Every tax parcel inside the reservation boundary, from the
Becker, Mahnomen & Clearwater county GIS rolls.
Data table (all categories, all counties)
Percentages are of land acres (lake & right-of-way polygons with no
owner are excluded and shown per county). Acreage is computed from parcel
geometry. “County (tax-forfeited)” includes BCTF and County Memorial Forest
tracts. “USA trust” counts only titles that explicitly say trust;
plain “United States of America / DOI” deeds are shown separately — much of
that is likely BIA-held trust not labeled as such in county rolls.
Source: county GIS servers, snapshot 2026-07-18.