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Pueblo Grande Ruin

4619 E. Washington Avenue
Phoenix, Maricopa County, Arizona

Arizona Pueblo Grande
Photo: License: Public Domain
Pueblo Grande Ruin and Irrigation Sites are pre-Columbian archaeological sites and ruins, located in Phoenix, Arizona. They include a prehistoric platform mound and irrigation canals.
The City of Phoenix manages these resources as the Pueblo Grande Museum Archaeological Park.

The Hohokam archaeological culture developed some of the largest and most advanced canal systems in all of pre-Columbian North America. They were the first people to practice irrigated agriculture in the region. The remnants of their irrigation canals are part of the archaeological site at Pueblo Grande.

Pueblo Grande was occupied from approximately A.D. 450 to 1450, at which time it was abandoned like many other villages throughout the Phoenix basin.

The platform mound and approximately 5 acres of surrounding land were donated to the City of Phoenix in 1924 by Thomas Armstrong. Soon after, Phoenix purchased an additional 10 acres south of the platform mound, named “Park of Four Waters,”; which became part of the Pueblo Grande Museum and Archaeological Park. In 1929 Odd S. Halseth was hired as both the director of Pueblo Grande and as Phoenix's City Archaeologist – the first City Archaeologist in the United States.[

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Map of the Area Around
Pueblo Grande Ruin

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