Observe. Integrate. Design

Module 08 / 25

Water

Young orchard trees, mulched beds, and paths beside a woodland edge.

Water is one of the flows you began recording during site observation. Here you’ll follow it in more detail, considering where it comes from, how it moves, where it can be stored, and what happens after it is used.

Begin with the book selection on water movement, catchment, and storage. The water-cycle resources and groundwater illustration provide context for interpreting your site map. The greywater and blackwater reading adds questions about household outflows, followed by examples of water harvesting. Use these materials to develop the sources, routes, storage, uses, and outflows shown on your plan.

Topics

  • The hydrologic cycle
  • Conservation, water’s functions, matching quality to use
  • Water harvesting and storage in built containers, in ponds, and in ground
  • Tropical, arid, and temperate strategies

What you’ll learn

Learning goals

  • Understand the water cycle and the importance of water
  • Determine water flow in landscape and through domestic systems
  • Apply conservation measures to one’s own life

Read, watch & explore

Getting the books · access & editions

Use your own copy, buy the book, or borrow it through a library when possible. If you are local to me, contact me about borrowing a copy. You can also contact me for information about digital or other access to assigned readings.

If your edition uses different page numbers, contact me and we can match the correct section.

For articles, excerpts, videos, and other resources, use the links in the lesson. If a video player does not load, try its source link. If you cannot access a reading or media resource, or it has no link, contact me with the module number and resource title.

Ask about books, readings or media access ↗

Water movement and storage

Book reading

The Resilient Farm and Homestead

Ben Falk

Pages 128 to 163: Water movement, catchment, storage, and earthworks

Book access & editions

Watch

Hydrologic Cycle

YouTube

Watch on YouTube

If the player does not load, use the source link.

Read

The water cycle - Khan Academy

en.khanacademy.org

This is the water-cycle resource introduced in Module 5. Apply that cycle to your site map here, following where water enters, moves, is stored, and leaves.

Open resource
Three ground sections showing groundwater movement, a spring appearing as rain falls, and a rising groundwater level as more soil saturates. Open full-size image
Water moves below the surface, too

The three sections show the groundwater level rising as rain continues, with a spring appearing where water reaches the ground surface. Consider this movement alongside the surface flows on your water map.

Source: Douglas Barnes, The Permaculture Earthworks Handbook (New Society Publishers, 2017), Figure 3.4, Page 21. © Douglas Barnes.

Read

Grey Water vs. Black Water

science.howstuffworks.com

Distinguish greywater from blackwater when identifying household outflows on your water map. Consider what treatment or reuse questions each outflow raises; Module 15: Waste and Bioremediation develops the treatment discussion.

Open resource

Watch

Water Harvesting in Permaculture Design

YouTube

Watch where water is intercepted, slowed, stored, or directed. Compare those choices with the catchment and storage reading in The Resilient Farm and Homestead, then develop the relevant routes, storage, overflow, and outflow points on your map.

Watch on YouTube

If the player does not load, use the source link.

Watch

Permaculture for Water

YouTube

Look at the decisions behind each water system. Watch this alongside The water cycle - Khan Academy.

Watch on YouTube

If the player does not load, use the source link.

Map your water flows

Add water arrows and brief notes to the map you already started: sources, runoff routes, storage, intended uses, and where surplus water leaves the site. Include household flows where relevant. Identify where water quality needs checking; a resource being reusable does not make it safe for drinking. Add these notes to your existing design map and bring it to the design discussion.

What to prepare

  • Your updated site map showing water sources, runoff routes, storage, uses, and surplus-water exits.
  • The brief water-flow and water-quality notes described above, including household flows where relevant.

Save written notes as a document or PDF. For paper maps or handwritten notes, use a clear photo or scan. You can combine related work in one file.

Share & discuss

Attach your water-flow map and notes.

Email the address listed under “Get In Touch” on my contact page. Do not use the contact form. Include the Permaculture Design Course, Module 8, and “Water flows” in your subject or message.

Find my email address ↗

Readings & resources

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