OUR STORY
Welcome! Our passion for conserving the Territory’s precious water resources drives us to provide long-term water security for Territorians, today and into the future.​
We are a locally owned and operated family business based in Humpty Doo, in the Northern Territory’s beautiful Top End. Since 2008, we’ve proudly provided expert advice, exceptional service, and high-quality steel water storage solutions for rainwater harvesting and bore water storage. We also offer a specialised range of water management and quality systems including water testing, tank cleaning and filtration through Pristine Water Systems Top End.
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We serve residential, rural, pastoral, and commercial clients across rural, regional, and remote areas of the Territory and beyond, meeting the diverse water storage needs of our valued clients.
Our Story…
Proud family-run business since 2016, serving Territorians since 2008.
Our journey began in 2008 when Rhino Water Tanks expanded into the Northern Territory, with our Managing Director, Steve ‘Muntzy’ Muntz, appointed as the founding Manager.
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In 2016, Top End Water Storage was established as the exclusive distributor of Rhino Water Tanks across the Northern Territory and Northern Australia. From the start, we’ve been committed to providing premium large steel water storage solutions to the region.
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The story continued in 2017 when Kingspan acquired Rhino Water Tanks, followed by the acquisition of Heritage Water Tanks in 2021. This expansion allowed us to offer even more options, making Top End Water Storage the Northern Territory’s leading distributor of Australia’s most trusted water tank brands, Rhino and Heritage Water Tanks.
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In 2025, we added Pristine Water Systems Top End to our service offer as the Territory's exclusive Pristine Water Systems franchisee, offering water tank cleaning, filtration systems and water testing.
​From secure water storage to pristine purification, we're your single, trusted partner for all your water needs from tank to tap across the Top End.​
Top End Water Storage family: Muntzy, Emma and Alby.
Our Vision
To deliver reliable water security solutions for Territorians—today and into the future.
Our Mission
To provide high-quality, long-lasting, and cost-effective large steel water storage solutions, backed by expert advice and exceptional service, ensuring sustainable water security for Territorians for years to come.
Why choose us?
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Locally owned
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Locals helping locals
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Water storage is our focus
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Trusted since 2008
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Exceptional service
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More choice, more value
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Commitment to sustainability
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Tailored solutions for every customer
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Proven reliability and durability
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Strong community engagement
Our Community
Max's Cast for a Cure
Litchfield Bears Rugby League
The Top End is our home and we love it! Our community is a big part of our life it's important to us that we can help build a strong community through Top End Water Storage's support of local organisations and initiatives.