1970 Map of Parker

About this map

The Colorado River serves as the central artery for this 1970s desert landscape, dividing the community of Parker in Arizona from Earp in California. The map illustrates a region defined by substantial water infrastructure and tribal administration, featuring the Colorado River Indian Agency Headquarters and the Colorado River Indian Tribes Admin Center. To the north, the Colorado River Aqueduct tunnels through the southern reaches of the Whipple Mountains, where the Blue Cloud Mine and various Prospects signify local mineral interest. Southward, the Parker Valley opens into agricultural development supported by the Main Canal. The town of Parker is a hub of activity, showing the Atchison Topeka and Santa Fe railroad line, a Hospital, and a Drive-in Theater, providing a detailed look at the local economy and social services during this era.