Privacy policy

Last updated 13 November 2026.

Who we are

TankAtlas (water-tank.com.au) is operated by Containerbasis Pty Ltd, ACN 684 190 145. You can contact us at [email protected].

What we collect

When you send an enquiry we collect the details you enter: postcode, state, tank size, material, placement, timing, roof area and household size, and your name, email address and phone number. When a supplier asks for a listing we collect the company name, contact details, delivery area and website. We also record a one-way hash of your internet address to stop spam and repeated submissions; we cannot turn it back into the address.

The calculators run in your browser. What you type into them is not sent to us unless you send an enquiry. We do not use advertising or analytics cookies.

Why we collect it and who receives it

We use your enquiry to find suppliers who deliver to your postcode. With your consent we pass your enquiry and contact details to up to 3 of those suppliers so they can contact you with a quote. Each supplier handles your details under its own privacy policy. We may contact you once afterwards to ask whether you received a quote.

Our website and database run on Cloudflare, which may store and process data outside Australia. We do not sell your details and do not use them for marketing.

How long we keep it

We keep enquiry records for up to 24 months so we can handle questions and settle accounts with suppliers, then delete them.

Access, correction and deletion

You can ask to see, correct or delete the details we hold about you by emailing [email protected]. We reply within 30 days.

Complaints

If you are unhappy with how we handled your details, email us first. If we do not resolve it, you can complain to the Office of the Australian Information Commissioner at oaic.gov.au.