Sd Noname 110 is an earth dam located in Pennington County, South Dakota, built in 1953. It carries a Low hazard potential classification.
Dam profile
NID height · 19 ft19 ft tall and 690 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Sd Noname 110
The primary purpose of Sd Noname 110 is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Gabriel Raba (private). It impounds the Tr-rapidcreek.
The dam stands 19 feet tall and stretches 690 feet across, and has a maximum storage capacity of 137 acre-feet. Completed in 1953, 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 | South Dakota |
| County | Pennington |
| Nearest City | None |
| River/Stream | Tr-rapidcreek |
| Coordinates | 44.03166, -102.85166 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 19 ft |
| Dam Height | 19 ft |
| Dam Length | 690 ft |
| Year Completed | 1953 (73 years old) |
Storage & Hydraulics
| NID Storage | 137 acre-ft |
| Max Storage | 137 acre-ft |
| Normal Storage | 72 acre-ft |
| Max Discharge | 525 cfs |
Ownership & Safety
| Purpose | Irrigation |
| Owner | Gabriel Raba |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | SD01002 |
| Federal ID | SD01002 |
| More Info | State Dam Safety Program |