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
Adrian Healy reports on the findings of research undertaken in Lagos on the proliferation of domestic boreholes. This article was originally published in GeoDrilling International, and can be read here. The conventional model of urban development focuses on centralised water service provision, where the state ensures a supply of water through storage and treatment plants … Continue reading The rise of the off-grid city?
It was 21 years ago that I was first confronted with manual drilling. I had just started my PhD research at Cranfield University. The idea was to develop a human operated rig that could break through harder (laterite) formation, test it in an African country, and have it adopted by the private sector… in three … Continue reading An opportunity to reflect on manual drilling – UNESCO Seminar in Madrid, 2019
This is the fourth and final post in a series of four blogs entitled "Professional Borehole Drilling: Learning from Uganda" written by Elisabeth Liddle, and a RWSN webinar in 2019 about professional borehole drilling. It draws on research in Uganda by Liddle and Fenner (2018). We welcome your thoughts in reply to this blog below. … Continue reading Regulating the private sector
Il s’agit du dernier d’une série de quatre blogs intitulée "Le forage professionnel de puits d’eau: Apprendre de l’Ouganda” de Elisabeth Liddle et d’un webinaire en 2019 sur le forage de puits professionnel. Cette série s’appuie sur les recherches menées en Ouganda par Liddle et Fenner (2018). Nous vous invitons à nous faire part de vos commentaires en … Continue reading La réglementation du secteur privé
This is the third in a series of four blogs entitled Professional Borehole Drilling: Learning from Uganda written by Elisabeth Liddle, and a RWSN webinar in 2019 about professional borehole drilling. It draws on research in Uganda by Liddle and Fenner (2018). We welcome your thoughts in reply to this blog below. Several recent reports … Continue reading Attracting the best: Why some experienced consultants and drilling contractors are no longer willing to work for district local government