Obringer Upground Reservoir Reservoir Report
Last Updated: December 5, 2025
Obringer Upground Reservoir is a vital water supply infrastructure located in Crawford, Ohio, with a capacity of 34.3 million gallons and a primary purpose of water supply.
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Summary
Completed in 1990, this earth dam stands at a height of 13 feet and spans 1490 feet in length. The reservoir covers a surface area of 2.7 acres and is regulated by the Ohio Department of Natural Resources, ensuring state oversight and enforcement of safety measures.
With a significant hazard potential and fair condition assessment as of May 2018, Obringer Upground Reservoir plays a crucial role in water resource management in the region. The reservoir is inspected every 5 years to assess its structural integrity and emergency preparedness. The dam's emergency action plan was last revised in June 2020, highlighting ongoing efforts to enhance risk management and ensure the safety of surrounding communities in case of any unforeseen events. As a key component of the local government's infrastructure, this reservoir serves as a cornerstone for water supply in New Washington, Ohio, and underscores the importance of sustainable water resource management in the face of climate change challenges.
Year Completed |
1990 |
Dam Length |
1490 |
Dam Height |
13 |
River Or Stream |
OFF-STREAM OF BROKEN KNIFE |
Primary Dam Type |
Earth |
Surface Area |
2.7 |
Nid Storage |
34.3 |
Hazard Potential |
Significant |
Nid Height |
13 |
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.
Obringer Upground Reservoir