We are pleased to share the data, designs and experience contained in these reports freely.  If any of this has been useful to you, please let us know by sending us a quick email to This email address is being protected from spambots. You need JavaScript enabled to view it.. You might also consider making a donation. Whilst we make every effort to ensure that the information in these reports is accurate and complete, some of the information is provided by third parties and we may not always be able to verify its accuracy. We do not accept any liability arising from any inaccuracy or omission in any of the information in these documents or in any other part of our website. Anyone using information contained in these documents does so at their own risk.

To download right click and "Save Target As...".


Annual Reports

2020 Annual Report

2019 Annual Report

2018 Annual Report

2017 Annual Report

2016 Annual Report

2015 Annual Report

2014 Annual Report

2013 Annual Report

2012 Annual Report


pdf-smallEl Ojochal del Listón painting 2012
pdf-smallBuilding Foundations 2009
pdf-smallDownward Journeys 2007


Project Reports

Mountain Rain III
final report 2013
El Najo road
final report 2012
Spring cleaning at
Agua Fria final report 2012
Arsenic study PAHO
final report 2011
(Spanish only)
Mountain Rain I
final report 2009
pdf-smallFamily gardens and extensionist training final report 2012
pdf-smallEl Najo road progress report 2012-2
pdf-smallEl Najo road progress report 2012-1
pdf-smallArsenic filters progress report 2012-2
pdf-smallFamily gardens for food security progress report 2012
pdf-smallUnión España & Nuevo Amanecer progress report 2011-3
pdf-smallUnión España & Nuevo Amanecer progress report 2011-2
pdf-smallUnión España progress report 2011-1 (Spanish only)
pdf-smallArsenic study epidemiological report 2011 (Spanish only)
pdf-smallMountain Rain II final report 2011 (Spanish only)
pdf-smallBeekeeping progress report 2011
pdf-smallForest fires workshop notes 2010 (Spanish only)
pdf-smallMountain Rain I maps 2009
pdf-smallMountain Rain I appendices 2009
pdf-smallMountain Rain I progress report 2009
pdf-smallGracias a Dios rainwater harvesting final report 2008
pdf-smallRainwater harvesting for beginners final report 2008
pdf-smallLibro Amigo final report 2007
pdf-smallSan Jacinto rainwater harvesting final report 2005


Concept papers and proposals

Beekeeping proposal 2012
Unión España pipeline
proposal 2012
Spring in Mata de Caña
concept paper 2012
Telica Arsenic Study
concept paper 2011
Telica crop loss & food
insecurity appeal 2011
pdf-smallArsenic filters proposal 2011
pdf-smallEl Ñajo project proposal 2011
pdf-smallMountain Rain III project proposal 2011
pdf-smallMountain Rain programme summary 2011
pdf-smallSpring cleaning in Agua Fría concept paper 2010
pdf-smallEl Ojochal school concept paper 2010
pdf-smallForests and Fires concept paper 2010
pdf-smallMountain Roads 2009
pdf-smallProposal portfolio 2009
pdf-smallLand rights for La Palmerita concept paper 2009
pdf-smallRainwater harvesting in Los Maribios concept paper 2008
pdf-smallGracias a Dios proposal 2007
pdf-smallChurches together rainwater proposal 2006


Technical reports

Asese hydrogeological
study update 2012
Asese EIA 2010
(Spanish only)
Unión España
hydrogeological study
2010 (Spanish only)
San Nicolás
hydrogeological studies
2009 (Spanish only)
San Marcos
hydrogeological study
2009 (Spanish only)

pdf-smallAsese hydrogeological study 2011 (Spanish only).pdf
pdf-smallAsese hydrogeological study 2006.pdf
pdf-smallSan Gilberto hydrogeological study 2010 (Spanish only) .pdf
pdf-smallEl Cacao water quality study 2008.pdf
pdf-smallLeón Hospital hydrogeological study 2008 (Spanish only).pdf

pdf-smallLa Palmerita water and health considerations 2007.pdf
pdf-smallLa Palmerita drainage study 2006.pdf
pdf-smallLa Palmerita hydrogeological study 2005.pdf
pdf-smallEl Ojoche water project recommendations 2007.pdf
pdf-smallLeón floods water quality study 2007.pdf