Wayne City Perched Reservoir Dam Reservoir Report
Last Updated: December 6, 2025
Located in Wayne City, Illinois, the Wayne City Perched Reservoir Dam, also known as the Wayne City Side Channel Reservoir, is a local government-owned structure designed by CRAWFORD & WHITESIDE.
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Summary
Completed in 1983, this earth dam stands at a height of 22 feet and has a length of 3050 feet, providing a storage capacity of 201 acre-feet for water supply purposes. Situated on the Skillet Fork-Offstream river, this dam is regulated by the Illinois Department of Natural Resources (IDNR) and undergoes regular inspections and enforcement to ensure safety and compliance.
With a low hazard potential and a high risk assessment rating of 2, the Wayne City Perched Reservoir Dam is a vital piece of infrastructure for the community. While it currently does not have a spillway, outlet gates, or associated structures, its primary purpose of water supply serves the needs of the area. Despite its age, the dam's condition assessment is not available, indicating the importance of continued monitoring and maintenance to mitigate any potential risks. As a key component of the local water resource system, this dam plays a crucial role in ensuring a reliable water supply for Wayne City and its residents.
As water resource and climate enthusiasts, the Wayne City Perched Reservoir Dam presents an intriguing case study of local government-owned infrastructure in Illinois. With its unique design and purpose, this earth dam stands as a testament to the importance of proper regulation, inspection, and risk management in maintaining water security for communities. By understanding the challenges and opportunities associated with structures like the Wayne City Perched Reservoir Dam, enthusiasts can gain valuable insights into the intersection of water resources, climate resilience, and infrastructure development in the region.
Year Completed |
1983 |
Dam Length |
3050 |
Dam Height |
22 |
River Or Stream |
SKILLET FORK-OFFSTREAM |
Primary Dam Type |
Earth |
Nid Storage |
201 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
22 |
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.
Wayne City Perched Reservoir Dam