Gardner Dam
Key Takeaway
Gardner Dam is classified as high hazard in New Mexico. It was completed in 1941 and is 85 years old. Its primary use is irrigation. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 35 ft (taller than 57.4% in NM) |
| Dam Length | 750 ft |
| Dam Type | Earth |
| Max Storage | 140 acre-ft |
| Normal Storage | 120 acre-ft |
| Surface Area | 16 acres |
| Drainage Area | 3 sq mi |
| Max Discharge | 1,700 cfs |
| Year Completed | 1941 (85 years old) |
| NID ID | NM00176 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
HARKINS, LARRY
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Gardner Dam?
Gardner Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Gardner Dam?
Gardner Dam is owned by HARKINS, LARRY (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Gardner Dam built?
Gardner Dam was completed in 1941, making it 85 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
What is the primary purpose of Gardner Dam?
Gardner Dam serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Gardner Dam?
Gardner Dam has a dam height of 35 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.
When was Gardner Dam last inspected?
Gardner Dam was last inspected on February 26, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.