Brule Creek No. 1 is an earth dam located in Lincoln County, South Dakota, built in 1966. It carries a Low hazard potential classification.
Dam profile
NID height · 25 ft25 ft tall and 713 ft long, taller than 50% of U.S. dams with a recorded height. 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 Brule Creek No. 1
The primary purpose of Brule Creek No. 1 is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Brule Ck Watershed Dist. (local government). It impounds the E. Brule Creek-tr near North Sioux City.
The dam stands 25 feet tall and stretches 713 feet across, creates a reservoir covering 15 acres, has a maximum storage capacity of 562 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1966, 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 | Lincoln |
| Nearest City | North Sioux City |
| River/Stream | E. Brule Creek-tr |
| Coordinates | 43.17086, -96.59759 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 713 ft |
| Year Completed | 1966 (60 years old) |
Storage & Hydraulics
| NID Storage | 562 acre-ft |
| Max Storage | 562 acre-ft |
| Normal Storage | 257 acre-ft |
| Surface Area | 15 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 1,567 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Brule Ck Watershed Dist. |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | SD02174 |
| Federal ID | SD02174 |
| More Info | State Dam Safety Program |