Project Ground Floor (PGF) is a statewide homeownership program divided into two service areas -- northern and southern half of the State of Illinois. DayOneNetwork is responsible for the PGF program in the northern half of the state -- which covers all counties from the Wisconsin border on the north; Indiana on the east; Iowa border on the west; and as far south as Springfield. See Illinois County map. Project Groundfloor has helped over 90 persons with developmental disabilities over the past decade purchase their own home.