Blog · October 14, 2026 · Oregon
The Sherman County Hunting Map and private boundaries
Parcel lines and public-land maps work together near Biggs Junction.
Main page: Sherman County, OR 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.
Planning a hunt near Moro? The Sherman County hunting map is really two maps: where public access exists, and who owns everything else. What this Sherman County guide covers: state sources for public ground, using the parcel viewer for boundaries, and how to ask for permission.
Building your Sherman County hunting map
Out toward Biggs Junction, start with Oregon Department of Fish and Wildlife for public areas, along with seasons and regulations.
Getting to the right map
Go first to the ORMAP statewide tax lot viewer; it includes each assessed parcel around Rufus and Moro. Without an address in hand, follow the nearest road on the aerial and select the outline, which applies near Wasco as much as anywhere. On ground around Biggs Junction, write down the parcel ID from that panel; each clerk in the county will want it.
Using it on a phone
The parcel map usually runs in a mobile browser, handy when you're parked on a road near De Moss Springs, so load it before you lose signal. A printout of the tract near Biggs Junction helps when you meet an owner or agent.
When a parcel crosses a boundary
Sherman County meets Gilliam County, Wasco County, and Klickitat County, WA; every one of them runs a separate parcel map. A tract near the line by Hay Canyon may be split across two assessors' files, so open the neighboring map before you assume the acreage. If you're looking near Moro, the Platbookmapper state page links every bordering county map across Oregon.
Good habits afield
Respect livestock and crops around Moro, and carry the owner's contact info; it keeps permission coming back.
Who owns the ground
The ORMAP statewide tax lot viewer shows private parcel lines, with owner names for tracts near Hay Canyon.
Places you'll see on the map
Moro serves as the county seat, which is where the courthouse records live. You'll also find Grass Valley, Rufus, Wasco, and Biggs Junction. Roughly 1,951 people live in Sherman County (Census Bureau estimate, 2023) across about 824 square miles. Sherman County was organized in 1889, and some chains of title near Grass Valley are long.
Contacting owners
The parcel record near Biggs Junction gives the owner and a mailing address; reach out well before the season.
The paper trail behind a parcel
On ground around Biggs Junction, the map is an index, not the title: recorded deeds, subdivision plats and easements for parcels in the county are kept by the County Clerk. Inherited tracts around De Moss Springs can trace back through many deeds, and a title company can sort it out if money is changing hands.
Who handles what
Recorded documents for a parcel near Hay Canyon are with the County Clerk, often with an online index. Building or septic questions for a lot near De Moss Springs need the planning or permitting office, and the answer depends on jurisdiction.
Sections, lots and bearings
Oregon uses the Public Land Survey System, which means a tract near Wasco is described by section, township and range. Each section is nominally a mile square, about 640 acres, with 36 sections to a township, though sections near Hay Canyon can be irregular. Write down the legal description for the tract near Rufus when you talk to a surveyor.
Limits of the parcel data
For a tract near Harmony, acreage on the record is a tax-roll number; only a licensed surveyor sets the real corners on the ground. Records update in batches, so a recent sale near Moro may not show yet.
Before you go
Check Oregon Department of Fish and Wildlife for seasons and licensing, and know your state's trespass rules before hunting near Biggs Junction.
Aerial scouting
On the aerial around Grass Valley, travel corridors and edges stand out; then confirm whose land each feature is on.
Questions about the Sherman County hunting map
Are app boundaries accurate around Erskine?
With a lot near Erskine, app data usually comes from county parcel layers.
Where is public hunting land near Wasco?
Usually, public areas near Biggs Junction are listed by Oregon Department of Fish and Wildlife; read the regulations for each.
Can I trust the map at the property line near Grass Valley?
Good question; treat parcel lines near Harmony as a guide.
Can I see owners on the parcel map near Grass Valley?
Short answer: the county viewer shows owners for tracts near Biggs Junction; write before the season.
How is land described in Oregon deeds in Sherman County?
For a home near Wasco, deeds use lot and block, metes and bounds or survey descriptions; a surveyor can interpret it.
Open the official Sherman County, OR 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.