FEMA flood zones · Texas

Kimble County, Texas Flood Zone Map

18 flood insurance claims·$389,410 paid·4 federal flood & hurricane disasters

Less than 1% of Kimble 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 Kimble 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 Kimble County floods

Flash flooding driven by slow-moving summer thunderstorms and tropical moisture dominates the flood profile of Kimble County. Over the last 30 years, the NOAA Storm Events Database recorded 40 flash flood events resulting in 4 deaths, alongside 11 general floods and 1 tropical depression.

Recent historic events illustrate this hazard. In July 2024, slow-moving thunderstorms with abundant tropical moisture produced heavy rainfall and flash flooding in the county. On July 4th, devastating and historic flash flooding struck northern and northeast portions of the Northwest Hill Country, where tropical moisture from the remnants of Tropical Storm Barry fueled slow-moving thunderstorms that dropped 10 to 16 inches of rain, with localized totals near 25 inches, damaging numerous roads and houses.

National Flood Insurance Program records show claims concentrated in Special Flood Hazard Areas, with Zone A accounting for 12 claims with an average payout of $25,876 and an average recorded water depth of 2 inches. Moderate-to-low risk zones also experienced impacts, including 4 claims in unshaded Zone X averaging $14,467 with an average water depth of 1 inch, and 2 claims in shaded Zone X averaging $10,513 with an average water depth of 1 inch. Homeowners in Zone A and properties near waterways should pay the closest attention to these 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 1981, with 9 claims and $57,559 paid.

1981: 9 claims2012: 1 claims2018: 7 claims2024: 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

12 NOAA storm reports from Kimble 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 1993, 4 of them floods, coastal storms or hurricanes.

DisasterBegan
Severe Storms, Straight-line Winds, And FloodingJul 2, 2025
Severe Winter StormJan 30, 2023
Severe Winter StormFeb 11, 2021
Severe Winter StormsFeb 11, 2021
Severe Storms And FloodingSep 10, 2018
WildfiresAug 30, 2011
Oasis Pipeline FireApr 26, 2011
WildfiresApr 6, 2011

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

Recorded flood events

52 since 1996: 40 flash floods and 11 river or area floods.

EventDateDamage
Flash FloodJul 13, 2025—
Flash FloodJul 4, 2025—
Flash FloodJul 23, 2024—
FloodOct 26, 2023—
Flash FloodOct 26, 2023—
Flash FloodSep 25, 2023—
Flash FloodOct 25, 2023—
FloodOct 25, 2023—

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

From the storm reports

Flash Flood · Jul 13, 2025. The combination of deep tropical moisture and a weak upper level area of low pressure produced heavy rainfall and flash flooding across portions of the Northwest Hill Country and Heartland.

Flash Flood · Jul 4, 2025. Devastating and historic flash flooding occurred in northern and northeast portions of the Northwest Hill Country on July 4th with damage to many roads and houses. The combination of abundant tropical moisture associated with the remnants of Tropical Storm Barry and a weak upper level storm system, led to very slow moving or stationary thunderstorms producing very heavy and efficient rainfall. The heaviest rainfal…

Flash Flood · Jul 23, 2024. Slow moving thunderstorms in combination with abundant tropical moisture produced heavy rainfall resulting in flash flooding in portions of Kimble County.

Flood · Oct 26, 2023. The combination of abundant moisture and strong thunderstorms produced some flash flooding across portions of Kimble County.

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 Kimble County

If a building in Kimble 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.