Quick Answer
Building a water collection system while camping involves setting up a reliable source of clean water, such as a tarp or plastic sheet to collect rainwater, and creating a simple filtration system using materials like sand, charcoal, and gravel.
Choosing a Collection Location
When building a water collection system, it’s essential to choose a location that receives adequate rainfall and is protected from direct sunlight, wind, and debris. A spot with a slight incline is ideal, as it allows water to flow easily towards the collection point. Consider using a tarp or plastic sheet that is at least 10 feet by 10 feet in size, which can collect approximately 100 gallons of rainwater per inch of rainfall.
Building the Collection System
To start, place the tarp or plastic sheet in the chosen location, securing it with rocks or weights to prevent wind from blowing it away. Next, create a simple gutter system using a piece of flexible plastic or a small channel to direct the collected water towards a central collection point. This can be a large container or a hole dug in the ground, with a depth of at least 12 inches to allow for adequate water storage. Consider adding a layer of gravel or small rocks at the bottom of the collection point to improve water filtration.
Filtration and Storage
To ensure the collected water is safe to drink, create a simple filtration system using materials like sand, charcoal, and gravel. Start by digging a hole or using a container with a depth of at least 12 inches to create a filtration bed. Add 2-3 inches of gravel or small rocks at the bottom, followed by 2-3 inches of sand, and finally 1-2 inches of activated charcoal. Pour the collected water slowly through the filtration bed, allowing it to seep through the layers and into a clean storage container. This will remove impurities and improve the taste and safety of the water.
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