Echo Lake Dam
High HazardPoor ConditionEmergency Action Plan: Yes
Location
| State | Ohio |
| County | Miami |
| Nearest City | PIQUA |
| River/Stream | TRIBUTARY TO SWIFT RUN |
| Coordinates | 40.15611, -84.26028 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 14 ft |
| Dam Height | 14 ft |
| Dam Length | 660 ft |
| Year Completed | 1876 (150 years old) |
Storage & Hydraulics
| NID Storage | 142 acre-ft |
| Max Storage | 142 acre-ft |
| Normal Storage | 46 acre-ft |
| Surface Area | 16 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 926 cfs |
Ownership & Safety
| Purpose | Water Supply |
| Owner | City of Piqua |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Poor |
| Last Inspection | 11/26/2024 |
| Emergency Action Plan | Yes |