In the just published report below, WHO has WASH data tables that can be downloaded for use in reports and presentations:
World Health Statistics 2017: Monitoring health for the SDGs
SDG Target 6.1 | Drinking water
SDG Target 6.2 | Sanitation and hygiene
SDG Target 3.9 | Mortality from environmental pollution
Pingback: Water Sanitation & Hygiene (WaSH) Roundup – May 2017 | Hope Spring Water Blog