Two Bar Two Grazing Association Dam
Two Bar Two Grazing Association Dam is an earth dam located in Edmunds County, South Dakota, built in 1994. It carries a Low hazard potential classification.
About Two Bar Two Grazing Association Dam
The primary purpose of Two Bar Two Grazing Association Dam is fish and wildlife pond. The dam creates habitat for fish and wildlife, supporting local ecosystems and potentially serving conservation goals. The dam is owned by Two Bar Two Grazing Association (private). It impounds the Trib. Snake Creek.
The dam stands 14 feet tall and stretches 600 feet across, creates a reservoir covering 13 acres, has a maximum storage capacity of 250 acre-feet, and collects water from a drainage area of 9 square miles. Completed in 1994, the structure is 32 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 | Edmunds |
| Nearest City | None |
| River/Stream | Trib. Snake Creek |
| Coordinates | 45.37924, -99.15734 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 14 ft |
| Dam Height | 14 ft |
| Dam Length | 600 ft |
| Year Completed | 1994 (32 years old) |
Storage & Hydraulics
| NID Storage | 250 acre-ft |
| Max Storage | 250 acre-ft |
| Normal Storage | 36 acre-ft |
| Surface Area | 13 acres |
| Drainage Area | 9 sq mi |
| Max Discharge | 1,743 cfs |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | TWO BAR TWO GRAZING ASSOCIATION |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | SD02387 |
| Federal ID | SD02387 |
| More Info | State Dam Safety Program |