Iron Mountain Lake Dam
High HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Missouri |
| County | St. Francois |
| Nearest City | BISMARCK |
| River/Stream | MIDDLEBROOK CR |
| Coordinates | 37.69194, -90.61583 |
Physical Characteristics
| Dam Type | Rockfill |
| NID Height | 16 ft |
| Dam Height | 16 ft |
| Year Completed | 1847 (179 years old) |
Storage & Hydraulics
| NID Storage | 599 acre-ft |
| Max Storage | 599 acre-ft |
| Normal Storage | 280 acre-ft |
| Surface Area | 70 acres |
| Drainage Area | 3,775 sq mi |
Ownership & Safety
| Purpose | Recreation |
| Owner | IRON MTN LAKE OWNR ASSOC |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Not Rated |
| Last Inspection | 02/23/1981 |
| Emergency Action Plan | Not Required |