| Injection Point | Rough Close Sinks [SD861688] |
|
| Detection Point | Brants Gill Head [SD812729] |
| Tracer | Fluoroscein |
| Quantity | Not known |
| Detection Method | Visual |
| Time | 4 days |
| Distance | |
| Average Velocity | |
| Depth |
| Date | 1950s |
| Notes | |
| Test credit | NPC |
| References | BPC Bulletin 5(7):2 (1970) |