Orchard Course No. 3 Impoundment
Key Takeaway
Orchard Course No. 3 Impoundment is classified as low hazard in Pennsylvania. It was completed in 1925 and is 101 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 20 ft (taller than 43.1% in PA) |
| Dam Length | 320 ft |
| Dam Type | Earth |
| Max Storage | 57 acre-ft |
| Normal Storage | 45 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 1 sq mi |
| Year Completed | 1925 (101 years old) |
| NID ID | PA01069 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
TREESDALE COUNTRY CLUB INC
Private
Nearby Dams
Orchard Course No. 2 Impoundment
Butler, PA
Low Hazard 16 ftCamp Trees
Butler, PA
Significant Hazard 17 ftTreesdale Impoundment #1
Butler, PA
High Hazard 15 ftLake Macleod
Allegheny, PA
Significant Hazard 30 ftSeven Fields Regional Sw Det
Butler, PA
Significant Hazard 14 ftSutula/Stroud
Allegheny, PA
Significant Hazard 13 ftWalden Pond
Butler, PA
Significant Hazard 18 ftLakevue Estates
Butler, PA
Significant Hazard 15 ftFrequently Asked Questions
What is the hazard classification of Orchard Course No. 3 Impoundment?
Orchard Course No. 3 Impoundment is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Orchard Course No. 3 Impoundment?
Orchard Course No. 3 Impoundment is owned by TREESDALE COUNTRY CLUB INC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Orchard Course No. 3 Impoundment built?
Orchard Course No. 3 Impoundment was completed in 1925, making it 101 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 Orchard Course No. 3 Impoundment?
Orchard Course No. 3 Impoundment 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 Orchard Course No. 3 Impoundment?
Orchard Course No. 3 Impoundment 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 Orchard Course No. 3 Impoundment last inspected?
Orchard Course No. 3 Impoundment was last inspected on June 8, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.