


Rainwater-harvesting systems in Nepal and Vietnam, reporting monthly in one translated survey.

Gravity Water installs rainwater harvesting, elevated storage, and gravity-fed filtration for schools — no electricity or pumps — in Nepal and Vietnam, expanding across the region.
Collecting multilingual system-performance and water-usage data, then translating and reading meters, was a cumbersome multi-tool process.
Sopact’s multi-language survey let Gravity Water run one unified, translated instrument with embedded photos.
Savings are calculated at the moment of collection, which helps build community trust.
Within two months the team was collecting monthly data from schools in Vietnam and Nepal in native languages — management reading it in English in real time, as the organisation works toward rainwater harvesting in a million structures by 2030.

