Providing Clean Water for Villagers in Kerala

 
$5,772
$31,228
Raised
Remaining
Jan 26, 2012

Final report for phase 1 (New fundraising post to start for phase 2)

Collecting water from first harvesting system
Collecting water from first harvesting system

Progress: Construct and optimize rainwater harvesting system

In the first two years of operation, Rainwater for Humanity focused on optimizing the design of traditional system through various construction methods. This learning process ensures the system’s performance given the unique soil conditions and climate of our project site in Kuttanad.

We have built four prototype tanks in Achinakom Village before settling on a preliminary system design. The first sub-surface tank in the region was completed in December 2009 and supplies drinking and cooking water to nineteen households. As of August 2010, three above-ground family tanks were also completed. One of the tanks was built with rebar reinforced ring construction, one with brick-and-mortar construction, and one was cast out of a mold structure. After evaluating the construction processes and performances of various tanks in field, we decided to further develop the mold structure and built four more tanks using similar construction method in 2011. This brings the total number of operational tanks in Achinakom to 8. We are still working on the design; a new construction material made out of vegetable fibers has the potential to significantly lower the cost of the tanks, thus making clean water more affordable.

Moving Forward: Lower construction cost and Launch vending model

The key to our ongoing success is a sustainable economic model created by a partnership between the water user groups and Rainwater for Humanity.  In cooperation with the village residents, Rainwater for Humanity has developed payback plans so that we can provide clean and affordable water to as many families as possible in Achinakom and other villages in Kuttanad.

We have begun to implement a payback model to ensure this sustainability. Users of the first four tanks pay a monthly fee toward their water user groups.  This monthly fee is significantly less than what they would otherwise spend on vendor water during the same month. Using the accumulated fund, the water user groups are able to manage and maintain the tanks. In our second phase, the new water user groups adopt a vending model. In this vending model, users of the tanks pay on per-liter basis at a rate that is below the private vendor price. Each water user group elects a manager, usually a female member, who manages the tank and oversees water distribution. At the same time, Rainwater for Humanity provides the managers with administration support, compensation and tank maintenance service. We also track our impacts closely through regular water quality test and users survey. Going forward, Rainwater for Humanity will continue to refine the economic model as well as the tank design to bring clean and affordable water to as many Kuttanad households as possible.

Community-Based Development

Along with our partners at Mahatma Gandhi University School of Environmental Sciences, Rainwater for Humanity has been collaborating with the Asparawa Screwpine Society, an 8000-members strong women’s self-help group, local engineers, masons, the village residents and the water users groups established, ensuring community participation in and ownership of the project.

Villagers collaborate to build system
Villagers collaborate to build system

Links:

Comments:

About Project Reports

Project Reports on GlobalGiving are posted directly to globalgiving.org by Project Leaders as they are completed, generally every 3-4 months. To protect the integrity of these documents, GlobalGiving does not alter them; therefore you may find some language or formatting issues.

If you donate to this project or have donated to this project, you will get an e-mail when this project posts a report. You can also subscribe for reports via e-mail without donating or by subscribing to this project's RSS feed.

donate now:

Funded

Combined with other sources of funding, this project raised enough money to fund the outlined activities and is no longer accepting donations.

Still want to help?
Support another project run by Rainwater for Humanity that needs your help, such as:

Organization

Project Leader

Christina Tang

Initiator and On-Ground Consultant
Providence, RI United States

Where is this project located?

Map of Providing Clean Water for Villagers in Kerala