Thanks a heap Marshall. That's what I thought, but wasn't sure, but what is the septic tank then? Aldi
On Tue, Jun 9, 2009 at 5:51 PM, Marshall Dudley <mdud...@king-cart.com>wrote: > Blackwater is from the toilet, greywater from sinks. They are disposed of > differently due to the difference in pathogen levels. > > Marshall > >
