How do you solve a problem like a broken water pump?

World Water Day 2016 article on The Guardian by Katherine Purvis, 22/03/2016

Long considered a symbol of development aid, up to 40% of handpumps in sub-Saharan Africa are broken at any one time. Technology is offering smart solutions.

Over the past few decades, the humble handpump has become the go-to option for rural water supply in developing countries. They’re used to extract groundwater which is mostly clean, easy and cheap to access, and available year-round. Handpumps are usually a better option than open wells – which are highly vulnerable to contamination – and piped schemes or motorised pumps, which require the skills, finances, and management that’s often lacking in remote, rural areas.

Read more on the Guardian website