THE THREE RIVERS LAND BRIEF
Land in the
Pumice Plateau Basins setting.
Three Rivers CDP has 7.53 square miles of land in Deschutes County. Its Census reference point is in Pumice Plateau Basins, within Eastern Cascades Slopes and Foothills.
On the Cascades' drier eastern side, open pine forests mingle with volcanic cones, buttes and basins. Larger river valleys and lake basins interrupt the surrounding uplands.
Regional context: Eastern Cascades Slopes and Foothills ↗ · Classification at the Census reference point
Three Rivers and Deschutes County
Three Rivers is associated with Deschutes County in the Census boundary data. Start with the parcel’s tax bill to match the property to that jurisdiction, then confirm which government handles its land use.
Three Rivers by land and water
The Census records 0 square miles of water within Three Rivers, or 0% of its total area. It is 1.2 percentage points lower than the 1.2% recorded for Deschutes County. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Three Rivers CDP has 85.1% of the land area of nearby Sunriver CDP (8.85 square miles). These areas describe boundaries, not comparable property prices.

