Echo Lake Dam Reservoir Report
Nearby: Franz Pond Dam Swift Run Lake Dam
Last Updated: December 19, 2025
Echo Lake Dam, located in Piqua, Ohio, is a crucial structure for water supply purposes in the region.
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Summary
Built in 1876, this earth dam stands at a height of 14.2 feet and has a storage capacity of 142 acre-feet. The dam plays a vital role in providing water to the surrounding area, with a normal storage capacity of 46 acre-feet and a maximum discharge capacity of 926 cubic feet per second.
Despite its importance, Echo Lake Dam has been classified as having a high hazard potential and poor condition assessment. The dam is regulated and inspected by the Ohio Department of Natural Resources, with the last inspection conducted in October 2019. The dam is situated on a tributary to Swift Run and covers a surface area of 16.5 acres, serving as a critical water resource for the community.
Efforts are ongoing to ensure the safety and efficacy of Echo Lake Dam, with a regular inspection frequency of 5 years and emergency action plans in place. The dam's condition is continuously monitored, and necessary risk management measures are being implemented to mitigate any potential hazards. As a key component of the region's water infrastructure, Echo Lake Dam remains a focal point for water resource and climate enthusiasts, highlighting the importance of sustainable water management practices in the face of changing environmental conditions.
Year Completed |
1876 |
Dam Length |
660 |
Dam Height |
14.2 |
River Or Stream |
TRIBUTARY TO SWIFT RUN |
Primary Dam Type |
Earth |
Surface Area |
16.5 |
Drainage Area |
2 |
Nid Storage |
142 |
Hazard Potential |
High |
Nid Height |
14 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Dam Data Reference
Condition Assessment
SatisfactoryNo existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.
Hazard Potential Classification
HighDams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.
Echo Lake Dam