I would like to create a wildlife pond in an area of wet grassland, previously used for grazing, the soil is very heavy, solid red clay. My intention is not to have a liner as I am sure there won't be a problem with the clay holding water. I am concerned though, that there isn't a natural feed for the pond. We could divert a land drain which also has the rainwater from the roof of some outbuildings emptying into it. Would this be a good idea?
Any comments or advice on any aspect of this project would be much appreciated, if I am likely to end up with a muddy hole, I'd rather know!