Tag Archives: Sierra Leone Africa

Rainwater Collection and Developing Countries

Along with advancing rainwater collection in the United States, RainBank is also instrumental in promoting rainwater collection in developing countries.

In July 2013, RainBank and Bank on Rain, a non-profit organization providing solutions to developing countries for clean drinking water, flew a team to Sierra Leone, Africa to assist with providing clean drinking water and sanitation education to school children.

Here’s an update from Ken in 2013:

Rainwater Collection in Developing Countries

 “Well it looks like the Sierra Leone crew has been busy. They have made all the blocks for their new water tank and for another tank that we will build in Allentown for another school. This crew has started a business with our block press and is now making a little money. We will use this crew to teach the Allentown school and if they want to start a small business as well, we will purchase a press for them. So not only are we providing a safe water source, we have started to help young entrepreneurs. VERY SATISFYING!! Sounds like we will head over there in about 2 – 3 weeks. Looking forward to seeing my friends and colleagues again in Sierra Leone Africa.”

RainBank believes it’s not only important to design and build the best available rainwater systems, but we believe it is vital to share our knowledge because safe drinking water is a right, not a privilege.


Millions of People Have No Access to Clean Drinking Water

earth with water dropletThroughout the world, more than 780 million people have no access to clean drinking water.

Here in the United States, we use filtered, disinfected water to flush our toilets, water our lawns, and wash our cars. For most NGOs, the focus for clean drinking water is shallow water wells. The problem, in many regions of the world, is that naturally occurring arsenic is found in these wells; arsenic is harmful to bone development. While fluorides are added in trace amounts to most public water supplies in America, high levels of fluorides can be found in shallow water wells throughout the globe and can cause dental decay. However, the most common threat to drinking water globally is cholera. According to the World Wide Health Organization, there are 3 to 5 million cholera cases with 100,000 to 120,000 deaths per year. It is considered to be endemic in many countries.

Ken Blair in Sierra Leone, AfricaSimple techniques of rainwater collection and natural solar water disinfection can saves lives in developing countries. Rainwater collected from the roof and screened before storage comes in no contact with sewer materials or human feces, leaving only bacterial contaminants to be disinfected. This can be achieved as simply as filling a 1 litter, clear bottle with rainwater and leaving it in direct sunlight for approximately 4 hours or 8 hours in overcast conditions.

RainBank’s president is a founding director of Bank on Rain and traveled to Sierra Leone in 2012 and 2013 to teach rainwater catchment and solar disinfection.