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All data are in shapefile format, NAD83, UTM Zone 12, and meters projection and includes FGDC compliant metadata. The data available consists of geospatial data previously available to download from the Arizona Electronic Atlas and the Arizona Historic Census GeoDatabase. Additional data not previously available include US Forest Service Roads, Land Ownership, and various Heath and Crime data.

The data is arranged in categories on the left side of the screen. Just click on a category and you’ll see data that’s in that category or you can view all data. The data is organized first by category and then within each category alphabetically. Each listing includes a link to view the metadata, a thumbnail and full image of the data, and a link to download the data.

The Atlas provides downloadable maps to the university and to the public. The Arizona Board of Regents on behalf of the University of Arizona does not guarantee the accuracy, completeness, or timeliness of the information provided for download and shall not be liable for any loss or injury resulting from reliance upon the information shown.

Title Shapefile Image

Active Management Areas

Active Management Areas

Central Arizona Project

Central Arizona Project

Dams

Dams

Floodways and Zones

Floodways and Zones

Grandfathered Active Management Areas

Grandfathered Active Management Areas

Grandfathered Irrigation Nonexpansion Areas

Grandfathered Irrigation Nonexpansion Areas

Groundwater Basins

Groundwater Basins

Irrigation Districts

Irrigation Districts

Lakes and Reservoirs

Lakes and Reservoirs

Major Lakes

Major Lakes

Major Rivers

Major Rivers

Major Rivers w/Main Stem

Major Rivers w/Main Stem

Major Rivers, Main Stem, & Primary Tributaries

Major Rivers, Main Stem, & Primary Tributaries

Major Rivers, Main Stem, Primary & Secondary Tributaries

Major Rivers, Main Stem, Primary & Secondary Tributaries

Reach File

Reach File