R. Van Bockle is an earth dam located in Hyde County, South Dakota, built in 1940. It carries a Low hazard potential classification.
Dam profile
NID height · 11 ft11 ft tall and 600 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 R. Van Bockle
The primary purpose of R. Van Bockle 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 Raymond Van Bockle (private). It impounds the North Medicine Creek.
The dam stands 11 feet tall and stretches 600 feet across, and has a maximum storage capacity of 638 acre-feet. Completed in 1940, the structure is well-established, with more than 75 years of service.
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 | Hyde |
| Nearest City | None |
| River/Stream | North Medicine Creek |
| Coordinates | 44.81666, -99.53832 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 11 ft |
| Dam Height | 11 ft |
| Dam Length | 600 ft |
| Year Completed | 1940 (86 years old) |
Storage & Hydraulics
| NID Storage | 638 acre-ft |
| Max Storage | 638 acre-ft |
| Normal Storage | 100 acre-ft |
| Max Discharge | 9,000 cfs |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | Raymond Van Bockle |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | SD00252 |
| Federal ID | SD00252 |
| More Info | State Dam Safety Program |