| Injection Point | Hunt Pot [SD826740] |
|
| Detection Point | See notes - Inconclusive at TLG, CC and P-C Jn. Negative at BGH and DGC [] |
| Tracer | OBA |
| Quantity | Not known |
| Detection Method | Not detected |
| Time | Not detected |
| Distance | |
| Average Velocity | |
| Depth |
| Date | 01/07/1990-18/08/1990 |
| Notes | Penyghent Pot (Too long gone, Cholera Canal, Paradise-Cholera junction), Brants Gill Head, Douk Gill Cave. Flood after injection diluted OBA and washed it through quickly |
| Test credit | ULSA PMCI |
| References |