Arnoname 138
Arnoname 138 is an earth dam located in Garland County, Arkansas, built in 1964. It carries a Low hazard potential classification.
About Arnoname 138
The primary purpose of Arnoname 138 is water supply. The dam stores water for municipal, industrial, or agricultural use, helping ensure a reliable supply for the surrounding area. The dam is owned by Cecil Pope (private). It impounds the Hallmans Creek-tr near Royal.
The dam stands 16 feet tall and stretches 266 feet across, and has a maximum storage capacity of 52 acre-feet. Completed in 1964, 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 | Garland |
| Nearest City | Royal |
| River/Stream | Hallmans Creek-tr |
| Coordinates | 34.50333, -93.30167 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 16 ft |
| Dam Length | 266 ft |
| Year Completed | 1964 (62 years old) |
Storage & Hydraulics
| NID Storage | 52 acre-ft |
| Max Storage | 52 acre-ft |
| Normal Storage | 44 acre-ft |
Ownership & Safety
| Purpose | Water Supply |
| Owner | Cecil Pope |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | AR01521 |
| Federal ID | AR01521 |
| More Info | State Dam Safety Program |