Trace #301: High Laithe Gill sink (Dentdale and Garsdale)

Locations

Injection Point High Laithe Gill sink

[SD68978591]
Detection Point Moon Rising
cave resurgence
[SD68748696]

Methodoloy

Tracer Photine
Quantity 500ml
Detection Method cotton wool

Results

Time
Distance 1100m
Average Velocity
Depth 84m

Test Details

Date 11/04/2015
Notes Sink is 60m NW of old sheepfold, 30m upstream of prominent shale bed in true L bank. May be choked up, but was dug out to limestone cleft 2m deep taking all the stream
Test credit Hugh St Lawrence
References

Map