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How and Why to Use a Rain Barrel

Collecting Rainwater is an Inexpensive, Easy Way to Conserving Water

© Connie Krochmal

Consider installing a rain barrel to collect and store rain water.

Water woes in recent years have led to increased interest in rain barrels. These capture precious rain water that would normally go to waste.

Advantages of Rain Barrels

  • Rain barrels collect and conserve rain water. They reduce the strain on traditional water sources, such as aquifers, municipal water systems, and rivers.
  • At the same time, rain barrels reduce storm runoff, which has become an issue in many communities around the country.
  • For gardeners facing water bills, rain barrels can save money in the long run.

Using Rain Water

  • Water from rain barrels is suitable for various non-potable purposes. Typically, this is used for watering plants and washing vehicles. It can also be used indoors for flushing toilets.
  • Never use water from rain barrels for food preparation, cooking, or dishes.

Choosing a Rain Barrel

  • Do-it-yourself types can buy ordinary barrels, and install spigots and screens for around $30 or so. Those with limited skills should purchase a rain barrel that requires minimal installation.
  • The cost of a commercial rain barrel can vary widely. It depends on the brand, materials, size, style, and quality. If at all possible, look at different models before you buy.
  • The Chicago brand is excellent. These have large, heavy-duty overflow hoses. On the other hand, the Raincatcher 4000 series features a thin, flimsy, poly film tube that is totally inadequate.
  • Assuming one can afford it, the most decorative by far is an urn-shaped one from Gardener’s Supply Co. However, this model costs nearly $200, not including shipping. Wooden rain barrels also tend to be expensive.
  • Most rain barrels are plastic. Those made from recycled plastic can be considered green.

Installing and Maintaining Rain Barrels

  • The lower section of the downspout will need to be removed. Insert a curved section of guttering into the remaining portion of the downspout. Place this an inch or so above the top of the rain barrel.
  • For large houses and buildings, multiple rain barrels can be installed and connected to a single downspout.
  • For the best water pressure, elevate the rain barrel a couple inches. Otherwise, the water at the bottom can’t flow through the hose.
  • Always use a screen on top of the rain barrel. This will prevent leaves and debris from clogging the spigot.
  • Screens also keep out mosquitoes that are looking for standing water in which they can lay eggs.
  • Rain barrels should be emptied before the onset of winter weather. Otherwise, damage to the barrel can result. Turn them upside down. Install the original downspout back into place.

The copyright of the article How and Why to Use a Rain Barrel in Green/Simple Living is owned by Connie Krochmal. Permission to republish How and Why to Use a Rain Barrel in print or online must be granted by the author in writing.





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