Beaver Lake Dam
Low HazardNot Available ConditionEmergency Action Plan: No
Location
| State | Illinois |
| County | Macoupin |
| Nearest City | HARDIN |
| River/Stream | TRIB MACOUPIN CREEK |
| Coordinates | 39.21057, -89.97556 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 16 ft |
| Dam Height | 16 ft |
| Dam Length | 390 ft |
| Year Completed | 1912 (114 years old) |
Storage & Hydraulics
| NID Storage | 588 acre-ft |
| Max Storage | 588 acre-ft |
| Normal Storage | 418 acre-ft |
| Surface Area | 57 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 125 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | ILLINOIS DEPARTMENT OF NATURAL RESOURCES |
| Owner Type | State |
| Hazard Classification | Low |
| Condition Assessment | Not Available |
| Last Inspection | 05/10/2024 |
| Emergency Action Plan | No |