Spring Hart Lake Dam
Key Takeaway
Spring Hart Lake Dam is classified as high hazard in Missouri. It was completed in 1969 and is 57 years old. Its primary use is flood risk reduction. 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 | 27 ft (taller than 49% in MO) |
| Dam Type | Earth |
| Max Storage | 87 acre-ft |
| Normal Storage | 38 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 400 sq mi |
| Year Completed | 1969 (57 years old) |
| NID ID | MO30640 |
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
GEORGE HART
Private
Nearby Dams
Rainbow Lake Dam
Ste. Genevieve, MO
High Hazard 31 ftLake Kal-Tatri
Ste. Genevieve, MO
High Hazard 26 ftButterfly Lake Dam
Ste. Genevieve, MO
High Hazard 68 ftPineview Dam
Ste. Genevieve, MO
High Hazard 32 ftLake Genevieve Lower Dam
Ste. Genevieve, MO
High Hazard 20 ftTrautman Lake Dam
Ste. Genevieve, MO
Low Hazard 30 ftKaeppel Lake Dam
Ste. Genevieve, MO
Low Hazard 25 ftSchaefer Lake Dam
Ste. Genevieve, MO
Low Hazard 25 ftFrequently Asked Questions
What is the hazard classification of Spring Hart Lake Dam?
Spring Hart Lake 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 Spring Hart Lake Dam?
Spring Hart Lake Dam is owned by GEORGE HART (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Spring Hart Lake Dam built?
Spring Hart Lake Dam was completed in 1969, making it 57 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 Spring Hart Lake Dam?
Spring Hart Lake Dam serves the following purposes: Flood Risk Reduction, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Spring Hart Lake Dam?
Spring Hart Lake Dam has a dam height of 27 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.