- State: AZ
- NPCA Region: Southwest
- Est. Date: 1972
Air Quality Conditions
View the Polluted Parks ReportVisibility
Unsatisfactory
Health
Significant Concern
Nature
Significant Concern
Climate Change Threats
The "Monument" is located on the Gila River Indian Reservation and is under tribal ownership. The Gila River Indian Community has decided not to open the extremely sensitive area to the public.
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