Lyons Wwt Lagoon Reservoir Report
Last Updated: December 26, 2025
Lyons Wwt Lagoon in Ohio is a significant offstream water resource managed by the local government and regulated by the Department of Natural Resources.
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Summary
Completed in 2003, this earth dam stands at a height of 7.75 feet and has a storage capacity of 60 acre-feet, with a normal storage level of 32.7 acre-feet. The lagoon covers a surface area of 7.89 acres and serves various purposes beyond flood control, making it a vital asset for the community.
Situated in Fulton County, Ohio, near Bear Creek, Lyons Wwt Lagoon plays a crucial role in water management and conservation efforts in the region. With a satisfactory condition assessment and a significant hazard potential, regular inspections and enforcement by state authorities ensure the safety and functionality of this structure. As a key component of the local water infrastructure, the lagoon exemplifies the importance of sustainable water resource management in the face of climate change challenges.
Managed by the Detroit District of the US Army Corps of Engineers, Lyons Wwt Lagoon is a testament to effective collaboration between local and federal agencies in safeguarding water resources. With a focus on emergency preparedness and risk management, this lagoon serves as a model for proactive measures in addressing potential hazards and ensuring the resilience of water infrastructure in the face of evolving climate conditions.
Year Completed |
2003 |
Dam Length |
2724 |
Dam Height |
7.75 |
River Or Stream |
OFFSTREAM BEAR CREEK |
Primary Dam Type |
Earth |
Surface Area |
7.89 |
Drainage Area |
8.8 |
Nid Storage |
60 |
Hazard Potential |
Significant |
Nid Height |
8 |
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.
Lyons Wwt Lagoon