Trace #301: High Laithe Gill sink (Dentdale and Garsdale)
Locations
 |
Injection Point | High Laithe Gill sink [SD68978591] |
 |
Detection Point | Moon Rising cave resurgence [SD68748696] |
Methodoloy
| Tracer | Photine |
| Quantity | 500ml |
| Detection Method | cotton wool |
Results
| Time | |
| Distance | 1100m |
| Average Velocity | |
| Depth | 84m |
Test Details
| Date | 11/04/2015 |
| Notes | Sink is 60m NW of old sheepfold, 30m upstream of prominent shale bed in true L bank. May be choked up, but was dug out to limestone cleft 2m deep taking all the stream |
| Test credit | Hugh St Lawrence |
| References |