Roof Rainwater Collection System

Many folks shared memories of rainwater collection system rain barrels cisterns hand pumps and drawing water with a well bucket as a child usually on grandpa and grandma s farm.

Roof rainwater collection system.

The cistern typically located underground may be constructed of various materials including cinderblock reinforced concrete or precast concrete fiberglass or steel. Read down the list for info on roofing materials for rainwater harvesting. Some states external consider rainwater the property of the state and prohibit its collection so you should consult with your local government for example your environmental quality department or health department before proceeding 2. Rainwater collection is not allowed in all places.

Earthminded diy rain barrel diverter and parts kit water collection system to convert containers into rain barrels catch rain water for outdoor chores rbk 0001 4 6 out of 5 stars 644 31 98 31. Pipe threads so you can access water from your rain barrel. A system of gutters and downspouts directs the rainwater collected by the roof to the storage cistern. Rainwater collection calculation formulas and equations roof area ft2 x precipitation amount in x 0 623 amount collected gallons easy formula to remember.

A step beyond screens is to add a first flush diverter aka roof washer to your rainwater collection system. Some said they d never want to rely again on those old time methods of getting water. Figure out what you already have on hand then gather the following supplies. 1 standard 1 inch hose spigot with in.

There s just a short list of rooftop surfaces that rainwater harvesters should avoid. The supplies you ll need to make your rainwater collection system can easily be picked up at a hardware or home and garden store. To use this calculator input the dimensions of your roof only area connected to rainwater harvesting system and the amount of rainfall in inches. The rain will collect in gutters that channel the water into downspouts and then into some sort of storage vessel.

A first flush diverter is a contraption that redirects the first purge of water coming from the roof during a storm away from the rainwater tank. Traditionally this involves harvesting the rain from a roof. While metal roofing or plastic sheeting e g. Rainwater harvesting is collecting the run off from a structure or other impervious surface in order to store it for later use.

How much rainwater can you harvest from your roof. Greenhouse roof has the highest collection efficiency most surfaces are a ok.