Reservoir No 5
Key Takeaway
Reservoir No 5 is classified as significant hazard in Pennsylvania. It was completed in 1993 and is 33 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 20 ft (taller than 43.1% in PA) |
| Dam Length | 850 ft |
| Dam Type | Earth |
| Max Storage | 50 acre-ft |
| Normal Storage | 34 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1993 (33 years old) |
| NID ID | PA01478 |
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
GALLITZIN BORO WATER AUTHORITY
Local Government
Nearby Dams
Reservoir No 4
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Low Hazard 20 ftBlair Gap
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High Hazard 47 ftHollidaysburg Muleshoe Reservoir
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High Hazard 66 ftUpper Kittanning
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High Hazard 45 ftSwartz
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Significant Hazard 13 ftPlane Nine
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High Hazard 51 ftWilliam L. Cochran Impounding
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High Hazard 60 ftFrequently Asked Questions
What is the hazard classification of Reservoir No 5?
Reservoir No 5 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 Reservoir No 5?
Reservoir No 5 is owned by GALLITZIN BORO WATER AUTHORITY (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Reservoir No 5 built?
Reservoir No 5 was completed in 1993, making it 33 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 Reservoir No 5?
Reservoir No 5 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 Reservoir No 5?
Reservoir No 5 has a dam height of 20 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 Reservoir No 5 last inspected?
Reservoir No 5 was last inspected on August 30, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.