FEMA flood zones · Mississippi

Tippah County, Mississippi Flood Zone Map

7 flood insurance claims·$36,752 paid·2 federal flood & hurricane disasters

10% of Tippah 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 Tippah County, Mississippi. 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 Tippah County floods

Flash flooding driven by slow-moving thunderstorms and heavy rain dominates the flood hazard profile in Tippah County, Mississippi. Over the last 30 years, NOAA records document 19 flash flood events alongside one tropical storm and one general flood event.

Severe weather patterns drive these incidents throughout the year. For example, on March 17, 2021, a slow-moving warm front lifted into the region, producing heavy rain and flash flooding alongside severe storms and damaging lightning. Similarly, on February 24, 2018, a strong cold front interacted with an unstable airmass to generate severe weather and localized flooding across the area.

National Flood Insurance Program records indicate that historical claims are concentrated in specific zones, with Zone A accounting for six claims averaging a $2,523 payout and an average recorded water depth of 2 inches. Zone X unshaded accounts for one claim with an average payout of $24,136 and an average recorded water depth of 0 inches. Homeowners and real estate agents with properties in Zone A or lower-lying areas prone to sudden storm runoff should pay the most attention to these localized flood risks.

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

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 2010, with 2 claims and $24,136 paid, the year of Severe Storms, Tornadoes, and Flooding.

1983: 2 claims1991: 2 claims2001: 1 claims2010: 2 claims1980199020002010

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

7 NOAA storm reports from Tippah County describe what happened, in the words of the forecasters who covered it. Read the Mississippi flood stories →

Federal disasters

20 federal disaster declarations since 1971, 2 of them floods, coastal storms or hurricanes.

DisasterBegan
Severe Winter StormJan 23, 2026
Hurricane IdaAug 28, 2021
Severe Storm, Straight-line Winds, And FloodingOct 26, 2019
Severe Storms, Tornadoes, Straight-line Winds, And FloodingDec 23, 2015
Severe Storms, Tornadoes, Straight-line Winds, And Associated FloodingApr 15, 2011
Severe Storms, Tornadoes, And FloodingMay 1, 2010
Hurricane GustavAug 28, 2008
Hurricane KatrinaAug 29, 2005

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

Recorded flood events

21 since 1996: 19 flash floods and 1 river or area floods.

EventDateDamage
Flash FloodMar 17, 2021—
Flash FloodFeb 24, 2018$10,000
Flash FloodJun 8, 2015—
Flash FloodJun 9, 2014$20,000
Flash FloodJun 6, 2014—
Flash FloodFeb 4, 2014—
Flash FloodApr 11, 2013—
Flash FloodJun 11, 2012—

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

From the storm reports

Flash Flood · Mar 17, 2021. A slow-moving warm front lifted north into the Mid-South during the morning hours of March 17th with numerous showers and thunderstorms. Heavy rain produced some flash flooding and there were a couple of severe weather reports along with a couple of damaging lightning strikes. The front stalled across the area during the day with southern parts of the Mid-South, especially northeast Mississippi, becoming quite uns…

Flash Flood · Feb 24, 2018. A strong cold front interacted with a very unstable airmass across the Midsouth during the afternoon and evening hours of February 24h. All facets of severe weather occurred.

Flash Flood · Jun 8, 2015. Scattered thunderstorms developed in the warm sector ahead of an approaching cold front during the afternoon hours on June 8, 2015. An isolated severe storm with damaging winds occurred in Marshall County. Later that evening a mesoscale convective system developed along and south of Interstate 40 as the cold front pushed into the Mid-South. This caused damaging winds over extreme Southwest Tennessee before pushing…

Flash Flood · Jun 9, 2014. A stalled front was located across North Mississippi during the evening hours of June 8th, 2014 into the early morning hours of June 9th, 2014. A few showers and thunderstorms developed along the front during the evening. Some storms became severe producing large hail and damaging winds. A second round of activity developed by late evening into the early morning hours as a shortwave moved across the region. A larg…

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 Tippah County

If a building in Tippah 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.