Arnoname 280
Arnoname 280 is an earth dam located in Arkansas County, Arkansas, built in 1962. It carries a Low hazard potential classification.
About Arnoname 280
The primary purpose of Arnoname 280 is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by G Thomas Farms Inc. (private). It impounds the Mill Bayou-tr.
The dam stands 14 feet tall and stretches 1,550 feet across, and has a maximum storage capacity of 162 acre-feet. Completed in 1962, the structure is well into its service life at over 50 years old.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life.
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Location
| State | Arkansas |
| County | Arkansas |
| Nearest City | None |
| River/Stream | Mill Bayou-tr |
| Coordinates | 34.26667, -91.41000 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 14 ft |
| Dam Length | 1,550 ft |
| Year Completed | 1962 (64 years old) |
Storage & Hydraulics
| NID Storage | 162 acre-ft |
| Max Storage | 162 acre-ft |
| Normal Storage | 162 acre-ft |
Ownership & Safety
| Purpose | Recreation |
| Owner | G Thomas Farms Inc. |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | AR01031 |
| Federal ID | AR01031 |
| More Info | State Dam Safety Program |