FEMA flood zones · Texas

Midland County, Texas Flood Zone Map

145 flood insurance claims·$1.6M paid·1 federal flood & hurricane disasters

Less than 1% of Midland 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 Midland County, Texas. 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 Midland County floods

Flash flooding from severe thunderstorms dominates the flood profile of Midland County, Texas, accounting for 197 out of 200 recorded flood events over the last 30 years, alongside one recorded fatality.

Recent occurrences documented by NOAA illustrate this pattern. In June 2025, a weak trough and monsoonal moisture produced slow-moving thunderstorms that caused localized flash flooding. Shortly after, in July 2025, anomalous moisture from the remnants of Tropical Storm Barry, combined with frontal boundaries and subtropical moisture plumes, triggered tropical downpours and additional flash flooding across the area.

NFIP claims data demonstrates that flood risks extend beyond designated high-risk areas. While Zone A properties account for 81 claims with an average payout of $16,918 and an average recorded water depth of 4 inches, Zone X properties also recorded 36 claims with an average payout of $15,214 and an average recorded water depth of 4 inches. Homeowners, real estate agents, and journalists should pay the most attention to properties in both Zone A and Zone X, as both zones experience measurable flooding with identical average water depths.

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

Where the flood claims came from

2% of Midland County’s flood insurance claims were on properties rated outside FEMA’s high-risk zones.

83 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 3 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 23 claims and $484,540 paid.

1978: 1 claims1980: 4 claims1981: 2 claims1982: 2 claims1983: 1 claims1984: 1 claims1985: 7 claims1986: 5 claims1987: 1 claims1988: 10 claims1990: 1 claims1991: 1 claims1992: 3 claims1993: 21 claims1994: 2 claims1995: 1 claims1997: 3 claims2000: 3 claims2003: 1 claims2004: 1 claims2005: 3 claims2007: 17 claims2008: 1 claims2009: 3 claims2010: 23 claims2014: 6 claims2015: 7 claims2016: 2 claims2018: 5 claims2019: 3 claims2024: 3 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

93 NOAA storm reports from Midland County describe what happened, in the words of the forecasters who covered it. Read the Texas flood stories →

Federal disasters

19 federal disaster declarations since 1992, 1 of them floods, coastal storms or hurricanes.

DisasterBegan
Severe Winter StormFeb 11, 2021
Severe Winter StormsFeb 11, 2021
Ceed FireMay 24, 2011
Hickman FireApr 9, 2011
WildfiresApr 6, 2011
Bates Field FireApr 3, 2011
Greenwood FireMar 20, 2009
Price FireMay 1, 2008

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

Recorded flood events

200 since 1996: 197 flash floods and 3 river or area floods.

EventDateDamage
Flash FloodJun 30, 2025$40,000
Flash FloodJun 26, 2025$100,000
Flash FloodJul 3, 2025$175,000
Flash FloodJul 1, 2025$80,000
Flash FloodMay 30, 2024—
Flash FloodMay 30, 2024$30,000
Flash FloodAug 30, 2024—
Flash FloodAug 30, 2024$10,000

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

From the storm reports

Flash Flood · Jun 30, 2025. A slow-moving cold front ahead of an approaching shortwave trough resulted in numerous thunderstorms across the Permian Basin. Flash flooding and damaging winds were reported in some locations.

Flash Flood · Jun 26, 2025. A weak trough west of the region and continued monsoonal moisture resulted in afternoon showers and thunderstorms. Localized areas of flash flooding and severe microbursts occurred in regions with slow-moving, strong thunderstorms.

Flash Flood · Jul 3, 2025. Anomalously high moisture associated with the remnants of Tropical Storm Barry encouraged the development of tropical downpours across West Texas and Southeast New Mexico. These downpours resulted in Flash Flooding for portions of the area.

Flash Flood · Jul 1, 2025. A weak frontal boundary across the region with a broad subtropical moisture plume led to the development of scattered showers and thunderstorms with localized areas of flash 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 Midland County

If a building in Midland 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.