Marissa Recreation Association South Lake Dam
Illinois — St. Clair County — TRIB MUD CREEK
Location
| State | Illinois |
| County | St. Clair |
| River | TRIB MUD CREEK |
| Coordinates | 38.23445, -89.72475 |
Physical Characteristics
| NID Height | 32 ft |
| Dam Height | 32 ft |
| Dam Length | 540 ft |
| NID Storage | 313 acre-ft |
| Max Storage | 313 acre-ft |
| Surface Area | 21 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Not Available |
| EAP Status | No |
| Last Inspection | July 30, 2024 |
| Inspection Frequency | 3 |
Dam Information
| Year Completed | 1954 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | MARISSA RECREATIONAL AREA ASSOCIATION |
| Other Name | Marissa Recreation Association South Lake |
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.