tank care

Calculators

How much water can you harvest?

Knowing how much rain water you can collect will help you decide on the size of tank. To use these handy calculators, you will need the average annual rainfall in your area and the surface area feeding to your tank. From this information, you will then know what would be the maximum size tank to collect this water.

If you have access to clean groundwater or surface water, the availability of the water will determine your tank size.

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