In reply to jon:
> I thought you'd had a huge dump of snow down there?
We have. Seems Andy was there the day before it started dumping. Hasn't finished yet and the forecast is for it to continue for a few more days, albeit less heavily than at the weekend. The ski resorts are laughing now - just as well as they've been pretty lean this winter until now.
On the bright side the crag I'm developing just around the corner from the house looks to be bone dry, so hopefully no seepage even after several wet days