Trace #336: Dowbergill Sink (Great Whernside)
Locations
 |
Injection Point | Dowbergill Sink [] |
 |
Detection Point | Dow Cave end of Dowbergill Passage [] |
Methodoloy
| Tracer | Fluorescein |
| Quantity | 0.25 lb |
| Detection Method | Visual |
Results
| Time | 10.5 hours |
| Distance | |
| Average Velocity | |
| Depth |
Test Details
| Date | 19/09/1953 |
| Notes | |
| Test credit | CPC |
| References | Craven Pothole Club Journal 1(6):263 (1954) |