How do I create a complete Rainwater Collection System? The image below shows a complete rainwater collection system. While some of the components shown are absolutely necessary, not all of the components listed are required. Although, all of these components will help create a harvesting system that is highly functional and nearly maintenance-free.
rain barrel..free online version of Household Discoveries and Mrs. Curtis’s Cookbook that covers everything from how to eradicate vermin, salt fish and build a 5-hole privy, visit Household Discoveries on Open Library.org.