Organizations working on increasing access to safe water and sanitation facilities rely on data to track their work but this information often requires time-intensive data entry processes. We build systems that enable programme staff and ground level workers to use smartphones to collect and submit data from the field. Our systems geo-tag data that can be visualized through a web-based dashboard to see the scope of their service outreach. Smart filtering and reporting enable granular browsing of data and instant report generation. We can also design Internet of Things (IoT) sensors into your water and sanitation solutions to help measure their uptake and the frequency of usage.