What are you growing this season?

We are waiting for rain to fall. Our tanks are empty. There was thunder and lightening last night but only about five minutes of rain. We are using town water on the vegetables to keep them growing and each time I do that I think that we should get another tank. I thought 15,000 litres/4,000 gallons would be enough for us, our annual rainfall is 1200mm/47 inches, but it is apparent that if we