This waterfall is also referred to as Mandy Falls.
| Name | Joy Falls |
| Watercourse | McGilligan Creek |
| Height of Falls | - |
| Width of Falls | - |
| # of Drops | 1 |
| Type of Falls | Ledge |
| Upper Rock Layer | n/a |
| Lower Rock Layer | Pounds Sandstone Member of Caseyville Formation: Sandstone |
| Watershed Size (Acres) | - |
| Watershed Size (Sq Miles) | - |
| Area of Face of Falls | - |
| Status | Confirmed |
| Latitude | 37.364378 |
| Longitude | -88.4277 |
| Elevation | 457 |
| Land Owner | Private |
| Name of Land | |
| County | Livingston |
| Azimuth | - |
| Submitted by | Brandon Westerman |