I thought I would send pictures of our raised pond we did at one of our sewage treatment plants. It took 3 - 4 days to build and fill. It kind of gives you a step by step of how we constructed it. If people look at your website, they might get ideas of how to build a raised pond and still have wildlife visit it.
Mike Drew
Anglian Water.
RAILWAY SLEEPERS USED:
New British Pine railway sleepers