Marilyn Johnson Dam is an earth dam located in Noxubee County, Mississippi, built in 1991. It carries a Undetermined hazard potential classification.
Dam profile
NID height · 11 ft11 ft tall and 100 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 Marilyn Johnson Dam
The primary purpose of Marilyn Johnson Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Marilyn Johnson (private). It impounds the Cedar Creek.
The dam stands 11 feet tall and stretches 100 feet across, creates a reservoir covering 11 acres, has a maximum storage capacity of 80 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1991, the structure is 35 years old.
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Location
| State | Mississippi |
| County | Noxubee |
| River/Stream | Cedar Creek |
| Coordinates | 33.14199, -88.54881 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 11 ft |
| Dam Height | 11 ft |
| Dam Length | 100 ft |
| Year Completed | 1991 (35 years old) |
Storage & Hydraulics
| NID Storage | 80 acre-ft |
| Max Storage | 80 acre-ft |
| Normal Storage | 60 acre-ft |
| Surface Area | 11 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Marilyn Johnson |
| Owner Type | Private |
| Hazard Classification | Undetermined |
| Condition Assessment | Not assessed |
| Emergency Action Plan | No |
Identifiers
| NID ID | MS03261 |
| Federal ID | MS03261 |
| More Info | State Dam Safety Program |