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High HazardNot Available ConditionEmergency Action Plan: Yes
Location
| State | Arizona |
| County | Pinal |
| Nearest City | Kearny, AZ |
| Coordinates | 32.58000, -110.49000 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 150 ft |
| Dam Height | 150 ft |
| Dam Length | 22,000 ft |
Storage & Hydraulics
| NID Storage | 180,000 acre-ft |
| Max Storage | 180,000 acre-ft |
Ownership & Safety
| Purpose | Tailings |
| Owner | ASARCO/ Hayden Conc. |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Not Available |
| Emergency Action Plan | Yes |