East Candlewood Lake Dam Reservoir Report
Last Updated: December 26, 2025
East Candlewood Lake Dam, located in Waterville, Ohio, stands as a private structure designed by William R.
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Summary
Wumer in 1962. Situated on Sugar Creek, this earth dam serves primarily for recreational purposes, offering a tranquil reservoir with a storage capacity of 154 acre-feet and an expansive surface area of 18.5 acres. Despite its significant hazard potential and poor condition assessment, the dam has undergone regular state inspections and enforcement, ensuring the safety and compliance of its operations.
With a height of 17.6 feet and a length of 325 feet, East Candlewood Lake Dam plays a vital role in managing the flow and discharge of water in the region, with a maximum discharge capacity of 217 cubic feet per second. The dam's state-regulated status, along with its compliance with permit requirements and inspection protocols, underscores its critical role in flood control and water resource management. Additionally, its proximity to the Detroit District of the US Army Corps of Engineers further highlights its strategic importance in the local ecosystem.
As water resource and climate enthusiasts explore the intricate details of East Candlewood Lake Dam, the significance of its design, purpose, and regulatory oversight becomes increasingly apparent. Despite its age and condition challenges, the dam remains a key asset for recreational activities, water storage, and environmental management along Sugar Creek. By leveraging modern risk assessment and management measures, stakeholders can ensure the long-term integrity and functionality of this essential infrastructure in Wood County, Ohio.
Year Completed |
1962 |
Dam Length |
325 |
Dam Height |
17.6 |
River Or Stream |
SUGAR CREEK |
Primary Dam Type |
Earth |
Surface Area |
18.5 |
Drainage Area |
4.9 |
Nid Storage |
154 |
Hazard Potential |
Significant |
Nid Height |
18 |
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.
East Candlewood Lake Dam
Mary Jane Thurston State Park