Glenn Dam is an earth dam located in Franklin County, Tennessee, built in 1998. It carries a Low hazard potential classification.
Dam profile
NID height · 22 ft22 ft tall and 250 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 Glenn Dam
The primary purpose of Glenn Dam 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 Glenn, Robert L. (private). It impounds the Trib-lost Creek.
The dam stands 22 feet tall and stretches 250 feet across, creates a reservoir covering 7 acres, and has a maximum storage capacity of 74 acre-feet. Completed in 1998, the structure is 28 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 06/02/2020.
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Location
| State | Tennessee |
| County | Franklin |
| River/Stream | Trib-lost Creek |
| Coordinates | 35.14306, -85.86500 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 22 ft |
| Dam Length | 250 ft |
| Year Completed | 1998 (28 years old) |
Storage & Hydraulics
| NID Storage | 74 acre-ft |
| Max Storage | 74 acre-ft |
| Normal Storage | 58 acre-ft |
| Surface Area | 7 acres |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | Glenn, Robert L. |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 06/02/2020 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | TN11515 |
| Federal ID | TN11515 |
| More Info | State Dam Safety Program |