Rogenski Lake Dam
Rogenski Lake Dam is an earth dam located in Madison County, Illinois. It carries a Significant hazard potential classification.
About Rogenski Lake Dam
The primary purpose of Rogenski Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by John Rogenski (private). It impounds the Trib Canteen Creek.
The dam stands 7 feet tall and stretches 250 feet across, and has a maximum storage capacity of 35 acre-feet.
This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. The most recent inspection on record was 07/11/2025.
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Location
| State | Illinois |
| County | Madison |
| River/Stream | Trib Canteen Creek |
| Coordinates | 38.73335, -89.93587 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 7 ft |
| Dam Height | 7 ft |
| Dam Length | 250 ft |
Storage & Hydraulics
| NID Storage | 35 acre-ft |
| Max Storage | 35 acre-ft |
| Normal Storage | 20 acre-ft |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | JOHN ROGENSKI |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Not Available |
| Last Inspection | 07/11/2025 |
| Emergency Action Plan | No |
Identifiers
| NID ID | IL50609 |
| Federal ID | IL50609 |
| More Info | State Dam Safety Program |