FEMA flood zones · Pennsylvania

Wayne County, Pennsylvania Flood Zone Map

221 flood insurance claims·$4.7M paid·9 federal flood & hurricane disasters

6% of Wayne County’s area is in FEMA’s high-risk flood zones.

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 Wayne County, Pennsylvania. 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 Wayne County floods

Flash flooding from summer thunderstorms dominates the flood risk in Wayne County, Pennsylvania. Over the last 30 years, the NOAA Storm Events Database records 57 flash flood events resulting in 1 death, compared to 10 general flood events. Recent activity illustrates this pattern, including a mesoscale convective system on June 22, 2025 that dropped 3 to 5 inches of rain within six hours, causing widespread flash flooding and small river flooding. Additionally, slow-moving thunderstorms on July 14, 2025, and May 6, 2025, produced torrential rainfall that led to localized flash flooding of roads, small streams, ditches, and residences.

National Flood Insurance Program claims data indicates that properties located within FEMA-designated Zone A face the highest risk and severity, accounting for 127 claims with an average payout of $31,0976 and an average recorded water depth of 25 inches. However, properties outside high-risk areas also experience significant impacts; Zone X recorded 48 claims with an average payout of $19,161 and an average water depth of 18 inches, while Zone X_SHADED recorded 13 claims averaging $26,322 with an average water depth of 6 inches. Homeowners, real estate agents, and journalists should pay the most attention to properties situated in Zone A, while recognizing that moderate-to-low risk zones also experience damaging water depths.

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

Where the flood claims came from

20% of Wayne County’s flood insurance claims were on properties rated outside FEMA’s high-risk zones.

159 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 20 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 2006, with 72 claims and $2.5M paid, the year of Severe Storms, Flooding, and Mudslides and Severe Storms and Flooding.

1978: 1 claims1979: 3 claims1982: 1 claims1983: 1 claims1984: 3 claims1985: 5 claims1993: 1 claims1996: 17 claims1998: 1 claims1999: 2 claims2002: 3 claims2003: 8 claims2004: 35 claims2005: 28 claims2006: 72 claims2008: 1 claims2009: 1 claims2010: 6 claims2011: 11 claims2012: 2 claims2013: 11 claims2014: 2 claims2018: 1 claims2021: 4 claims2025: 1 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

25 NOAA storm reports from Wayne County describe what happened, in the words of the forecasters who covered it. Read the Pennsylvania flood stories →

Federal disasters

25 federal disaster declarations since 1965, 9 of them floods, coastal storms or hurricanes.

DisasterBegan
Tropical Storm DebbyAug 9, 2024
Severe Storms, Tornadoes, And FloodingJun 26, 2013
Hurricane SandyOct 26, 2012
Tropical Storm LeeSep 3, 2011
Hurricane IreneAug 26, 2011
Severe Storms And FloodingNov 16, 2006
Severe Storms, Flooding, And MudslidesJun 23, 2006
Hurricane KatrinaAug 29, 2005

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

Recorded flood events

67 since 1996: 57 flash floods and 10 river or area floods.

EventDateDamage
Flash FloodJun 22, 2025$2,000
Flash FloodJul 14, 2025$1,000
Flash FloodJul 14, 2025$5,000
Flash FloodJul 12, 2025$20,000
Flash FloodJul 12, 2025$75,000
Flash FloodJul 12, 2025$15,000
Flash FloodMay 9, 2025$1,000
Flash FloodMay 6, 2025$10,000

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

From the storm reports

Flash Flood · Jun 22, 2025. A mesoscale convective system (MCS) dropped southward across Central NY from eastern Ontario, moving into an environment with plenty of moisture and instability during the early morning hours. Torrential rainfall accompanied these storms and produced widespread flash flooding and small river flooding. Estimates of 3 to 5 inches, with locally higher amounts, fell mostly within a 6-hour period and affected portions…

Flash Flood · Jul 14, 2025. A weak frontal system moving through a warm and excessively moist environment triggered thunderstorms with torrential rainfall. These storms were slow moving and produced copious amounts of rain which led to localized flash flooding of roads, small streams and a few residences over a good portion of northeastern Pennsylvania.

Flash Flood · Jul 12, 2025. A warm and unstable environment south of a warm front supported the development of scattered thunderstorms over northeastern Pennsylvania. Torrential rainfall contributed to localized flooding of small streams, creeks and area roads.

Flash Flood · May 9, 2025. A slow-moving upper level low pressure system moved across Northeast Pennsylvania during the day. This feature triggered scattered thunderstorms with locally heavy rainfall that led to isolated flash flooding of roads.

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 Wayne County

If a building in Wayne 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.