Porter Reservoir Dam
Key Takeaway
Porter Reservoir Dam is classified as low hazard in Kentucky. It was completed in 1950 and is 76 years old. Its primary use is recreation.
Physical Details
| Dam Height | 42 ft (taller than 76.3% in KY) |
| Dam Length | 305 ft |
| Dam Type | Earth |
| Max Storage | 180 acre-ft |
| Normal Storage | 124 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 1 sq mi |
| Year Completed | 1950 (76 years old) |
| NID ID | KY00136 |
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
TENNESSEE GAS PIPELINE COMPANY
Private
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Low Hazard 38 ftSpurlington Lake Dam
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Low Hazard 33 ftGreen River Dam
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High HazardMarion County Sportsmans Dam
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High Hazard 40 ftFrequently Asked Questions
What is the hazard classification of Porter Reservoir Dam?
Porter Reservoir 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 Porter Reservoir Dam?
Porter Reservoir Dam is owned by TENNESSEE GAS PIPELINE COMPANY (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Porter Reservoir Dam built?
Porter Reservoir Dam was completed in 1950, making it 76 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 Porter Reservoir Dam?
Porter Reservoir 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 Porter Reservoir Dam?
Porter Reservoir Dam has a dam height of 42 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 Porter Reservoir Dam last inspected?
Porter Reservoir Dam was last inspected on July 10, 2006. Inspection dates indicate when a formal review occurred, not the results of that inspection.