Railroad Dam No.2
Key Takeaway
Railroad Dam No.2 is classified as high hazard in New Mexico. It was completed in 1922 and is 104 years old. Its primary use is recreation. 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 | 34 ft (taller than 55.5% in NM) |
| Dam Length | 1,081 ft |
| Dam Type | Earth |
| Max Storage | 710 acre-ft |
| Normal Storage | 200 acre-ft |
| Surface Area | 45 acres |
| Drainage Area | 29 sq mi |
| Max Discharge | 24,500 cfs |
| Year Completed | 1922 (104 years old) |
| Year Modified | 1980 |
| NID ID | NM00333 |
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
CITY OF SANTA ROSA
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Railroad Dam No.2?
Railroad Dam No.2 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 Railroad Dam No.2?
Railroad Dam No.2 is owned by CITY OF SANTA ROSA (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Railroad Dam No.2 built?
Railroad Dam No.2 was completed in 1922, making it 104 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 Railroad Dam No.2?
Railroad Dam No.2 serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Railroad Dam No.2?
Railroad Dam No.2 has a dam height of 34 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 Railroad Dam No.2 last inspected?
Railroad Dam No.2 was last inspected on November 18, 2015. Inspection dates indicate when a formal review occurred, not the results of that inspection.