166 Lake Dam, also known as Entrance Lake Dam, is a private structure located in McWhorter, Georgia.
Wind
Humidity
Built in 1994, this Earth dam serves primarily for recreational purposes, offering a storage capacity of 282.7 acre-feet and a surface area of 11.5 acres. Designed by Dan McGill, P.E., the dam stands at a height of 38.1 feet with a hydraulic height of 35 feet, providing low hazard potential and a moderate risk assessment rating.
Despite not being regulated by the state, 166 Lake Dam undergoes regular inspections, with the last one conducted in May 2018. The dam features uncontrolled spillways and outlets, and while it does not have a formal emergency action plan in place, it meets guidelines for risk management. As a private structure, it falls under the jurisdiction of the state and is not associated with any federal agencies for ownership, funding, or construction.
Water resource and climate enthusiasts interested in recreational dams will find 166 Lake Dam a fascinating subject for its unique design, purpose, and risk assessment. Located in Douglas County, Georgia, this dam offers a glimpse into the intersection of human engineering and natural landscapes, serving as a testament to the importance of sustainable water management practices in the face of changing climate dynamics.
Year Completed |
1994 |
Dam Length |
420 |
Dam Height |
38.1 |
River Or Stream |
Unnamed |
Primary Dam Type |
Earth |
Surface Area |
11.5 |
Hydraulic Height |
35 |
Nid Storage |
282.7 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
38 |