Customize your system and find recycled barrels now:

Welcome to BlueBarrel, Your DIY Rain Barrel Superstore

Helping customers get rain barrels right since 2012

Browse our site to find:

  • Complete rain barrel systems and gravity-fed irrigation gear
  • Interactive online tools for planning and customizing your system
  • Compatible used barrels available for local pickup across the USA
  • Specialized rainwater harvesting parts, accessories, and irrigation kits
  • Free articles, videos, and educational resources
  • Responsive customer service by phone or email

Ready to build a uniquely functional, affordable, and low-maintenance rain barrel irrigation system?

Our BlueBarrel Rainwater Catchment Systems® are professionally designed from top-to-bottom to help DIY customers get it right the first time. Explore the tools and menus above to plan your setup, view system examples, and get inspired by real-world installations from BlueBarrel customers across the USA.

Customer Reviews

Recent Blog Posts

  • First Flush Diverters: To Use One or Not?

    August 4, 2026

    It's a common question, but surprisingly, many rainwater harvesting professionals do not recommend using a first-flush diverter. This article explores the what's and why's of first flush, their drawbacks, and simpler solutions to ensure high quality irrigation water. Read More...

  • How to Measure Water Level in your Rain Barrels

    July 27, 2026

    How do I measure the water level in my rain barrels? Although a careful feel can give you a really good hint, it's not easy to tell exactly where your water level is just by tapping. Read on to learn about a special tool and a hand-crafted technique for gauging the precise water level in your BlueBarrel System! Read More...

  • How to Keep Mosquitoes Out of Rain Barrels

    July 7, 2026

    Mosquitoes need water to lay eggs and grow. Without proper prevention, rain barrels can become a breeding ground. Luckily, there are easy ways to keep mosquitos out of rain barrels.  Read More...

  • Build a Floating Dock with Plastic Barrels

    June 12, 2026

    Looking for a great summer project? Barrel docks, swim platforms, pontoon boats, and even floating picnic barges can all be built from recycled 55-gallon drums. Check out these creative barrel-based designs and get inspired for your next waterfront build. Read More...

  • See more blog posts
WHY HARVEST RAINWATER?

  • Save Money

    The cost of water is rising. Reduce water and power bills by collecting rainwater...

  • Help the Environment

    Protect the watershed, enliven your garden, and reduce your carbon footprint...

  • Prep for Emergencies

    Enjoy peace of mind with hundreds of gallons of water stored onsite for the unexpected...

  • Enliven your Garden

    Rainwater is the best water for plants! Fresh from the sky, rainfall is the cleanest water Mother Na...

  • Increase Awareness

    Enjoy the wellbeing and invigoration that comes with harvesting and tuning into earth’s resources...

WELCOME

BlueBarrel is your one-stop-shop for used barrels, rain barrel kits, and gravity-fed irrigation.

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Serving you since 2012.