Rainwater Harvesting Calculator!

Effortlessly calculate your property's rainwater harvesting potential by simply drawing your roof or land area on our interactive map, and discover how much water you can capture for sustainable use. 

Are You Kidding Me?

Discovering the sheer volume of rainwater falling on my property was a revelation. It was like seeing a hidden resource, a potential oasis just waiting to be unlocked. Suddenly, I wasn't just thinking about water conservation—I was envisioning lush gardens, thriving ecosystems, and a tangible way to give back to the Earth. The numbers don't lie: this is a powerful opportunity for regeneration.

From Calculation to Creation: Designing Restorative Features

The rainwater potential calculation is more than just a number—it's the foundation for designing effective and restorative water management systems. By understanding how much water your property can yield, you can strategically plan:

  • Earthworks Placement:
    • Determine the optimal size and location for rain gardens, swales, and ponds to maximize water capture and infiltration.
    • Calculate the capacity of swales and terraces to manage peak rainfall events and prevent erosion.
rainwater earthworks and swales

Water Storage Sizing

  • Choose the appropriate size and type of water tanks or cisterns to meet your irrigation, household, or emergency water needs.
  • Ensure adequate storage capacity to buffer against dry periods and optimize water use.

System Integration

  • Design a comprehensive rainwater management system that integrates earthworks and storage to create a closed-loop, regenerative water cycle.
  • Optimize water flow and distribution to support plant growth, enhance soil health, and restore local ecosystems.

By leveraging the insights from your rainwater calculations, you can design restorative features that not only conserve water but also enhance the ecological health and resilience of your property.

Benefits of Rainwater Harvesting in Permaculture

  • Reduced Water Costs: Minimize your reliance on municipal water and save money on your water bills by utilizing free, naturally sourced rainwater.
  • Enhanced Garden and Landscape Health: Provide your plants with a naturally balanced, nutrient-rich water source, leading to healthier growth and increased yields. 
  • Groundwater Replenishment: Contribute to the restoration of local aquifers, helping to maintain healthy water tables and support local ecosystems.
  • Climate Change Adaptation: Build resilience into your property by creating a water-secure system that can withstand drought and fluctuating weather patterns.
  • Ecological Restoration: Create diverse habitats for wildlife and enhance biodiversity by designing water features that support a thriving local ecosystem.
food forest

Design Your Regenerative Future

Empower yourself to design a resilient and abundant future. Our Permaculture Design Courses equip you with the practical skills and knowledge to create thriving landscapes that harness the power of rainwater.

  • Learn from the Experts: Gain practical insights from experienced permaculture designers and educators.
  • Master Essential Techniques: Dive deep into rainwater harvesting, earthworks, and integrated system design.
  • Create a Lasting Impact: Design regenerative systems that benefit your property, your community, and the planet.

Take the next step in your permaculture journey. Explore our design courses and start building a more sustainable future today.

 

Design a Water Abundant Future!
NICE TO MEET YOU

I'm Josh Robinson

I used to feel frustrated by environmental problems, wondering how I, as one person, could make a difference. That all changed for me in 2001 when I discovered permaculture.

Once I embraced permaculture, there was no turning back — it transformed my life. Since then, I have co-founded four permaculture-based businesses that have supported my livelihood for over 20 years. During this time, I have planted thousands of trees, harvested millions of gallons of rainwater and greywater, and taught thousands of others to do the same.

Now, I use my experience to help people just like you find their ecological calling. I will guide you step by step on how to apply permaculture in your own life, garden, farm, or business.

Together, we can create a more regenerative future!