1106: Campiazo, Nacimiento del (Poco Aguanaz)
Solórzano 30T 452178 4801911 (Datum: ETRS89. Accuracy code: M) Altitude 93m
Length 65m Depth 7m
Area position

Updated 20th February 1999; 17th September 2000; 2nd November 2002; 5th October 2006; 27th October 2007; 18th September 2013

A short account of the blocked site has been published in a CDG Newsletter (1996?).

The water supply resurgence before the equestrian centre on the way to Solórzano, just before the turn off to Fresnedo. This area, to the north of Riaño, has some potential. Sandstone beds to the NW have diggable holes. The site is an arch, 3m wide by 1m high with a clear stream emerging. The entrance was full of blocks which have been shifted and there appears to be no problem with the water supply pipe. The dive descends to 4m at the entrance and then a further 3m over the next 60m. The passage is comfortable diving and appears to enlarge ahead.
This was squeezed up through in 2002, beyond the end of Rupert Skorupka's line, to a larger chamber which closed in and became awkward. This extension has not been surveyed, is not included on the quoted length and not shown on the survey.
It has been suggested that site 3910 is possibly a window onto water that may flow to this resurgence.

Link to entry in the Cave Diving Sump Index.

Reference: anon., 1996a (Easter logbook); Skorupka R, 1996a; pers comm. November 98; Corrin Juan, 1999; anon., 2000c (Summer logbook); anon., 2002b (summer logbook); Corrin Juan, 2003b; Corrin Juan, 2007; Corrin Juan and Smith Peter, 2007; ; anon., 2013d (summer logbook)
Entrance picture :
Underground picture(s):
Detailed Survey : 1:500
Line Survey :
On area survey :
Survex file :