 The Hozameen Range was seen as separated from the Okanagan Range by the Pasayten River.This definition of the Okanagan Range included most of today's Pasayten Wilderness and extending south to joins the main Cascade Range at Harts Pass, near the headwaters of the Methow River.The core of the Okanagan Range under this definition marks the divide between streams that flow north to the Similkameen River and those that flow south to the Methow River.