RAIN is an international, flexible,

    transparent and innovative organisation.

    We have built up sound knowledge of

    rainwater harvesting techniques.

    Robert Meerman, Senior Programme Officer


    I like to work with people who are creative,

    inspiring and bring in new ideas and visions.

    We make this possible, as it’s a small 

    and flexible organisation.

    Basja Jantowski, Senior Programme Officer


    My work at RAIN enables me to pursue one

    of my greatest passions:

    To ensure successful cooperation between

    people from different cultures and backgrounds.

    Margherita Tinti, Programme Officer for 

    West Africa


    Rainwater for food security. Become part of it.

    We set an enabling environment for rainwater harvesting, in order to increase food security.

Make your project Rainproof with our services, take a look at our projects!

View all our projects around the world. Recently we started publishing  our projects in the IATI standard (International Aid Transparency Standard). IATI makes information about aid spending easier to access, use and understand.

Project focus
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RAIN Tools
RWH is gaining more and more recognition as a sustainable alternative to other water supply options. It is economically viable, socially compatible and environmentally friendly.

WASH Guide
WASH interventions always have an effect on the ecosystem or landscape and vice versa.

GIS Tool
RWH has proven to be an effective and sustainable solution to overcome or reduce water shortages all over the world. To apply RWH in a sustainable and effective way, it is important to understand exactly where RWH can be applied to make full use of its potential.

RAIN partners around the world

We focus on regions where people and ecosystems are most vulnerable, using low-cost and simple technologies, adapted to local conditions. Our countries of operation are:

Currently, we are exploring the rainwater harvesting potential in Central America, Indonesia and the Andean region.

Sufficient and safe water should be available to everyone
How do we make that happen? We offer 3 key Rainwater harvesting services:
RAIN Implementation RAIN Intelligence RAIN Advice
Congratulations on reaching the 700 member milestone
By: RAIN editor | August 24th, 2015
Dear RAIN and all 700 other members of the RWH Group, Congratulations to all at RAIN on reaching the...
blog Rimu Mali_July 2015_micro dam in garolo
Blog: Visit to the Rehabilitation of Two Micro Dams in Mali
By: RAIN editor | August 6th, 2015
In July I visited the rehabilitation of two Micro dams in the Dontiéribougou village and Fani villa...
Schermafbeelding 2013-12-09 om 18.16.27
PRESS RELEASE: Unlocking the Potential of Rainwater – Full proceedings of the International Symposium 2015 in Ethiopia
By: Irma van Oostrum | July 17th, 2015
The Press Release AMSTERDAM, THE NETHERLANDS (July 17, 2015) — Rainwater harvesting can have a...
Amar Bahadur Rana2
Nepal Damage Assessment on Rainwater Harvesting systems
By: Linda Bogaert | June 29th, 2015
The earthquake on the 25th of April 2015 and the many aftershocks afterwards had a devastating effec...
Foto symposium 3
First International Rainwater Harvesting Symposium held in Ethiopia
By: RAIN editor | June 18th, 2015
From the 1st of June until the 12th of June 2015, the first International Rainwater Harvesting Sympo...
Illustrated story: Bulu Gufu Water Management Committee
By: RAIN editor | June 15th, 2015
Laura Eggens, the designer of the booklet Rainwater Champions – Stories from Ethiopia, Kenya a...
Follow us on Twitter

Accelerating WASH Event at the World Water Week in Stockholm, 26th of August 2015. Read more in our newsflash bit.ly/1Ndi2sD Retweeted by RAINfoundation
Don't miss the webinar "Making roads work for water" August 12 by registering now following the link:bit.ly/1IqcjeS @RoadsForWater
A new brochure about the #Andes is now published on our website bit.ly/1MKk6ap
Our #Rainwater Harvesting Champions video is now online! Watch it here: bit.ly/1IVDQZ2
Blog: Meet the Rainwater Champions – Stories from Ethiopia, Kenya and Uganda bit.ly/1fH85Wi Retweeted by RAINfoundation
Read the blog I have written for the @ICRAF website on the Rainwater Champions Booklet published by @rainfoundation twitter.com/ICRAF/status/6… Retweeted by RAINfoundation
Addis Declaration on Potential of Rainwater is online! Read the press release & declaration @ICRAF @rainfoundation worldagroforestry.org/newsroom/press… Retweeted by RAINfoundation
Read @bazoucoul blog in French: Le CECEP participe au Symposium International @rainfoundation bit.ly/1Ikqe7B Retweeted by RAINfoundation
PRESS RELEASE: Unlocking the Potential of Rainwater- Full Proceedings of the International Symposium 2015 in Ethiopia bit.ly/1CGN7BE
The first International Rainwater Harvesting Symposium was a big success! Read here a short summary @Elsabijn bit.ly/1SsRSCq
The designer of the booklet Rainwater Champions, turned one of the stories into an ‘illustrated story‘ bit.ly/1TnDJHZ
Watch here a video about Rainwater Harvesting in Peru – Ccatca in Spanish. The English version will follow soon! bit.ly/1FKsbo0 Retweeted by RAINfoundation
Watch here a short movie on 3R/RWH techniques (in English and French) in Northern Burkina Faso bit.ly/1M74IlG!