Williams
Key Takeaway
Williams is classified as significant hazard in Pennsylvania. It was completed in 1981 and is 45 years old. Its primary use is irrigation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 39 ft (taller than 76.2% in PA) |
| Dam Length | 400 ft |
| Dam Type | Earth |
| Max Storage | 25 acre-ft |
| Normal Storage | 15 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1981 (45 years old) |
| NID ID | PA01215 |
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
PAMELA WILLIAMS
Private
Nearby Dams
K-Section
Adams, PA
Significant Hazard 12 ftLake May (Section F)
Adams, PA
High Hazard 22 ftAntietam
Adams, PA
High Hazard 70 ftEmmitsburg Dam
Frederick, MD
High Hazard 30 ftSummit Lake Church Camp Dam
Frederick, MD
Low Hazard 15 ftCarbaugh Run
Adams, PA
High Hazard 35 ftComet Lake
Franklin, PA
Significant Hazard 38 ftWohelo Lake
Franklin, PA
Significant Hazard 28 ftFrequently Asked Questions
What is the hazard classification of Williams?
Williams 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 Williams?
Williams is owned by PAMELA WILLIAMS (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Williams built?
Williams was completed in 1981, making it 45 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 Williams?
Williams serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Williams?
Williams has a dam height of 39 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 Williams last inspected?
Williams was last inspected on March 22, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.