This is a guest blog by RWSN Young Professional Uyoyoghene U. Traoré, geologist and freelance consultant in water and environment. This article was originally published in GeoDrilling international and is reposted with thanks. You can read the original article here. Groundwater accounts for over 97% of the world’s fresh water with over two million people … Continue reading The need for professional associations for water well drillers
Mansoor Ali, an active early member of the Hanpump Technology Network (HTN), recently passed on.
en McLeod, who died of cancer in Cairns, Australia, on January 23rd at the age of 88, was recruited by Unicef to support India’s village water supply programme from 1974-1978, and played a pivotal role in the development of the India MK II hand pump.
This blog by Sean Furey was originally published in GeoDrilling International and is available here. Drilling for water is only useful if there is good water to be had now and into the future. Since 2013, researchers in the UK-funded programme Unlocking the Potential of Groundwater for the Poor, have been working all over Africa … Continue reading Floods with silver linings: Redefining how aquifers replenish in dryland Africa
Being back in Uganda again after an absence of five years gives me immense joy. This country of warmth, friendliness and humour, where one can literally have an engaging conversation with anyone, whether askari (guard), taxi driver, fruit and vegetable seller, driller or civil servant. Thus, my few days here have been filled with shared … Continue reading Ugandan drillers receive training at the Water Resources Institute
Au Burkina Faso, le nombre élevé de forages équipés d’une pompe à motricité humaine (PMH) qui dysfonctionnent ou qui nécessitent de grosses réparations quelques années seulement après leur construction est alarmant. Les audits techniques effectués en 2013 et 2014 au Burkina Faso sur des forages équipés de PMH ont révélé des situations préoccupantes en termes … Continue reading Corrosion de la pompe à main et qualité des matériaux : Un défi pour le Burkina Faso et le reste du monde
In Burkina Faso, concerns have been raised regarding the high number of handpump boreholes that have failed, or need to be rehabilitated within a relatively short time of their initial construction. Physical audits of handpump boreholes in 2013 and 2014 raise concerns over water quality, inappropriate handpump for deep water and non-conformant pumps. In more … Continue reading Handpump corrosion and material quality: A challenge for Burkina Faso and globally
(photo: (C) Skat Consulting Ltd.) Dear Colleagues, It has recently been suggested that an up-to-date review of the issues around handpumps in drinking water services be undertaken. This would be in the form of a book, which supersedes the documents published in the 1980s including Arlosoroff’s “Community water supply: the handpump option” and IRC’s Technical … Continue reading Opportunity to publish: handpumps in drinking water services
Preliminary analysis of census and national survey data from the 2019 Joint Monitoring Programme, by Dr Kerstin Danert An important issue for those of us that think a lot about groundwater is the extent that various countries rely on it for their drinking water. The data presented in the table below has been prepared from … Continue reading Just how much do countries rely on groundwater point sources for their drinking water?
This is a guest RWSN blog by Justine Haag and Marian Ryan of the Water Integrity Network. Integrity risks can be high in professional borehole drilling projects, particularly the risk of corruption, but too often such risks are brushed over or not even acknowledged. Some of these risks have been discussed in previous blog posts. This … Continue reading Integrity risks in professional borehole drilling: preventing corruption paves the way to sustainable infrastructure