GeoGraph - photograph every grid square

A flood has swept this mass of earth down the course of a small stream - too small to be marked on the 1:50,000 map - descending from Moel Cwm yr Eglwys. It destroyed both the fence just below the footpath, which has evidently been replaced recently, and appears to have been halted by a fence halfway down the field, which has also been buried. The soft, spongy debris also covered the footpath to the left of the picture all the way down to the main road, and was rather difficult to walk through.