Township of Portland is a civil located in Whiteside County, Illinois. It appears on the Spring Hill USGS 7.5-minute topographic quadrangle. The nearest populated place is Spring Hill, approximately 0.3 miles to the SSE.
Whiteside County · Illinois
Township of Portland is a civil located in Whiteside County, Illinois. It appears on the Spring Hill USGS 7.5-minute topographic quadrangle. The nearest populated place is Spring Hill, approximately 0.3 miles to the SSE.