Hidden Valley
Key Takeaway
Hidden Valley is classified as low hazard in Tennessee. It was completed in 1962 and is 64 years old.
Physical Details
| Dam Length | 256 ft |
| Dam Type | Earth |
| Max Storage | 51 acre-ft |
| Normal Storage | 29 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 1 sq mi |
| Year Completed | 1962 (64 years old) |
| NID ID | TN01106 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Tom Willumson
Private
Nearby Dams
Davis
Bradley, TN
Significant HazardHonor's Golf Course
Hamilton, TN
High HazardJohnston
Bradley, TN
Low HazardNewman
Bradley, TN
Significant HazardBachman Academy
Bradley, TN
Low HazardJohnston Woods
Bradley, TN
Low HazardStone Lake
Bradley, TN
Significant HazardLeisure Lake Dam
Whitfield, GA
Low Hazard 19 ftFrequently Asked Questions
What is the hazard classification of Hidden Valley?
Hidden Valley is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Hidden Valley?
Hidden Valley is owned by Tom Willumson (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hidden Valley built?
Hidden Valley was completed in 1962, making it 64 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
When was Hidden Valley last inspected?
Hidden Valley was last inspected on June 26, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.