Knowlton's Pond Dam Reservoir Report
Last Updated: December 5, 2025
Knowlton's Pond Dam is a privately owned earth dam located in Duncan Falls, Ohio, with a primary purpose of recreation.
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Summary
Completed in 1950, the dam stands at a height of 24 feet and has a length of 385 feet. It has a storage capacity of 103 acre-feet and covers an area of 8 acres, with a drainage area of 0.75 square miles. The dam is regulated by the Department of Natural Resources in Ohio and undergoes regular inspections, with the last assessment in October 2018 revealing a poor condition.
Despite its low hazard potential, Knowlton's Pond Dam is in need of attention due to its poor condition assessment. The dam has a history of modification, but details on these changes are not provided in the data. The dam is associated with a tributary to Georges Run and falls under the jurisdiction of the Huntington District of the US Army Corps of Engineers. With its location in Muskingum County, Ohio, the dam serves as a recreational site for the local community.
Water resource and climate enthusiasts may be interested in the potential risks and management measures associated with Knowlton's Pond Dam. The dam lacks updated emergency action plans and inundation maps, raising concerns about its readiness for potential emergencies. Despite its current condition, the dam continues to provide recreational opportunities and water storage in the area. Ongoing monitoring and maintenance efforts are essential to ensure the safety and functionality of Knowlton's Pond Dam for the surrounding environment and community.
Year Completed |
1950 |
Dam Length |
385 |
Dam Height |
24 |
River Or Stream |
TRIBUTARY TO GEORGES RUN |
Primary Dam Type |
Earth |
Surface Area |
8 |
Drainage Area |
0.75 |
Nid Storage |
103 |
Hazard Potential |
Low |
Nid Height |
24 |
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.
Knowlton's Pond Dam