Portland Creek is classified as a Stream in
Whiteside County, Illinois.
|Feature Name:||Portland Creek|
|Elevation:||584 Feet above MSL|
|USGS Quad Map:||Erie||
Topographic Map of Portland Creek
The USGS topographic map below is custom-centered on Portland Creek. Customize a map online, and we'll print and ship you a
large-format waterproof map. Custom prints start at only $9.95 for an 18" x 24" field map, but you can build huge 5' x 8' wall posters too!