Campton Lake Dam Reservoir Report
Last Updated: December 13, 2025
Campton Lake Dam, located in Rainbow Hills-Offstream, Illinois, is a privately owned earth dam constructed in 1954 with a primary purpose of recreation.
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Summary
The dam spans 241 feet in length and reaches a height of 13 feet, providing a storage capacity of 156 acre-feet. Situated on Ferson Creek, the dam regulates the flow of water and offers a serene recreational spot for visitors to enjoy activities such as fishing, boating, and picnicking.
Managed by the Illinois Department of Natural Resources, Campton Lake Dam is subject to state regulations, inspections, and enforcement to ensure its safety and functionality. The dam has a low hazard potential and a moderate risk assessment rating. Although the condition assessment is currently not available, the dam has a regular inspection frequency of 5 years to monitor any potential risks or issues. With its uncontrolled spillway and no outlet gates, the dam serves as a vital structure for water resource management in the area, contributing to the overall environmental and recreational landscape of Kane County, Illinois.
Despite its unknown designer and foundational details, Campton Lake Dam remains a significant feature in the region, providing both recreational opportunities and essential water management functions. With its historical significance dating back to the 1950s, the dam continues to be a valuable asset for the community, drawing enthusiasts of water resources and climate to appreciate its role in the local ecosystem. As a privately owned structure, the dam stands as a testament to the collaboration between private ownership and state regulation in maintaining and protecting vital water resources for future generations to enjoy.
Year Completed |
1954 |
Dam Length |
241 |
Dam Height |
13 |
River Or Stream |
FERSON CREEK |
Primary Dam Type |
Earth |
Nid Storage |
156 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
13 |
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.
Campton Lake Dam
River Bend Trail Kane County