Grundy #1
Key Takeaway
Grundy #1 is classified as high hazard in Tennessee. It was completed in 1934 and is 92 years old. 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 Length | 390 ft |
| Dam Type | Earth |
| Max Storage | 231 acre-ft |
| Normal Storage | 69 acre-ft |
| Surface Area | 15 acres |
| Drainage Area | 1 sq mi |
| Year Completed | 1934 (92 years old) |
| NID ID | TN06107 |
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
TDEC
State Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Grundy #1?
Grundy #1 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 Grundy #1?
Grundy #1 is owned by TDEC (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Grundy #1 built?
Grundy #1 was completed in 1934, making it 92 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
When was Grundy #1 last inspected?
Grundy #1 was last inspected on August 19, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.