Blog · October 14, 2026 · South Dakota
The Fall River County Plat Book: a South Dakota guide
Township atlases, old editions and current owners in Fall River County, starting near Hot Springs.
Main page: Fall River County, SD GIS & Parcel Viewer (official map link, Fall River County facts and neighboring maps).
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The printed Fall River County plat book and the online parcel map answer the same question, who owns the land near Oelrichs, in different ways. Below is how to track one down for Fall River County, SD, and what the online map does better.
Plat books vs. recorded plats in Fall River County
Private publishers compile plat books from county records, so a county edition is a snapshot of who owned land near Oelrichs the year it was printed. Deeds and recorded plats, not the atlas, still govern land near Angostura in the county.
Search Fall River County parcels by owner, address or ID
For land around Oelrichs, open the Fall River County CAMAvision map (a CAMAvision parcel map); it is the map Fall River County itself publishes. Most people locate their Fall River County tract fastest by searching an address in Oelrichs, then clicking the outline. Bookmark our Fall River County page too; it tracks the official South Dakota link if it moves and lists the maps around Edgemont.
Where Fall River County plat books turn up
Try the library in Oelrichs or a local historical society for older Fall River County editions; libraries sometimes keep past atlases for reference. Older editions are useful for family history around Hot Springs, showing who held a farm decades ago.
What a plat book page shows near Hot Springs
A typical atlas page for a township near Hot Springs shows sections, roads and streams, with each ownership block labeled. Owner names in an older Fall River County edition may be decades out of date, so confirm on the county map before contacting anyone near Angostura. For a land purchase near Oelrichs, rely on the county parcel record and a title search, not an atlas.
Editions, deeds and printouts
Farm families near Oelrichs commonly keep successive editions of the Fall River County plat book, which together display how ownership shifted over decades. If you cannot locate a printed edition, a screenshot of each township from the county map makes a serviceable homemade atlas for the area around Oelrichs.
The Fall River County economy in brief
County Business Patterns counted 221 business establishments in Fall River County for 2022, led by accommodation and food services, retail trade, and other services. Compared with national shares, Fall River County leans toward museums, historical sites and parks and accommodation (hotels, motels, RV parks and camps), which shapes demand for land near Edgemont.
Getting oriented in Fall River County, SD
Town lots cluster around Hot Springs, the county seat, and Edgemont and Oelrichs. Unincorporated communities in the county, including Angostura, Ardmore, and Dudley, display up as small groups of parcels along the roads. Fall River County had an estimated 7,393 people in 2023 (Census Bureau), spread across about 1,740 square miles. Beyond the town lots in Edgemont, expect big rural parcels across the county.
Neighboring maps around Fall River County
Near the edge of the county, check the next map over: Dawes County, NE, Sioux County, NE, Custer County, Oglala Lakota County, and Niobrara County, WY all border it. Our South Dakota page links each map neighboring Fall River County.
Using the Fall River County map as a modern plat book
The Fall River County CAMAvision map works as a living Fall River County plat book, with owner names and parcel lines over aerial photos of Fall River County. Phone signal can be thin near Angostura, so save the parcel IDs you need before you head out.
Questions about the Fall River County plat book
Are older plat books for Fall River County, South Dakota online?
Some libraries and historical societies keep older Fall River County atlases; ask what's available near Oelrichs.
Can I buy a new plat book for Fall River County, South Dakota?
It depends on if a publisher has a county edition in print; local offices in Hot Springs typically know.
Is the Fall River County, South Dakota online map better than a plat book?
For current owners near Oelrichs, yes; the Fall River County CAMAvision map updates as deeds are processed.
What is the difference between a plat book and a plat in Fall River County?
No; a lot in Hot Springs answers to its recorded plat, and the county atlas is only a guide.
Does a Fall River County plat book display property lines?
Only roughly; a Fall River County plat book is a reference, so a survey decides the real line.
Open the official Fall River County, SD parcel map Fall River County 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.