There are certain things about the concept of rainwater harvesting that can sometimes be taken for granted, especially if you’ve been familiar with the process for a while. This was certainly the case for me although talking to a neighbour about rainwater tanks.

One particular point that I’d noticed over the final couple of years driving my automobile about Melbourne, Australia had been the amount of houses that have Rainwater Tanks installed (and they’re just the one’s you are able to see from the street). Rainwater tanks actually are common nowadays. The other thing that I’ve noticed is the fact that the majority of these rainwater tanks are only connected to 1 downpipe (downspout).

I’d often wondered how much rainwater these tanks really harvested and I got my answer although speaking to my neighbour. I knew he’d installed a rainwater tank about a year previously so I asked him if he was pleased with it and if it harvested significantly rainwater. He replied that he wasn’t, as we do not get sufficient rain to fill it. I told him that he required to connect far more of his roof region to it. That way he could harvest much more with the rain that fell on his roof.

Talking to my neighbour even though I realized that there were possibly numerous other owners of rainwater tanks that also had exactly the same misconception my neighbour had, which was…….. You can not harvest quite a lot rainwater if you’re not obtaining very a lot rain.

I then went on to explain to my neighbour that due to the fact I can harvest rainwater from all of my roof area, I can in reality harvest lots of rainwater and that I use rainwater in my garden throughout summer and I’ve in no way run out of stored rainwater.

That is highlighted by the example from the roof on my residence. My roof can now harvest 75,000 litres of rainwater per year from just 300mm (12 inches) of rainfall. That is sufficient to fill a 4,500 litre rainwater tank over 16 instances over. But even much better, the excellent issue about rainfall is that most climates do not get it all at once. That signifies you do not want a 75,000 litre rainwater tank to store that amount of rainwater.

In order that was the second lesson I learnt about Rainwater Harvesting…………..

You do not require a lot of Rain to Harvest a lot of Rainwater. The roof of your residence is among the very best assets you’ve when harvesting rainwater. It knows the way to harvest that rainwater that tends to make the distinction. Even in times of low rainfall realizing the proper rainrain harvesting is very important.

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