To: "permaculture" <permaculture@franklin.oit.unc.edu>
Subject: Re: Water Catchment Walls Study of water quality
Date: Wed, 6 Dec 2000 02:11:20 -0800
I would like to see a water quality study as well? Please and thank you.
YB
> >A study conducted by our local University on rainwater tank quality found
> >the best quality water came from a colourbond gal-iron roof stored in
> >cement water tanks.
> >