Port Perry Dam
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Missouri |
| County | Perry |
| Nearest City | SILVER LAKE |
| River/Stream | TR NATIONS CREEK |
| Coordinates | 37.66176, -90.05608 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 70 ft |
| Dam Height | 70 ft |
| Dam Length | 900 ft |
| Year Completed | 1973 (53 years old) |
Storage & Hydraulics
| NID Storage | 6,506 acre-ft |
| Max Storage | 6,506 acre-ft |
| Normal Storage | 828 acre-ft |
| Surface Area | 187 acres |
| Drainage Area | 3 sq mi |
| Max Discharge | 6,992 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner Type | State |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 01/05/2023 |
| Emergency Action Plan | Yes |