Join Free
1989 Map of West of Marana
Loading...
Loading map...

1989 Map of West of Marana

USGS Topo · Published 1989

About this map

Avra Valley defines this arid landscape in Pima County, where the desert floor is carved by an extensive network of drainage channels. The Santa Cruz River is the primary artery, joined by numerous desert washes including Los Robles Wash, Brawley Wash, Blanco Wash, and Cocio Wash. This 1989 revision reflects a late-20th-century transition toward rural residential expansion and agricultural infrastructure, evidenced by the grid of local roads and several Gravel Pits that supported area construction. Civil life is anchored by the centrally located Avra Valley School, while transportation across the basin follows established routes such as Silver Bell Road, Trico Road, and Aguirre Road. The presence of a Check Dam and various substations indicates the engineering required to manage water and power in this desert environment.

Find a feature on this map

17 named features on this map. Tap any name to fly to it.

Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.

Map Details

Date Portrayed1989
Date Published1989
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.7 inches

Editions of this 1989 West of Marana Map

This is the sole edition of this map. No revisions or reprints were ever made.

Historical Maps of Marana Through Time

872 maps found

Featured Locations

Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain