| Injection Point | Top Sink [SD680811] |
|
| Detection Point | Waterfall Chamber via Bradshaw's Passage [] |
| Tracer | Fluoroscein |
| Quantity | 4 ounces |
| Detection Method | Visual |
| Time | Not known |
| Distance | |
| Average Velocity | |
| Depth |
| Date | 22/04/1951 |
| Notes | Flow normal |
| Test credit | NPC/RRCPC PMCI |
| References | Cavern of Upper Easegill:14 |