Shammack Creek Watershed Structure 4 Dam is an earth dam located in Kemper County, Mississippi, built in 1966. It carries a Low hazard potential classification.
Dam profile
NID height · 15 ft15 ft tall and 1,165 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 Shammack Creek Watershed Structure 4 Dam
The primary purpose of Shammack Creek Watershed Structure 4 Dam 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 local government-owned.
The dam stands 15 feet tall and stretches 1,165 feet across, has a maximum storage capacity of 448 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. The most recent inspection on record was 03/27/2014. That was over 12 years ago.
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Location
| State | Mississippi |
| County | Kemper |
| Coordinates | 32.89417, -88.43222 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 15 ft |
| Dam Height | 15 ft |
| Dam Length | 1,165 ft |
| Year Completed | 1966 (60 years old) |
Storage & Hydraulics
| NID Storage | 448 acre-ft |
| Max Storage | 448 acre-ft |
| Normal Storage | 103 acre-ft |
| Drainage Area | 1 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 03/27/2014 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MS01640 |
| Federal ID | MS01640 |
| More Info | State Dam Safety Program |