Stumpy Hill Farm Dam Reservoir Report
Last Updated: December 8, 2025
Stumpy Hill Farm Dam, located in Edwards, Illinois, stands as a crucial water supply structure designed by LAMAC Engineering in 1998.
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Summary
This earth dam, with a height of 31 feet and a length of 230 feet, serves the primary purpose of providing water storage for the surrounding area. With a normal storage capacity of 94 acre-feet and a maximum storage of 150 acre-feet, the dam plays a vital role in managing water resources in the region.
Managed by a private owner, this dam is regulated by the Illinois Department of Natural Resources (IDNR) and undergoes regular inspections to ensure its safety and functionality. Despite being classified as having a low hazard potential, the risk assessment for Stumpy Hill Farm Dam indicates a moderate level of risk. With an uncontrolled spillway and outlet gates, the dam is equipped to handle a maximum discharge of 6 cubic feet per second, mitigating potential flooding risks in the area. This dam represents a key component in the water infrastructure of the region, contributing to the sustainable management of water resources for both agricultural and residential purposes.
As water resource and climate enthusiasts, the significance of Stumpy Hill Farm Dam lies in its role in ensuring water supply reliability and flood control measures. With its design tailored to meet the needs of the local community, this earth dam stands as a testament to the importance of sustainable water management practices. As efforts continue to monitor and assess the condition of the dam, it remains a crucial asset in safeguarding the water resources of Edwards, Illinois, and underscores the importance of responsible water infrastructure development in the face of changing climate conditions.
Year Completed |
1998 |
Dam Length |
230 |
Dam Height |
31 |
River Or Stream |
TRIB HARPER CREEK |
Primary Dam Type |
Earth |
Surface Area |
9 |
Drainage Area |
10 |
Nid Storage |
150 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
31 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Bonpas Creek At Browns
|
0cfs |
Wabash River At New Harmony
|
8530cfs |
Wabash River At Mt. Carmel
|
8380cfs |
Little Wabash River At Carmi
|
96cfs |
Big Creek Near Wadesville
|
1cfs |
Little Wabash River Below Clay City
|
41cfs |
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.
Stumpy Hill Farm Dam