Blog · October 14, 2026 · Texas
Using the Bridgeport Flood Zone Map
The zone on FEMA's map affects insurance, building and resale near Runaway Bay.
Main page: Wise County, TX GIS & Parcel Viewer (official map link, county facts and neighboring maps).
Platbookmapper is an Amazon Associate. If you buy through an Amazon link on this page, we earn a commission. The link is a product, not the county map.
Weighing a property around Decatur? A quick look at the Bridgeport flood zone map shows whether the lot falls inside a mapped floodplain, and no account is needed. What this town guide covers: finding the address on FEMA's map, decoding A, AE and X, and pairing it with the Wise CAD interactive map, especially near Decatur.
Where the Bridgeport flood zone map lives
Flood zones come from FEMA's Flood Map Service Center: search an address around Alvord, and choose the dynamic map. Vacant ground around Runaway Bay is still easy to locate: zoom in from the nearest road then click the parcel area.
Pulling up a parcel
Go first to the Wise CAD interactive map; it covers each tax parcel from Runaway Bay to Paradise. With a lot near Decatur, type a street address, an owner's name or a parcel number, and the matching parcel lights up. If the land is near Lake Bridgeport, the parcel card typically gives the owner of record, acreage on the tax roll, the parcel number and often a sale date.
What the map can't tell you
Listed acreage is an assessed number; only a licensed surveyor can set the real boundary on land around Runaway Bay. If the land is near Runaway Bay, records update in batches, so a deed recorded last month can take weeks to appear.
Bridgeport and the county around it
The town lies within Wise County, Texas, so its parcels are on the county's map around New Fairview. For acreage around Chico, the municipality handles things like zoning, permits and utilities for lots inside the boundary, while the county keeps the tax map. Land beyond the town limits out by Runaway Bay generally falls under county rules rather than the town's.
A quick look at the area
Decatur serves as the county seat, home to the main records offices. Other places on the map include Lake Bridgeport, Chico, Runaway Bay, and Paradise, each with its own cluster of lots. Roughly 78,097 people live in Wise County (Census Bureau estimate, 2023) on some 904 square miles. Wise County dates to 1856, and some chains of title near Chico are long.
Questions to ask before you buy
Ask the seller for any Elevation Certificate for the house near Runaway Bay; an insurance quote early avoids surprises.
Land on the county line
Wise County touches Cooke County, Denton County, Jack County, Montague County, and Parker County; every one of them runs a separate parcel map. A tract near the line by Lake Bridgeport may show up across two assessors' files, so check the neighboring map before you assume the acreage. If you're looking near Runaway Bay, our state page lists each neighboring county map for Texas.
Zones on the Bridgeport flood zone map
Zone AE carries a published BFE, and an unnumbered A zone has none; that elevation drives building rules near Alvord. If the land is near Paradise, shaded Zone X is moderate risk, between the 1% and 0.2% annual chance floods; plain X, or C on older maps, is minimal risk.
Recorded documents worth pulling
The map is an index, not the title: recorded deeds, plats and easements for land near Lake Bridgeport sit with the County Clerk. On ground around Paradise, have ready the document number shown in the record panel and the lookup takes minutes.
Offices that can help
If the acreage or value on a parcel near Runaway Bay looks off belong with the appraisal district, since that office keeps the assessment data. Zoning, permits and septic questions near Lake Bridgeport need the planning or permitting office, and the answer depends on jurisdiction.
Matching the zone to the lot lines
FEMA's map shows zones but not ownership, so check the Wise CAD interactive map too for the outline of the tract near Runaway Bay.
Lenders and permits
If the land is near Paradise, get the Elevation Certificate if one exists: it can change the insurance price a lot. Remodeling a house in a zone near Paradise can trigger elevation rules; check with the county or town building office before you plan.
Beyond the mapped zones
Low-lying fields near Alvord aren't always studied in detail, so ask neighbors about past flooding. Wetlands near Decatur can limit building even outside a flood zone; the National Wetlands Inventory mapper shows mapped wetlands.
Questions about the Bridgeport flood zone map
Is Zone X safe from flooding near Aurora?
For most people, X zones around Lake Bridgeport are lower risk, not no risk; FEMA notes that a large share of claims come from these areas.
What is a base flood elevation for land near Alvord?
In most cases, a BFE near Decatur tells builders how high the lowest floor should be; local rules may require building above it.
What if the flood map is wrong for my lot near Alvord?
For most people, FEMA's LOMA process is the usual route when a building near Alvord sits above the base flood elevation; it starts with an elevation survey.
What does an AE label mean for a lot near Runaway Bay?
Good question; AE is a Special Flood Hazard Area with a published base flood elevation, which shapes building rules near Alvord.
What's the tax parcel number used for in Bridgeport?
It's the number the appraisal district uses to track a tract near Chico; copy it before you call anyone.
Open the official Wise County, TX parcel map See it in the Platbookmapper directory
Not a survey. County GIS and tax parcel maps are assessment and planning layers. They are not a substitute for a recorded plat, deed, or licensed survey, especially for fences, setbacks, or boundary disputes.