Rainwater Harvesting for Drylands and Beyond by Brad Lancaster

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Thought Seeds

“English measurements:
You can collect 600 gallons of water per inch of rain falling on 1,000 square feet of catchment surface.

You can collect 27,000 gallons of water per inch of rain falling on 1 acre of catchment surface.

Metric measurements:
You can collect 1,000 liters of water per each 10 millimeters of rain falling on 100 square meteres of catchment surface.

You can collect 100,000 liters of water per 10 millimeters of rain falling on one hectare of catchment surface.”

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Drops in a Bucket Blog

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Upcoming Events

  1. Water Harvesting Certification Course – Tucson, AZ

    March 8 - March 15

  2. Agroforestry conference, March 17 to 19, 2020 – Tucson, Arizona

    March 17 - March 18

  3. 2020 Rocky Mountain Natural Building Conference – Moab, Utah

    March 26 - March 28

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Umbrella Newsletter

The Umbrella: Winter 2019/2020

THE UMBRELLA: A catch-all of resources, events, media, and more from Brad Lancaster   Rain Planting E-BOOK now available! Rainwater Harvesting for Drylands and Beyond, Volume 1, 3rd Edition now available in E-BOOK format Plant the Rain gifts Get holidays gifts that spread the word and practice on how we can make the world a […]
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