Beyers Lake Dam
Beyers Lake Dam is an earth dam located in Shelby County, Illinois. It carries a Low hazard potential classification.
About Beyers Lake Dam
The primary purpose of Beyers Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Beyers Lake Estates, Inc (private).
The dam stands 45 feet tall and stretches 500 feet across, and has a maximum storage capacity of 450 acre-feet.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. The most recent inspection on record was 06/11/2025.
At 45 feet, this dam is taller than 91% of dams nationwide.
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Location
| State | Illinois |
| County | Shelby |
| Coordinates | 39.33193, -89.05886 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 45 ft |
| Dam Height | 45 ft |
| Dam Length | 500 ft |
Storage & Hydraulics
| NID Storage | 450 acre-ft |
| Max Storage | 450 acre-ft |
| Normal Storage | 350 acre-ft |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | BEYERS LAKE ESTATES, INC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Available |
| Last Inspection | 06/11/2025 |
| Emergency Action Plan | No |
Identifiers
| NID ID | IL50692 |
| Federal ID | IL50692 |
| More Info | State Dam Safety Program |