Altiers Lake Dam Reservoir Report
Last Updated: December 5, 2025
Altiers Lake Dam, located in Rendville, Ohio, along the Sunday Creek, is a privately owned structure primarily used for recreation purposes.
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Summary
Built in 1949 by designer L.B. Light, this earth dam stands at 19.2 feet high and has a length of 285 feet, with a storage capacity of 70 acre-feet. Despite its recreational importance, the dam is classified as having a high hazard potential and poor condition, as last assessed in May 2017.
Managed by the Ohio Department of Natural Resources, Altiers Lake Dam is subject to state regulation, permitting, inspection, and enforcement. Its critical status highlights the need for continued monitoring and maintenance to ensure public safety and the preservation of the surrounding environment. With a drainage area of 0.92 square miles and a maximum discharge of 962 cubic feet per second, the dam's impact on the local ecosystem and water resources requires ongoing attention from stakeholders and enthusiasts alike.
As a key feature in the water resource landscape of Perry County, Ohio, Altiers Lake Dam serves as a focal point for water and climate enthusiasts interested in understanding the intersection of infrastructure, recreation, and environmental stewardship. Its unique location, history, and current condition make it a compelling case study for the challenges and opportunities associated with managing dams in a changing climate. By staying informed and engaged with initiatives related to dam safety and risk management, enthusiasts can contribute to the sustainable use of water resources for future generations.
Year Completed |
1949 |
Dam Length |
285 |
Dam Height |
19.2 |
River Or Stream |
SUNDAY CREEK |
Primary Dam Type |
Earth |
Surface Area |
5.7 |
Drainage Area |
0.92 |
Nid Storage |
70 |
Hazard Potential |
High |
Nid Height |
19 |
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.
Altiers Lake Dam