Coulterville Coal/gateway Mine/slurry Cell 1 Dam
Low HazardNot Available ConditionEmergency Action Plan: No
Location
| State | Illinois |
| County | Randolph |
| Nearest City | TILDEN |
| River/Stream | TRIB MARYS RIVER |
| Coordinates | 38.17306, -89.63808 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 33 ft |
| Dam Height | 33 ft |
| Dam Length | 7,180 ft |
| Year Completed | 1977 (49 years old) |
Storage & Hydraulics
| NID Storage | 5,035 acre-ft |
| Max Storage | 5,035 acre-ft |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Other |
| Owner | COULTERVILLE COAL COMPANY, LLC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Available |
| Last Inspection | 09/30/2024 |
| Emergency Action Plan | No |