Lake Erma Dam
Low HazardNot Rated ConditionEmergency Action Plan: Yes
Location
| State | Georgia |
| County | Henry |
| River/Stream | UNKNOWN |
| Coordinates | 33.45694, -84.26222 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 37 ft |
| Dam Height | 37 ft |
| Dam Length | 746 ft |
| Year Completed | 1961 (65 years old) |
Storage & Hydraulics
| NID Storage | 801 acre-ft |
| Max Storage | 801 acre-ft |
| Normal Storage | 588 acre-ft |
| Surface Area | 72 acres |
| Drainage Area | 590 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Crystal Lake Golf & Country Club Property Owner's Association |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 02/01/2017 |
| Emergency Action Plan | Yes |