Blog · October 14, 2026 · Texas
Hartley County Flood Zone Map, Texas: a practical guide
The zone on FEMA's map affects insurance, building and resale near Dalhart.
Main page: Hartley County, TX GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Weighing a property around Channing? A quick look at the Hartley County flood zone map shows whether the lot falls inside a mapped floodplain, and the lookup is free. This Hartley County guide covers: locating a parcel on FEMA's map, reading the zone codes, and pairing it with the Hartley CAD interactive map.
The Hartley County flood zone map: start here
For a parcel near Channing, start with FEMA's Flood Map Service Center: enter the street address, then open the map view for that panel. Rural land near Dalhart with no street number is still easy to locate: search the nearest road then click the parcel area.
Opening the official parcel viewer
Property in and around Channing appear on the Hartley CAD interactive map, which opens without registering. If you only know roughly where the land is, zoom in from Channing and select the outline. For land near Dalhart, copy the parcel ID while you have it open; every records desk in the county uses it to find the file.
A quick look at the area
Channing is the county seat, which is where the courthouse records live. Roughly 5,145 people live in Hartley County (Census estimate, 2023) on about 1,462 square miles. Hartley County dates to 1891, and some chains of title near Dalhart are long.
What to request from a seller
Ask the seller for any Elevation Certificate on the property near Dalhart; getting a quote early keeps the budget honest.
Land on the county line
Hartley County borders Quay County, NM, Union County, NM, Dallam County, Moore County, and Oldham County; every one of them runs a separate parcel map. Acreage along the edge near Dalhart may be split across two assessors' files, so look at the neighboring map as well. If you're looking near Channing, the Platbookmapper state page lists every neighboring county map across Texas.
What the zone letters mean
With a lot near Channing, any A or V zone are Special Flood Hazard Areas, meaning a 1% or greater chance of flooding each year. For a home near Dalhart, shaded Zone X is moderate risk, roughly the 100- to 500-year range; unshaded X means minimal mapped risk.
Use the county map alongside FEMA
FEMA doesn't draw property lines, so open the Hartley CAD interactive map next to see exactly which lot near Channing you're looking at.
Who handles what
If the acreage or value on a parcel near Channing looks off are handled by the appraisal district, which maintains the tax roll. Building or septic questions for a lot near Channing go to planning, building or health offices, depending on whether the land is inside town limits.
Where the recorded documents are
For acreage around Dalhart, the map is an index, not the title: recorded deeds, subdivision plats and easements for parcels in the county sit with the County Clerk. If you're looking near Dalhart, have ready the instrument number listed on the parcel record to skip a name search.
Lenders and permits
In and around Channing, get the Elevation Certificate if one exists: it compares the building to the BFE. Building or adding on near Dalhart in a mapped zone usually means extra permit review; call the permitting office before you plan.
Taking the map into the field
Most viewers work in a phone browser, useful out on a road near Dalhart, but coverage can be spotty out of town. A screenshot of the parcel near Dalhart with its ID keeps working without signal.
How land is described here
Rural deeds near Channing are often described by metes and bounds, which trace the boundary call by call. Subdivision lots in Channing are typically described by lot and block, making them easier to find. Copy the legal description from the record for the parcel near Dalhart when you talk to a surveyor.
Beyond the mapped zones
Creeks and ditches near Dalhart aren't always studied in detail, so look for water marks and debris lines. Wetlands near Channing can limit building even outside a flood zone; the National Wetlands Inventory mapper shows mapped wetlands.
What the map can't tell you
For acreage around Channing, listed acreage is a tax-roll number; just a licensed surveyor establishes the real boundary on the ground. If the land is near Channing, owner names and values update on a schedule, so a deed recorded last month may not show yet.
Questions about the Hartley County flood zone map
Do I need to worry about flooding in Zone X in Hartley County?
For most people, X zones around Channing are lower risk, not no risk, and floods still happen outside high-risk zones.
Why does the BFE matter near Channing?
Short answer: a BFE near Channing tells builders how high the lowest floor should be, and an Elevation Certificate compares the building to it.
How do I check the flood zone for an address in Hartley County?
Search the address near Dalhart on FEMA's Flood Map Service Center; no account is needed.
How do I get a property removed from a flood zone for land near Channing?
In most cases, you can ask FEMA for a LOMA if surveyed elevations show the building near Dalhart is above the BFE, and lenders accept the result.
Is the parcel map a survey around Dalhart?
For acreage around Dalhart, parcel lines are tax drawings, not surveys; a survey sets the real corners
Open the official Hartley 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.