| Injection Point | Gaping Gill West Slope Sink [SD751727] |
|
| Detection Point | Southeast Pot [SD751727] |
| Tracer | Rhodamine B |
| Quantity | Not known |
| Detection Method | Cotton Wool detectors |
| Time | <4 days |
| Distance | |
| Average Velocity | |
| Depth |
| Date | 29/05/1960 |
| Notes | Negative at Clapham Beck Head probably due to low water flow |
| Test credit | BPC |
| References |