Roegge Pond Dam Reservoir Report
Last Updated: December 21, 2025
Roegge Pond Dam, located in Morgan County, Illinois, is a privately owned structure designed by the USDA NRCS and regulated by the Illinois Department of Natural Resources.
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Summary
Completed in 1978, this earth dam stands at 31 feet tall and spans 264 feet in length, serving primarily as a fish and wildlife pond. With a storage capacity of 32 acre-feet and a surface area of 3 acres, the dam plays a crucial role in providing habitat for aquatic life and recreational opportunities in the area.
The dam's spillway, with a width of 42 feet, is uncontrolled, allowing for a maximum discharge of 325 cubic feet per second. Despite its low hazard potential, the dam is subject to regular state inspections and enforcement measures to ensure its structural integrity and safety. While the condition assessment is currently not available, the dam's risk assessment is categorized as moderate, indicating a moderate level of risk associated with the structure. Overall, Roegge Pond Dam serves as a vital resource for water management and conservation efforts in the region.
As an important component of the local ecosystem, Roegge Pond Dam provides valuable benefits for fish and wildlife, recreation, and water storage. With its significant impact on the Little Indian Creek tributary, the dam stands as a testament to the collaborative efforts of federal and state agencies, as well as private owners, in managing and maintaining water resources in Illinois. Its presence not only enhances the natural landscape but also supports sustainable practices for water resource management and climate resilience in the region.
Year Completed |
1978 |
Dam Length |
264 |
Dam Height |
31 |
River Or Stream |
TR- LITTLE INDIAN CREEK |
Primary Dam Type |
Earth |
Surface Area |
3 |
Drainage Area |
0.14 |
Nid Storage |
32 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
31 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Illinois River At Valley City
|
4670cfs |
Bay Creek At Pittsfield
|
43cfs |
La Moine River At Ripley
|
23cfs |
Macoupin Creek Near Kane
|
20cfs |
Spring Creek At Springfield
|
6cfs |
Sangamon River At Petersburg
|
199cfs |
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.
Roegge Pond Dam