Catching Rain — A Natural Solution
by David Stevenson
April 15, 2008
In
the midst of a light but constant sheet of rain, two young smiling Mayan girls
stand in the middle of the schoolyard – one in a red coat, the other in pink,
both wearing rich, hand-woven skirts that stop just above their ankles. Leaning
toward each other, hands joined, they form a bridge for all the pushing,
squealing smaller children to squirm through playfully below. Off to the side,
two young boys play tag, slipping and sliding as they shift directions in the
mud.
Nearby the rain falls on the corrugated tin roof of their schoolhouse, rolls
down into a gutter that collects and funnels it into a pipe, which
gravity-feeds it into the cistern that sits below by the school building.
Filled, the cistern holds more than 500 gallons of water that can be used for
drinking and washing children’s muddy hands, as well.
Here in the small village of Visivan, rain is an almost daily reality. The village
is situated high in the mountains, 11,500 feet above sea level, and receives
more than 100 inches of rain per year. But before the recently completed Water
For People-supported rain-catchment project (and associated cisterns), when the
rains came, the waters were lost, rolling freely down the
mountainside.
To meet family needs for drinking, washing clothes, dishes and bathing,
villagers often walked 20 minutes to 30 minutes each way carrying heavy jugs of
water gathered from natural springs. These trips might be made as many as five
times a day. Unfortunately, the water they collected often was unsafe and
carried microbiological contaminants that could cause diarrhea and other
debilitating, and even deadly, diseases.
Search for a Solution
Mayan people have populated the rich, rugged mountains and valleys of the Cuchumantes Mountains in Guatemala’s Western Highlands for centuries. Like the
rains, disease and death were felt to be natural as well – until last year.
That’s when the village leaders contacted Water For People partner Aqua Para la
Salud to support them in pursuing a practical, affordable solution to help meet
Visivan’s water needs.
Various political candidates had promised the people of Visivan a water system
for years, but a lack of ground water and uncooperative landowners unwilling to
sell or share their springs meant the promises never came true. Following a
study, it was determined rainwater-catchment tanks would be the most effective
technology for the community.
The rain-catchment solution was as natural as it was simple. It involved
attaching PVC gutters to the roofs of individual homes (and the school) to
catch rainwater during the rainy months. A PVC pipe was attached to the gutter
to feed the rainwater to a closed concrete cistern that was constructed next to
each house. The cistern could hold up to 530 gallons of water and would have
one or more faucets.
The rain-catchment solution provides a plentiful, convenient supply of water
during the long rainy season and helps bridge supply needs during the dry
months. As a precaution, villagers are encouraged to boil collected rain water
for drinking and cooking to ensure its safety. The rain-catchment solution
reduces the community’s reliance on unsafe, remote water sources and enables
villagers to concentrate on more productive endeavors.
Building Together
Together, the community and Aqua Para la Salud representatives developed a
project proposal. The proposal included a work plan that identified how
community members would be involved, what contribution they could provide, and
how the community would help maintain the system once installed. Aqua Para la Salud would provide technical assistance,
materials, hygiene education training and skilled labor. Visivan residents were
to provide additional local materials and construction labor, and participate
in hygiene-education training. Water For People was contacted and agreed to
help fund the project and assist with its implementation.
The project took four months to complete. Aqua Para la Salud masons began by training various Visivan
residents to help train other village participants. Each homeowner was involved
in the construction of their rain-catchment gutters, pipes and cisterns.
Everyone – including the children – pitched in to complete the rain-catchment
system for the school.
It was a project begun and completed together with the goal of creating a safe
water supply for all. The end result was a stronger community.
Catchment – and More
Now, all 31 families and the school have a convenient water source at their
fingertips all year long. This means that families such as that of Juan
Ramirez, a teacher in the school, his wife Catarina de Paz Matom, and their four
children can spend more time together. The rain-catchment system frees Juan up
to spend more time planting corn, black beans and vegetables in his garden for
his family. Catarina can focus more on her weaving and caring for the children.
And the children are free to go to school – and play and laugh as much as they
wish.
The hygiene-education program helped school children learn the importance of
hand-washing, and how and when to wash their hands effectively. The hygiene
component was important for teaching villagers the basic steps (boiling, solar
disinfection) to follow during dry season, when the cisterns run low, to ensure
the water they gather from other sources is clean and safe as well. Families
learned the importance of household cleaning, dishwashing and personal hygiene.
Additionally, they learned more about sanitation, various common diseases, and
how to recognize them.
With less time spent gathering water, and armed with more knowledge about
hygiene, families are spending less money on healthcare and more on food,
education and clothing.
All the Difference
The Visivan rain-catchment project is about more than year-round access to
clean water. It’s about empowering a community and responding to people’s
desire to meet their own water needs in a way that fits their particular
situation. Community members participated in the process, which gave them
ownership and the ability to sustain their system for the long term.
Additionally, the hygiene education component helped inform the whole community
and changed habits, ensuring good health for generations to
come.
We’re sure the laughter of little children will continue to echo through these
high mountains far into the future. And we know that their simple, natural
rain-catchment solution will continue to enhance their quality of life. ND
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