| Injection Point | Malham Tarn Beck below sluice [SD89346549] |
|
| Detection Point | Aire Head [SD90156218] |
| Tracer | Ammonium sulphate |
| Quantity | |
| Detection Method | Nesslers Reagent |
| Time | |
| Distance | 3.41km |
| Average Velocity | |
| Depth |
| Date | 22/6/1899 |
| Notes | |
| Test credit | |
| References | Howarth, J. H. et al. 1900. The Underground Waters of Northwest Yorkshire, part 1, The Sources of the River Aire. Proceedings of the Yorkshire Geological and Polytechnic Society 14 (Part 1) |