| Injection Point | Hardrawkin Pot [SD745768] |
|
| Detection Point | Joint Hole [SD735766] |
| Tracer | Spores |
| Quantity | |
| Detection Method | |
| Time | |
| Distance | |
| Average Velocity | |
| Depth |
| Date | early 1990 |
| Notes | |
| Test credit | |
| References | Anon 1990. Dye testing in Chapel-le-dale. CDG newsletter 94 p9 |