--- title: DIY Ways to Collect and Store Rainwater date: 2026-07-15T17:00:00+10:00 author: Walker Designs canonical_url: "https://www.orionproducts.com.au/news/diy-ways-to-collect-and-store-rainwater" section: News --- 15 July 2026 # DIY Ways to Collect and Store Rainwater Rainwater is one of the most accessible and underused water sources for households. With the right setup, even small amounts of rainfall can be collected and stored for later use. As water conservation becomes increasingly important, simple rainwater systems offer a practical way to reduce reliance on mains supply. Many of these systems can be set up using basic materials, making them both cost-effective and efficient. [Blog](https://www.orionproducts.com.au/news/category/blog) [Water Conservation Series](https://www.orionproducts.com.au/news/category/water-conservation-series) ![Small rainwater tank](https://www.orionproducts.com.au/volumes/images/blog/2026/June/_1200x628_crop_center-center_60_none/168442/small-rainwater-tank.jpg) ### Simple Rainwater Collection Methods One of the easiest ways to collect rainwater is by using roof catchment systems. Rainwater flows from the roof into gutters and is directed into storage containers such as barrels or tanks. Even small setups can capture a surprising amount of water during rainfall. Adding a first-flush diverter can improve water quality by removing debris from the initial flow. Positioning storage systems close to downpipes ensures efficient collection with minimal water loss. ### Storing Water for Future Use Once collected, proper storage is essential to maintain water quality. Covered containers help prevent contamination from debris, insects, and sunlight, which can lead to algae growth. Larger storage solutions allow households to retain more water for extended dry periods. This stored water can be used for gardening, cleaning, and other non-potable purposes. Reliable storage ensures that collected rainwater remains usable when it is needed most. ### Making Rainwater Part of Your Routine Incorporating rainwater collection into everyday use can significantly reduce overall water consumption. Even small systems can offset the need for mains water during routine tasks. Over time, these simple practices contribute to more sustainable water use and greater resilience during dry conditions. ## Key Takeaway DIY rainwater collection systems provide a practical way to capture and store water, helping households reduce reliance on mains supply while improving water efficiency. Reliable water management starts with dependable storage. Explore Australian-made Orion Tanks, designed to help capture, protect, and store water efficiently. [ View Orion’s water storage solutions ](https://www.orionproducts.com.au/water-tanks) [ ![The Rise of Atmospheric Water Generators – Water from Thin Air]() Prev post The Rise of Atmospheric Water Generators – Water from Thin Air ](https://www.orionproducts.com.au/news/the-rise-of-atmospheric-water-generators-water-from-thin-air) [ Next post The Netherlands vs. the Sea – Mastering Water Management ![The Netherlands vs. the Sea – Mastering Water Management]() ](https://www.orionproducts.com.au/news/the-netherlands-vs-the-sea-mastering-water-management-2)