Rain water harvesting tank design needs to be planned thoroughly in every area. When it comes to the design, there are some pre-design considerations that you should think of. To decide the water tank design, the following key points and rainwater harvesting system planning process should be figured out.

Things to Consider When Choosing Rainwater Harvesting Tank Design

  1. How Many People in the Household
    If you live with a small number of people, you might not really need a big water tank design. The greater number of persons in your household, it means the rain water tank should be bigger. Make sure that the storage capacity is enough to collect and store the water to be reused later.

  2. What Your Purpose for Using the Rain Water
    The rain water that will be collected and stored in the water tank would be reused by you and other people in the household. It means you need to decide what purpose you have for using the rain water. Start planning about the main use of the rain water; is it for garden and lawn, laundry, or anything else?
    The overall setup of the tank design depends on the usage of the rain water. If it’s for outdoor purposes, the setup is usually much simpler, but a complex system is for domestic purposes. In conclusion, the design requires higher-quality materials and complete components for the cleaner rain water depending on the usage purpose.

  3. How Much Rain Water that You Want to Store
    The water harvesting tank design should also consider how much rain water that needs to be collected. The size of the tank can be designed depending on how much rainfall per day in your living area. The size of your roof as the rain catching area can determine how much rainwater can be stored.

  4. Where You Will Place the Water Tank
    Rain water harvesting tank design calculation should be based on the room size where you’ll put the tank. You need to place the rank tanks near the place of rain water collection for rain water harvesting. The more recommended design is the slimline tank because you’ll easily install it with the lower cost and convenient usage.

  5. How Big the Container You Will Need
    The purpose of using rainwater determines how big the rain container you need. It’s always recommended to choose a bigger-capacity container to store large amounts of water. By doing this, there’s no need to worry about running out of water, especially when the dry season comes.
    The rain container is basically available in any size, especially the modern ones. Then, when it comes to the rain tank, the bigger one is always the best for rain water harvesting. Prepare the larger space that fits your new rain container, so you don’t have to relocate if there’s a problem.

  6. How Clean and Safe Your Environment
    The rain water being collected isn’t always clear and clean without contaminants at all. Make sure the rain water collected and stored in your tank is free of contaminants and debris. If required, you may consider having rain harvesting filters to free rainwater from the bad environmental factors.

Rain water harvesting tank design should be planned by considering those important things for the efficient rain water harvesting. By having the pre-design considerations above, you can determine what kind of overall setup is required the most. The right water tank design will also be the solution when the dry season has arrived.