Rainwater Harvesting Sites

These are sites that I have found helpful when researching rain collection.

A large site dedicated to rainwater collection and water conservation. Lots of articles and information packed into this site.

They provide public access to climate and historical weather data and information. They are the source of the rainfall data used on this site.

This is a large site filled with great content on all things related to rainwater harvesting. The author's books are a must read.

Handy interactive map of the USA that displays the rainwater collection laws & regulations for each state.