Macoupin Energy Refuse Disposal Area 6
Illinois — Macoupin County — TRIB SPANISH NEEDLE CREEK-OFFS
Location
| State | Illinois |
| County | Macoupin |
| River | TRIB SPANISH NEEDLE CREEK-OFFS |
| Coordinates | 39.20861, -89.85807 |
Physical Characteristics
| NID Height | 117 ft |
| Dam Height | 117 ft |
| Dam Length | 13,800 ft |
| NID Storage | 9,050 acre-ft |
| Max Storage | 9,050 acre-ft |
| Surface Area | 136 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Not Available |
| EAP Status | Yes |
| Last Inspection | March 24, 2026 |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | 1991 |
| Primary Purpose | Tailings |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | MACOUPIN ENERGY, LLC |
| Other Name | Refuse Disposal Area 6 |
Location Map
About This Dam Record
Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.