Are you a program director or project manager who needs to understand the basics of water supply from groundwater? A basic introduction to the development of groundwater sources and their use to supply safe water will be the focus of this webinar, conducted by two ADRA experts: Sahara Anae of ADRA New Zealand and Wernher Reith of ADRA Sri Lanka. This webinar will provide a broadly applicable framework for understanding how water sources are developed, enabling you to understand the vocabulary and have a basis for supervising and monitoring the work of staff and contractors.