| Injection Point | Rumbling Beck Cave [SD671791] |
|
| Detection Point | Lost Johns Cave Rumbling Hole Inlet [SD670786] |
| Tracer | Fluorescein |
| Quantity | |
| Detection Method | Visual |
| Time | 2 hours |
| Distance | |
| Average Velocity | |
| Depth |
| Date | 01/12/1966 |
| Notes | |
| Test credit | |
| References | Brook, D. and Crabtree, H. 1969. University of Leeds Speleological Association Explorations Journal p3 |