Heck Dam
Key Takeaway
Heck Dam is classified as low hazard in Missouri. It was completed in 1989 and is 37 years old. Its primary use is grade stabilization.
Physical Details
| Dam Height | 31 ft (taller than 73.7% in MO) |
| Dam Length | 580 ft |
| Dam Type | Earth |
| Max Storage | 42 acre-ft |
| Normal Storage | 15 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 32 sq mi |
| Max Discharge | 357 cfs |
| Year Completed | 1989 (37 years old) |
| NID ID | MO50529 |
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
VIRGIL HECK
Private
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Low Hazard 29 ftFrequently Asked Questions
What is the hazard classification of Heck Dam?
Heck Dam 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 Heck Dam?
Heck Dam is owned by VIRGIL HECK (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Heck Dam built?
Heck Dam was completed in 1989, making it 37 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 Heck Dam?
Heck Dam serves the following purposes: Grade Stabilization, Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Heck Dam?
Heck Dam has a dam height of 31 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.