Hays, W L & Mary Dam-South
Key Takeaway
Hays, W L & Mary Dam-South is classified as low hazard in Missouri. Its primary use is other.
Physical Details
| Dam Height | 14 ft (taller than 1.4% in MO) |
| Dam Type | Earth |
| Max Storage | 90 acre-ft |
| Normal Storage | 56 acre-ft |
| Surface Area | 12 acres |
| Drainage Area | 120 sq mi |
| NID ID | MO30393 |
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
W L & MARY HAYS
Private
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Low Hazard 15 ftFrequently Asked Questions
What is the hazard classification of Hays, W L & Mary Dam-South?
Hays, W L & Mary Dam-South 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 Hays, W L & Mary Dam-South?
Hays, W L & Mary Dam-South is owned by W L & MARY HAYS (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Hays, W L & Mary Dam-South?
Hays, W L & Mary Dam-South serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Hays, W L & Mary Dam-South?
Hays, W L & Mary Dam-South has a dam height of 14 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.