Lac Emerald Dam
High HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Missouri |
| County | St. Francois |
| Nearest City | BLACKWELL |
| River/Stream | TR BIG RIVER |
| Coordinates | 37.88728, -90.59641 |
Physical Characteristics
| Dam Type | Rockfill |
| NID Height | 32 ft |
| Dam Height | 32 ft |
| Year Completed | 1977 (49 years old) |
Storage & Hydraulics
| NID Storage | 86 acre-ft |
| Max Storage | 86 acre-ft |
| Normal Storage | 42 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 45 sq mi |
Ownership & Safety
| Purpose | Recreation |
| Owner | TERRE DU LAC POA |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |