Ehrlick Lake Dam
Key Takeaway
Ehrlick Lake Dam is classified as significant hazard in Missouri. It was completed in 1975 and is 51 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 23 ft (taller than 18% in MO) |
| Dam Length | 720 ft |
| Dam Type | Earth |
| Max Storage | 179 acre-ft |
| Normal Storage | 114 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 173 sq mi |
| Max Discharge | 221 cfs |
| Year Completed | 1975 (51 years old) |
| NID ID | MO10993 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
STEVE EHRLICK
Private
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Low Hazard 25 ftFrequently Asked Questions
What is the hazard classification of Ehrlick Lake Dam?
Ehrlick Lake Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Ehrlick Lake Dam?
Ehrlick Lake Dam is owned by STEVE EHRLICK (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Ehrlick Lake Dam built?
Ehrlick Lake Dam was completed in 1975, making it 51 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 Ehrlick Lake Dam?
Ehrlick Lake Dam 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 Ehrlick Lake Dam?
Ehrlick Lake Dam has a dam height of 23 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.
When was Ehrlick Lake Dam last inspected?
Ehrlick Lake Dam was last inspected on July 8, 1980. Inspection dates indicate when a formal review occurred, not the results of that inspection.