Chases Pond
Key Takeaway
Chases Pond is classified as significant hazard in Maine. It was completed in 1902 and is 124 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 22 ft (taller than 79.7% in ME) |
| Dam Length | 645 ft |
| Dam Type | Earth |
| Max Storage | 2.1K acre-ft |
| Normal Storage | 1.2K acre-ft |
| Surface Area | 137 acres |
| Drainage Area | 4 sq mi |
| Year Completed | 1902 (124 years old) |
| Year Modified | 1950 |
| NID ID | ME00188 |
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
York Water District
Public Utility
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Low Hazard 10 ftFrequently Asked Questions
What is the hazard classification of Chases Pond?
Chases Pond 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 Chases Pond?
Chases Pond is owned by York Water District (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Chases Pond built?
Chases Pond was completed in 1902, making it 124 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 Chases Pond?
Chases Pond serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Chases Pond?
Chases Pond has a dam height of 22 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 Chases Pond last inspected?
Chases Pond was last inspected on July 6, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.