Rock Island is classified as a Island in
Washington County, Maine.
|Feature Name:||Rock Island|
|Elevation:||171 Feet above MSL|
|USGS Quad Map:||Round Lake||
Topographic Map of Rock Island
The USGS topographic map below is custom-centered on Rock Island. Customize a map online, and we'll print and ship you a
large-format waterproof map. Custom prints start at only $12.95 for an 18" x 24" field map, but you can build huge 5' x 8' wall posters too!