Blog · October 14, 2026 · Utah
Using the Uintah County Flood Zone Map
The zone on FEMA's map affects insurance, building and resale near Duchesne River.
Main page: Uintah County, UT 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.
Before you buy or build near Jensen, check the Uintah County flood zone map: the zone on that map shapes insurance, permits and resale. In this Uintah County guide: the free FEMA tools, what each zone label means, when insurance is required and what a LOMA is.
The Uintah County flood zone map: start here
The official source is FEMA's Flood Map Service Center: type an address near Dinosaur National Monument, and choose the dynamic map. Vacant ground around Naples can still be found: pan from the closest town and click the spot.
The free map to start with
Go first to the Uintah County ArcGIS parcel map; it covers each tax parcel from Duchesne River to Maeser. If you're looking near Maeser, type a street address, an owner's name or a parcel number, and the viewer zooms to the match. On ground around White River, write down the parcel ID from that panel; every clerk in the county uses it to find the file.
What the zone letters mean
An AE label carries a published BFE, which plain A zones lack; surveyors near Fort Duchesne use that number. For property near Jensen, shaded Zone X marks moderate flood hazard, roughly the 100- to 500-year range; plain X, or C on older maps, is minimal risk.
Low spots and local drainage
Small streams around Fort Duchesne may not have detailed mapping, so ask neighbors about past flooding. Marshy spots near White River can limit building too; check the National Wetlands Inventory mapper for a first look.
What to request from a seller
Request for any Elevation Certificate for the house near Naples; an insurance quote early keeps the budget honest.
Field tips
Most viewers work in a phone browser, which helps when you're standing on land near Vernal, but coverage can be spotty out of town. A screenshot of the parcel near Fort Duchesne with its ID keeps working without signal.
Use the county map alongside FEMA
FEMA doesn't draw property lines, so open the Uintah County ArcGIS parcel map next to confirm you have the right parcel near Bonanza.
A word on accuracy
Tax maps are drawn for assessment, not surveyed, so a fence near Maeser may sit a few yards off the line on screen. If the land is near Lapoint, owner names and values update on a schedule, so a deed recorded last month may not show yet.
Reading the legal description
Utah follows the Public Land Survey System, so rural legal descriptions near Bonanza cite section, township and range. A standard section is about one square mile, roughly 640 acres, and a township holds 36 of them, though sections near Bonanza can be irregular. Copy the legal description from the record for the parcel near Jensen before you request a deed or survey.
What a flood zone means for a buyer
For a tract near Naples, ask for an Elevation Certificate: it compares the building to the BFE. Remodeling a house in a zone near Lapoint can trigger elevation rules; call the permitting office early.
Uintah County in a few facts
Vernal is the county seat, which is where the courthouse records live. Smaller places on the map include Ballard, Naples, Bonanza, and Fort Duchesne, where town lots give way to larger tracts. About 37,747 people live in Uintah County (Census Bureau estimate, 2023) on about 4,482 square miles. The county was formed in 1880, and some chains of title near Lapoint are long. Places such as Duchesne River, White River, and Dinosaur National Monument help you orient on the aerial.
Land on the county line
Uintah County touches Garfield County, CO, Moffat County, CO, Rio Blanco County, CO, Carbon County, and Daggett County, all with their own assessor records. Acreage along the edge near Duchesne River can show up across two assessors' files, so open the adjacent map too. For a home near Duchesne River, the Platbookmapper state page links every neighboring county map for Utah.
Which office to call
If the acreage or value on a parcel near Dinosaur National Monument looks off belong with the County Assessor, the office behind the parcel record. Questions about what you can build around Jensen go to planning, building or health offices, depending on whether the land is inside town limits.
Uintah County: common questions
When is flood insurance required near Dinosaur National Monument?
In most cases, for a building near Dinosaur National Monument in an A or V zone with a federally backed or regulated mortgage, it's generally required; outside those zones it's your call.
Is AE a high-risk flood zone near Naples?
For a parcel near White River, an AE zone has a 1% annual chance of flooding and a base flood elevation; unnumbered A zones don't list one.
How often are flood maps updated for land near Jensen?
It depends, but a new study can move a zone line near Jensen; your community is notified before changes take effect.
Why does the BFE matter near Jensen?
Short answer: a BFE near Jensen tells builders how high the lowest floor should be; surveyors near White River use it often.
How do I save a parcel from the viewer near Naples?
Use the print button or a screenshot; include the record panel for the lot near Dinosaur National Monument.
Open the official Uintah County, UT 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.