Asaayi
Asaayi is an earth dam located in McKinley County, New Mexico, built in 1964. It carries a High hazard potential classification and has a poor condition assessment.
About Asaayi
The primary purpose of Asaayi is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Bia (federal). It impounds the Bowl Canyon Creek near Ft. Defiance.
The dam stands 69 feet tall and stretches 670 feet across, creates a reservoir covering 34 acres, has a maximum storage capacity of 1,083 acre-feet, and collects water from a drainage area of 21 square miles. Completed in 1964, the structure is well into its service life at over 50 years old.
This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream. Its condition is rated poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. An emergency action plan is in place for this dam. The most recent inspection on record was 01/25/2022.
At 69 feet, this dam is taller than 96% of all dams in the United States.
Living Downstream
If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The New Mexico dam safety program can provide more specific information about emergency planning for this structure.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | New Mexico |
| County | McKinley |
| Nearest City | Ft. Defiance |
| River/Stream | Bowl Canyon Creek |
| Coordinates | 35.97724, -108.93120 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 69 ft |
| Dam Height | 69 ft |
| Dam Length | 670 ft |
| Year Completed | 1964 (62 years old) |
Storage & Hydraulics
| NID Storage | 1,083 acre-ft |
| Max Storage | 1,083 acre-ft |
| Normal Storage | 421 acre-ft |
| Surface Area | 34 acres |
| Drainage Area | 21 sq mi |
| Max Discharge | 26,500 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | BIA |
| Owner Type | Federal |
| Hazard Classification | High |
| Condition Assessment | Poor |
| Last Inspection | 01/25/2022 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | NM00285 |
| Federal ID | NM00285 |
| More Info | State Dam Safety Program |