Government Shutdown

During the federal government shutdown, this website will not be updated and may not reflect current conditions. Some national parks may remain accessible to visitors; however, access may change without notice. Some parks are closed completely. Some visitor services may be available when provided by concessioners or other entities. For most parks, there will be no National Park Service-provided visitor services, such as restrooms, trash collection, facilities, or road maintenance. For more information, see www.doi.gov/shutdown and the park website.
Four Mounds Site
00001076
EVENT
ARCHITECTURE/ENGINEERING
INFORMATION POTENTIAL
NO STYLE LISTED
PREHISTORIC
499-0 AD
1000-500 AD
1499-1000 AD
SITE
National Register of Historic Places Collection
pdf
22151
11/17/2000
National Register of Historic Places
State: Iowa
County: Dubuque County
Dubuque ; Address Restricted
Historic
d6482a59-0252-4918-83e5-fd114adec818