Flood Risk Report

Missouri City, Houston — Flood Zone & Risk Data

FEMA Mixed Zones — AE & X Moderate Risk ZIP: 77459, 77489
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FEMA Zone
mixed
Special Flood Hazard Area
Harvey Impact
Moderate
August 2017
Insurance
Required*
Federally-backed loans

Flood Zone Overview

Missouri City is a southwest Fort Bend County city bordered by Oyster Creek and near the Brazos River floodplain. Some areas of Missouri City fall within Zone AE, particularly near these waterways.

Hurricane Harvey Impact (2017)

Missouri City experienced moderate flooding during Harvey, with some areas near Oyster Creek and low-lying sections impacted. The Brazos River, though further west, contributed to area flooding.

Flood Insurance Considerations

Flood zone in Missouri City depends on proximity to Oyster Creek and other drainage features. Zone AE properties require flood insurance for federally-backed mortgages. A licensed insurance professional can advise on the appropriate coverage for a specific property.

Frequently Asked Questions

Missouri City contains a mix of flood zones. Areas near Oyster Creek and the Brazos River watershed have Zone AE designations; other areas are Zone X.

Check Your Specific Missouri City Address

Neighborhood-level data is a starting point. Every property has a unique elevation, zone boundary, and claim history.

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