THE ORWELL LAND BRIEF
Land in the
Glacial Lake Agassiz Basin setting.
Orwell township has 33.4 square miles of land in Otter Tail County. Its Census reference point is in Glacial Lake Agassiz Basin, within Lake Agassiz Plain.
The former bed of glacial Lake Agassiz forms an exceptionally flat plain in the Red River valley. Thick lake sediments overlie older glacial deposits across this historic prairie landscape.
Regional context: Lake Agassiz Plain ↗ · Classification at the Census reference point
Orwell and Otter Tail County
Orwell is associated with Otter Tail 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.
Orwell by land and water
The Census records 1.5 square miles of water within Orwell, or 4.3% of its total area. It is 7.1 percentage points lower than the 11.4% recorded for Otter Tail County. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Orwell township has 1.2 times the land area of nearby Buse township (27.5 square miles). These areas describe boundaries, not comparable property prices.

