O. Drageset No.2 is an earth dam located in Ziebach County, South Dakota, built in 1953. It carries a Low hazard potential classification.
Dam profile
NID height · 22 ft22 ft tall and 650 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 O. Drageset No.2
The primary purpose of O. Drageset No.2 is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by O. Drageset (private). It impounds the Tr Moreau.
The dam stands 22 feet tall and stretches 650 feet across, and has a maximum storage capacity of 136 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 | Ziebach |
| Nearest City | None |
| River/Stream | Tr Moreau |
| Coordinates | 45.43666, -101.62666 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 22 ft |
| Dam Height | 22 ft |
| Dam Length | 650 ft |
| Year Completed | 1953 (73 years old) |
Storage & Hydraulics
| NID Storage | 136 acre-ft |
| Max Storage | 136 acre-ft |
| Normal Storage | 90 acre-ft |
| Max Discharge | 4,830 cfs |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | O. Drageset |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | SD00506 |
| Federal ID | SD00506 |
| More Info | State Dam Safety Program |