Mathews Pond Dam Reservoir Report
Last Updated: December 24, 2025
Mathews Pond Dam, located in Noble, Ohio, is a private dam primarily used for recreation purposes.
°F
°F
mph
Wind
%
Humidity
Summary
Built in 1969, this earth dam stands at a height of 58.1 feet with a length of 300 feet, providing a storage capacity of 41 acre-feet. The dam is situated on a tributary to the Johnny Woods River, making it an integral part of the local water resource system.
Managed by the Department of Natural Resources in Ohio, Mathews Pond Dam is regulated, inspected, and enforced by the state to ensure its safety and compliance with regulations. With a significant hazard potential and a fair condition assessment, the dam undergoes inspections every five years to mitigate risks and ensure its structural integrity. Despite its relatively small drainage area of 0.03 square miles, the dam plays a crucial role in maintaining water levels and providing recreational opportunities for the community.
As water resource and climate enthusiasts, the Mathews Pond Dam serves as an important example of how private dams can contribute to both water management and recreational activities in the region. With its storage capacity, strategic location, and regulatory oversight, the dam highlights the intersection of infrastructure, conservation, and public engagement in ensuring sustainable water resource management in Ohio.
Year Completed |
1969 |
Dam Length |
300 |
Dam Height |
58.1 |
River Or Stream |
TRIBUTARY TO JOHNNY WOODS RIVER |
Primary Dam Type |
Earth |
Surface Area |
2 |
Drainage Area |
0.03 |
Nid Storage |
41 |
Hazard Potential |
Significant |
Nid Height |
58 |
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.
Mathews Pond Dam