W H Williams Jr Dam
Key Takeaway
W H Williams Jr Dam is classified as significant hazard in Alabama. It was completed in 1959 and is 67 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Length | 135 ft |
| Dam Type | Earth |
| Max Storage | 192 acre-ft |
| Normal Storage | 187 acre-ft |
| Max Discharge | 609 cfs |
| Year Completed | 1959 (67 years old) |
| NID ID | AL00887 |
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
PERRY WILLIAMS
Private
Nearby Dams
Thornton Lake
Jefferson, AL
Significant HazardImp No.1
Walker, AL
Significant Hazard 40 ftFlat Top Mine-#1 Impoundment
Jefferson, AL
Low HazardMiller Steam Plant Water Storage Pond
Jefferson, AL
Low HazardImpoundment No. 3
Jefferson, AL
Significant Hazard 80 ftBessie Mines-#3 Impoundment
Jefferson, AL
Low HazardImp No.2
Jefferson, AL
Significant Hazard 50 ftImp No.1
Jefferson, AL
Low Hazard 100 ftFrequently Asked Questions
What is the hazard classification of W H Williams Jr Dam?
W H Williams Jr 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 W H Williams Jr Dam?
W H Williams Jr Dam is owned by PERRY WILLIAMS (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was W H Williams Jr Dam built?
W H Williams Jr Dam was completed in 1959, making it 67 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 W H Williams Jr Dam?
W H Williams Jr Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.