 35 claims2004: 1 claims2005: 4 claims2006: 4 claims2007: 1 claims2008: 11 claims2009: 2 claims2010: 2 claims2011: 4 claims2013: 2 claims2014: 9 claims2016: 9 claims2017: 2 claims2018: 23 claims2019: 5 claims2020: 4 claims2021: 3 claims2024: 2 claims2025: 3 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

15 NOAA storm reports from Stafford County describe what happened, in the words of the forecasters who covered it. Read the Virginia flood stories →

Federal disasters

20 federal disaster declarations since 1972, 4 of them floods, coastal storms or hurricanes.

DisasterBegan
Severe Winter StormJan 22, 2026
Severe Winter Storm And SnowstormJan 2, 2022
Hurricane FlorenceSep 13, 2018
Severe Winter Storm And SnowstormJan 22, 2016
Hurricane SandyOct 26, 2012
Severe Storms And Straight-line WindsJun 29, 2012
Severe Winter Storms And SnowstormsFeb 5, 2010
Severe Winter Storm And SnowstormDec 18, 2009

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

Recorded flood events

117 since 1996: 33 flash floods, 78 river or area floods and 2 coastal floods or surges.

EventDateDamage
Flash FloodJun 14, 2025—
FloodDec 18, 2023—
Flash FloodJul 1, 2023—
FloodOct 29, 2021—
FloodAug 20, 2021—
FloodJun 11, 2021—
FloodOct 29, 2020—
FloodNov 12, 2020—

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

From the storm reports

Flash Flood · Jun 14, 2025. A weak area of low pressure interacted with an anomalously moist airmass and stalled frontal boundary. This spawned showers and thunderstorms that resulted in localized amounts of one to five inches of rain. The higher amounts were where storms trained or stalled.

Flood · Dec 18, 2023. An area of low pressure moved along the Atlantic seaboard bringing widespread rainfall amounts of 1.5 to 4 inches. This resulted in numerous creeks, streams, and rivers reaching minor to moderate flood stage. Numerous roads were closed in areas as well.

Flash Flood · Jul 1, 2023. Showers and thunderstorms developed around a surface trough on the afternoon and evening. Slow moving thunderstorms led to some instances of flash flooding across central Virginia.

Flood · Oct 29, 2021. Slow moving low pressure and its associated warm front caused rain to overspread the area. Subtropical moisture was wrapped into this system, which led to instances of heavy rain and flooding.

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 Stafford County

If a building in Stafford 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.