Lake Coulterville Dam
Low HazardNot Available ConditionEmergency Action Plan: No
Location
| State | Illinois |
| County | Randolph |
| Nearest City | NEW ATHENS |
| River/Stream | TRIB SOUTH FORK MUD CREEK |
| Coordinates | 38.19823, -89.59729 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 18 ft |
| Dam Height | 18 ft |
| Dam Length | 460 ft |
| Year Completed | 1917 (109 years old) |
Storage & Hydraulics
| NID Storage | 181 acre-ft |
| Max Storage | 181 acre-ft |
| Normal Storage | 109 acre-ft |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | LINCOLN TRAIL BANK & TRUST COMPANY |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Available |
| Last Inspection | 09/12/2023 |
| Emergency Action Plan | No |