Reference Material: "Rainwater...it isn't as clean as you think."

Roof-collected rainwater fails health test:
http://www.physorg.com/news88268999.html

Wikipedia-Rainwater:
http://en.wikipedia.org/wiki/Rainwater_harvesting

So much for drinking rainwater if you live in Europe:
http://www.greenspun.com/bboard/q-and-a-fetch-msg.tcl?msg_id=000fya

NSF Info on Rainwater collecting:
http://www.nsf.org/consumer/rainwater_collection/index.asp?program=RainwaterCol

Sincerely,

Adam W. Lock, Sr.
General Manager
www.berkeywater.com

 

Please be sure to tell them Joyce and Dave sent you!  Thanks!!