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Injection Point | Gaping Gill Fell Beck [SD751727] |
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Detection Point | Clapham Beck Head [SD754711] |
Tracer | Fluorescein |
Quantity | 0.25 lb |
Detection Method | Visual |
Time | 4 days |
Distance | |
Average Velocity | |
Depth |
Date | 1962 |
Notes | Also positive to detectors in Lake Avernus |
Test credit | BSA |
References | BSA Bulletin 60 (1963), Craven Pothole Club Journal 3(4):182 (1964) |