J S New's Dam/ Arnoname 49
Key Takeaway
J S New's Dam/ Arnoname 49 is classified as low hazard in Arkansas. It was completed in 1961 and is 65 years old. Its primary use is recreation.
Physical Details
| Dam Height | 16 ft (taller than 8.8% in AR) |
| Dam Length | 487 ft |
| Dam Type | Earth |
| Max Storage | 231 acre-ft |
| Normal Storage | 71 acre-ft |
| Surface Area | 17 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 1,090 cfs |
| Year Completed | 1961 (65 years old) |
| NID ID | AR00595 |
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
C O NEW
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of J S New's Dam/ Arnoname 49?
J S New's Dam/ Arnoname 49 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 J S New's Dam/ Arnoname 49?
J S New's Dam/ Arnoname 49 is owned by C O NEW (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was J S New's Dam/ Arnoname 49 built?
J S New's Dam/ Arnoname 49 was completed in 1961, making it 65 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 J S New's Dam/ Arnoname 49?
J S New's Dam/ Arnoname 49 serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is J S New's Dam/ Arnoname 49?
J S New's Dam/ Arnoname 49 has a dam height of 16 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 J S New's Dam/ Arnoname 49 last inspected?
J S New's Dam/ Arnoname 49 was last inspected on March 24, 1980. Inspection dates indicate when a formal review occurred, not the results of that inspection.