Porzeinski Lake Dam
High HazardUnsatisfactory ConditionEmergency Action Plan: No
Location
| State | Missouri |
| County | St. Francois |
| Nearest City | MORSE MILL |
| River/Stream | THREE HILL CREEK |
| Coordinates | 37.95921, -90.63340 |
Physical Characteristics
| NID Height | 50 ft |
| Dam Height | 50 ft |
| Dam Length | 475 ft |
Storage & Hydraulics
| NID Storage | 333 acre-ft |
| Max Storage | 333 acre-ft |
| Normal Storage | 221 acre-ft |
| Surface Area | 14 acres |
| Drainage Area | 1 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Unsatisfactory |
| Last Inspection | 04/29/2019 |
| Emergency Action Plan | No |