@Farmer Keith Slurry is definitely a huge issue round here, several very big farms with very little storage but I cannot understand the EA on silage pits. Most silage these days doesn't produce vast amounts of effluent and the amount getting through an earth bank which is managing to hold back 100's tonnes of silage must be negligible. My in laws have a silage pit built into a hill, one earth bank left and it is the higher side, it is not so much a bank as the hill itself. EA have condemned it, they now have to dig further back into the hill to create space to put in steels and concrete panels. Its complete madness.