did you know that _____ ?

[Howie Feltersnatch]

That pig farms have areas known as manure lagoons ?

most large livestock farms have these...Dairies included...I've actually engineered a manure lagoon wand that I use to sample manure from these and have been in a row boat floating in one of these lagoons before...it's basically a large smelly pond that you don't want to rock the boat on.