Walnut Hollow Lake Dam Sec 2-Se
Key Takeaway
Walnut Hollow Lake Dam Sec 2-Se is classified as high hazard in Missouri. It was completed in 1973 and is 53 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 | 25 ft (taller than 23.5% in MO) |
| Dam Type | Earth |
| Max Storage | 54 acre-ft |
| Normal Storage | 32 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 240 sq mi |
| Year Completed | 1973 (53 years old) |
| NID ID | MO30620 |
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
WALNUT HOLLOW INC
Private
Nearby Dams
Lawless Lake Dam
Iron, MO
High Hazard 28 ftRainbow Club Farm Dam
Iron, MO
High Hazard 20 ftWalnut Hollow Lake Dam
Iron, MO
High Hazard 32 ftMononame 466
Iron, MO
Low Hazard 22 ftIsp Minerals Dam
Iron, MO
High Hazard 25 ftPrimary Spoils Dam
Iron, MO
High Hazard 50 ftWest Peak Quarry Dam #1
Iron, MO
High Hazard 90 ftCrane Lake
Iron, MO
High Hazard 46 ftFrequently Asked Questions
What is the hazard classification of Walnut Hollow Lake Dam Sec 2-Se?
Walnut Hollow Lake Dam Sec 2-Se 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 Walnut Hollow Lake Dam Sec 2-Se?
Walnut Hollow Lake Dam Sec 2-Se is owned by WALNUT HOLLOW INC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Walnut Hollow Lake Dam Sec 2-Se built?
Walnut Hollow Lake Dam Sec 2-Se was completed in 1973, making it 53 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 Walnut Hollow Lake Dam Sec 2-Se?
Walnut Hollow Lake Dam Sec 2-Se 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 Walnut Hollow Lake Dam Sec 2-Se?
Walnut Hollow Lake Dam Sec 2-Se has a dam height of 25 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.