FEMA flood zones · Ohio

Jackson County, Ohio Flood Zone Map

193 flood insurance claims·$3.0M paid·3 federal flood & hurricane disasters

4% of Jackson 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 Jackson County, Ohio. 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 Jackson County floods

Flash flooding and general flooding driven by heavy rainfall and frontal systems dominate the flood risk in Jackson County, Ohio. Over the last 30 years, the NOAA Storm Events Database recorded 31 flash flood events and 25 flood events. Recent activity includes a flash flood event on February 16, 2025, caused by substantial overnight rain and a lifting warm front, as well as a widespread flood event on February 6, 2025, resulting from one to two inches of rain dropped by a crossing low pressure system. Additional flooding and flash flood events occurred in April and May of 2025 due to interacting warm and cold fronts.

NFIP claims data shows impacts across multiple zones. Zone A accounts for the highest claim volume with 134 claims, averaging a $17,008 payout and an average recorded water depth of 7 inches. Zone X recorded 24 claims with an average payout of $35,729 and an average water depth of 12 inches. Zone X unshaded recorded 11 claims with an average payout of $19,478 and an average water depth of 23 inches. Zone X shaded recorded 2 claims with an average payout of $4,741 and an average water depth of 7 inches, while Zone Unknown recorded 22 claims averaging a $3,965 payout and an average water depth of 2 inches.

Homeowners and real estate agents in Zone A and Zone X properties should pay the most attention to this risk, given the significant history of both high-frequency Zone A claims and severe water depths recorded in Zone X locations.

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

Where the flood claims came from

9% of Jackson County’s flood insurance claims were on properties rated outside FEMA’s high-risk zones.

147 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 8 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 1997, with 44 claims and $894,833 paid, the year of Severe Storms and Flooding.

1978: 1 claims1979: 1 claims1980: 3 claims1981: 1 claims1990: 4 claims1991: 1 claims1995: 1 claims1997: 44 claims1998: 33 claims2000: 14 claims2001: 4 claims2002: 4 claims2003: 1 claims2004: 5 claims2007: 1 claims2008: 1 claims2011: 28 claims2012: 17 claims2015: 22 claims2016: 1 claims2018: 1 claims2023: 1 claims2025: 3 claims2026: 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

44 NOAA storm reports from Jackson County describe what happened, in the words of the forecasters who covered it. Read the Ohio flood stories →

Federal disasters

16 federal disaster declarations since 1968, 3 of them floods, coastal storms or hurricanes.

DisasterBegan
Severe Storms, Flooding, And LandslidesFeb 5, 2019
Severe Storms, Landslides, And MudslidesFeb 14, 2018
Severe StormsJun 29, 2012
Severe Storms And Straight-line WindsJun 29, 2012
Severe Storms And FloodingApr 4, 2011
Hurricane Katrina EvacuationAug 29, 2005
Severe Storms And FloodingAug 27, 2004
Severe Winter Storm And Record/near Record SnowFeb 14, 2003

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

Recorded flood events

56 since 1996: 31 flash floods and 25 river or area floods.

EventDateDamage
FloodJul 17, 2025—
Flash FloodJul 17, 2025—
Flash FloodFeb 16, 2025—
Flash FloodJun 15, 2025—
Flash FloodMay 13, 2025—
FloodFeb 6, 2025—
FloodApr 5, 2025—
FloodApr 4, 2025$3,000

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

From the storm reports

Flood · Jul 17, 2025. Several days of active weather took place from July 17th to the 20th across southeast Ohio as a cold front approached from the west and then stalled over the area. The boundary eventually slid north as a warm front on the 19th of July while a disturbance passed across the Great Lakes region and took aim for New England. A secondary cold front encroached from the north and then sank down through the middle Ohio Val…

Flash Flood · Jul 17, 2025. Several days of active weather took place from July 17th to the 20th across southeast Ohio as a cold front approached from the west and then stalled over the area. The boundary eventually slid north as a warm front on the 19th of July while a disturbance passed across the Great Lakes region and took aim for New England. A secondary cold front encroached from the north and then sank down through the middle Ohio Val…

Flash Flood · Feb 16, 2025. Light precipitation started to arrive the evening of the 14th, then more substantial rain spread across the area overnight into the 15th as a warm front approached from the south. While precipitation coverage eroded from southeast Ohio and northwest West Virginia during the afternoon, moderate to heavy rain continued to trail across northeast Kentucky, southern West Virginia, and southwest Virginia. This precipit…

Flash Flood · Jun 15, 2025. A multi-day period of flooding occurred in southeast Ohio during the middle of the month due to a stalled front across Ohio, southern Pennsylvania, and northern West Virginia while an upper level disturbance pivoted overhead. Showers and storms began to develop in the moist and unstable environment by the night of June 13th. A lull in precipitation occurred on the morning of the 14th, then activity redeveloped and…

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 Jackson County

If a building in Jackson 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.