Headgate Rock
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Arizona |
| County | La Paz |
| Nearest City | Parker |
| River/Stream | Colorado River |
| Coordinates | 34.16850, -114.27730 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 70 ft |
| Dam Height | 45 ft |
| Dam Length | 1,975 ft |
| Year Completed | 1941 (85 years old) |
Storage & Hydraulics
| NID Storage | 29,485 acre-ft |
| Max Storage | 29,485 acre-ft |
| Normal Storage | 7,025 acre-ft |
| Surface Area | 768 acres |
| Drainage Area | 239 sq mi |
| Max Discharge | 140,000 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | BIA |
| Owner Type | Federal |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 11/30/2021 |
| Emergency Action Plan | Yes |