Lemons Pond Dam Reservoir Report
Nearby: Methodist Conf. Dam Pratt Pond Dam
Last Updated: December 19, 2025
Lemons Pond Dam, located in Fulton County, Illinois, was completed in 1973 by the USDA NRCS and serves as a vital structure for maintaining a Fish and Wildlife Pond.
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Summary
The earth dam stands at a height of 26 feet and stretches 310 feet in length, with a maximum storage capacity of 67 acre-feet. The dam is regulated by the Illinois Department of Natural Resources and undergoes regular inspections to ensure its safety and functionality.
The dam's spillway, with a width of 52 feet, is uncontrolled, and the hazard potential of the dam is classified as low. Despite its low hazard potential, the risk assessment indicates a moderate level of risk (3), prompting the need for ongoing risk management measures. The dam is situated along the TR- Spoon River, with a drainage area of 0.23 square miles, providing essential water resources for the surrounding area. With its primary purpose of supporting fish and wildlife habitats, Lemons Pond Dam plays a significant role in enhancing the local ecosystem and promoting recreational activities for residents and visitors alike.
As a privately owned structure, Lemons Pond Dam is a noteworthy example of sustainable water resource management and climate adaptation efforts. With its emphasis on ecological preservation and recreational opportunities, the dam stands as a testament to the importance of balancing human needs with environmental conservation. As climate change continues to impact water resources, structures like Lemons Pond Dam will play a crucial role in safeguarding aquatic ecosystems and ensuring the availability of water for future generations.
Year Completed |
1973 |
Dam Length |
310 |
Dam Height |
26 |
River Or Stream |
TR- SPOON RIVER |
Primary Dam Type |
Earth |
Surface Area |
5 |
Drainage Area |
0.23 |
Nid Storage |
67 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
26 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Spoon River At Seville
|
161cfs |
Spoon River At London Mills
|
86cfs |
Sangamon River Near Oakford
|
356cfs |
Illinois River At Kingston Mines
|
5290cfs |
Mackinaw River Near Green Valley
|
40cfs |
Salt Creek Near Greenview
|
159cfs |
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.
Lemons Pond Dam