1: Penny Corrin just inside the resurgence at Fuente
2: Looking downstream from the "middle entrance" towards the reurgence
3: The abstraction point at the "middle entrance". Most of the water is pumped to Santander.
4: Looking downstream from the resurgence . (photos: Juan Corrin)
5: Chris Camm at the stal boss which acts as a survey datum. (photo: Phil Parker)