use tap water ...it's more dependable. If you can drink it, it's close enough
Dutch Pimp Reviewed by Dutch Pimp on . Rain Water?? Question on this subject. Since it rarley rains in Texas. I took the opportunity to throw a bucket out under a rain. Cleaned bucket good before filling with rain water. After about 30 mins it stopped raining. Almost 1/4 of a Gatorade 1qt bottle filled. I noticed it had a yellow tint to it. Since I didn't get enough I decided to catch run off from the roof. I noticed the run off was even more yellow than before. Thinking this run off may be contaminated by the shingles I decided to filer Rating: 5