Iris Lake Dam East
Key Takeaway
Iris Lake Dam East is classified as low hazard in Georgia. It was completed in 1960 and is 66 years old. Its primary use is recreation.
Physical Details
| Dam Height | 27 ft (taller than 65.9% in GA) |
| Dam Length | 780 ft |
| Dam Type | Earth |
| Max Storage | 293 acre-ft |
| Normal Storage | 220 acre-ft |
| Surface Area | 21 acres |
| Drainage Area | 875 sq mi |
| Year Completed | 1960 (66 years old) |
| NID ID | GA01563 |
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
Guy W. Millner & Turner Millner
Private
Nearby Dams
Iris Lake Dam # 1
Henry, GA
Low Hazard 25 ftLee Lake Dam
Henry, GA
High Hazard 30 ftEast Lake Dam
Henry, GA
Low Hazard 19 ftClar Jackson Lake Dam
Henry, GA
Low Hazard 27 ftHardeman Lake Dam
Henry, GA
Low Hazard 32 ftSteele Lake Dam
Henry, GA
Low Hazard 21 ftWest Asbury Road Lake Dam
Henry, GA
Low Hazard 22 ftHardeman Lake Dam #2
Henry, GA
Low Hazard 20 ftFrequently Asked Questions
What is the hazard classification of Iris Lake Dam East?
Iris Lake Dam East 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 Iris Lake Dam East?
Iris Lake Dam East is owned by Guy W. Millner & Turner Millner (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Iris Lake Dam East built?
Iris Lake Dam East was completed in 1960, making it 66 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 Iris Lake Dam East?
Iris Lake Dam East 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 Iris Lake Dam East?
Iris Lake Dam East 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.
When was Iris Lake Dam East last inspected?
Iris Lake Dam East was last inspected on March 1, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.