Springfield Coal/Industry/Pond 31 Dam
Illinois — McDonough County — TRIB GRINDSTONE CREEK
Location
| State | Illinois |
| County | McDonough |
| River | TRIB GRINDSTONE CREEK |
| Coordinates | 40.30397, -90.72604 |
Physical Characteristics
| NID Height | 34 ft |
| Dam Height | 34 ft |
| Dam Length | 221 ft |
| NID Storage | 62 acre-ft |
| Max Storage | 62 acre-ft |
| Surface Area | 5 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Not Available |
| EAP Status | No |
| Last Inspection | October 10, 2023 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | — |
| Primary Purpose | Debris Control |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | SPRINGFIELD COAL COMPANY, LLC |
| Other Name | Industry Mine Impoundment 31 |
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.