How Viamo Helped

  • Number of households reached: 663
  • Combined in person surveys with mobile app, and longitudinal IVR follow-up surveys
  • Time to complete: 3 weeks
  • Identified gender factors related to infrastructure satisfaction
  • Cost compared to in-person surveying (per World Bank): 1%

The Ghanaian government needed to know where to invest a $100 million US loan from the World Bank to develop water infrastructure in the Greater Accra Region, which includes the Tema metropolitan area.

We were approached in 2013 by the consulting firm Cowater International to work with them on a survey project for the Tema Metropolitan Assembly.


Photo: Mike Norton (CC BY 2.0) https://flic.kr/p/aWbKvg

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