| Injection Point | Meregill Hole [SD740757] |
|
| Detection Point | Gods Bridge [SD732764] |
| Tracer | Photine CS |
| Quantity | 1 gallon |
| Detection Method | Cotton wool and UV |
| Time | 28 days |
| Distance | |
| Average Velocity | |
| Depth |
| Date | 27/08/1983-25/09/1983 |
| Notes | Mere full but resurgence low |
| Test credit | Julian Griffiths |
| References | Griffiths, J. 1984. Dye Testing in Chapel-le-Dale. Cambridge Underground 3:14-18 |