Blog · October 14, 2026 · North Dakota
Mercer County Plat Book: finding and using one
For acreage around Pick City, plat books show ownership by township; the parcel viewer shows it today.
Main page: Mercer County, ND GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Looking for a Mercer County plat book? These atlases map who owns rural land, page by page, and it's handy for land around Knife River Indian Villages National Historic Site. Covered here for the county: how the atlas is organized, where to look for printed copies, and the free online map that stays current, at least around Beulah.
Getting started with the Mercer County plat book
For acreage around Stanton, plat books are commercial atlases, with owner names on each tract, usually township by township.
Opening the official parcel viewer
Lots and tracts near Stanton are published on the Mercer County parcel viewer, free to use and open without a login. If you only know roughly where the land is, pan along the nearest road until the lines appear, then click inside the one you want, and that holds around Knife River Indian Villages National Historic Site too. In and around Beulah, save the parcel ID before closing the panel; every office in the county asks for it first.
Field tips
Most viewers work in a phone browser, useful out on a road near Zap, though signal can drop in rural spots. A saved image of the lot near Zap and its lines is a good backup.
Where to look for one
Not every county has a current edition, try the county extension office, recorder's office or library near Golden Valley.
Between editions
You can search by owner name or click a tract near Missouri River, then print or screenshot it.
A quick look at the area
Stanton is the county seat, home to the main records offices. Smaller places on the map include Beulah, Golden Valley, Hazen, and Pick City. Roughly 8,309 people live in Mercer County (Census estimate, 2023) across some 1,043 square miles. Mercer County was formed in 1875, so old deeds can run back a long way. Landmarks such as Lake Sakakawea and Missouri River help you orient on the aerial around Knife River Indian Villages National Historic Site.
Two kinds of plat
For acreage around Zap, don't confuse the atlas with a recorded subdivision plat: the recorded plat at the County Recorder is a legal document, while the atlas is a reference.
Why people still buy them
Farmers, hunters and appraisers near Zap use plat books to see ownership across many tracts at once.
Where the recorded documents are
For anything that matters, request the recorded deed from the County Recorder; the parcel line is a drawing of it, for land near Pick City included. Near Knife River Indian Villages National Historic Site, have ready the instrument number from the tax record so staff can find the deed fast.
Neighboring parcel maps
Mercer County meets Dunn County, McLean County, Morton County, Oliver County, and Stark County, and each of those keeps its own parcel map. Acreage along the edge near Pick City can be split in two county records, so check the adjacent map before you assume the acreage. For a parcel near Pick City, the Platbookmapper state page links every neighboring county map across North Dakota.
Sections, lots and bearings
North Dakota follows the Public Land Survey System, so deeds around Pick City reference sections and townships. A standard section is about one square mile, roughly 640 acres, and a township holds 36 of them, though corrections make some sections near Beulah odd-sized. Write down the legal description for the tract near Golden Valley for any title or survey request.
Getting answers from the right desk
For assessment questions about property around Beulah are handled by the Director of Tax Equalization, which maintains the tax roll. Zoning, permits and septic questions near Beulah need the planning or permitting office, depending on whether the land is inside town limits.
Limits of the parcel data
Acreage on the record is an assessed number; just a licensed surveyor establishes the real lines for a parcel near Knife River Indian Villages National Historic Site. For land near Golden Valley, records update in batches, so a deed recorded last month may not show yet.
Printing your own
Print parcel views near Knife River Indian Villages National Historic Site township by township and keep them in a binder for the truck.
Quick answers
Is the online parcel map better than a plat book in Mercer County?
It depends, but the Mercer County parcel viewer is free and updated more often; a printed atlas is still handy offline.
How accurate are plat book acreages for land near Lake Sakakawea?
Around Knife River Indian Villages National Historic Site, plat book acreage and lines are approximate; don't rely on them for boundaries.
Is there a current Mercer County plat book?
For a tract near Lake Sakakawea, editions come and go; online parcel maps fill the gaps.
Where can I find old plat books near Pick City?
Around Knife River Indian Villages National Historic Site, libraries and historical societies hold older editions; call ahead.
What's a legal description near Hazen?
If the land is near Pick City, it's the formal description of the land in the deed, and the parcel record often summarizes it.
Open the official Mercer County, ND 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.