| Injection Point | Giggell Rav Pot [SD 829722] |
|
| Detection Point | Brants Gill Head [SD812729] |
| Tracer | |
| Quantity | |
| Detection Method | |
| Time | |
| Distance | |
| Average Velocity | |
| Depth |
| Date | 1991 |
| Notes | |
| Test credit | |
| References | Perry J 1991. Giggel Rav Pot - discovery and exploration. Bradford Pothole Club Bulletin 8(4) 10-12 |