FEMA flood zones · Texas

Rusk County, Texas Flood Zone Map

62 flood insurance claims·$382,554 paid·7 federal flood & hurricane disasters

13% of Rusk 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 Rusk 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 Rusk County floods

Flash flooding from severe weather events dominates the flood risk profile in Rusk County, Texas, accounting for the vast majority of historical flood occurrences over the last 30 years compared to standard floods and tropical storms.

Recent notable events include a linear mesoscale convective system that drove heavy rainfall into the region on June 3, 2024, as well as slow-moving thunderstorms fueled by a stationary frontal boundary and high moisture levels on April 9, 2024.

National Flood Insurance Program records indicate that properties situated in high-risk Zone A face the heaviest impacts, logging 29 claims with an average payout of $14,385 and an average recorded water depth of 4 inches. Meanwhile, properties in Zone X recorded 21 claims with an average payout of $6,147 and an average water depth of 2 inches. Zone UNKNOWN recorded 10 claims averaging a $4,517 payout with an average water depth of 2 inches, and Zone X_UNSHADED recorded 2 claims averaging $9,351 with an average water depth of 2 inches. Homeowners and real estate agents managing properties in Zone A, as well as those in unshaded or undetermined zones, should pay the closest attention to flood preparedness given these historical claim metrics and the county's susceptibility to sudden flash floods.

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

Where the flood claims came from

6% of Rusk County’s flood insurance claims were on properties rated outside FEMA’s high-risk zones.

31 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 1989, with 9 claims and $40,893 paid, the year of Severe Storms & Flooding and Severe Storms, Tornadoes & Flooding.

1979: 1 claims1981: 2 claims1983: 2 claims1985: 3 claims1989: 9 claims1990: 6 claims1993: 7 claims1994: 1 claims1997: 2 claims1998: 2 claims1999: 2 claims2000: 2 claims2001: 2 claims2002: 1 claims2003: 2 claims2007: 1 claims2008: 3 claims2009: 1 claims2013: 1 claims2015: 2 claims2016: 4 claims2017: 1 claims2018: 1 claims2021: 1 claims2023: 1 claims2024: 2 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

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

Federal disasters

27 federal disaster declarations since 1965, 7 of them floods, coastal storms or hurricanes.

DisasterBegan
Hurricane BerylJul 5, 2024
Severe Storms, Straight-line Winds, Tornadoes, And FloodingApr 26, 2024
Severe Winter StormFeb 11, 2021
Severe Winter StormsFeb 11, 2021
Tropical Storms Marco And LauraAug 23, 2020
Severe Storms, Tornadoes, Straight-line Winds And FloodingMay 4, 2015
WildfiresAug 30, 2011
WildfiresApr 6, 2011

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

Recorded flood events

64 since 1996: 57 flash floods and 5 river or area floods.

EventDateDamage
Flash FloodMay 30, 2024—
Flash FloodApr 9, 2024—
Flash FloodJun 3, 2024—
Flash FloodMay 11, 2023—
Flash FloodMar 22, 2022—
FloodMay 5, 2022—
Flash FloodJun 8, 2021—
Tropical StormAug 27, 2020—

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

From the storm reports

Flash Flood · May 30, 2024. Remnants of a pre-dawn mesoscale convective system (MCS) that developed over the southern High Plains propagated downstream into the Ark-La-Tex region during the afternoon hours on May 30th. Diurnal heating and weak convective inhibition allowed for renewed development of severe thunderstorms along the leading edge of this long-lived MCS. Surface temperatures warmed into the 80s ahead of this convection across Eas…

Flash Flood · Apr 9, 2024. A frontal boundary became stationary across the heart of the Ark-La-Tex region in vicinity of the Interstate 30 corridor on April 8th before slowly advancing southeast on April 9th. Concurrently, very moist southwest flow aloft resulting from a nearly cut-off low across the Desert Southwest provided for precipitable water values near 2 inches. Thunderstorms developed and gradually spread northward from Central int…

Flash Flood · Jun 3, 2024. A linear mesoscale convective system (MCS) advanced southeast into the Ark-La-Tex from Oklahoma during the afternoon and evening hours on June 3rd. A pocket of strong instability was present ahead of the line, where MLCAPE values ranged from around 2500 to 3500 J/kg range and surface dew points were in the 70s. Instability along with strong large-scale ascent associated with a vorticity maxima and low-level conver…

Flash Flood · May 11, 2023. An upper level low pressure system slowly ejected northeast across the piney woods of East Texas during the evening through the morning hours of May 10th-11th. A southerly low level jet present ahead of the low spilled copious amounts of low level moisture north into East Texas and Western Louisiana, with strong large scale forcing ahead of the low enhancing numerous shower and thunderstorm development which moved…

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 Rusk County

If a building in Rusk 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.