Holder Lake Dam is an earth dam located in Calhoun County, Georgia. It carries a Low hazard potential classification.
Dam profile
NID height · 11 ft11 ft tall and 240 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 Holder Lake Dam
Holder Lake Dam is a dam in Calhoun, Georgia. The dam is owned by Judge Annie Doris Holder , Et Al (private). It impounds the Name Unknown near Morgan.
The dam stands 11 feet tall and stretches 240 feet across, creates a reservoir covering 13 acres, and has a maximum storage capacity of 172 acre-feet.
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 10/08/2015. That was over 11 years ago.
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Location
| State | Georgia |
| County | Calhoun |
| Nearest City | Morgan |
| River/Stream | Name Unknown |
| Coordinates | 31.56400, -84.58906 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 11 ft |
| Dam Height | 11 ft |
| Dam Length | 240 ft |
Storage & Hydraulics
| NID Storage | 172 acre-ft |
| Max Storage | 172 acre-ft |
| Normal Storage | 27 acre-ft |
| Surface Area | 13 acres |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Owner | Judge Annie Doris Holder , Et Al |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 10/08/2015 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | GA07012 |
| Federal ID | GA07012 |
| More Info | State Dam Safety Program |