Fri, 1 November 2013
What do you do with 350,000 gallons of rainwater runoff that enters your property with a high velocity causing erosion?
One option is to harvest that water, slow it down, and take away the erosion by constructing some permaculture earthworks.
Alden Hough of the Sky Mountain Institute joins me to talk about some earthworks that were constructed on his 7 acre property last March during a Paul Wheaton earthworks workshop.He will also talk about some of the upcoming events at the 2013 Fall San Diego Permaculture Convergence that will expand these earthworks.
Joey Delia of Evoke Hope and Tipuana Farm also joins the conversation to talk about the plant systems that were put in place after the earthworks construction.
During the workshop last March we constructed a pond and a long swale to capture the 350,000 gallons of storm water that were running off of the road onto Alden's property, causing a lot of erosion in the process.
The dam was constructed at the highest part of the property allowing Alden to gravity feed the water down-slope and zig zag the water across and down the property through a series of swales decreasing its erosive qualities and hydrating the landscape in the process.
The earthworks have turned the problem (high velocity, high volume water) into a solution; providing water to grow native habit and food in a winter rainfall area, where water isn't cheap.
Show Notes: www.permaculturevoices.com/18
Direct download: PVP018-11012013.mp3
Category:permaculture -- posted at: 5:22am PDT