On Wed, 16 Jan 2008 20:14:32 +0100 someone who may be David in
Normandy wrote this:-

I want to reduce our metered mains water usage. So I'm
considering using rain water collected from the roof via a
huge water butt outside for flushing the downstairs toilet.
I've heard of others that have done this. I just wondered
what issues I need to think about?

Rainwater harvesting is the term for this and a search engine will
pull up much on the subject.



--
David Hansen, Edinburgh
I will *always* explain revoked encryption keys, unless RIP prevents me
http://www.opsi.gov.uk/acts/acts2000/00023--e.htm#54