Water !! There is nothing more precious to life on Earth. Almost as precious however are the youth who will inherit the Earth when their elders are no longer the driving force of progress and evolution.
I stumbled upon the story of one such young man, Steven McDowell, with a vision for helping to alleviate the drought conditions that have become frequent news items in the southwest over to the west coast. California is currently in one of it’s worst drought cycles ever. Steven realizes that – “With climate change affecting our rain patterns we must now plan for the possibility of living with far less annual rainfall, so saving every drop could be essential.”
As this 14 year old began doing research for his science fair project, using California’s drought as his subject and how to help solve it with a focus on how each person could do their share by preserving and storing as much water as possible, he was not able to find suitable storage options already existing that would fulfill his personal goals.
So, he started thinking outside of the box to come up with a completely different solution. He took a walk around his neighborhood. What did every house have in common ? In a moment of inspiration, the answer to that question became the seed for his new idea. Every house had a fence around their yard and “for the most part they all were made of the same thing…wood”. Steven goes on to say – “I had an idea; what if the fence around my yard could be used to collect runoff rainwater!”
So he did an internet search for an existing fence product that could accomplish that goal but he found nothing like it at all. He started doing his theoretical calculations using his own yard’s fence which was 80 feet by 70 feet by 80 feet. At six feet high by seven feet long and making his “idea” fence slightly wider than his actual, 12 inches, he determined that each fence section could hold approximately 320 gallons.
Next Steven calculated how much rainwater run-off he could capture from a 2,000 sq ft roof surface area using a rainfall total of 1 inch times his conversion factor. He determined the rainwater run-off would equal around 1,200 gallons of water. The fence would capture and evenly spread that run-off water to each storage unit whenever it rained. Thus he realized that he could theoretically hold almost 13 thousand gallons of fresh pure rain water in such a fence structure.
It is not surprising to learn that Steven won 1st Prize at his science fair with the mock-up of his working Water Fence idea. Steven explains how he realized that he was onto a truly important product idea – “My engineering teacher stated it was the best original idea he had seen in 14 years of science fairs and my science professor told me to patent the idea right away, which I did. Three of the judges approached me as well and asked me to install it in their homes immediately.”
Steven McDowell has gone on to win many other prizes with his Water Fence idea as well including the U.S Stockholm Junior Water Prize Regional Award and the American Meteorological Society’s “Certificate of Outstanding Achievement”. Even as he is very excited that his incredible Water Fence system made of HDPE (High-Density Polyethylene) which is 100% recyclable (yes, Steven is saving trees that would have been wooden fences as well as conserving fresh water !!) will soon be available for purchase, he also encourages others to create sustainable options for water conservation. The importance of water can not be over-stated.
Scientist’s predict that by 2050 half of the world’s population will be impacted by a scarcity of fresh water. Environmental refugees will be forced to migrate away from areas without the necessary resource of water. The current mismanagement and misuse of increasingly scarce water resources threatens to plunge most of the global population into extreme water poverty according to the world’s leading water scientists.
The draining of rivers and underground aquifers as well as pollution and erosion along with climate change pose a long-term threat to human welfare. The increasing use globally of water combined with the permanent degradation of quality in existing water supplies is on an “unsustainable trajectory” according to scientists who feel it is fast approaching a global tipping point.
Our world needs more kids like Steven McDowell and I believe they are out there dreaming up solutions to the challenges that face mankind as we move into a future we can only theorize about now. I remain optimistic that the vitally precious resource of imaginative kids will not only find solutions to a potential scarcity of fresh water but the other pressing issues to affect everyone’s quality of life.
~ Information Resources
Steven McDowell/Water Fence – http://www.waterfence.com/about-the-inventor
“Lack of fresh water could hit half the world’s population by 2050” posted by Steve Connor on May 24, 2013 at The Independent – http://www.independent.co.uk/news/science/lack-of-fresh-water-could-hit-half-the-worlds-population-by-2050-8631613.html
Blog author ~ Deborah Hart Yemm is co-founder of
Yemm & Hart, a green materials producer