Tag Archives: rain barrels

Resolutions 2011: Store rainwater and conserve

Storing rainwater is a great way to conserve water for use in your garden.  Tap water has additives (chlorine and fluoride) that plants don’t need or want. Rainwater is also slightly acidic and helps plants access soil nutrients. You can use a rain barrel to collect rain and also reduce storm water run-off which can stress storm systems. Read about the ideas for storing and saving water and the benefits for you and the environment.

Rain barrels are great way to store water for your gardening needs


It is simple to collect rainwater using a rain barrel. These large barrels with a spigot collect the rain water that comes from a roof’s gutter or downspout. If you live in an area that gets a lot of snow you can collect a large amount of water every winter by collecting snow in these barrels and waiting for the spring thaw . So if you are shoveling snow, be sure to shovel some into your rain barrel.


It takes a Bathtub of Water to Produce One Cup of Coffee…

Here is my monthly post where I worry about the world’s water. Which I have also done in these posts-

How can our agencies not talk to each other?
Whew, so that said, I just came across a new IBM site on water management where there was a surprising fact about the infrastructure of water management.

There are nearly 53,000 water agencies in the United States alone. But there is no coordination of these agencies, despite the fact that they are all managing a shared resource. There is no sharing of data to achieve a holistic view of the entire watershed or water ecosystem. Through a combination of information gathering technology and analytics tools, global water management can be transformed, indeed reborn.

Here’s the facts and figures part:
Below is yet another chart showing the water footprints of various things. It’s in liters, which for those of you math challenged, you can convert easily here. And to give you an idea of how much water things cost to make, a typical bath is 35 gallons. So next time you order that cup of coffee, imagine that bathtub of water you just used.

Don’t forget to consider your water footprint outside:

30% of the water used on the East Coast of U.S. goes towards watering of lawns. A single golf course in Tampa, Florida uses 178,800 gallons of water every day, enough to meet the daily water needs of over 2,200 people.

A easy way to reuse grey water:
And lastly, we did have this post Use a Rain Barrel for Easy Greywater Diversion Systems for saving and reusing your grey water.

Best to all,

David Temple

Water footprints- Darn, do I really have to give up chocolate and wine :(

Today is World Water Day and of all the articles I read, it was the simple numbers of our daily food choices that grabbed me. Of particular note, my favorite foods from butter, olives, chocolate and wine are all water-wasting choices. Darn. And isn’t it surprising that lettuce is low on the list? I thought that would take more water to keep hydrated. Go figure.

Note: In general these figures have been derived from work done by Waterfootprint.org and represent gallons of water consumed per pound of food (except for beverages, whose volumes are listed). They represent global averages, not specific conditions in any one place.

Fruits, Vegetables & Grains

Lettuce — 15 gallons;
Tomatoes — 22 gallons;
Cabbage — 24 gallons;
Cucumber — 28 gallons;
Potatoes — 30 gallons;
Oranges — 55 gallons;
Apples — 83 gallons;
Bananas — 102 gallons;
Corn — 107 gallons;
Peaches or Nectarines — 142 gallons;
Wheat Bread — 154 gallons;
Mango — 190 gallons;
Avocado — 220 gallons;
Tofu — 244 gallons;
Groundnuts — 368 gallons;
Rice — 403 gallons;
Olives — 522 gallons;
— 2847 gallons;

Meat & Dairy

This is where water intensity really starts increasing. If you want to reduce the water footprint of your diet, this is where you want to really cut back:

Eggs — 573 gallons;
Chicken — 815 gallons;
— 896 gallons;
— 1630 gallons;
— 2044 gallons;
— 2500-5000 gallons; (Global figures for the water intensity of beef vary so significantly that an average isn’t particularly informative, so a range of figures is given)

And Drinks:

Tea (8oz) — 7 gallons;
Beer, barley (8oz) — 36 gallons;
Coffee (8oz) — 29 gallons;
Wine (8oz) — 58 gallons;

Use a Rain Barrel for Easy Greywater Diversion Systems

picture-9So I know…watering your trees and plants with greywater is against many municipality regulations, but we were happy to just have a customer write to us with their use for one of our rainbarrels as a greywater container for their diversion system. They divert greywater from their washing machine to their trees and ornamental plants. This customer reported saving 10 to 50 gallons a week of water for her yard. That’s better for the soil, plants, and local sewage treatment system…and tax payers! Did you know that a typical U.S. household uses 363 gallons of water per day… so we are thrilled to hear this water footprint reduction use.

The simplest greywater system is to simply divert the water directly to the garden. Regulations change by country and region, but common guidelines for safe usage include not storing the greywater for more than 24 hours, ensuring it cannot pool or run off, and depositing it with subsurface irrigation. Greywater diversion systems can be both designed-in to new homes, or retrofitted to many existing homes.

The benefits of grey water recycling include:

  • Lower fresh water use
  • Less strain on failing septic tank or treatment plant
  • Grey water treatment in topsoil is highly effective
  • Ability to build in areas unsuitable for conventional treatment
  • Less energy and chemical use
  • Groundwater recharge
  • Plant growth
  • Reclamation of otherwise wasted nutrients

Soapy Tips:
And remember, avoid using detergents with boron, sodium and chlorine. Eco-Soaps are actually good for the soil structure and make it more permeable allowing deeper rooting plants.

Learn more with these greywater links:

  • Oasis Design – All about all aspects of grey water systems. Why to use them, how to choose, build and use them, regulations, studies, and examples. Includes grey water irrigation, grey water treatment, grey water filters, and indoor grey water reuse.
  • Greywater Guerrillas
  • Rainbarrels you can use

Pining for the Tropics:
Oh and…remember if you live up north, your rain barrel parts could freeze (just like hoses) in winter so that is something to consider when designing your greywater system. Southern climates…well lucky you!