Posted by Prue Eckett on March 07, 2006 at 01:21:50 from 222.153.154.139 user PrueEckett.
In Reply to: Re: clearing of rivers-olden times (was: Re: CC w/o a map posted by John Nichols on March 06, 2006 at 23:19:14:
I believe you can get a clever sort of roof tank that filters off the first ten minutes of a downpour(which contains 90% of the nasties)and stores the rest. Whatever will they think of next!